6:50PM
You may stand in one of many places about the thought of a big winter storm. Perhaps you love snow, perhaps you hate it, perhaps you wish for it to change to rain, or go out to sea, or maybe just dust the ground gently before moving on to dump upon the maritime provinces of Canada (“They deserve it up there! All they talk about is hockey and curling!”)
As much as I’d love to go into great detail about what I think is going to happen with that potential storm at the end of the week and why, I’m going to be brief about it here, and then work backward to more immediate happenings that I am more confident about.
There are so many computer models to digest, or ignore if you choose, as a meteorologist. I’ll admit I ignore many of them, and at least glance at my favorites, and linger longer on my absolute favorites. But I always look at enough data to at least feel like I’m informed enough to make the best educated guess I can make about any given situation. And this will be no different. But the truth is, even though I realize there is a fairly significant potential for a moderate to major, or perhaps even blockbuster, winter/snow storm on Friday to early Saturday, I just don’t have enough confidence to go into any detail yet. I’ll start to try to work that out tomorrow. Perhaps we’ll be starting to hint at snow accumulations, maybe big numbers, maybe not so big as the potential indicates can happen as of now. Too much can change. These are computers making forecasts. They’re not perfect. They are for use as guidance, and looking at them long enough over a period of years teaches you (and hopefully you remember) not to take anything they say too seriously until you are confident, based largely on experience, that they are painting an accurate picture. Even though one very reliable model has been showing “big storm” for about 3 days now, and did a stellar job forecasting the track of Sandy about a week or more in advance, I am not ready to bite its bait yet. So for this update, the wording will remain general for that period, but keep in mind there is a whole lot of potential with this, and we’ll be sorting that out in the next couple days…
A quiet Thursday will precede whatever event unfolds at week’s end, but before that, we have a complex but weak disturbance moving through the region tonight and Wednesday morning, and it will deposit a small amount of snow across southeastern New England. See below for accumulations.
A peek beyond all the madness into the future indicates a quiet end to the weekend and a warm-up at the start of next week.
For now, here is my latest thinking for southeastern New England’s weather…
TONIGHT: Cloudy. Periods of snow, mainly on the light side, but may be briefly moderate at times especially near the South Coast. Accumulations generally under 1 inch, but a few 1 to 2 inch amounts are possible especially south of Boston and over the South Coast and Cape Cod. Lows 22-27. Wind NE up to but mostly under 10 MPH.
WEDNESDAY: Mostly cloudy eastern and southern areas through late morning with any lingering snow or snow showers ending, otherwise partly to mostly sunny north and west with more sun south and east in the afternoon. Highs 35-40. Wind N up to 10 MPH in the morning shifting to W and increasing to 10-20 MPH with higher gusts in the afternoon.
WEDNESDAY NIGHT: Mostly clear. Lows from 10 inland valleys to near 20 immediate coast. Wind NW 10-15 MPH gusting 20-25 MPH through midnight then diminishing.
THURSDAY: Sunshine followed by increasing clouds. Highs 23-28. Wind N 5-15 MPH.
FRIDAY: Cloudy. Snow develops, except possible mix/rain coast & Cape Cod. Potential for significant winter storm conditions developing late day and night. Lows in the 10s. Highs from the 20s northwest to 30s southeast.
SATURDAY: Clearing. Low 20. High 30.
SUNDAY: Sunny. Low 10. High 35.
MONDAY: Mostly cloudy. PM rain showers. Low 30. High 45.
TUESDAY: Partly sunny. Low 35. High 48.
Thanks TK !
With the light easterly surface winds today, the column wasnt too dry. The snow developed a bit ago and now its a steady, light snow and starting to accumulate.
Thanks TK. My daughter said its been snowing in Uxbridge literally all day. Same lazy snow we had Sunday. No accumulation. But very pretty
Talk about being in the right place. 🙂
Excellent tk, excellent. This is exactly what you told us not to do on Sunday, don’t get caught up with each and every computer run. I think we will get snow, but to what the potential is now is anybody’s guess. My take on the models this winter is they are not that reliable, that is my take on it looking at it from an amateurs prospective. How you presented this forecast to us, is how a professional tv met three days out should present to the viewing public. All the models being so aggressive this early just has me not quite buying into yet, keyword is yet. Tomorrow will be telling but still two days out. Again I think it snows. I just don’t know to what extent, nobody does.
Thanks TK.
I hope we get something from this and its not a fish storm.
OTS is still a real posiibility.
I rarely take my head out of this blog for weather so was surprised by how many friends already knew of the potential storm. Every one of them also understood it is early and it is also as likely it turns out to be much smaller or even a miss. But every one of them appreciates knowing now what could happen. Good job by our mets I’d say
It’s a tough position being a TV met and even moreso in a major market like Boston. You want to stand by what you believe is right, yet you are up against the pressures of not only competition, but your bosses, and members of the community who will indeed benefit from advanced warning and would rather be prepared and not need, than be unprepared and suddenly need. They will never please everybody, so you just do the best you can. If I were on TV I would argue against posting the model projected accumulation maps more than 48 hours away, and perhaps even 36 hours or less if I could get away with it. I do understand it is FOREcasting, but how much BEFORE you want to CAST your reputation to the wind is a hard decision to make sometimes.
Oddly on the 78 coverage Harvey just said one of the differences today would be the word would get out sooner. People would not be stuck on roads or unprepared. And there was at least 36 hours notice with 78. The majority of people are smart enough to know the possibilities. I’d rather cater to them than those who will complain no matter what the outcome.
You’d hope the general public would be smart enough to heed warnings. Then again, maybe not due to the cry wolf syndrome which brings us back to TK’s comment on pressured forecasters.
I have total compassion for New England Mets. Their job is never an easy one!!!
18Z GFS snow map.
http://www.instantweathermaps.com/GFS-php/showmap-conussfc.php?run=2013020518&time=48&var=ASNOWI&hour=096
This snow map looks Screwed up to me!
Here is the surface and 850mb chart:
http://www.instantweathermaps.com/GFS-php/showmap-conusncep.php?run=2013020518&var=PCPPRSTMP_850mb&hour=081
total qpf:
http://mag.ncep.noaa.gov/Image.php?model=gfs&area=namer¶m=precip_p60&cycle=18&image=gfs%2F18%2Fgfs_namer_096_precip_p60.gif
Thanks TK. It will be an interesting 36 hours.
Disregard 18z anything OS right now. Hocus Pocus.
That’s what I am thinking, However, I hope it does not portend the
ultimate OTS scenario. 😀
I find the radar tonight interesting. An ok shield of snow over SE Mass and that narrow plume of snow coming up over Martha’s Vineyard. A sneak surprise 3 inches somewhere tonight ?
Yes, I was surprised to look out the window and see a very nice
steady light snow falling. Car tops white and ground whitening up again. 😀
Logan quickly went down from 10 miles to 2 miles (I think) in light snow. I’d say we’re past a thick dusting here.
Want a good chuckle?? Check this out:
http://www.liveweatherblogs.com/index.php?option=com_community&view=groups&task=viewdiscussion&groupid=4331&topicid=19112&Itemid=179
34″ for Boston. Seems completely reliable to me. 🙂
Actually, I would love to see a 30-inch snowfall in my lifetime. 😀
I’ve seen three 30+ inch snowfalls in my lifetime.
I’m waiting until tommorrow to go all in on this, ooz will be intersting
really excited about this next event. hope the euro is right and nails us with a great snow storm. but the two peices of energy is still off the west coast . Lets see what happens tomorrow when the two pieces of energy gets over land
I enjoyed the Blizzard of ’78 coverage this evening on Chronicle with never before seen footage and personal stories. 🙂
I was thinking…It would be nice if someday PBS does a documentary on the Blizzard of ’78 as part of its “American Experience” series. If I am not mistaken, there is already a PBS AE about the Great Blizzard of 1888…not totally certain of that though.
I recorded it with the hope that I can watch it during Fri/Sat snowstorm. Since I have satellite, reception is disrupted during a heavy snow or thunderstorm, but I’m able to watch previously recorded shows on the DVR. Will be recording shows over the next few days. Here’s hoping for a satellite disrupting snowstorm 🙂
looks like I’m staying up for ooz GFS. ugghhhhh..
Any of you crazies staying up for the king?
No way!!! The baby might wake up so I peek 🙂
It’s not such longshot if the euro op is correct. 3.38 QPF with ratios at least 10-1 if not 12-1.
speaking of crazies, did you see that snowcover map of the king that Bastardi put out through the period?
Euro shows another storm later in the period.
I have to admit I am skeptical. I guess it’s 2 years of watching storms go south of us and OTS, and the occassional clipper to the north. If we were in the middle of long term storm track pattern, it would be more believeable. The flip side is clear — within the pattern we have been witnessing for 2 years, this storm would be an absolute anomaly. Not trying to be a buzz kill — it sure would be nice to see a mega winter storm verify.
Wouldn’t it be fitting that a storm if this magnitude where to break our snow drought so to speak?
What are the water temps?
@clamberton7: Late December storm, Boston Harbor water temp was about 47. Boston water temp now 36.1. #7news
No, that temp is inner harbor.
16 Miles out still 41 or 42. 😀 And that’s where you need to look.
What where they during the December storm?
16 miles out 47, inner harbor 41 or 42, if I recall correctly.
I wish I’d have saved various snow projections I’ve seen the last 2 months based on model runs a few days to many days ahead of storms. Had they all come true, most areas would have nearly received 100 inches of snow so far this season. After all, look at a post above, 34 inches on one projection. 34 !!!!!
But nothing has had a consensus like this.
For sure. And I think it will be the best precip producer since late December, but nowhere near the QPF projections seen today. I could buy .4 to .7 total melted, something in that order. We’ll see.
Again this storm is way too progressive in my
opinion to dump those types of numbers. I guess anything is possible it would take 5-6 inches owe hour to get those numbers.
Currently, a nice steady, light snow falling in Marshfield. 1/2 inch, roads covered. I think tonight’s event surprises a bit. Great nowcasting, eh ?
Great update from Todd on bz.
Saw blog — nice write-up by Todd.
8+ magnitude quake in the Pacific .. tsunami warning over a large area.
Yikes !
I heard that. WOW!
Where in Pacific??
Near the Solomon Islands
Here are a couple of photos of my then 6 year old daughter during and after
blizzard of 78.
http://home.comcast.net/~dhinchli/pwpimages/Tracy1_0001.jpg
http://home.comcast.net/~dhinchli/pwpimages/Tracy1_0002.jpg
Note: She’s a big girl and was big for age when 6.
Great photos!
I have so many photos … Many are in slide format though. I need to do something about that so I can get them posted.
😀
She is lovely OS. What a smile. She just makes you smile right back.
It sure was an amazing amount of snow
Thank you Vicki.
She’s almost your neighbor now in Hopkinton. 😀
We spent a lot of time in hopkinton when my daughters had horses. Lovely town
Amazing snowpiles on either side of the path shoveled out !
Love the photos OS! They bring back such memories as I was 9 at that time and I have very similar photos with me wearing a very similar snow suit. 🙂
love the pics 🙂
0Z NAM is cooking now. Let’s see if it comes around. 😀
It will probably go the other way, leading to an hour or two of impatient wait time for the 0z GFS, for which I shall be snoozing when it runs.
Then the GFS will tell us something different, followed by the Euro…..blah, blah, blah. Be lucky if we know the “truth” on Friday morning.
Tom I wonder if this will be your 20 inch snow event which was one of your bold weather prediction for 2013.
LOL, forgot about that ! 🙂
One of mine was one double digit snowfall total for Boston. It will be interesting to look back in late Decemeber to see how many predictions people made here on the blog happened.
great pics O.S.
Thanks for sharing!
I was 7 at the time and remember it well!
Steady light snow here. Ground newly covered with a thick dusting so far.
A strong earthquake with a preliminary magnitude of 8.0 struck near the Solomon Islands, sparking a tsunami alert for much of the South Pacific.
The Pacific Tsunami Warning Center said a tsunami warning is in effect for the Solomon Islands, Vanuatu, Nauru, Papua New Guinea, Tuvalu, New Caledonia, Kosrae, Fiji, Kiribati and Wallis and Futuna. A tsunami watch is in effect for numerous other areas.
Warning says South Pacific Tsunami may be destructive near epicenter
Thank you shotime!
Clearly see the NAM showing both streams.
lotta juice in that southern stream. let’s see where it goes now.
Very juicy and northern stream is slower. Even if its a miss its a much bigger improvement.
That high is in a beautiful position.
Look at nam 57 hrs compared to previous runs. Southern energy looks huge and is coming up the coast.
it does look more potent but where does it go…..can’t believe I’m going to go through this pain twice tonight.
E-NE on the NAM thats my prediction. Just by looking at the thicknesses, they are flat. I’d think if there was going to be phasing, you’d see a push of cold air southward to the west of the system and a push of warm air northward to the east of the system. Instead, the thicknesses are flat west to east.
TK…When I said that I would love to see a 30-inch snowfall in my lifetime, I meant one for the city of Boston (Logan). It fell just short for the Blizzard of ’78 (27.1″) and the 2003 Presidents’ Day storm (27.5″?). 😀
Of course, there were areas south of Boston that received 30-36″ Feb. 1978.
While we wait, the radar now has dark blues and even some greens on a west to east line just south of Boston. I’m guessing its snowing moderately or about to be in the Boston area.
Moderate snow here in JP
Agree Tom but again it’s a big shift from previous runs.
Still a healthy batch of precip.
It’s coming around to the GFS and EURO.
Pete in his evening blog said that even if there is no phasing, a good snowstorm is still in the cards.
The only wild card is the ocean temps still in the low 40s (41F). I would say as long as the storm doesn’t go too far west of the benchmark, most areas should stay mostly snow. Normal ocean temps this time of year should be at or near their lowest (33-37F). Also fortunately a fresh cold air mass will arrive Thursday.
Over 1.50 QPF so far through 78 hours. Major shift
Next question……….why does a surface low that appears to be 200 miles southeast of the benchmark generate such precip ? Northern stream feature strong enough to do it on its own ?
Bc it’s incorrect location LP
As I ask these questions, I’m trying to learn, not prove any scenarios one way or the other.
If the low placement (I’m guessing thats what lp was) is incorrect, then should we trust the precip placement ?
Also, looking at the 500 mb, I think the 2 vort maxes are easily seen in that 72-84 hr timeframe. So, I’m thinking maybe the northern stream vort max is strong enough to do the trick ? (provide the lift in combo with a northeast surface wind fetch, etc) ?????
For sure it’s providing the lift to generate that scenario.
Explain “shift” please. Thanks.
Weatheman’s Day yesterday; potential mega-snowstorm; an earthquake and a 1 meter tsunami; and it was announced today that the largest prime number ever was discovered by a mathematician from the University of Central Missouri — 17,425,170 digits long. All while I watched the news and drank a very decent glass of Cabernet. And the Bruins play the Habs tomorrow night. You gotta love America.
😀
Total QPF without it ever reaching the benchmark, again I don’t think correct solution but still a major shift and a major storm.
http://mag.ncep.noaa.gov/Image.php?model=nam&area=namer¶m=precip_ptot&cycle=00&image=nam%2F00%2Fnam_namer_084_precip_ptot.gif
nam has classic comma look but not till it’s past us.
ok, onto the GFS
still some decent snow but I’m greedy and want more!
Shift from previous run
12z http://mag.ncep.noaa.gov/Image.php?model=nam&area=namer¶m=850_temp_mslp_precip&cycle=12&image=nam%2F12%2Fnam_namer_084_850_temp_mslp_precip.gif
00z not exact same time but should show the point
http://mag.ncep.noaa.gov/Image.php?model=nam&area=namer¶m=850_temp_mslp_precip&cycle=00&image=nam%2F00%2Fnam_namer_078_850_temp_mslp_precip.gif
what models are those hadi
NAM
It’s showing an incorrect LP location IMHO. It will show very different results tomorrow and as we get closer.
Snow totals from the 0z NAM:
http://www.instantweathermaps.com/NAM-php/showmap-conussfc.php?run=2013020600&time=PER&var=ASNOWI&hour=084
Still drops 10-12″ of snow in Boston despite the fact that the center of the storm is way OTS. Not sure I understand why this is happening.
that’s still a good storm. looks like this could be the minimum we could get.
Clearly not a final solution, still way out of NAM range but again a change from previous NAM runs.
Where is the benchmark, ( 50 lat, 50 lon?) and what would be the ideal position for a high pressure for a winter storm to verify?
Thanks!
40 north/70 west Amy
and high pressure to our north over Quebec is ideal to lock the cold air in.
40°N latitude and 70°W longitude
OS, those are great photos with your daughter. Those drifts were even higher than I remembered.
Funny story…My father was on his way home from his second job and discovered that he was walking on top of the hood of a parked car. 😀
Amy the benchmark is 40-70
Happy GFS watching to all !
Maybe the NAM’s suggesting the energetic northern stream system is strong enough to create its own decent storm ? I dont know, guessing really.
Position on high depends on location of storm and where it originates from.
Lots of is guessing here 🙂
NAM is pretty much useless outside 48 hrs so please no one should read much into it either way. GFS is way more important coming up.
If anyone happens to step outside take a close look at the snowflakes, some of the nicest I’ve seen in a long time! Have to really look at them close up.
I don’t trust the NAM.
This is the in-between run by the NAM. Probably the run right before it realizes the phasing is taking place a little sooner.
ALERT: Harvey Leonard’s French Toast Alert System is now ELEVATED for Friday’s storm…
http://www.universalhub.com/french-toast
Classic.
Love the description under the “severe” alert 🙂
GFS off and running….
Important run as we are coming within 48-60hrs of event
Getting ready for bed, hope I see it before I get yelled by my wife to turn phone off.
That’s why I’m in the basement office!
Now that’s funny 🙂
I’ve got to see gfs before bed
Not sure if anyone noticed, but the 12z Euro had another potent Noreaster next week on Valentine’s Day (aka the HM storm):
http://raleighwx.americanwx.com/models/euro/12zeuro850mbTSLPUS216.gif
Joe Bastardi posted the total snowfall accumulation for the entire Euro run which encompasses both storms, as I believe Hadi mentioned earlier. Check out these totals:
http://twitter.com/BigJoeBastardi/status/298926112833159169/photo/1
Totals approaching 50″ in portions of NE by end of next week. Insane if it ever verified.
The suspense is keeping me awake!
GFS looking like a direct hit. Few more panels to go.
GFS looks WICKED JUICY!!!!
Gfs looks tasty direct hit for sure
Perfect track but not nearly as strong as the Euro. Northern stream energy comes in a bit late. P-type issues on south coast as well.
Yes mark, ptype issues for sure. From just south of boston and east. Snowfall map shows sharp cutoff.
00z gfs at 78hrs still not done snowing yet!!
http://mag.ncep.noaa.gov/Image.php?model=gfs&area=namer¶m=precip_ptot&cycle=00&image=gfs%2F00%2Fgfs_namer_078_precip_ptot.gif
Looks good! Where’s OS with the total snowfall map?
Tweet from Todd Gutner a minute ago
Todd Gutner @ToddWBZ
00Z GFS hits us hard again…signs continue to point to a big snowstorm.
gfs is pushing out 2″ of liquid along the coast
Not neatly as strong as euro but still 12+ inches got most of SNE. Precip issues seem to be confined to cape and islands.
GFS holding firm.
Feeling better about this.
If the King comes in again – I’m in.
Mark, I’m not sure how low you want that pressure if you’re near the coast. Don’t want too much wind off the water IMHO
I am in interior CT, so I want that pressure as LOW as it can go ! 🙂
I hear you there, I’m in Worcester so bring it on but our friends in Boston here might get cranky with us!
This could very well be the storm where Boston comes in with a higher snow total than either Worcester or Hartford. In fact, that seems a given if the track doesnt shift any closer to the coast.
Despite being 20 mb weaker than the Euro, it still pumps out 12-18″ in Boston metro.
Harvey has a possible Mix for coast….
Briefly… but a mainly snow event for Boston and he even said the South Coast would flip to snow. The GFS track, which I buy at this point, is a cold storm.
http://www.instantweathermaps.com/GFS-php/showmap-conussfc.php?run=2013020600&time=PER&var=ASNOWI&hour=102
Total snowfall. Note the sharp cutoff. Def precip type issues, on that run anyways.
Here are the 0Z GFS run snow totals:
http://www.instantweathermaps.com/GFS-php/showmap-conussfc.php?run=2013020600&time=48&var=ASNOWI&hour=087
These totals look a bit low to me and are not commensurate with the QPF the model is putting out, unless we had extremely low snow ratios.
When does next euro run comes out? 12am? Also ithink the gfs is the accurate solution. The euro IMHO seems overdun. Keep in mind folks this is only a one day storm. Its not a slow mover, its impossible to get 2 to 3 feet of snow in just a day right? Thats why i dont buy the euro at this point, even tho i wish it could be true!
Around 2 AM.
Kane, you are probably right, but recall that many were saying the same thing about the 1/12/11 storm. That one managed to drop a widespread 18-24″ snow with much of it falling in a 12-15 hour period. When these things bomb out, they drop snow at a rate of 2-3″/hour and tend to slow down a bit as the amplify. Yes, the Euro is probably overdone, but it could conceivably happen.
Like that run of the run of the GFS. Storm will could trend slighty colder but that run seems a reasonable forecast basis right now.
Agree.
In the past 24 hours, no two runs of the GFS have been alike. Last night at this time, it had us dry on Friday with no storm at all. How can you buy into this model when it has been so inconsistent?
Well, it is safe to say that confidence is high now that we are in for a significant snowstorm and the potential is still there for much more in some locations. GFS/NAM/Euro have all been trending stronger with each run and that trend hasn’t stopped, YET. Will be interesting to see what changes happen tomorrow when the pieces of energy responsible for this storm come ashore off the Pacific.
Boston buoy is 41.2 as if tonight.
*of
I saw both Harvey & Pete and I think they both did a very good job detailing what they could yet making it clear that there is still potential for shifting of things.
Do you think that Harveys total were accurate or thinking higher or lower than 6-12plus
I think he played it well for 72 hours away from peak. I can’t disagree with those #’s. The 6 covers the low end barring some monumental shift southeastward or some complete lack of phasing. The ‘plus’ leaves the top end open for potentially higher amounts. THAT is how you forecast snow amounts more than 24 hours out.
Oz Canadian has a direct hit/impressive benchmark storm – down to 980 mb as it passes SE of New England. Stronger than the GFS but not quite as strong as the Euro. P-type issues abound though south of a BOS/PVD/HFD line.
Regarding your question above:
You can buy a run when as a meteorologist you believe it has a handle on the situation, regardless of previous runs. The truth is, 2 out of the last 3 GFS runs are similar. The 18z was off, which is to be expected on a run missing some of the data available to the runs preceding and following it.
Here is the 0Z NAM snowmap even!
http://www.instantweathermaps.com/NAM/2013020600/USA_ASNOWIPER_sfc_084.gif
I’m getting seriously worried about this thing.
Harvey said 6-12+ Notice the 12+ Me thinks he is
seriously underplaying this. 😀
Not that he’s underplaying it. He’s playing it safely. The + leaves it open for him to add. It’s exactly the way he should be doing it beyond 48 hours.
I understand that completely. What I am saying is that
he KNOWS full well that it is likely to be 12+, but he really
can’t say that yet. Understand that. I wasn’t being critical. 😀
Exactly. I didn’t think you were. I was using the comment as a launcher to my point. Perfect set-up, O.S. 🙂
0Z Canadian:
http://meteocentre.com/models/explorateur.php?lang=en&map=na&run=00&mod=gemglb&stn=PNMPR&comp=1&run2=00&mod2=gemglb&stn2=PNMPR&hh2=072&fixhh=1&hh=078
0Z Ukmet
http://meteocentre.com/models/explorateur.php?mod=ukmet&run=00&stn=PNMPR&hh=078&map=na&stn2=PNMPR&run2=00&mod2=gemglb&hh2=078&comp=1&fixhh=1&lang=en
Hey, remember when it was ONLY the Euro??? 😀 😀
I’m just getting nervous about this whole thing in general. I’m supposed to work the 7p-7a overnight shift from Friday to Saturday and have to commute fom the north shore into Boston. Not having a good feeling about this.
Ugh, that is some bad timing!
Tell me about it!
0Z GFS Ensembles are south and east of the operational run, and subsequently a colder run. Total precip:
http://forums.accuweather.com/index.php?act=attach&type=post&id=189144
Still looks good for a 12″-16″ snowfall in Boston.
It’ll change a half dozen more times by Friday.
@Micah… In reply to your comment earlier: I think you may be referring to the big storms in the winter of 1995-1996, especially the “Blizzard of ’96” in January. Didn’t quite make 30 inches on those but there were several storms not far apart that put down a total of much higher than 30 inches, so the overall result was very similar. The 30+ inch storms I am referring to at my location in Woburn are March 31-April 1 1997 and February 6-7 1978. 🙂
Harvey Leonard just posted this snow map…https://www.facebook.com/photo.php?fbid=532993346722930&set=a.244897852199149.65957.197118680310400&type=1&relevant_count=1
Harvey Leonard Twitter
@HarveyWCVB: Hi Night Owls…my thinking on The Fri. into Sat. Snowstorm…if anything, these amounts may be too conservative! http://t.co/Z1wipo6U
One aspect that I think is interesting is that this will be if I’m not mistaken, the first “social media snow storm” ie the first big snow storm in the North East since the proliferation of twitter, facebook, blogs etc. Two days ago most comments were about winter being “over.” Suddenly, in the last 24 hours, we’re in for the “greatest snow storm of all time” and that it seems, will change hourly with every computer model run until the “big day” arrives. I think it’s important to remember that Friday and it’s potential snow will come and go. It’s snowed here before, it’s snowed a lot before and will again. The omnipresence of social media today seems to increase the hype factor of everything by about 10. Besides snow, what is it that people seem to “get” out of these storms? A storm like what’s being talked about and all it’s attendant media created drama combine to produce a huge emotional event that seems to have people in a tailspin for days. Proof of what I’m saying is that this comment will instantly be labeled by some as coming from a “hater” merely because I’m questioning what’s going on. I think it’s important to keep feet on the ground – that’s all…….
I only see people discussing their thoughts about the upcoming storm, no drama that I am aware of. (shrugs)
Solomon Islands earthquake update.
It caused a tsunami and may have destroyed 100 homes; flooding; at least 4 known deaths; fear that some fisherman may have been swept out to sea. Full damages really not known.
tsunami was small from what little I know.
thank you for the update, Longshot
Pretty snowflakes falling in Lynn. Temperature is 27 f. There is an inch of fluffy, white snow on the ground.
Same in Newton but not sure we got an inch.
Brighton may have gotten an inch at best, but certainly not enough for the plows to be scraping the roads overnight. Salt would have been sufficient! What a ghastly sound at 2 am – plows on bare pavement!
I think Boston is now under a Winter Storm Watch from Thursday night to Saturday morning.
You would be correct! Curious why bristol and plymouth counties were left out of that. Is NWS going with the 00z GFS?
I saw the graphic on The Weather Channel EURO 12 plus for SNE. The GFS a 3-6 inch storm. This is looking more and more likely that it will be a plowable event. The question is how much. I would expect winter storm watches to expand across SNE later today.
Dont look at the 6z GFS if u like snow, lol
🙂 Oh no, is it disappearing already! Did I not see that coming. I sure hope it’s not the start of a trend that the rest of the models will begin showing later today!
Lets not read too much into the 6z run. The 12z runs and 0z runs will be the ones to really look at.
The 6z and 18z runs are not the best. I would be more interested in the 12z run. EURO looks great with a benchmark storm.
Wxrisk.com
*** ALERT *** ALERT ** 0Z WED EUROPEAN MODEL KEEPS NEW ENGLAND HISTORIC SNOW STORM ON TRACK … NO CHANGES … BURIES CT ( even coastal areas) EASTERN MASS 18-24″ OF SNOW or more …
woof woof woof woof
THIS SNOWSTORM HAS BETTER THAN 50-50 CHANCE OF PLACING IN TOP 5 SNOWSTORMS OF ALL TIME IN EASTERN MASS / BOSTON looks like feb 1978…
RAIN GOES TO SNOW …. Heavy snow for NYC and all of central and Northern NJ LATE friday Night … into eastern PA as far south as PHL by 1am SAT am ..
Anyone got a precip map for EURO?? The storm looks to stick around for a little while and dumps alot of precip. GFS still has a strong storm coming over us but has precip issues right up to Boston.
MOST OF THE 06/00Z GUIDANCE HAS COME INTO BETTER AGREEMENT ON THE
GENERAL IDEA OF A WEAK LOW PRESSURE MOVING INTO THE GREAT LAKES
LATE THURSDAY NIGHT…WITH A MORE SIGNIFICANT LOW PRESSURE
DEVELOPING OFF THE MID ATLANTIC STATES AND MOVING NORTHEAST.
06/00Z ECMWF HAS DRAMATICALLY SLOWED THE TIMING OF ITS LOW
PRESSURE…RESULTING IN FAR MORE SIGNIFICANT STORM FOR OUR REGION.
GIVEN THIS SHIFT…LEANED AWAY FROM THE 00Z ECMWF AND FOLLOWED A
CONSENSUS SOLUTION WHICH INCLUDED THE 05/12Z ECMWF. THIS WAS TO
MINIMIZE THE TIMING DIFFERENCES AND TO SMOOTH OUT SOME OF THE
DETAILS IN THE FORECAST.
THE FIRST AND PROBABLY THE BIGGEST CONCERN IS WILL THERE BE ANY
MIXING ALONG THE COASTAL PLAIN. GIVEN THE CURRENT POSITION OF THE
HIGH AND BOMBING LOW PRESSURE SYSTEM ON THE MODELS…ODDS FAVOR
MAINLY SNOW ACROSS MOST OF THE REGION. THERE COULD BE SOME ISSUES
FOR A TIME ALONG THE FAR SOUTHEAST NEW ENGLAND COAST ESPECIALLY
THE CAPE/ISLANDS. THAT IS THE SCENARIO THAT THE CURRENT MODELS ARE
ADVERTISING…BUT A 50 OR SO MILE SHIFT IN THE TRACK NORTHWEST
WILL MAKE A BIG DIFFERENCE. IF THIS WERE TO OCCUR…MIXING ISSUES
COULD AFFECT A LARGER PART OF THE COASTAL PLAIN SO SOMETHING WILL
HAVE TO WATCH CLOSELY GIVEN THAT WERE STILL 72+ HOURS OUT.
Here is the total snowfall amounts for 06z gfs…6″ for Boston with precip issues. Notice Maine gets 3 feet!!
http://www.instantweathermaps.com/GFS-php/showmap-conussfc.php?run=2013020606&time=PER&var=ASNOWI&hour=090
I much prefer the GFS! LOL!
Euro pumps over 2 inches QPF which is more reasonable but also colder. Game on!!
The TV met snow maps were all over the place this morning.
Channel 4: a foot + all over the state
Channel 5: 6-12″ (the Harvey map)
Channel 7: 8-12″ (JR said that he wouldn’t be surprised if the Boston got 12-18″)
As usual, Cape and the Islands less. I know the stations need their ratings, but these amounts seem so speculative to me. Like all of us, I believe there is a difference among forecasting, speculation and of course hype. At this early stage, these amounts seem to be somewhere between speculation and hype. They may be in part model driven, but it is more than 48 hours away.
Trust me do not look at the 6z or -18 z runs. Just disregard them.
Agreed, however, even the 00z gfs painted less that 6″ just to the south of boston with ptype issues throughout
Acemaster,
Here is 00z gfs total precip. 12″ in Boston no real precip issues
http://www.instantweathermaps.com/GFS-php/showmap-conussfc.php?run=2013020600&time=PER&var=ASNOWI&hour=099
Why would the heaviest snow totals be so far north ?
Hmm, I must have been looking at something else. Its so hart to tell on those maps. Id say 12″ would be a stretch for immediate boston, but a few miles south the amounts drop off dramatically hence the lack of winter storm watch for northern bristol and plymouth counties
I’m just confused. If I look at the GFS panel by panel, the best QPF is over SE New England. I understand mixing issues, but the panel to panel QPF doesnt look extremely impressive in upstate NY or from Concord, NH points east. Must be extreme snow ratios. I dont know. 🙂
interesting about NWS comment on slowing Euro. If true, that might explain why the NAM and GFS wind it up just a tick late. How will this get resolved. King vs. GFS Super Bowl.
The current line in Vegas is the Euro -10. 🙂
LOL !
Ha!
Hadi,
Where did you see the 2″ of liquid on EURO?
If you follow all the comments above, we should not trust the 00z, the 06z or the 18z. Where the heck are Don Kent & Bob Copeland when we need them?
🙂
Just my instinct here. As stated above, models are pumping out a ton more QPF. I hope they are correct, the region needs all it can get. For fun, I’ll try some details here. We’ll see how terrible the verification of this was for 48 to 60 hrs out.
Last night I said put me down for 4-8 and I’ll stick with it. If its ok, I’ll specifically within that range narrow down to 6-8 inches regionwide.
From New Bedford northeastward to Plymouth has a decent chance at 1 inch total precip melted, but in that area, low snow ratios and temps around 30-32F the majority of the event will result in a waterlogged 6-8 inches.
From this area, moving northwestward to a line of NYC-Hartford-Worcester-Lowell-Portsmouth, NH will have .4 to .7 total melted and with better snow ratios, that will get them 6-8 inches.
Another 50 to 75 miles NW of that will have .25 to .4 with even better snow ratios for their 6-8 inches.
Received 1 – 1.25 inches of snow overnight.
I communicated with Joe Joyce on FB about this storm. He is thinking a blend of the euro and gfs for now but would be worried if the euro keeps showing these higher amounts. He indicated that the euro does not have much ensemble support. I gave him the blog address and told him to check it out.
Everyone be on your best behavior! 🙂
TJ on accuweather forum some people have access to pro so it’s has exact numbers and it shows over 2 inches.
well, looks like another screen staring day…
Can’t wait for all 12z runs.
Sorry Tom but those precip totals are way underdone IMHO. No
matter what you look at.
I went with preliminary 12-24 on FB as a head up for people. So maybe I will be way off but I don’t think so.
How can we argue with euro for 7 runs in a row. Last time it did this we know what happened with Sandy.
Dont get me wrong, im rooting for the EURO to verify, but I have a funny feeling it comes back to reality starting with this afternoons 12z run. Colder run than the GFS but with less qpf thats been advertised.
Hadi,
I just texted out the same numbers to a family member. Good Job!! Hoping for a bit more will see…
Whatever happens, I hope it starts early enough that workplaces have the sense to cancel before the masses have to commute… The timing for this thing looks like a nightmare, whether we get 8″ or 2′.
Well said!!! I never root for weekday snow…there are those with kids and two working parents…like me 🙂
Love this guy’s name over at accuweather, So-SNOW-ski is contemplating a Boston/New England blizzard. Is that hyperbole or will the winds be significant/sustained enough to produce those conditions? His blog entry: http://www.accuweather.com/en/weather-news/watching-for-a-friday-new-engl/5617299
I think less QPF =higher ratios end result similar if not same. 1-2 feet will be common unless things are way off.
Is that b/c of a colder solution would be in tandem w/less qpf?
Absolutely Captain. Again is depends on how much less QPF though
I also noted on FB how I believe Blizzard conditions for a time are likely. Lets see what the 12 runs have to say about that 🙂
Channel 7 has majority of state in 8-12…much less if storms don’t converge.
I guess it’s what you believe is going to happen. My forecast is baed on the euro with a small blend from GFS. Just can’t go away from 7 euro runs in a row.
Here is the QPF Breakdown from the ooz GFS / NAM/ ECMWF
Hartford GFS .7 / NAM .5 / EC 2.0
Providence GFS 1.0 / NAM 1.25 / EC 3.0
Springfield GFS .6 / NAM .5 / EC 2.25
Boston GFS 1.7 / NAM 1.3 / EC 2.75
Lawrence GFS 1.1 / NAM 1.1/ EC 2.25
Chatham GFS 1.7 / NAM .8 / EC 2.25
ECMWF ENS shows a solid 2.0-2.5 region wide, however both the 00z OP and ENS are actually down 25% from the 12z run which was 2.5-3.0. I also think the timing of the 12z, the slow down of the system the amount it produces on the back side are all suspect, so I am actually discounting it somewhat right now and going with a colder GFS/NAM scenario right now, which has good support from their ensembles. I think precip issues are limited to the south coast and cape at this time. Generally more east of Worcester and if I had to pick a bullseye region right now it would be the southwest Boston suburbs
When I say colder GFS/NAM I am referring to colder than those two models are advertising with limited precip issues.
Any thoughts on ratio?
So 12″ TO 18″ for eastern mass?
im hoping this storm is not to close and gives all of eastern mass a change over to rain friday afternoon. before changing back.
Always a possibility, but sounds as though this storm has enough cold air to remain all snow in the Boston area. Not saying that right at the coast- give or take a mile that mixing won’t be an issue, since that is entirely possibly.
well, while we’re waiting for 12z, thought I’d bring up that it looks like we might have a shot at 2-3 more storms before this month is out.
Last big storm for our area.
http://www.erh.noaa.gov/box/pnsevents/JAN_12_2011/JAN_12_2011_BOXPNS.txt
Ratios won’t be anything special. Generally February Climo of 10-12:1. Extreme south coast and cape (where rain should be come involved) could be as low as 8:1 for a period.
You know I hate amounts 48 hours out because I like to stick to 2-3″ ranges. However I will go broad and say 10-16″ Boston Metro (North to South) with 12-18″ in the bullseye region SW of Boston. Worcester 8-12″. Springfield /Hartford 6-10″. Someone in this situation is going to get dry slotted and there is going to be a valley shadow effect in areas below east facing hills. Bust potential wherever that sets up….
I wondered about that dry slotting on last nights runs.
Great info JMA – thanks. Weren’t the SW suburbs the same area that had the highest amounts from 78?
Yes. Places like Franklin and Foxboro were in the 40″ range.
Dam!
Henry Margusity @Accu_Henry
The storm will be a New England Big Daddy Special. New York City a tough forecast between heavy snow and rain.
He’s been mostly quiet all winter too! He just can help himself in the end!
There goes the storm. Poof!
NWS (BOX) Hazardous Weather Outlook issued @7AM:
CONFIDENCE CONTINUES TO INCREASE IN THE POTENTIAL FOR A VERY
SIGNIFICANT WINTER STORM EARLY FRIDAY INTO EARLY SATURDAY. WHILE
LIGHT SNOW MAY HAVE DEVELOPED FRIDAY MORNING…THE WORST OF THE
STORM LOOKS TO OCCUR FRIDAY AFTERNOON INTO EARLY SATURDAY.
THE EXACT DETAILS OF THE STORM REMAIN UNCERTAIN SINCE THE EVENT IS
STILL 72 HOURS IN THE FUTURE. THE MAIN UNCERTAINTY AT THIS POINT
IS WILL THERE BE ANY MIXING ALONG THE COASTAL PLAIN THAT WOULD
CUT DOWN ON POTENTIAL SNOW ACCUMULATIONS.
IN ADDITION…THERE IS A MODERATE TO HIGH PROBABILITY THAT A
PERIOD OF STRONG WINDS WILL REQUIRE THE NEED FOR WIND HEADLINES
ACROSS PORTIONS OF THE COASTAL PLAIN LATE FRIDAY INTO EARLY
SATURDAY.
FINALLY…THERE IS A MODERATE TO HIGH PROBABILITY THAT A ROUND OR
TWO OF MINOR TO MODERATE COASTAL FLOODING WILL OCCUR ALONG THE
EASTERN MASSACHUSETTS COASTLINE DURING HIGH TIDE FRIDAY NIGHT
AND AGAIN SATURDAY MORNING.
The NWS sounds confused:
“THE EXACT DETAILS OF THE STORM REMAIN UNCERTAIN SINCE THE EVENT IS STILL 72 HOURS IN THE FUTURE. THE MAIN UNCERTAINTY AT THIS POINT IS WILL THERE BE ANY MIXING ALONG THE COASTAL PLAIN THAT WOULD CUT DOWN ON POTENTIAL SNOW ACCUMULATIONS.”
Where do they get 72 hours? This storm is just 48 hours away. In 72 hours, it will be over!
That made me chuckle too, in 72 hours the plows may be putting a bow on this one.
Copy and Paste from previous HWO….
I read through the above comments again and I now have the snow totals absolutely NAILED. Boston will receive 6-36″. 🙂
😮
Question for Hadi.
Not trying to paraphrase but do you believe in this particular scenario, that higher QPFs bring lower ratios and lower QPFs bring higher ratios? If so, why? Thanks.
Good stuff JMA
Early thinking by NWS on projected snowfall: http://www.erh.noaa.gov/box/StormTotalSnow/index.php
Lots of 10-14″ on that map.
looks like a nice safe call
Longshot due to a colder and little less powerful storm that will not warm up the BL as much so ratios might be a tad higher in certain locations. So less QPF could amount to same snow totals. But this is from a armchair met 🙂 just my thoughts
I am dart board met myself.
But what the heck do I know 🙂
Probably more than I do.
🙂 probably not by much
Does anyone have the 0Z euro run snow map? Did it still show a lot of snow? Thanks!
Everyone’s pretty quiet on twitter…
Nobody wants to flinch. One version is an ordinary snowstorm, the other is a top 5 historic blizzard. Lot’s at stake.
Again I go back to 7 euro runs in a row, when its locked in like this it’s accuracy is outstanding. Even of we cut .75 off the euro you still get to 2 feet in spots.
Has the Euro shown that the storm is slowing down at all? The reason I ask is on the 00z run the storm moves a little further east and south as it starts to pass by cape cod does this mean it could be blocked a bit and pushed south?
Thanks, TK.
We will all know what will happen with this storm on Sat. aft.! 🙂
We sure will 😆
Indeed we will, but in the meantime it sure is fun predicting the outcome!
🙂
Also based in euro blizzard condition will be possible.
There is my prediction from a few months ago saying that we prob’ly will get 1 blizzard this yr.! I am not saying this storm will be a blizzard, ‘though.
TJ yeas the euro is slower and bings heavy snow into NY as well
The mets are in a tough portion right now.
yup.
JMA is probably on target unless the Euro holds serve for two more runs (obviously)
The TV mets will under BIG TIME pressure during tonight’s news to put up REAL totals. None of them will be able to hide from it.
Hadi I agree the mets are in a tough position but I watched all three major stations this morning and thought they did an exceptional job in the order of 7, 5, 4. JR had a graphic of “What we know” and “What we don’t know” and explained the two systems, etc. Five also explained the two systems joining. Four did not explain as much but was as clear as the other in stating the forecast is preliminary. As was the case prior to Sandy, not one is hyping and all three are doing an incredibly responsible job of telling the viewer what COULD happen while stressing it is just too early to be certain.
Is there such a thing as reverse hype? I think bloggers and tweeters and anyone else who accuses the mets of hyping are actually the ones doing the hyping. As with pre-Sandy I think our Boston mets deserve kudos
The problem is people only here what they want to, I sent out something yesterday stating that snow vs rain r in question but if it stays all snow we could get a foot, every single person I told which r many said quote “when does it start and do u think we get a foot? Then I have to repeat myself, then tommorrow when they r asking what’s coming and I say rain and then snow and 6-10 inches every single person I told has a sour puss face like the forecasters were wrong again bc they remember hearing a foot, it’s a no win situation for the met, anyways gfs looks warm!!!! If euro is warmer today then it will be called big hype
I agree, Charlie, but that’s the minority. I honestly believe most people are intelligent and get the facts. I don’t believe that mets should cater to the exceptions because in the end, they will find fault no matter what the outcome.
Todd G. posted a nice breakdown of all the potential ingredients on wbz’s blog last night. Too bad some of that could not have been shared with channel 4 viewers this morning. Oh well, guess they save it for weather enthusiasts that take the time to visit their blog 🙂
Vicki, I saw them all too and they were conservative and mentioned the caveats. What I think though is that will try not to hype it tonight but will under pressue to show very real snow maps. Tonight’s snow maps will be taken by viewers as comittments or facts or absolutes or whatever you want to call them. I wouldn’t want to be one of them.
Longshot, I absolutely agree! And shotime, I’m sorry they didn’t show Todd’s breakdown too. The other two stations did exactly that and I felt better informed having watched them. Again…..another bad decision from the top?
Though it’s hard to deny that most bloggers seem to be “pro snow” hoping for the “worst” or “best” possible outcome. Anyone who isn’t “rooting” for an all out devastating blizzard is branded a “hater.” I enjoy the discussion but don’t get the wishing for a terrible storm…..
06 Gfs is warm and much weaker and further out to sea
Agree Vicki.
I didn’t see Longshots post and should add that I totally agree and as was the case with Sandy, the network bosses – rather than let the mets do what the public wants them to do – will definitely put the pressure on tonight and force the increased hype factor. Too bad it’s the mets who are blamed and not the powers to be at the networks. Makes me wonder how foolish people get in high places far too often 🙂
And if you think my soapbox is tall this morning, wait until it has 16 feet of snow under it 😉
well that would be inches and not feet but you’ll think it is feet if I really get going 😯
lol 🙂
6z GFS is garbage to be honest and the 00z GFS is much more robust Charlie.
Today’s 12Z runs will be the key to what the mets go on air with tonight. If EURO maintains same track then that’s 8 in a row and it can’t be ignored.
Wxrisk.com
6z GFS… at 7PM FRIDAY EVENING.. this is still too fast BUT this is a huge massive step to the European
Morning all,
Just read all the comments. Don’t have much to add.
Hadi, Do you have the 0Z Euro snowfall map?
Just one thing I noticed, the Euro absolutely seems to want to SLOW
this thing down. Also, it appears to be a bit more off shore than in previous
runs.
I don’t see any precip type issues in Boston. Perhaps far South shore and the Cape
and Islands.
My main concern is that Mother Nature throws a last minute surprise at us:
1. An OTS scenario
2. No Phasing after all and only a light to Moderate event strictly from Northern Stream
As always, I anxiously await the 12Z runs.
Right now NOT even going to post the 06Z NAM and GFS snowfall maps.
Tonight’s TV mets will go with the 12z Euro.
How can they not if it still shows the same scenario 🙂 They would be crazy not to.
My Fore-casts are at about 50%, Now-casts are near 75%, and the After-casts are 100%. I’m gonna wait till Saturday to let you know my thoughts.
LOL
🙂
NCEP website is down!! We all broke it LOL
Ha 🙂
I have a strange feeling that something is going to go wrong with our little Blizzard of 2013. Do you realize how much has to materialize in order for the EURO to verify? I for one cannot discount the EURO since it’s had 7 runs of consistent blizzard conditions here in SNE. However, I wrench always seems to be thrown in at last minute to make this a sizeable storm rather than a historic storm. I do hope the EURO prevails!
NCEP working now.
I will be watching that snow rain line
The rain snow line kills my storms here in wrentham more times than not so it has me concerned
Same here in the south end. It always blows my mind when I drive from here to Brighton for work. 5 miles makes a huge difference.
You will be watching down around the Cape and south 🙂
Also the EURO ensembles are supporting the op which is very important.
Arod i agree its wrenching to put all my faith in the EURO, but I just can’t steer away from its consistency
And by the way, the under/over for number of comments on this blog is 675.
Look at the loop below.
http://www.ssd.noaa.gov/goes/east/eaus/flash-vis.html
You can see the 2 systems. Now, I am just an amateur, but to me, it looks like those 2 systems are going to get together well before they get to New England. Don’t most big snowstorms develop closer to the water? I could be very wrong in this, just wondering.
actually if you look at where the two branches meet, it is indeed over the open waters albeit south and east. Don’t look at the two storms that you see. Rather, follow the two jets and see where they meet. That is important. As the southern trough strengthens, it will allow the jet to dig and cause phasing of the jet streams a bit sooner but not until both hit the coast.
Was just doing the exact same thing, looking at full country view of the radar on the weather channel site, and looking at their future projection, you can see the two systems heading closer together….
great link rainshine. I’ve been playing with stopping and starting and slow motion. Thanks for posting. I won’t even attempt to translate what it means but love being able to see how it all works
rainshine I think you will see the southern stream energy out pace the northern stream and meet up closer to the coast. Again just an amateur here
I think we all worry a bit about the monkey wrench after the past two winters. On that theme. If something were to go wrong, I would like to hear people’s thoughts. Does NW (Merrimack Valley) of Boston have to worry more about an OTS solution or do SE MA including Boston have to worry more about a mix issue. Which one is more likely to happen? Who ends up with more snow Taunton or Lowell?
My fear is an OTS solution vs. a mix/rain issue.
I think an OTS solution is least likely. Mixing issues could be more likely especially if the EURO prevails and the jet amplifies/buckles more than anticipated. However, if something were to go wrong, the most likely scenario to occur IMHO is that the two streams merge too late and we end up with a weaker solution providing us with a moderate snowstorm. Either way you slice it, there will be storm. Will it be the blockbuster (merging of the two storms at just the right time and track over just the right location–BM) or will it be a weaker colder solution (northern jet storm only)?
Oh Baby! NAM is Phasing big time!
http://www.instantweathermaps.com/NAM-php/showmap-conusncep.php?run=2013020612&var=VRTHGTGRD_500mb&hour=066
http://www.instantweathermaps.com/NAM-php/showmap-conusncep.php?run=2013020612&var=PCPPRSTMP_850mb&hour=066
the high location on the NAM looks really good, you can also see the storm digging more on this run as well.
Thanks, alisonarod, tjammer and Hadi – I can see that now after re-looking at it.
Vicki – I love looking at the satellite loops. Sometimes I think I understand them, but I am always learning, thanks to this blog! 🙂 Sounds like you have a cold? If so, hope you feel better soon. Think about putting on your “special socks” ! 🙂
Wxrisk.com
** CURIOUS ABOUT THE 0z EUROPEAN ENSEMBLE ? ** INFO HERE…
in a word it is MASSIVE and every bit as huge of new England snowstorm as the Operational / regular European Model from 1am this wed morning
Wxrisk.com 1PM FRIDAY… PRECIP in NYC r/s mix… Moderate snow in Much of PA NYC and snow is Just reaching BOS
7PM HEAVY SNOW… eastern PA/ Philly NYC most of NJ all of southeast NY …all of NYC and Long Island …all of MASS CT RI ..
Moderate snow over central and eastern PA all of central and eastern and Upstate NY and northern new England
1AM SAT …. STILL heavy all of MASS RI .. Moderate snow still over N NJ NYC southeast Interior NY all of CT western half of Mass southern VT southern NH southern ME
7AM SAT yes this thing is STILL GOING !!!!! Moderate SNOW over all of central and eastern NY still LIGHT snow over NJ NYC southeast Interior NY and northern New England
1PM SAT– STILL snowing over BOS se mass coast of Maine
NAM looks like a monster in the making.
looks great so far hadi
Amen to that!!!!
Wow, NAM, there goes by 6-8, that might fall in 2 hrs. LOL !
WOW the NAM is slow and powerful!!
Yes, much, much closer to the benchmark. The precip intensity over SE Mass at hr 69 is nuts.
Look at the 850mb Temps!!!!! What a BOMB!!
http://www.instantweathermaps.com/NAM-php/showmap-conusncep.php?run=2013020612&var=PCPPRSTMP_850mb&hour=075
You are NOT going to believe the NAM snowfall MAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Of course it’s likely overcooked, but HOLY S**T!()&@*()&!@*(&!&*(@&!*(@&&(*
This is a tease as I am awaiting completion!!!
OK here it is with it still SNOWING:
http://www.instantweathermaps.com/NAM/2013020612/USA_ASNOWIPER_sfc_075.gif
http://www.instantweathermaps.com/NAM-php/showmap-conussfc.php?run=2013020612&time=PER&var=ASNOWI&hour=075
GULP.
Does that say what I think it does? Even if it’s overdone by 12 inches, we’re still looking at close to 2 feet??? FEET?!
Ok, alright…. i’m in !! I’ll put 1’s in front of both my 6 and 8……..
Correct, aftet seeing Old Salty’s post above, I’ll switch the one’s to 2’s.
WOW WOW WOW
The NAM seems to have hopped a board the blizzard train. That has me concerned. NAM as we know does quite well within the important 48 hour window and to see this confirm the EURO is quite surreal.
Uh-oh!
Can you say maybe overdone ? LOL
LOL Some places exceed 5 ft!
Below amateur here. Does that translate to 3ish feet here?
HISTORICAL!!!!
Of course the NAM is noted for over cookig precip, but IF we just halve the totals
it’s still historical. This snow map has 60-72 inches for Boston!)(@*&*@&*(!&*@&!
1/3 the totals and it’s still a monster.
http://www.instantweathermaps.com/NAM-php/showmap-conussfc.php?run=2013020612&time=PER&var=ASNOWI&hour=084
OMG.
How about that little stall and loop out.
If this is real it’ll challenge the top storms of all time.
Lets see, most public schools already have the week of Feb 18-22 off and when the South Shore got about 30 inches of snow in January 05, it cancelled the first 3 days of the following week getting that enormous amount of snow cleared from the sidewalks, parking lots, etc. UGH !! There goes school ending on June 13th.
Tom maybe 3 to that as well
No kidding, that slowdown just east of us is eye opening. Am I reading the legend correctly as 48 to 60 inches ?
Wow, NAM is a MONSTER HIT!
Did I read that snow map right? 48-60″ bullseye? To say this model has gone bonkers is an understatement!
IF you look closely, it actually shows 60-72 inches in and around the Boston area.
That just can’t happen, can it?
It would have to snow at 3″/hour for 20 consecutive hours to reach those totals. Maybe on Mt Rainier but not SNE!!
Now that brings the NAM in line with the Euro and as long as teh 12z GFS and Euro don’t deviate too much we are going to get crushed
WOW!! Yeah the NAM just went out of its mind. Looking forward to the 5ft of snow south of Boston.
Actually NAM does one of my pet peeves. Puts way too much precip on the back side of the combined low and lingers the precip really long. But this is awesome fun to watch!
Just for kicks, here is the final snow depth water equivalent from the 12Z NAM:
http://www.instantweathermaps.com/NAM-php/showmap-conussfc.php?run=2013020612&time=INSTANT&var=WEASDI&hour=084
This would nearly wipe out or precip deficits. LOL !
It’s a bad read…that won’t happen. Like JMA said (and TK)…don’t hang on the runs and look at what else is going on not related to the models.
If 30% of the NAM’s snowtotal verified, just 30% of 48-60, thats still 14-18 inches of snow.
Hey folks, Me thinks we is in serious trouble.
I wonder what the 12Z Euro and 12Z GFS has to say, but we are clearly in the
area where the NAM reigns supreme!
I can hear the Headlines now!! Snowicane to Strike New England!
Snowicane Blizzardo.
Holy S**t Batman!!!
I can only imagine what doomsday graphics NEWW must have going on…
LOLZ
actually find them not getting to much ahead .. basically saying same as the local mets
Of course it will not happen, but even if overdoes it by 2 inches we are still looking at 2+feet easily
I was hearing we might get a little snow on Friday is that true
At least a couple of days after this event, the sun will be back, it will be 40F or better and we can comfortably decide from where to start digging out. 🙂
Accu Weather Map:
http://forums.accuweather.com/uploads/post-2-1360155434.jpg
That NAM run is sick.
If both GFS and Euro show the same, it’ll be a front end loader on the highways storm.
How about the Nam picking up on the Euro stall. That’s telling.
Storm Wind Gusts:
http://www.instantweathermaps.com/NAM-php/showmap-conussfc.php?run=2013020612&time=INSTANT&var=GUSTM&hour=069
The maps just keep looking nastier.
Could be for all-time!
Let’s see what the GFS has to say
the stalling factor is something to chew on
Probably the only thing to take seriously from that run…lol
Where’s the 540 line on nam?
Directly through Wrentham. 😉
LOL.
😆
Hahaha
You mean only around Wrentham 🙂
That is some serious stuff! Oh man! I don’t think I’ve ever seen a model dump that much precip/snow over SNE before in my life!
Eggs! Milk! Butter! …and anything else that will go bad when you lose power! 🙂
Hahaha – but we have natures fridge. Nothing goes bad in winter 😉
How about how the cold air just gets entrained in the SW side of the storm on the Nam and just blows it up. Great stuff.
I can’t see it, how’s the snow rain line look
And have they figured out a name for this potential storm yet? 🙂 I don’t know where TWC have gotten with their names yet.
Charlie 🙂
Sorry, but I am not laughing. I know it is all in fun, but I meant my question in regard to TWC and their silly names.
Charlie – Maybe you found it funny – if so, ok. I tend to be sensitive at times and so I think of the other person. That’s just who I am.
rainshine they are are storm 14
Charlie no snow rain line for you on that run.
Not 1 tweet from a met so far 🙂 who knows what they are thinking
They’re getting their heartburn prescriptions filled.
LOL and a xanax 🙂
The Mets are touching that run. Do you blame them?
From WeatherBoy:
Residents of the eastern 2/3rds of Massachusetts, including the city of Boston, the northern 2/3rds of Rhode Island, including the city of Providence, all of New Hampshire, the eastern half of Vermont, and all of Maine should begin making preparations for the possibility of a record-breaking blizzard.
Confidence is increasing of a major snowstorm Friday & Saturday which could dump in excess of 3 feet of snow to this region.
Heavy snow could disrupt travel, communication, and utilities for a prolonged period of time and residents should begin making preparations today and finalize them tomorrow. This has the potential to be a paralyzing storm that could risk life and property –it is important for people in this region to take this threat seriously and plan appropriately should the storm come to fruition as forecast.
Meant the “Mets are not touching that run, do you blame them”?
I don’t blame them at all – this is career stuff with this type of potential event.
If the 12z GFS and Euro all come into alignment, they’ll start lighting up the blogs because it’ll soon be all about life safety awareness, public service and of course, ratings too.
Nope don’t blame them one bit. GFS soon will be very telling
I’d certainly touch it. Clearly (or not so clearly) the NAM is way overdone but it has latched on to the EURO idea of the two storms merging into a bomb and then slowing its forward progress way down, almost stalling, reaking havoc over sne!
The Nam run looks extremely scary and if this thing does decide to stall out we may be looking at trumping the blizzard of 78!! Get your sleds polished and waxed because we may need them to get around for awhile!! One of the things that I can see happening is a dry slot forming and it happens often and shuts off the precip in eastern mass any comments on that Os, Tk or allisonarod??
That is now two models on board. We all know the GFS will not depict such a ridiculous scenerio but I do feel it too will begin to look like a cousin of the EURO and NAM. If it even remotely looks like its predecessors, then we are in big big big trouble!
I’m thinking the GFS will not be too far off from NAM (in general)
Yes, exactly. I said that yesterday.
I am seriously worried. Yes, I wanted snow, but NOT THIS!!
If we simply take 1/3 of what the NAM is projecting, we still get 20-24 inches
of snow. When the NAM overcooks, it is usually what about double actuality?
If so, then taking 1/2 we’re looking at 30-36 inches.
So it could be historical with Just 1/2 of the NAM’s projected totals.
This is NOT looking good at all. There will be serious health and safety issues.
Did you see those winds? Can you imagine the snow drifts. This could
potentially be crippling, totally shutting down the whole region for a week or more.
I can’t even begin to imagine!
Make your food runs. Check the flashlights and batteries.
AHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH!!!!!!!
The GFS and Nam have been pretty similar so far so I’m not thinking that’s going to change a whole bunch
The GFS certainly has painted a more suppressed and weaker solution though thus far. If the GFS latches on, it’s game on until a monkey wrench gets thrown in that the models aren’t seeing. (i.e. dry slot, mixing issues, non-merging storms, storm track to far south, etc).
Got my popcorn and my refresh button is getting a work out….
This is a Great Tweet!!!
Ryan Hanrahan @ryanhanrahan
NAM is the worst model ever. pic.twitter.com/efovkyzc
Matt Noyes Tweet
“Increasing confidence of prolonged storm potential w/coastal blizzard conditions centered Fri Night to Sat AM”
GFS looks just a touch faster at the moment
Hey,
The GFS “seems” to be HUGGING the coast so far????????????
What up wit dat?
http://www.instantweathermaps.com/GFS-php/showmap-conusncep.php?run=2013020612&var=PCPPRSTMP_850mb&hour=054
Ok, next frames moving off some. Looks like GFS
is totally and completely BOMBING out!!!!!
show us! Suspense is killing me!
http://www.youtube.com/watch?v=j3NcOLieEIo
I may have posted this before. This is a great video of a hyped storm from 2001.
Storm did not quite produce to the levels that it was forecasted for, but it dumped a decent foot plus on parts of the region.
Here’s the DEMON!
I can’t open youtube at work. What was the reason for the bust?
All sorts of reasons, but mostly the ETA which was the old name for the NAM created a low that got too deep too fast and became over amplified just north of the benchmark and then put way too much precip on the backside. It was a little south and east of the Benchmark and never reached its projected strength. AVN which is now the GFS underestimated the dry air in place and much of the front end of the storm was lost to virga delaying precip onset and losing front end snows.
But it is more just a funny video than a lesson….
Thanks JMA.
Currently, anyway, this does not look like a bust.
But anything “could” happen.
I think it is a matter of How Much, not IF.
Fun Watching. 😀
How much QPF should we take off the NAM in your opinion?
At least one half
Based on that run with I would certainly up my high end thinking, but is also why I hate throwing out numbers early.
Boston Metro-Providence Metro Areas -Major Snowstorm
Worcester Metro-Large Storm
Springfield Metro-Moderate-to large Storm
pic.twitter.com/efovkyzc
Try this tweet
GFS look about the same as the NAM at 51 hours
just scary!
Some 12Z snowfall rates:
http://www.instantweathermaps.com/GFS-php/showmap-conussfc.php?run=2013020612&time=48&var=SRATEI&hour=066
GFS is a MONSTER HIT as well, perhaps a bit faster than NAM and Euro but still prolific totals!
Batten down the hatches baby!!!!!!
WOW!!! lOOK AT THE SNOW TOTALS AND NOT DONE YET!!!
http://mag.ncep.noaa.gov/Image.php?model=gfs&area=namer¶m=precip_ptot&cycle=12&image=gfs%2F12%2Fgfs_namer_069_precip_ptot.gif
Looks like we’re in business now.
Still a 2’+ storm for many.
GFS seems a little faster than the NAM but the overall look is still there.
That’s all she wrote folks. There is no denying the NAM/GFS/KING at this point. Clearly something big is going to happen. Will we see 5-6 ft? Not a chance. However 2 ft plus with ease is extremely likely! This is the one we’ve all been waiting for!
You maybe…not me! 🙂
😀
http://www.instantweathermaps.com/GFS-php/showmap-conusncep.php?run=2013020612&var=PCPPRSTMP_850mb&hour=066
WOW on the GFS
Guys this is CRAZY!!!! Are all these models way overdone??? TK can you calm us down??
Ok, Final GFS snow totals:
http://www.instantweathermaps.com/GFS-php/showmap-conussfc.php?run=2013020612&time=48&var=ASNOWI&hour=084
“about” 16-20 inches in the Boston area. A FAR cry from the NAM, but impressive
none-the-less.
This “appears” more reasonable, but we’ll have to keep watching that NAM and future runs of other models.
I always enjoy looking at that sliver that pokes down into the Worcester Hills! (sorry)
🙂
OS. The GFS has come a long ways toward the EURO. I think this is just one step toward achieving the higher totals than 16-20. Watch for the GFS to continue its trend. I wouldn’t be surprised if it too anticipates 24+ for most of SNE. The GFS has trended a bit closer to the coast which means possible mixing issues Boston south at least at the onset. I’m not buying into that just yet.
GFS has the stall and loop too.
The only real difference between the NAM and GFS is there is less qpf after the “loop”. (probably to JMA’s point on NAM overdoing back-end stuff) Doesn’t matter though since this is a screamer no matter how you look at it. I mean, who’s gonna split hairs over 24″, 30″, 28″. It’s all the same at that point to me.
And that gfs run keeps the rain snow line south of Providence
12z GFS 1.9 in Boston 1.7 in Worcester 1.0 in Springfield. Surfaces temps in Boston are 35-36 during the daylight Friday, not sure it gets that warm.
Winds will be howling out of the north and northeast and with that big fat H to our north Boston doesn’t break the freezing mark at the surface IMHO.
12 to 1 ratio
Maybe this is one of these storms…darn conspiracies!
http://www.world-mysteries.com/doug_katrina.htm
Blizzard warning will be hoisted for this one!!!
absolutely:)
Wanna bet the King is somewhere between the NAM and GFS. Talk about a trifecta.
NEMO!!!!!!!!!!!!!!!!!!!!!!
Go figure north attkeboro is not under a watch, there write up says only 1-2 inches then rain huh?
that will change Charlie
Which write up Charlie? I havent seen anything yet for northern bristol cty
Go to national weather service and type or touch your town or area and it’s in the detailed forecast
those write-ups are a joke and aren’t even written by METS
WINTER IS OVER!!!!!!!!!!!!!!!!!! 🙂
What’s the start/end time for this beast?
What I’m really wondering is….will it impact both commutes? Evening commute?
Friday late morning – Saturday early afternoon–All commutes to be affected!
One other thing to note if I’m looking at it correctly is we have a new moon this weekend…
I think you are right. Waning crescent then new on 10th
Also looking at the GFS QPF output I bet it underdone a little so I think 2+feet is achievable in many locations
A blend of all three models will probably paint 2″+ of qpf.
Still 48 hrs. out. NOBODY MOVE!
JR posted an updated snow map showing 15-20 inches
He is inching upward but will likely have to double those amounts at some point:)
NWS upped their snowfall map from this morning. Showing a wide swath of 14-18″.
underdone
Anyone have a flamethrower I can use to help me shovel? 🙂
METS aren’t silly enough to call for widespread 2 ft plus snowfall accumulations .They will keep upping their snowfall amounts even during the storm.
Looks like I need some tranquilizer darts. 😛
Yup!
For us OR Yourself! 😀
Melissa Mack/BZ posted a new map 1′-2′ over most of SNE.
What is WHW hoisting up ?
STILL details to work out. Prelim amounts 12-20+ much of area.
I have a meeting at my son’s school 2:30-4:30PM after which I will write a full update.
IF EURO is same then just go ahead and pencil it in. Upgrade to Blizzard Watches etc….
Fox KL is going w/12″-18″ MA Pike south and 18″+ MA Pike north into NH/VT
Yay, FINALLY under a winter storm watch here in bristol county. Pretty strong wording too.
Before long Blizzard watches/warnings will be hoisted up
Absolutely!
From NWS:
* IMPACTS…DEEP SNOW ACCUMULATIONS ARE LIKELY ON UNTREATED ROADS.
IN ADDITION…STRONG WIND GUSTS MAY CREATE NEAR BLIZZARD
CONDITIONS FRIDAY NIGHT INTO EARLY SATURDAY WITH SNOWFALL RATES
OF 2 TO 3 INCHES PER HOUR POSSIBLE. TRAVEL MAY BECOME NEARLY
IMPOSSIBLE.
* WINDS…NORTHEAST WIND GUSTS UP TO 45 MPH.
* VISIBILITIES…ONE QUARTER MILE OR LESS POSSIBLE AT TIMES.
Is it suppose to snow or sumthin. Every body is excited
12Z Canadian, Rock’n and Roll’n:
http://meteocentre.com/models/explorateur.php?lang=en&map=na&run=12&mod=gemglb&stn=PNMPR&comp=1&run2=12&mod2=gemglb&stn2=PNMPR&hh2=072&fixhh=1&hh=066
Ukmet as well:
http://meteocentre.com/models/explorateur.php?lang=en&map=na&run=12&mod=ukmet&stn=PNMPR&comp=1&run2=12&mod2=ukmet&stn2=PNMPR&hh2=060&fixhh=1&hh=072
HPC is all aboard as well
http://www.hpc.ncep.noaa.gov/medr/nav_conus_pmsl.php?fday=3&fcolor=wbg
We now just wait for the King to confirm things!
Right…
The King will just be like on Christmas morning when your mom “discovers” an unopened gift an hour after you ripped all of the others open.
What a BOMB right over the BM! Where f*@&%#!!!!
LOL
Anybody see John?? 😀
It’s funny. It’s almost as if a storm isn’t even coming. It gets mighty quiet in here when we know the big one is coming. Is everyone out getting their milk and bread or is just that there isn’t much else to say??? LOL.
From Joe L at Accuweather. He is a respectful Met and normally errs on the side of caution. Says the storm could be just as mean and the Blizzard of 78…
http://www.accuweather.com/en/weather-blogs/lundberg/it-was-great-in/5680351
Trying to work 🙂
Don’t bother. I gave up yesterday.
Anybody want to hire me…
LOL ! Just returned from my daughter’s elementary school to celebrate her recent birthday…… We are allowed one personal day per year, so its nice to get a chance to see the models when I’d usually see them after 3pm.
BZ (Melissa) with a broad 1-2′ map.
NBC (Jeremy) with a broad 15-20″
Was outside for a walk at lunch, its a beautiful day, mild compared to what its been lately.
That sun is showing some of its 8 degree angle increase. Air is chilly, but sun is warm…….car sitting in sun was mild inside.
Arod, I am trying to get computer work done — I work from home and I am concerned about whether I’ll have electricity on Fri aft/Sat/Sun.
Great read from Joe L
Come out come out where ever you are John 🙂
And tonight on ch 4 at 11pm, the Eye Team reports on Massachusetts workers wasting work time on weather model runs. Make sure Joe Shortsleeve is not behind you ! 🙂
🙂
MEMA is warning about 10″ – 14″ . Why are the numbers you folks talking about so different?
M.L. All METS are being caution. However, even in the NWS write up, they clearly state that these snow totals are likely underdone. Looks for those 10-14 inch amounts to rise as we get closer to the storm and as models continue to converge on the same solution–a vertical stacked, slow moving BOMB!
Just to clarify for Charlie–The NWS states 1-2 inches of PRECIP just for friday night. I believe they are referring to 1-2 inches of liquid equivalent which would amount to 12-24 inches of snow with the snow ratio.
Much easier to increase numbers from 10-14 inches vs go with 2-3 feet and decrease.
Agreed ! At 10-14, everything is disrupted anyway. Then, upping the totals has everyone prepared for the disruption, while, I think, allowing accuracy to take place in people’s minds. Go the other way, forecast 2 to 3 ft and end up with 10-14, and most people think the forecast busted.
I wonder what school systems do Friday ? Certainly, easy ride in to get the day started……. Wonder if this is one of those, when the snow starts, dismissals begin. What time is the snow supposed to arrive ?
My pet peave back in my corporate world days was when after about 3 to 5 hrs of heavy snow, with it still snowing and the roads awful, they woukd then say, you can go home now (a bit earlier). And I’d be thinking, go…… into THAT ? Gee…….thanks ?? I’ve always thought that general policy was silly.
can’t believe we still have to wait 48 hours…..
Watch it evolve, away from the models. 🙂 Look at a radar in south Texas, the Gulf is already opening up. Decent area of moderate to heavy rain in that vicinity.
I can’t wait to watch the radar on this one.
now what happens with this storm. If its gonna be a record snowstorm. what is it actually ben named. what the weather channel calls it or what the national weather service and local mets call it ?
because the weather channal already named it
This is starting to look like the first level 3 snow event we have seen in 2 years which is MAJOR on the 1-4 snowfall index with snowfall between 10-20 inches. I would not be surprised if some places in SNE have a level 4 snow event with snowfall exceeding 20 inches. I am waiting for Litchfield County here in CT to be placed under a winter storm watch like Hartford, Tolland, and Windham Counties.
JJ, this is tough call for snow totals here in CT. It appears there is going to be a sharp cutoff across the State ranging from a possible run of the mill noreaster (6-10″ snow in the western part of the State) to prolific snow totals (2 feet+) in the NE corner. Not to mention the snow shadow/bust potential in the CT River Valley, including Hartford and Springfield. Tough Forecast. Only a 30 or 40 mile shift in the track makes a huge difference on which Towns receive what.
I was just remembering Mark Rosenthal and Bruce Schwoegler talking about a blizzard that was going to rival that of 1978, and it ended up being a bust. I think it was the early nineties. The night before the storm they were calling for 2-3+ feet of snow. Anybody else remember this? I always think about it when one of these storms comes along.
Tom, someone posted a you tube video about that earlier. Good luck finding it!
Just heard Barry B. on wbz and he said this is going to happen! He called it snowmaggedon!! He said most likely this will be a blizzard and he just started looking at the new model and it still shows it bombing out and slowing it speed even more! He is calling for at least 12-24″ for eastern mass!! He said this could be a top 5 storm in history!! Wow are we in trouble with this one!!! All the ingredients are coming in place for this one!!
Euro coming in and looking real bad!
imagine if the nam is right and all of our snowfall predictions are a bust by one storm.
http://www.instantweathermaps.com/NAM-php/showmap-conussfc.php?run=2013020612&time=INSTANT&var=SNODI&hour=084 i know its the 12z nam
Joe Joyce @JoeJoyceWBZ
Euro has storm stalled off the Coast Sat AM w/ blizzard conditions. 2 ft snowfall potential with greater risk for coastal flooding
The EURO has spoken and all aboard
http://www.instantweathermaps.com/ECMWF-php/showmap-ecmwf.php?run=2013020612®ion=USA&var=PRMSL_msl&hour=072
We’re all in now.
We have total model consensus which is for sure is a rarity
Scary actually!!
Which means bust. 🙂
just now Joe Joyce
Joe Joyce @JoeJoyceWBZ
Euro has storm stalled off the Coast Sat AM w/ blizzard conditions. 2 ft snowfall potential with greater risk for coastal flooding
Does that say 990mb or 980mb on the euro?
TJ, 980!
Matt Noyes @MattNoyesNECN
Coastal residents – u are not as locked in as the interior…indications of east wind til midnite Fri & ocean is mild
anyone have King qpf amounts?
ahhhhh crap….
Matt Noyes @MattNoyesNECN
Coastal residents – u are not as locked in as the interior…indications of east wind til midnite Fri & ocean is mild
Damn you Coastal your beating me to the punch…HAHA
Matt Noyes tweeting about coastal areas to be aware of mixing issues. Fun times ahead
Any storm of this magnitude always has the potential for mixing issues but typically they are confined to the cape and islands. With a storm position as such, east winds quickly become northeast so any mixing near the coast and north of plymouth shall quickly change to heavy wet snow!
I disagree with him bc the euro is a tad east from 0z run but maybe when I see the text output I can post it
That bomb becomes vertically stacked which is why it stalls just southeast of nantucket. We are completely screwed here people. I mean completely and utterly screwed and it could be for days for some! Get your generators handy and if you’re like me, GET ONE!
I just picked one up last night!
take a look at this
Wright-Weather.com @Wright_Weather
@JimCantore Jim, here is the NAM 84 hour snowfall accumulation using 10:1 ratio. New scale.Feel free to redistribute. pic.twitter.com/V4XMRWO1
ahhhh it wont work…
the thing will look like a hurricane at maturity
It’s central pressure 0f 980 millibars is that of a Cat 1 Hurricane!
Here is the 12z euro at 72hrs
http://www.wunderground.com/wundermap/
Sorry nothing is working or posting today…
I can’t open up wundermap from work. How much precip over Boston?
The ONE thing that has me concerned with this event, is that good ol’ fashioned dry slot that seems to shut off our precip while central and northern NE continues to get whaled on
I think the trajectory of this storm would not allow for that to happen.
This would be the perfect trajectory for a dry slot to move up from the southwest and into central/eastern sections of MA. We have seen this before.
Southeast side IMHO
Alisonarod,
The Euro has this storm sit and spin off our coast and just throws back huge amounts of moisture. I don’t know liquid precip yet..But its definitely making me real nervous. This thing is huge!
http://firsthandweather.com/blog/all-posts/crippling-blizzard-strike-se-england-widespread-snow-lakes-ne
im waiting until tomorrow afternoon to say that this storm will be a blizzard or a monster storm. I do think somthing will happen. just my gut says the models are over doing it. and we will have a normal snow storm.
A normal snowstorm for these parts would be 1-3 inches 😀
BB now tweeting about concerns for mixing…I think they are just protecting themselves.
where did you see that?
Text output for KBOX
2 M 850 SFC SFC 700 6 HR 500 1000
TMP TMP PRS RHU RHU QPF HGT 500
(C) (C) (MB) (PCT) (PCT) (IN) (DM) THK
WED 12Z 06-FEB -5.2 -10.1 1015 83 80 0.00 533 522
WED 18Z 06-FEB 3.2 -10.8 1015 46 28 0.00 535 523
THU 00Z 07-FEB -1.6 -11.7 1020 51 29 0.00 540 524
THU 06Z 07-FEB -5.1 -11.7 1027 40 29 0.00 544 523
THU 12Z 07-FEB -6.9 -12.4 1031 38 65 0.00 547 523
THU 18Z 07-FEB -1.8 -11.7 1032 29 91 0.00 549 525
FRI 00Z 08-FEB -4.7 -11.9 1033 46 85 0.00 553 527
FRI 06Z 08-FEB -3.3 -10.9 1032 57 99 0.00 553 528
FRI 12Z 08-FEB -1.2 -9.5 1029 67 96 0.00 553 530
FRI 18Z 08-FEB 1.4 -6.1 1025 72 90 0.02 553 533
SAT 00Z 09-FEB 1.0 -5.7 1018 92 100 0.20 550 536
SAT 06Z 09-FEB 0.9 -6.5 1008 92 98 0.56 543 537
SAT 12Z 09-FEB -5.2 -11.7 1005 87 73 1.20 535 531
SAT 18Z 09-FEB -8.5 -11.1 1009 81 89 0.80 533 526
SUN 00Z 10-FEB -6.7 -11.8 1016 73 91 0.18 538 525
850 temps fine, 2 m temps above freezing for a little bit and then just crash.
2 inches of QPF with all temps below freezing!! easily 2 feet imho
One thing to remember, fluff factor is affected by wind too. High wind knocks flakes around into each other breaking them down smaller. Higher winds = lower fluff.
hmmm never thought of that
2.94 in
Could get close to 30 inches with that run, remember that is Logan airport as well
Test. Can anyone see this post. Please let me know.
Are we taking the EURO at its word on starting time of this thing on friday? Looks like noonish?
sounds about right give or take a few hours–most likely take
As in a bit earlier? I wonder when we get into the serious stuff. Im planning on leaving work at noon anyways. I have a feeling this will be a storm that doesnt get going gradually. Once it starts it will come down and accumulate quickly.
I’m more curious about end time, because I have plans for Saturday afternoon (3pm or so). At first it sounded like this would be over long before then, but now I’m hearing words like “stall”…
Start time around 9 a.m. becoming steadier and heavier by early afternoon. Heart of the storm occurs Friday night thru Sat. morning before tapering off early to mid afternoon. I do think there will be some dry air to overcome at the start which is why it may be a gradual progression into the heavy snow. But, once late afternoon and nightfall hits, heavy snow is here to stay for a good 12-18 hours!
This defentley has the making of a memorable storm.
I never thought I’d use your 1-4 scale, but it surely looks like a 4 for many!
Hadi, where are you getting the Euro text output? Curious what it is spitting out for QPF for Hartford, Springfield, and Worcester.
Mark they are on the accuweather forum if you can sift through the garbage posts
Should we start our predictions for Boston, Worcester, Providence, and sweetspot??
Ill keep track
Here we go. The 12z Euro QPF output for a number of cities (courtesy Accuweather forum):
Augusta: 1.42”
Bangor: 1.10”
Bedford: 2.87”
Berlin: 1.24”
Beverly: 2.82”
Boston: 2.97”
Bridgeport: 1.56”
Chicopee Falls: 1.72”
Concord: 1.96”
Danbury: 1.41”
Fitchburg: 2.51”
Groton: 2.17”
Hartford: 1.79”
Hyannis: 2.58”
Jaffrey: 2.05”
Keene: 1.65”
Lebanon: 1.20”
Lewiston: 1.58”
Manchester: 2.32”
Martha’s Vineyard: 2.71”
Milton: 3.03”
Nashua: 2.43”
New Haven: 1.68”
Pittsfield: 1.38”
Plymouth: 2.89”
Portland: 1.99”
Portsmouth: 2.44”
Providence: 3.04”
Taunton: 3.06”
Westfield: 1.70”
Worcester: 2.54”
OMG.
Most ratios will be around 12:1 and ratios will become higher the further away from the coast you go. This is why you can expect “widespread” deep snow totals.
I can’t believe I’m saying this. What does a generator cost? And is there a brand that’s better than others.
Most portables will run 400-600 for a middle of the road one (4000W or so). If you are going to do it, do it now…Lowes also has one that runs on standard grill propane tanks that is good…3500W or so. Brand? At this point take what you can. Sears sells them…Craftsman.
Thanks WW. Have to wait till husband gets home will something that size run a furnace tho?
Portables won’t as you need them hooked into the house…or invest in a whole house generator which will run in the thousands. The portables just have plug outlets so anyting you plug into a wall will run off them.
Mostly I’m worries about pipes freezing. But we may just bleed them. Thanks you both.
This is the one I got last night.
http://www.homedepot.com/p/t/203183981/bx9nZ12l8?catalogId=10053&langId=-1&storeId=10051&N=5yc1vZbx9nZ12l8&R=203183981#.URKudB3peSo
Thanks coastal. In thinking I need a whole lot more than I want to pay to run the heat through the pipes so they won’t freeze
Look at the Generac whole house ones…can’t do it now but a good long term invesment. You on gas or oi?
Vicki, do you have a hot air furnace? If so, the electrical needs would be under 1000 watts.
No oil hot water.
Honda’$ are great, but are not cheap.
Check this awesome futurecast radar prediction from the WRF out to 48 hours and watch everything start to come together…..you can just see the explosion about to happen over New England!
http://i1219.photobucket.com/albums/dd439/WeatherNut27/Winter%202012-13/wrf_nmmeast-radar-loop_1hour_zps2f683d00.gif
Nice !
Tom I saw your question above about school. I’m wondering if they will cancel. Framingham has had 2 so far
We’ve had 2 so far as well end now our 180th day is a Friday.
If the forecast holds at all, there is not an official alive who will send kids to school.
Look at them merging a thing of beauty
Not if you have to shovel! 🙂
Hi Mark…. I saw your comment earlier here about CT and I am thinking the further east you are the better chance of a foot
plus. Here where I am I am think a 6-12 inch storm. This was the case with the blizzard of 2005 where I only got a foot here
where areas closer to Rhode Island boarder got close to 18 inches.
JJ, the Euro pumps out 15″ as far west as Danbury so don’t be so sure. Right now, Im thinking 10-15″ in western CT and 15″ to 20″ in eastern CT – assuming the current model solutions remain largely unchanged in the next 36 hours.
The 18Z NAM will pop it’s cork and die! 😀
LOL !!
Well, technically, I’m locked in at 6-8 inches, but for fun….
Logan : 21.4 inches
Worcester : 20.3 inches
Providence : 23.7 inches
Sweet Spot : Norwood, MA : 29.7 inches
Eastern Marshfield, MA : 13.4 inches of pure cement.
WOW Tom big numbers for you !!
Got it and wow tom I agree big numbers for you. Testimony to the seriousness I think
Its one thing to go by instinct in a dry pattern, but with all the consistency and the big QPF numbers, its goodbye instinct and hello to the reality of lots of supportive data.
12 Hour SRF snowfall at height storm:
http://www.spc.noaa.gov/exper/sref/gifs/2013020609/SREF_SNOWFALL_MEAN12HR_f069.gif
Boston (Logan)- 28.9 just so it breaks a record
Providence-26.8
Worcester-22.6
Sweet spot not sure where but 33 inches-Maybe JP 🙂
Got it
too soon to give my totals yet. I will give mine in the A.M. : D
same here i will post mine tomorrow afternoon or evening.
Generally 12z ECMWF is about .25 more across the board than the 00z. Look I am in on this storm and aggressive, particularly east of ORH. I think the storm moves quicker than the ECMWF wants to portray though. Now I am thinking when everything looks so fired up like this, what goes wrong to keep the model consensus from verifying? Please help me out. Give me some ideas on what are the negating factors here. I learn a lot from each of you.
Dry slotting, BL temps, Moves faster than modeled.
41F ocean temporarily cuts down initial totals in the first 20% part of the storm (afternoon hrs Friday) that shaves off a few to several inches on the front end
Potential banding that increases totals more in some locations, while other areas get less in between banding
I think that there will barely be any accumulation at the coast early on in the storm. In fact, would not be surprised to see little or no accumulation until after 4pm/5pm. But, it will crank up then. My guess is the highest totals will be just west of Boston, and just south but away from the coast.
Oh and its been a dry overall pattern, but, nearly every model’s QPF is very high, so, I guess a big QPF event is possible within a dry pattern. This idea of such QPF was holding me back through even this morning, but I cant go against the data anymore.
Me too 🙂
JMA JP35 Model Forecast
http://grib2.com/jma/CONUS_JMA_1000-500_SLPTHKPRP_72HR.gif
No amounts yet from me but let’s guess what the NAM plots out next for qpf.
My call…… 6.9″
LOL !!
In addition, storm at 84 hrs is over Newfoundland and the snow shield still extends back into eastern Mass.
Tri State Weather posted EURO map from the 12Z run and it has 30 inches in and around Boston
Logan 26
Hingham 30
Will be interesting to see what happens here in Hingham. Tom’s in Marshfield and about 15 miles SSE of me. I’ll go somewhere in between his total and Merlin’s and say 20 inches in Hingham most falling after 4pm on Friday. It’s even interesting to see that here in Hingham toatals can vary. Down by the Harbor can have a lot less than where I am in West Hingham.
Also JMA its only Wednesday afternoon and this storm it not scheduled until Friday, that always concerns me this far out.
That’s in the back of my mind believe me but the model consensus is keeping some of my nerves in check
One thing to keep in mind is the huge melt that will occur Monday and Tuesday. We need the precipitation. And the fact that we’ve been so dry will help us during the melt. Still, if we get over 15 inches of snow, as is expected, there will be some real issues with poor drainage, etc … Also waterlogging on roofs, roof avalances. February sun combined with temps up to 50 will be the culprit.
Agreed. If you have a roof rake, use it. I have a two story and can only get a foot or two cleared but that’s al you need!
If there is power loss, higher temps will be welcome
NAM QPF will be overdone and I’ll go with 2.5-3.5 inch QPF.
As for snow totals I will give mine later but I am thinking high end level 3 snow event low end level 4 snow event.
JimmyJames,
No way….I’m thinking 18z NAM pushes out 5″ plus!!
Somewhere in the models/forecasts I think I saw the possibility of rain on Mon/Tue. I am so modeled out that I don’t want to go back and look.
We r within 36hrs of the impending nor’easter, as I see it it should start snowing Friday morning between 7-9am
You think that early Charlie?
There r different times on the models but I think a morning start time is Likley
Charlie, thanks for that. I was just about to ask about starting times. I have a client who just emailed me about an early Fri am app’t. Even though he is not that far away, I think I will opt for a phone app’t.
It’s beautiful to see the phase occurring on the models!
And the mighty Euro maintains its projection for another large Noreaster on Valentines Day next week. LOL.
http://raleighwx.americanwx.com/models/euro/12zeuro850mbTSLPUS216.gif
The brief warmup early next week would not be nearly enough to melt much of the snow. If we got another one next Thursday, not sure where we would put all the snow. But let’s just get through this one first… 🙂
NWS in grey calling for 18-24 inches for their location, and we are even higher amounts.
And Harvey Leonard’s French Toast alert system has now been raised to SEVERE.
http://www.universalhub.com/french-toast
🙂
From Grey
http://forecast.weather.gov/wwamap/wwatxtget.php?cwa=gyx&wwa=winter storm watch
Bad link?
Boston 17.4 Worcester 21.5 Providence 19.7
Sweet spot Milford to Norwood 25-30 inches
Got it Charles. Thank you 😀
Everyone remember its an 18Z NAM and still out of great range…
Blizzard warning is up!
Sorry Watch.
Yes I’m not taking the 18z nam seriously just looking for a good laugh!
blizzard watches posted!
URGENT – WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
319 PM EST WED FEB 6 2013
…A POTENTIAL HISTORIC WINTER STORM AND BLIZZARD IS EXPECTED TO
DROP 1 TO 2 FEET OF SNOW ACROSS MUCH OF THE REGION FRIDAY INTO
SATURDAY…
Where is John? Must have is tail between his legs, lol! I’m just playing.
When we give snow totals lets throw in a northern town as well, like Lowell or Lawrence.
im just south of lowell in billerica…. i think most on this blog is from area inside of 128 and east of i95. so yeah lets add lowell. 😀
NWS updated their snow totals. Hopefully this works.
18-24inch Boston
http://www.erh.noaa.gov/box/StormTotalSnow/index.php
I realize what we’re looking at, but these amounts look high to me.
As you may know Longshot, I’d usually be laughing at this. However, with the consistency of the models to show 2+ inches of melted precip, this one time it seems a reasonable expectation.
Actually, 18-24 I still feel is a bit conservative. This is the third time now that the NWS increased their amounts just today alone. I do not feel they will be done going up.
Agreed. NWS generally plays it a little on the conservative side on their prediction maps while being a little more open ended in their discussions.
NAM looks a little odd….
18z nam is different so far
I think its the lack of data…I’m going to say no good…Yet still dropping almost 2″ of liquid at 60hrs
Look, I know it is the 18Z NAM, but man is it going way off shore!!!
Still shows over a foot for Boston and 30″ Plus down East Main. 😀
http://www.instantweathermaps.com/NAM-php/showmap-conusncep.php?run=2013020618&var=PCPTHKPRS_1000-500mb&hour=069
Salty if I’m reading that right that’s the position of the low as of 10 am on Saturday and precip for the previous 6 hours?
The NAM is much further east and that is my biggest fear.
Here is the Snow Fall Map:
http://www.instantweathermaps.com/NAM-php/showmap-conussfc.php?run=2013020618&time=PER&var=ASNOWI&hour=072
It’s the 18Z. See if that is on the 0Z Run.
Look at the 60 inches for Down East Maine!
Final 18z NAM qpf- much less than 12z and much farther east but still a lot.
http://mag.ncep.noaa.gov/Image.php?model=nam&area=namer¶m=precip_p60&cycle=18&image=nam%2F18%2Fnam_namer_072_precip_p60.gif
18Z don’t sweat it
JMA told us not to look at the 18 and 6 z runs, the data ingested into them is poor
I am not a big fan of the NAM. If the 0z EURO and 0z GFS show what the 18z NAM shows then I would be concerned.
Just saw the updated snowfall totals and a wide area of 18-24 inches.
Two subtle differences, maybe, on the NAM 18z 500 mb that are causing it to be different and probably are resulting from a lack of real time data……
I think on the 18z, its difficult to see the vort max in the southern stream as it crosses the southeast US the next 36 to 48 hrs and it seems the northern stream disturbance is just a slight bit north of where it was on the 12z.
Tweet from BB
@BarryWBZ: 2 BIG wild cards associated with this impending storm: I’ll talk about them on the WBZ NEWS AT 5PM today. HIGH STAKES!
Now, its not the 18z NAM that makes me nervous, its BB’s 2 wild cards that I’m not meteorologically smart enough to know what they are ! 🙂
Seems the networks may have started. It’s a teaser for sure.
PHASING ISSUES. he thinks the southern storm will not phase. and will keep us below 6 inches if that occurs if anything
Wonder what he is talking about.
That, I don’t like!
I just don’t like the 6z and 18z because I think it falls into the TMI area and often unreliable TMI, so I have enough to look at with confusing my limited mind space even more! Now within about 24 hours of a storm I will gaze at them to look for some potential trends. So tomorrows 6z runs / 18z runs I will check in on what they say for their first 24 hour forecast cycle.
I absolutely would not sweat the 18z NAM. You’ll give yourselves chest pain if you analyze every single model run. As TK says, use the models as guidance. Even if the 18z NAM were to verify, Boston still sees 20 inches of snow which is plenty enough for me! Stay grounded everyone.
Great write up from Grey NWS
http://forecast.weather.gov/product.php?site=NWS&issuedby=GYX&product=AFD&format=CI&version=1&glossary=1&highlight=off
Are we looking at a “partial” OTS with the NAM?? If this goes poof, I am moving back to CA.
Me too Tom, not smart enough to know he’s talking about
🙂
Got to run, all I can think of is…….
BL temps initially, dry slot, phasing too early (closer track) or too late (further off shore)
I dont know, I’ll miss those broadcasts, perhaps someone could post his wildcards. I’d like to know what they were. Thanks !
Is BB no hedging? He just tweeted “2 Big wild cards associated with this impending storm: I’ll talk about them on the WBZ news at 5pm”.
now hedging…
I think one of the wildcards is precip type at the coast, and then dry slotting for a time. Thats my best guess.
Possible Negating Factors:
1) Storms never merge giving us a moderate snowstorm courtesy of the northern jet
2) Storms merge but too late (too far east)
3) Storms merge but storm track suppressed and further south than anticipated (OTS)
4) Storms merge but closer to the coast (mixing issues)
5) Storm becomes vertically stacked (dry slot forms)
Which of these five do you feel could most likely make our storm a bust? I go with 5)
I’m thinking all of the above are the two wild cards……the two systems and when and where…….and I am probably 100% wrong.
Im with you on that. 4 is a possibility too
My very uneducated guess is also 4 but then I shuddered even reading 1-3.
As for BB, 1 wild card may be the rain snow line.
Where is Sue 🙁
Maybe TK will elaborate when he gets back
Has anyone had access to the RPM? Or does it not go out that far?
i don’t think it goes out that far unless you pay.
Perhaps the wildcards he speaks of are good wildcards (or negatives if you’re a snow hater). For example, he could be referring to the low stalling and dumping heavy snow over us hour after hour. The second good wildcard he could be speaking of may be where localized very heavy snow banding could set up which would include thundersnow! Let’s not always interpret things as negative when he discusses wildcards. Let’s be a half glass full kind of crowd 😀
I’m always a glass half full person ….i need a new glass, i think. The constant storm misses have broken my old one
I did think of that — meaning that depending on progression, amounts could vary greatly. He might see a slowing resulting in huge amounts of snow.
Exactly Longshot!
Re: Wild Cards
All of what was discussed above are possible, but I would lean to:
Phasing issues as alluded to by Alisonarod
I do NOT see precipitation type as an issue in our area, perhaps far South Shore, Cape and Islands.
Well said OS. That’s scary if the two phase to late or not at all. That would bring totals down from 2 ft to 6 inches in a hurry!
I don’t mind some snow but I don’t know how anyone can WANT a storm like this. For me, I would only want it if (1) I rented and (2) didn’t have to work…HAHA.
Both of which apply to me! Weeeeeee!
HAHA…lucky 🙂
WeatherWiz. If the storm strikes, I don’t think work will be an issue since we will be in a state of emergency, roads will be impassible and your place of employment will likely be closed 😉 Can you say snow day?
Working in IT, unless power is down, remote work is very possible.
Husbands company will have them make it up or doc them unless they want to use vacation time or sick pay.
Boo
If I have a snow day, DON’T have to make up. 😀
If in a state of emergency, all non-essential workers are advised to remain home. If they make you come into work, they are putting their business on the line, especially if one of their employees experience severe bodily harm or death from trying to brace the storm. Also, since it won’t be profitable for most businesses to open during the storm, many of them won’t open at all.
Terry posted on twitter about place reaching 30 inches if things line up, so I can’t think that BB and Terry would not be on the same page
Correct…However, notice the word “IF.” There’s that old monkey wrench again.
Anyone see Pete B on ch 7 16-24 with isolated 30″
You mean this? Click Special Map
http://www1.whdh.com/weather/
I live in Sandwich. Supposed to drive to Jackson, NH on Friday after work…
Why oh why does the one storm we get, be when I’m supposed to be in NH for the weekend??? UGH!
Darn and I love Jackson. I have a pic of the covered bridge as my wallpaper on computer.
Not a drive you want to make!
Santa’s Village!
Oh wait…that’s Jefferson I think..
We love Santas village also and yes Jefferson.
I know. Trust me I LOVE snow… this is just bad timing for me.
18Z GFS cooking now. 😀
how can you tell where the dry slots will happen? also, i have always noticed that there is a little cut off in QPF around springfield, i saw that someone mentioned earlier something about the shadow affect? why do they always get lower amounts there only at that certain area, west of springfield towards brekshires its highter, and east of springfield is also highter? i guess this map will help to prove my point, from fb http://www.facebook.com/photo.php?fbid=431524413589878&set=a.195395557202766.50338.195385233870465&type=1&theater
as always, sorry about my grammar, english once again is not my first language :p
Don’t EVER apologize for that. Your grammar was flawless.
I absolute agree with DS.
You’re great in English. Better than me in fact. Good for you!
Thanks guys 😀
they get lower amounts because of the hills around them and the berks.
From NWS:
Please note the TEMPERATURES!!!
* IMPACTS…HEAVY SNOW AND STRONG WINDS WILL BRING THE POTENTIAL
FOR BLIZZARD CONDITIONS. THE WORST OF THE STORM WILL BE FRIDAY
NIGHT INTO SATURDAY MORNING. SNOWFALL RATES OF 2 TO 3 INCHES PER
HOUR POSSIBLE. TRAVEL MAY BECOME NEARLY IMPOSSIBLE WITH BLOWING
AND DRIFTING SNOW.
* WINDS…NORTHEAST 25 TO 35 MPH WITH GUSTS UP TO 55 MPH.
* VISIBILITIES…ONE QUARTER MILE OR LESS AT TIMES.
* TEMPERATURES…IN THE MID 20S.
Can you say fluff factor???!!! Perhaps 13-14:1 with those temps if 23-26 degrees.
Ahhhhh, the infamous incomplete, uninitialized 18z GFS about to spit out. Curious to see what it has to say. Either way, it is the 18z GFS.
Where O Where has John gone O Where O Where can he be??? 😀
I think John and Sue are doing snow dances along the coast.
Hello r we up to 3-4 ft? 🙂
2 inches then rain in Wrentham. 🙂 🙂
Charlie…I thought you were opening the pool this weekend 🙂
LOL
Charles I have to say you are a good sport.
Haha nope that’s next weekend
I have thick skin, I love it but ill get on a rant about something here haha 🙂
Click on link and then click on special map toward bottom of page. Channel 7’s amounts keep going up, up, up…
http://www1.whdh.com/weather/
http://www1.whdh.com/images/weather/producer_uploads/special-560×389.jpg?02061630
18Z GFS, A BOMB!! ( know 18Z….But still nice to look at)
http://www.instantweathermaps.com/GFS-php/showmap-conusncep.php?run=2013020618&var=PCPPRSTMP_850mb&hour=060
Here is the snowfall map for the 18Z GFS. Coming up:
http://www.instantweathermaps.com/GFS-php/showmap-conussfc.php?run=2013020618&time=48&var=ASNOWI&hour=078
700 Comments!
Listening to BZ now. Barry implied southern branch could possibly sneak out to sea.
Or in short, less/no phasing a possibility.
And NO he did not say it would go OTS — he just put it up as a possibility. I think the NAM gave the hint whether you want to believe that run or not.
Booooooo!
Of course that could happen along with a million other things that we listed. However, that remains a possibility, not a possibility. Again, BB has to cover his behind should the storm bust. I’m not buying when not one model ‘implies’ this solution.
My guess was the powers that be have made it clear to 4 mets to give themselves an out. Can’t blame them
Vicki, not sure if you’re taking snow total projections, but if so here are mine 🙂 Thanks
Boston (Logan)- 22
Brighton – 29 (ha!)
Providence-30
Worcester-25
Channel 4 and 7 are in complete agreement at this point, a widespread 16-24.
And that is still conservative. If the models are still singing the same tune tomorrow, look for amounts to increase to 20-30 with isolated 3 ft amounts!
I missed 5 longshot. Was recording 5 and 7. Watching 5 now
Got it shotime
Barry’s second wild card = mixing along coast which would affect amounts.
We called both wild cards. Boy we are good for a bunch of amateurs.
Barry is just covering his tail, if it busts so he can go back and say I told you so. Terry at BZ keeps upping nmbers.
I know what BB is worried about, the RPM model shows some mix on the coast. The RPM as we know has not been very good but they use it in house.
Harvey is in same camp 12-24. Perhaps a wider range. 10-16 along south shore but he said rain line may not go up that high
🙁
I’ll bet, even if its for 5 minutes, it will rain during some part of the first half of the storm at my house. Thats why I’m going 12-15 in eastern Marshfield, specifically 13.4 inches at my house.
Should I add “toms house” to the database – he he
🙂
Like I said BB is just covering himself
Vicki, did not see a snowfall map from channel 5. If you go thier web site, you can find an hour by hour snowfall slide show which Btown more than 30″ based on one model. If you want to believe it.
Thanks longshot. The map on their home page was the one Harvey used. Once I’m on my computer tomorrow ill keep an eye on the hour by hour. That’s great to have. Thanks
they said a a wide spready 12-18 inches. for most of southern new england. says possible higher amounts possible interior northeast mass up into maine.
I am here now Vicki…thanks for missing me! Had to take my aunt for some tests at the hospital and cell phone service was bad! John must be resting for his weekend full of snow removal! My aunt told everyone at the hospital that I have people in the know and it was going to be a big storm.
Hahahaha. Your aunt was proud. That’s very cool. I hope all is ok. Even with a rain line, Harvey had you in 10-16. Yay
It will be a very long weekend for John. I’m sure they were gearing up today and will tomorrow as well
For what it’s worth the 18z gfs is throwing even more snow over us
But the snow rain line comes way up
Snow/rain line won’t make it much past the cc canal and south coast. Even in those locales, the rain quickly changes over to heavy snow once the storm bombs out.
Harvey (CH 5) is about to give us “some of the factors that could alter this.”
I was watching 4. What’d he say. Same thing BB said? So far 7 is the holdout. My guess is that the network heads will catch on. Again can’t blame them. Too many times, even when they are right, they are wrong
Here we go. All the METS will discuss these “altering factors” so that IF the storm is a bust, they have an out. LOL. Love it.
Todd just posted big five for Boston
Feb 17-18 2003 27.5
Feb 6-7, 1978 27.1
Feb 24-27,1969 26.3
March 31-April 1,1997 25.4
Jan 22-23,2005 22.5
Three biggies in February
Harvey’s caveats: 1) 42 degree water temps, 2) track going a little east, and 3) mixing. Therefore he is: 1) giving Boston area a wide range of 12-24, and 2) saying Cape and Islands are a tough call — all depends on his 3 factors.
Correct
What is correct?
If we bust on his gem of a storm, I blame Jim Cantore for this tweet:
@JimCantore: When I get to #Boston tomorrow for storm coverage the first thing I am going to purchase is a yardstick. #snow #MAwx
Correct about having an out if something happens
I wonder when a state of emergency will be issues?
My guess is around 4pm tomorrow afternoon if the current forecast holds.
So are we guessing totals? Which locations?
Well I’ve given BB’s and Harvey’s caveats, and now I’m ready for Pete’s.
Yep, what I said above. So far station hasn’t forced the issue but as soon as they get wind that 4 and 5 have a back door they’ll want him to have one too
Those are very obvious caveats. They aren’t telling us anything we don’t already know. Yet, these caveats are not likely at this time.
Agree on all accounts but when snow factors are TGTBT, everyone needs an out.
This screams classic thoughts about rain snow line that never happens, I remember back in Jan 2005 the same thing and it never changed
Was just going to say that. I think the colder scenario prevails with that big fat H to our north and east. That has been the missing ingredient this entire winter.
Longshot correct was to the comment above about having an out.
Got it.
Latest SREF 12 hour snow total during height of storm or should I say the highest
12 Hours snowfall total. So one can image what the storm totals would be:
http://www.spc.noaa.gov/exper/sref/gifs/2013020615/SREF_SNOWFALL_MEAN12HR_f066.gif
Wow! You can almost double that when all is set and done.
Latest SREF:
How do you like them apples?
http://www.spc.noaa.gov/exper/sref/gifs/2013020615/SREF_PMSL_MEAN_SD_f069.gif
That’s just disgusting. Btw, did you mean to post the final SREF totals? The link you provided deals with surface pressures.
I will look through all the comments since 4:30PM soon. In the mean time, the blog is updated!
Todd BZ said sat am tide is highest astronomically for month. Not good for east facing beaches he said
Well looking like we have a big coming, to much consistency with the computer models to ignore. I’m on board now. Not going to put a number out because I just don’t know. One thing that concerns Me is the new moon. One thing that comes to my mind is the perfect storm, aka the no name storm. That was the blizzard of 78 without the snow, I saw major destruction in Marshfield and scituate. There was as much destruction from that storm just like 78. Am I saying this will happen not the moon worries me. I have been feeling under the weather since Friday as I have a pain on the right side of my neck that at times is down the center of my neck and back. Went to the doctors yesterday and she said I probably have a strain. She wasn’t concerned as its only been since Friday. I stayed home today to rest. I’m nervous for the storm with shoveling and.. running equipment. Arod any feedback I would welcome.. would doing these activities help or possibly aggarate oit.
John = 18z Runs