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January 9-10 Winter Storm Obs Thread II


Isopycnic

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Sleeping I bet :)

Looks "like" the returns to my north in upper rutherford and southern McDowell along with the look on the returns coming from the upstate might help with the lift to start some banding around the area.

current RUC continues to show good lift at the 700 level until 7pm tonight.... Best im not strong in looking at that. Maybe Wow will chime in :)

That's my hope too :snowman::). I wonder how Robert has done with this?

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Update from coastal Pender County outside of Wilmington;

That band put down 7 to 8 inches through Pender County to the coast.

PRELIMINARY LOCAL STORM REPORT

NATIONAL WEATHER SERVICE WILMINGTON NC

1042 AM EST MON JAN 10 2011

..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...

..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....

..REMARKS..

1040 AM SNOW 2 NNW HAMPSTEAD 34.40N 77.71W

01/10/2011 M7.0 INCH PENDER NC NWS EMPLOYEE

These things are sure hard to forecast.

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wow - that is some pretty impressive ice!

it definitely is considering the last real ice event here was the January 2nd 2002 winter storm in which I got about .1"-.2" of ice, after heavy sleet and a quick thump of snow (1"). It was a lot worse in Walterboro (Colleton and northern half of Dorchester County that year) with .25"-.50" of ice. my area got dryslotted which was fortunate and speaking of, ZR has tapered down to a freezing sprinkle. I would say WSW criteria has been met though, and getting reports of .3" of ice throughout most of Summerville with some isolated .5" amounts, power outages and downed tree limbs being reported area wide.

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Should continue to see "on and off" S- to S in western NC while zone of strongest lift extends from around CLT area into upstate and midlands of SC. Some additional accumulation to be sure in western NC but not as efficient as very early in the day. In the axis of good deep layer lift, better accum rates provided IP is not mixing in.

Attached images from NAM and GFS around 21z highlight deep layer moisture and lift (vertical velocities). Yellow line is H85-H7 critical thickness of 1540m while red line is low level thickness of 1300m. Of course, keep in mind surface wetbulbs through much of the Carolinas is below freezing for ZR where thicknesses are more marginal, i.e. Charleston.

Jetstreak

:)

post-2922-0-24635500-1294676062.jpg

post-2922-0-12580700-1294676079.jpg

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Mainly missed this one to the south, (though we did get about 1.5-2 inches) will miss the other to the north unfortunately............but instead of griping about the great storm I missed on like some will do (i.e widre), I just wanted to say CONGRATS to my fellow southeast posters who got walloped. :thumbsup:

Enjoy it and send the next big one up here to the Tricities of TN.

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Thanks Chris!!!

Hoping for a little more action here in the Southern Foothills of WNC.....

Should continue to see "on and off" S- to S in western NC while zone of strongest lift extends from around CLT area into upstate and midlands of SC. Some additional accumulation to be sure in western NC but not as efficient as very early in the day. In the axis of good deep layer lift, better accum rates provided IP is not mixing in.

Attached images from NAM and GFS around 21z highlight deep layer moisture and lift (vertical velocities). Yellow line is H85-H7 critical thickness of 1540m while red line is low level thickness of 1300m. Of course, keep in mind surface wetbulbs through much of the Carolinas is below freezing for ZR where thicknesses are more marginal, i.e. Charleston.

Jetstreak

:)

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You know the nws must be having record hits because I keep getting errors every time I try to view their radar. It's been that way for a while too.

gfs is looking really cold thursday and friday morning..looks like single digits are a good possibility.

I had the same problem. I finally gave up trying to get it to refresh properly an hour ago.

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You know the nws must be having record hits because I keep getting errors every time I try to view their radar. It's been that way for a while too.

gfs is looking really cold thursday and friday morning..looks like single digits are a good possibility.

yea I'm trying to use GSP's radar but it keeps freezing, skipping frames, and not loading.

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Moderate snow is falling again after a brief lull and we're at 27. I just measured at a few places in my yard (I wasn't aware of the wood technique until just now) and the average seems to be just over 8.5". This is definitely shaping up to me one of the top snowfalls I can remember. It's also pretty cool to actually see "blowing" snow when the wind picks up.

Good luck to all you NC folks!

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