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Feb 8-10 Light snow event that i spent 10 days tracking


Ji

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One of my co-workers is on the phone right now with someone talking about the potential for this storm, as he has to travel on Monday. His wife is a former Air Force meteorologist, so he knows a little bit about the weather and is downplaying it a bit.  But you can tell that the person on the other end is really concerned about it.

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latest SREF's 12 hr precip at 87 hrs (yes, end of run, but that's when the storm is coming!)

we know if it was over us at this range, it would shift north

let's see if we get lucky (but not too lucky to end up north of us!)

http://mag.ncep.noaa.gov/NCOMAGWEB/appcontroller/Image.php?fhr=087ℑ=data%2Fsref%2F09%2Fsref_namer_087_precip_p12.gif&model=sref&area=namer&param=precip_p12&group=Model+Guidance&imageSize=

 

 

EDIT: same time, 0z Sunday, Euro has a 1008 slp due east of HAT by 100-150 miles while SREFs put it further south off Myrtle Beach by about the same distance and mean is 1016

the north trend only works when it screws up. Otherwise it stays south

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I suppose putting our eggs in the front running vort is better than praying the trailing ns vort gets below. Ensemble guidance strongly favors being on the wrong side of the ns vort attm. Still an ok lead time for that to change but it's hard to ignore the pretty strong signal that the follow up won't do it. And it also seems quite unlikely that there is any chance left for the 2 vorts to combine forces in a meaningful way.

EPS precip panels show us in light precip for 36+ hours. Still a good but of spread. The means show about .20+/- total for the period. A couple of inches of snow from either seems pretty possible. Almost all members agree that we get some snow out of this and that's not bad at this lead.

Wouldn't take much to allow a better scrape from the frontrunning vort. We'll see how it goes. I'm in take what I can get mode. An inch or 2 is fine with me. 4" would be a big score imo.

 

We can't ignore the strong ensemble signal of getting screwed, but we can ignore the strong ensemble signal from 12-24 hours prior of getting a nice storm.

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Some of our best blizzards started out as Carolina storms on the models. The idea that north trend only happens if it screws the mid-Atlantic is complete bullocks.

 

 

Nobody knows squat about what next winter will bring, and while El Nino is no guarantee of cold and snow, it increases DC's odds of getting above average snowfall.

 

 

still brilliant at stating the obvious, eh fozz?

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Nobody knows squat about what next winter will bring, and while El Nino is no guarantee of cold and snow, it increases DC's odds of getting above average snowfall.

 

True.  I hope we get a Rosie O'Donnell-sized Nina with uber blocking.  Central and eastern NC-VA-MD Miller B crushings.

 

As for this weekend, I'm still not concerned about what has been going on with the models the last 12 hours.  If we're still seeing the big separation between vorts through 18z today, and there's no move to get that first vort more north, then we know there's a problem.  And even if it's not looking good, the general trend this season has been for fairly big changes in track and precip amounts relatively late in the game, so there's still some hope.

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One of my co-workers is on the phone right now with someone talking about the potential for this storm, as he has to travel on Monday. His wife is a former Air Force meteorologist, so he knows a little bit about the weather and is downplaying it a bit.  But you can tell that the person on the other end is really concerned about it.

 

I, too, have noticed more than the usual cadre of co-workers having their knickers in a twist over "huge" snow totals in the upcoming weekend storm. Until C.A.P.E. mentioned it, I had no idea that some of it was generated by a viral Lamebook posting, though that doesn't surprise me at all. God knows most of the people I work with can't go without their daily force-feeding of Lamebook.   :baby:

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Pretty boring for everybody. doh. Is what it is and wait and see.

The outlook is pretty bleak, let's be honest.  We've gone from a deep trough, Miller A rolling up the coast into a beautiful transient block to a strong out shallow mess that's OTS.   It's really remarkable, but there you have it.

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