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Winter 2013-14 Pattern Discussion III


Marion_NC_WX

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BTW, the 12z EPS mean is pretty bullish, especially for those of us in the northern SE.

 

10-day totals:

 

GSO: 4.25"
CLT: 3.5"

RDU: 4.0"

HKY: 3.75"

AVL: 3.75"

GSP: 2.75"

PGV: 3.0"

CAE: 2.0"

ATL: 1.5"

 

Not bad for the LR, IMO...

 

EDIT: Yes, read Larry's post below as not all of this is likely snow, especially in more southern areas.

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BTW, the 12z EPS mean is pretty bullish, especially for those of us in the northern SE.  4.25"+ is the mean for GSO for the next 10 days.

 

GSO: 4.25"

CLT: 3.5"

RDU: 4.0"

HKY: 3.75"

GSP: 2.75"

PGV: 3.0"

CAE: 2.0"

ATL: 1.5"

 

Not bad for the LR, IMO...

 

James, Thanks. Reminder to all readers: that's a 10:1 ratio for any precip. falling with temp.'s 32 or lower. It isn't snowfall per se. So, ATL, for example, has 0.15" of qpf with two meter temp.'s 32 or colder on the 12Z Euro ens. mean. I suspect that is mostly from IP/ZR at ATL.

 

Edit: That is rather bullish for so far out as suggested by James. 0.425" of qpf at GSO is a lot!

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BTW, the 12z EPS mean is pretty bullish, especially for those of us in the northern SE.

 

10-day totals:

 

GSO: 4.25"

CLT: 3.5"

RDU: 4.0"

HKY: 3.75"

AVL: 3.75"

GSP: 2.75"

PGV: 3.0"

CAE: 2.0"

ATL: 1.5"

 

Not bad for the LR, IMO...

 

EDIT: Yes, read Larry's post below as not all of this is likely snow, especially in more southern areas.

The SuperJames storm lives! Going to be interesting to see how the models handle all this SS energy the next several days, you know it's going to change, I feel a lot of heartbreak coming for someone. Kind of bummer, my trip to IAD next week was pushed back, was looking forward to seeing a winter storm next week, it's almost certain to happen for them now.

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Finally looking at Euro vorticity maps, just nuts, there is so much energy flying around, rounding the base of the PV, diving over PAC ridge, cutting underneath the ridge, which happens continuously the next 10 days, you have to think something big may happen, which is essentially what the models are showing, but hopefully bigger for someone.

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Finally looking at Euro vorticity maps, just nuts, there is so much energy flying around, rounding the base of the PV, diving over PAC ridge, cutting underneath the ridge, which happens continuously the next 10 days, you have to think something big may happen, which is essentially what the models are showing, but hopefully bigger for someone.

Exactly, most should understand by now that with all this energy coming down the pipe the models are going to have some trouble with the individual systems both in evolution and result. Interesting period coming up!
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It's really hard to get excited about tonight's "event" precip or not! It's currently sitting at a frigid 58.6 degrees!! :)

 

Temps have fallen off quickly here clear skies versus the forecast for clouds for the win.....down to 39, be nice to see temps down around 32 by morning might give me a chance at a dusting on elevated surfaces. I just need the timing to speed up a little would like to see it start before sunup.

 

MHX has

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3 long shots over the next 8 days. First up tonight, dp's have fallen into the mid teens this evening which will result in some Virga at sunrise tomorrow morning in the triad. Next late Friday into early Sat morning many locations in the Triad should see some novelty sleet/ grapple mess before Climo switches to light rain. The 3rd long shot is day 8 and only potential at big dog. First question that needs to be answered is if indeed there is going to be a storm. At the moment all globals with ensemble support say yes. That's the trend to watch . If it's still there by Friday, especially euro op/ ens and Canadian, then the issue will become track, 850,s, BL e.t.c

Just need to make sure there is in fact a storm and not have the fantasy genii pull the rug out like it is tonight and Saturday. I have a feeling next week could be a big daddy for someone. Not sure if it's just MA, mountains, NC or SE specific, but a big late winter

/ early spring big daddy is overdue IMO.

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3 long shots over the next 8 days. First up tonight, dp's have fallen into the mid teens this evening which will result in some Virga at sunrise tomorrow morning in the triad. Next late Friday into early Sat morning many locations in the Triad should see some novelty sleet/ grapple mess before Climo switches to light rain. The 3rd long shot is day 8 and only potential at big dog. First question that needs to be answered is if indeed there is going to be a storm. At the moment all globals with ensemble support say yes. That's the trend to watch . If it's still there by Friday, especially euro op/ ens and Canadian, then the issue will become track, 850,s, BL e.t.c

Just need to make sure there is in fact a storm and not have the fantasy genii pull the rug out like it is tonight and Saturday. I have a feeling next week could be a big daddy for someone. Not sure if it's just MA, mountains, NC or SE specific, but a big late winter

/ early spring big daddy is overdue IMO.

GFS just went nuts with snow tomorrow morning over northern AL/GA/SC, narrow band of 1-3".

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The 00z GGEM still has the 3/6 storm.  Looks like it's a little more offshore this round and probably pounds eastern and central NC (and SC?).  It's still a decent event all the way into the foothills, though.  It is a late-bloomer and is around half a day faster than last run.

 

It looks easily cold enough based on the 540 and 534 thickness lines close to the beaches.  The central and western areas are probably looking at fluff bomb type stuff.  It's a nice slider that goes OTS and doesn't really effect much of anyone north of Richmond and then coastal Delaware.  Probably a PGV or RWI jackpot.

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Folks,

 The 0Z GGEM loses the Miller A and just has an offshore Atlantic low form 3/5. Not much for places like N GA and W Carolinas but nice for E Carolinas 3/5-early 3/6. I  don't know if SE GA cold enough will need to check 850's/2 meter later. 

 

Edit: just saw James' post lol.

 

Anyone staying up for the King to tell us what's really going to happen? ;)

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But the 00z GFS has dry for the 6 th timeframe?

 

Yes.  Cold and dry with -10C 850s dipping into NC.  A westerly flow at 500 mb doesn't do us any favors as far as storms are concerned.

 

EDIT: Just for Canadian entertainment purposes...

 

Looks like a major ice storm for coastal SC with a huge snowstorm further north near Wilmington with easily 12"+.  Further west, it's a high-ratio fluffy snow with surface temperatures near 20 and 850s around -10C.  It jackpots the area from FAY towards PGV with over a foot and gives areas as far west as Gastonia and west of Winston-Salem a few inches of high-ratio fluff.  RDU is probably around 6-9", depending on ratios... GSO maybe 4-5"... CLT 2-4"... CAE 3-5"...

 

I'm just glad it's showing a storm.  Details are irrelevant except for entertainment purposes.

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Folks,

 The 0Z GGEM loses the Miller A and just has an offshore Atlantic low form 3/5. Not much for places like N GA and W Carolinas but nice for E Carolinas 3/5-early 3/6. I don't know if SE GA cold enough will need to check 850's/2 meter later. 

 

Edit: just saw James' post lol.

 

Anyone staying up for the King to tell us what's really going to happen? ;)

 

 Well, well, well, what do you know. Per 0Z 2/26 GGEM precip. types, SE GA just inland from Savannah gets ZR verbatim 3/5! CHS gets a third ZR of the season 3/5 into early 3/6!! I already thought two was ridiculous, but three would be unbelievable? Is CHS the new SC capital for ZR? Ravenel bridge closing again?? Only thing comparable may be 3/2-3/1962! The mix goes inland to near CAE, which late changes to snow before ending early 3/6.

 N GA/W Carolinas get mainly light snow while E NC gets a major snow late 3/5 to 3/6.

 

 Edit: Deltadog, did you see my post about the March 2-3, 1962 major ZR not far from Savannah and CHS?

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I saw where someone earlier stated something about the 0Z GFS showing some accumulating snow over North Alabama tonight and in to tomorrow morning. Someone mind expanding on that? Is that information correct? Thanks.

 

As crazy as it sounds, the 0Z GFS clown shows up to 3" of snow on the far N GA/AL border late tonight! Also, there's 1-3" west of there in far N AL fwiw. I'm not sure I believe it but it is on the map fwiw.

 

Edit:

0Z Euro has nothing of 1"+/pretty much nothing.

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I saw where someone earlier stated something about the 0Z GFS showing some accumulating snow over North Alabama tonight and in to tomorrow morning. Someone mind expanding on that? Is that information correct? Thanks.

 

LOL I dont know about correct but the last GFS run clown maps showed a narrow band of 1-2" totals but I would take it with a grain of salt.....

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This really looks a lot like the December pattern where everything stayed seasonal but the models kept getting winter storm signals only for it not to verify once we got within 72 hours or so. I don't trust the CMC at all. Wasn't this morning like a week ago supposed to be in the teens? I could be wrong about that but didn't models have the PV dropping down pretty far? I hope I'm wrong but I just don't have a good feeling about this pattern....and since it's pretty much almost March I hope it turns into a 70 and sunny pattern soon. 

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So the Canadien looks good, the GFS is dry, and the Euro was completely different from the previous run to the last. Unless the models start showing the same thing consistently, I think more likely than not there isn't going to be a winter storm next week.

well it sure doesn't look good when no one is posting on here much.  I hope you guys in the central and eastern parts of nc get hit but I in the western part would like a good old fashion miller A gulf low that spreads moisture northeast so we to could be in on the heavy snow.    boy these 10 day storms keep on fizzling every time we get within 7 days.   :cry:

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