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Winter Med Range Discussion days 3-10 pbp II


buckeyefan1

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This just makes me laugh for the fact I haven't had a single inch of snow up this way all year and SC is possibly going to have a significant event. Crazy stuff although it's still 4-5 days so..

It's all statistics man. At the start of the season folks that live higher in latitude and inland/elevation have much higher odds of ending the winter with more snow accumulation than folks to the SE; but if everybody is skunked until the last part of winter the odds of somebody SE receiving more snow than somebody NW get better (although never to 50%). At this point somebody in the SE could beat DC in total snow.   

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:lol:  mby has been slotted  :(   

 

The GFS is nothing if not consistent- still skeptical but who knows....stranger things have happened.

Very consistent....lol

 

Of course here in GA I prefer the GFS solution over the Canadian, but still want to see the Euro come on board for any of us to get too worked up over this system...

Me too and I would expect that to happen (for the good or bad) today and tomorrow 

 

IF IF IF the GFS Para (new GFS) sniffs this out and scores a win, I'll begin to respect the upgrade. In all honesty, this solution actually would not surprise me as much as normal. An old saying of what happened in November, February will remember.

I also hate being jackpot 5 days out as well. On an unscientific note, last year I got my tax refund the same day (Feb 12) as the nasty icestorm hit. I'm slated to get mine this year on Friday.

That's a lot of ifs    :P      I'm all in   :lol:   :wub:

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This just makes me laugh for the fact I haven't had a single inch of snow up this way all year and SC is possibly going to have a significant event. Crazy stuff although it's still 4-5 days so..

 

I have zero doubt that this will trend North and those of us in VA and NC will start worrying about temps more than precip. It is just too hard to bet against the seasonal trend.

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It would be foolish of any professional met who serves in a public capacity to a large population to jump on board with this right now. The big guys probably wouldn't jump on this until Tuesday morning at the earliest. Right now it's a complicated setup that involves a lot of good timing. Northern energy hasn't even been sampled yet so it's a big guessing game. I do like the trends of the GFS, it will be interesting to see what the Euro has to say today. I expect we keep seeing that heavy precip shield move north and west just like the storm last Feb. 

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Paging GaWx....paging GaWx. A possible Deep South snow/ice event that might include areas like SAV and no sign of Larry? I usually keep my excitement level down until GaWx starts honking. Where are you, Larry? Please report in with some historical data and analogs so we can better gauge the validity of this threat.

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CAE 06zgfs........I haven't seen fantasy snow like this is a while  :lol::wub:

 

150206/0300Z 117 05019KT 30.6F SNOW 9:1| 0.1|| 0.00|| 0.00|| 0.014 9:1| 0.1|| 0.00|| 0.00|| 0.13 100| 0| 0
150206/0600Z 120 04018KT 27.6F SNOW 9:1| 0.5|| 0.00|| 0.00|| 0.052 9:1| 0.6|| 0.00|| 0.00|| 0.18 100| 0| 0
----------------------------------------------+----++-----+-------------++--------------++-------------++-----------+---+---
150206/0900Z 123 04021KT 24.3F SNOW 14:1| 0.6|| 0.00|| 0.00|| 0.041 11:1| 1.2|| 0.00|| 0.00|| 0.22 100| 0| 0
150206/1200Z 126 04021KT 21.5F SNOW 12:1| 3.4|| 0.00|| 0.00|| 0.297 11:1| 4.6|| 0.00|| 0.00|| 0.52 100| 0| 0
150206/1500Z 129 03016KT 21.5F SNOW 11:1| 3.2|| 0.00|| 0.00|| 0.288 11:1| 7.9|| 0.00|| 0.00|| 0.81 100| 0| 0
150206/1800Z 132 02019KT 22.7F SNOW 8:1| 1.3|| 0.00|| 0.00|| 0.158 11:1| 9.1|| 0.00|| 0.00|| 0.96 100| 0| 0
----------------------------------------------+----++-----+-------------++--------------++-------------++-----------+---+---
150206/2100Z 135 02016KT 24.7F SNPL 3:1| 0.3|| 0.20|| 0.00|| 0.131 10:1| 9.5|| 0.20|| 0.00|| 1.09 22| 78| 0
150207/0000Z 138 02011KT 24.7F SNOW 6:1| 0.1|| 0.00|| 0.00|| 0.020 10:1| 9.6|| 0.20|| 0.00|| 1.11 100| 0| 0
150207/0300Z 141 02010KT 25.6F 0:1| 0.0|| 0.00|| 0.00|| 0.000 10:1| 9.6|| 0.20|| 0.00|| 1.11 0| 0| 0

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This one is the real deal folks. 6z GFS WxBell clown maxes out at 2 feet near Charleston...that would be historic, to say the least. We'll go ahead and say that won't happen...but the models have not let up about pusing mositure off the coast I think since 240+ literally I was watching this storm when others were focused on other events, but this one looked like it has the most potential (and still does)...as much as I want to give coastal SC people hope, I think this is bogus...850's look too warm and I just don't buy the way the low reforms...there is essentally 3 areas of low pressure in something like 18 hours, don't buy it. Would love to see a phase then again worried about track at that point and if it's cold enough.

 

This storm is a coinflip, I hope it works out for some of us and really gets the ball rolling in feburary. I have two exams this week so I check the disco here early morning and before bedtime so thanks for the pbp guys :)

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Just nuts...

 

=

Another piece of energy diving down in Nebraska/KS almost catches the vort that is already going negative.

 

 

gfs_z500_vort_us_22.png

I can't believe this winter has produced a vorticity map that looks like this. Good lord we need it to work out for us or I'm jumping :)

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Yep: Who needs a Super Bowl when we can watch and root for something like this? I was in Charleston in Feb. 73 ... truly a landmark event! 

 

This one is the real deal folks. 6z GFS WxBell clown maxes out at 2 feet near Charleston...that would be historic, to say the least. We'll go ahead and say that won't happen...but the models have not let up about pusing mositure off the coast I think since 240+ literally I was watching this storm when others were focused on other events, but this one looked like it has the most potential (and still does)...as much as I want to give coastal SC people hope, I think this is bogus...850's look too warm and I just don't buy the way the low reforms...there is essentally 3 areas of low pressure in something like 18 hours, don't buy it. Would love to see a phase then again worried about track at that point and if it's cold enough.

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Just got a chance to look at last night 0z euro and the 6z gfs.  Good to see the euro take a step in the right direction.  The 6z gfs is exactly what I've been looking for w/ through going negative.  Hopefully it'll continue to trend that way.  Still a long ways to go with this one.  Just look at where the storm tonight/tomorrow is going and what we though last weekend.

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Another great discussion from CAE   ^_^

 

.LONG TERM /THURSDAY THROUGH SATURDAY/...
STILL QUITE A BIT OF UNCERTAINTY REGARDING THE LONGER TERM
PERIOD...ESPECIALLY WITH THE POSSIBLE SYSTEM MOVING THROUGH FROM
THURSDAY EVENING INTO FRIDAY. STILL SEEMS TO BE LITTLE CONSISTENCY
IN REGARDS TO THE OVERALL RAINFALL PATTERN AND TIMING FROM RUN TO
RUN BETWEEN THE GFS/ECMWF. HOWEVER EVEN THOUGH BOTH MODELS DO TRY
TO BRING SOME PRECIP THROUGH ON THURSDAY...THEY SEEM TO BE TRYING
TO NOW FOCUS MORE OF THE PRECIP CLOSER TO THE COAST THROUGH THE
DAY. THEN FOR THURSDAY NIGHT INTO FRIDAY MORNING...THEY TRY TO
BRING ADDITIONAL MOISTURE ACROSS THE REGION JUST AHEAD OF THE MAIN
UPPER SHORTWAVE...BEFORE PUSHING EVERYTHING EAST OF THE CWA FRIDAY
MORNING. AT THIS TIME THE PRECIP FOR THE DAY AND EARLY EVENING
HOURS ON THURSDAY WILL BE RAINFALL. THEN FOR LATE THURSDAY NIGHT
INTO EARLY FRIDAY MORNING...THERE WILL BE A POTENTIAL FOR A
MIXTURE OF RAIN/SNOW BEGINNING ACROSS THE NORTHERN COUNTIES...THEN
WORKING ITS WAY SOUTHWARD. THIS IS IN ASSOCIATING WITH SURFACE
TEMPERATURES FALLING TO AROUND FREEZING...AND WITH VERY COLD CORE
OF TEMPERATURES ALOFT MOVING THROUGH THE REGION. MODEL SOUNDINGS
AT THIS TIME INDICATE MUCH OF THE COLUMN BELOW FREEZING...WITH
SOME MOISTURE IN THE BEST SNOW GROWTH REGION...SO AS THE COLUMN
COOLS OVERNIGHT...RAIN COULD CHANCE TO RAIN/SNOW...THEN ALL SNOW.
IT IS WORTH MENTIONING THAT THE CHANCE FOR ANY PRECIP OVERNIGHT IS
ONLY AROUND 20 PERCENT AT THIS TIME...AND QPF AMOUNTS WOULD BE
LIGHT. THE ENSEMBLE MOS GUIDANCE HAS A LARGE SPREAD IN BOTH POPS
AND TEMPS THAT FAR OUT...WHICH IS ONE OF THE REASONS FOR THE LOW
CONFIDENCE FORECAST. ALSO THIS SYSTEM IS 5 DAYS OUT...SO MUCH CAN
CHANGE BETWEEN NOW AND THEN.
TEMPERATURES GENERALLY BELOW NORMAL
THROUGH THE EXTENDED PERIOD.

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Yep: Who needs a Super Bowl when we can watch and root for something like this? I was in Charleston in Feb. 73 ... truly a landmark event!

Statistically and historically a storm of that significance is highly unlikely here in the Charleston area. Not gonna lie..I would revel in it. The 850's look too warm to support such a storm but it's got my attention!! I'd be happy with even a few inches of the white stuff. Going to be an interesting week of model watching!

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Statistically and historically a storm of that significance is highly unlikely here in the Charleston area. Not gonna lie..I would revel in it. The 850's look too warm to support such a storm but it's got my attention!! I'd be happy with even a few inches of the white stuff. Going to be an interesting week of model watching!

Absolutely agree on the 850s for now. Perhaps heavy precip could force additional cooling at that level. If so, things could get ... interesting.

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It looks interesting, I will say that at least.  I just don't know....Too many factors to line up right now.  I will say this is coming from the northern branch/stream, so I will give it more weight/possibility since that has really been the ONLY stream to see any sort of promise and not just falling apart *ie the southern stream* this year.  

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CAE 06zgfs........I haven't seen fantasy snow like this is a while   :lol::wub:

 

150206/0300Z 117 05019KT 30.6F SNOW 9:1| 0.1|| 0.00|| 0.00|| 0.014 9:1| 0.1|| 0.00|| 0.00|| 0.13 100| 0| 0

150206/0600Z 120 04018KT 27.6F SNOW 9:1| 0.5|| 0.00|| 0.00|| 0.052 9:1| 0.6|| 0.00|| 0.00|| 0.18 100| 0| 0

----------------------------------------------+----++-----+-------------++--------------++-------------++-----------+---+---

150206/0900Z 123 04021KT 24.3F SNOW 14:1| 0.6|| 0.00|| 0.00|| 0.041 11:1| 1.2|| 0.00|| 0.00|| 0.22 100| 0| 0

150206/1200Z 126 04021KT 21.5F SNOW 12:1| 3.4|| 0.00|| 0.00|| 0.297 11:1| 4.6|| 0.00|| 0.00|| 0.52 100| 0| 0

150206/1500Z 129 03016KT 21.5F SNOW 11:1| 3.2|| 0.00|| 0.00|| 0.288 11:1| 7.9|| 0.00|| 0.00|| 0.81 100| 0| 0

150206/1800Z 132 02019KT 22.7F SNOW 8:1| 1.3|| 0.00|| 0.00|| 0.158 11:1| 9.1|| 0.00|| 0.00|| 0.96 100| 0| 0

----------------------------------------------+----++-----+-------------++--------------++-------------++-----------+---+---

150206/2100Z 135 02016KT 24.7F SNPL 3:1| 0.3|| 0.20|| 0.00|| 0.131 10:1| 9.5|| 0.20|| 0.00|| 1.09 22| 78| 0

150207/0000Z 138 02011KT 24.7F SNOW 6:1| 0.1|| 0.00|| 0.00|| 0.020 10:1| 9.6|| 0.20|| 0.00|| 1.11 100| 0| 0

150207/0300Z 141 02010KT 25.6F 0:1| 0.0|| 0.00|| 0.00|| 0.000 10:1| 9.6|| 0.20|| 0.00|| 1.11 0| 0| 0

 

Snow with temps in the low 20's, nice!  If there is an event and there is a HP in a favorable spot the extensive snowpack being laid down  will go a long way of getting snow down to central/southern GA/SC.

 

GFS has Boston on Friday with a high of 6F and a low of -15F.  

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06Z GFS Precip types say CHS gets giant sleet storm. WB and other clown maps are counting this as snow at 10:1 ratio I'm guessing. This makes sense given the more phased solution on the 06Z as the mid-level warm nose sneaks further northwest when systems really wind up. Columbia looks like it will remain all snow however.

 

On another note I think the conservative approach is the correct one this year with the model disagreement we have seen even just 24 hours ahead of these events. 

 

post-962-0-35809100-1422803340_thumb.png

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I have zero doubt that this will trend North and those of us in VA and NC will start worrying about temps more than precip. It is just too hard to bet against the seasonal trend.

Great trends overnight. No way this will be suppressed based on the pattern we have been in all winter. Precip has already started trending north and will not be a problem. 

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KCHS has mentioned now in their AFD about the possibility of frozen precipitation could develop if model soundings come in colder and wetter so I guess I'm going to have to think about rounding some of my old links and see if I can figure this one out. Guess I'm getting sucked in a little bit.

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KCHS has mentioned now in their AFD about the possibility of frozen precipitation could develop if model soundings come in colder and wetter so I guess I'm going to have to think about rounding some of my old links and see if I can figure this one out. Guess I'm getting sucked in a little bit.

 

When you come around and post, it's a legitimate threat I've learned over the years.  Right now, its a whole Hell of a  lot of sleet down your way, but that can change for the better or worse.

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Snow with temps in the low 20's, nice!  If there is an event and there is a HP in a favorable spot the extensive snowpack being laid down  will go a long way of getting snow down to central/southern GA/SC.

 

GFS has Boston on Friday with a high of 6F and a low of -15F.  

:lol:  That's the favorite word of this winter  :P 

 

KCHS has mentioned now in their AFD about the possibility of frozen precipitation could develop if model soundings come in colder and wetter so I guess I'm going to have to think about rounding some of my old links and see if I can figure this one out. Guess I'm getting sucked in a little bit.

Come on in.....I was sucked in for the first time this winter when I started this thread  :P     btw.....I like the discussion out of CHS this morning   ;) 

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KCHS has mentioned now in their AFD about the possibility of frozen precipitation could develop if model soundings come in colder and wetter so I guess I'm going to have to think about rounding some of my old links and see if I can figure this one out. Guess I'm getting sucked in a little bit.

hehehehehe

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