Wintry February 19-21, 2020 Winter Storm

[Dawgdaze22]

Sorry if this isn’t a good question, but does anyone have or know how to find the sounding for Dahlonega?


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[Deleted member 1449]

 

[Jessy89]

I don’t know how nam keeps snow in upstate sc till 06z Friday if there’s a transfer? That seems unlikely


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[Cary_Snow95]

I like the change in H5 to a more negative configuration
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Honestly my main concern if that trend continues is it over amping on the coast

 

[whatalife]

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[WeatherNC]

Final Kuchera for those who prefer model simulated snow output.

 

[malak05]

The 00z nam run is still solid overall bringing in more snow over GA down to i20 at end of run need a little more but that trended better for my area but some far north and west got a little less

 

[Ollie Williams]

Kuchera

 

[$alt]

lol.

 

[Snowflowxxl]

Three days to trend even colder in better. Big winter storm ahead for many in the SE!

 

[Broken024]

Kuchera
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Wow nc boardwide hit

 

[Jessy89]

What is the difference between snow 10:1 and kuchero?


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[Ollie Williams]

P-type

 

[Mitch West]

lol.

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Tropical tidbit maps are so misleading at times lol

 

[Ollie Williams]

What is the difference between snow 10:1 and kuchero?


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Different ratios. 10:1 always stays the same with 1inch of liquid equalling 10 inches of snow. Kuchera is dynamic and the ratios adjust more so based on surface and UL temps.

 

[WxBlue]

Tropical tidbit maps are so misleading at times lol

It's far more accurate if you use positive snow depth change to filter out the sleet/mix. Even the developer of Tropical Tidbits, Levi Cowan, said so himself if you follow him on Twitter. I found this method the most accurate when I was living in New England last few winters.

 

[WeatherNC]

NAM sounding for PGV at start, 1PM Thursday. Very quick transition if any and solidly in the all Snow type thereafter per nomogram, we have 2-3C aloft margin on any nose.



4PM

 

[Brick Tamland]

WRAL still only showing the Euro on Facebook. I asked met Mike Maze about the NAM, and his reply was...

I don't trust the NAM...it's an outlier...I am not going to advertise something that is way far and above what everything else is showing.

 

[iGrey_X]

What is the difference between snow 10:1 and kuchero?


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Kuchera is suppose to be pure snowfall with mixing taken out. However, it tends to be much on the lighter side so a blend of 10:1 and kuchera in the middle is a good basis for what you see on a given map. For example, mby saw 7” that run on the 10:1 and 5” on the Kuchera so around 6” looks more reasonable.

 

[Spurs up]

lol.

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talk to me shawn. what you thinking?