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February 19-20 Major Winter Storm Threat


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34 minutes ago, StantonParkHoya said:

Why do people care what TV mets say? They’re looking at the same models we are

Ive saw literally every model out there show huge amounts of snow in the mountains 24hrs before the event, yet when NWS GSP meteorologist look at them and cut the totals 60-70%..

90% of the time they are right.

Lots to interpreting models other than just looking at them

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This is a very tough forecast for all mets. So let's not do the blame game. As with any difficult forecast, you always go conservative. If you're bullish and you miss, that can be credibility damaging.

 

makes sense to me.  it's a mindset i think everyone here needs to have.

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One of the difficulties of being a TV met is that you really only have 3 primary opportunities to communicate to the general public....AM News, lunch News, evening news...     People take what you say and run with it..  Plus, you have to take time to create your graphics and your package, and by that time it is already outdated.

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6 minutes ago, PackGrad05 said:

One of the difficulties of being a TV met is that you really only have 3 primary opportunities to communicate to the general public....AM News, lunch News, evening news...     People take what you say and run with it..  Plus, you have to take time to create your graphics and your package, and by that time it is already outdated.

Precisely. That and they watch one of the segments and don’t check back in for a day. When they create those graphics, much of the public takes the lines so realistically they are practically looking for street names to decide what color they are in. You can’t take the lines literally. 
 

regardless, it’s looking like no matter what many of us are seeing at least 2 days off work/school. 

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12Z JMA has was appears to be nearly all if not all snow at RDU due to 850s likely staying below 0C most if not the entire time along with ~0.80” qpf suggesting ~~6” of Kuchera snow. A 6” snowfall would be their 4th biggest in La Niña Feb-Apr back to 1886-7! The only larger than 6” were 8.0” on 3/10/1934, 6.9” on 2/6/1984, and 6.2” on 2/17-18/1989. 2/16/96 was very close with 5.6”.

 In contrast, there have been 8 snowstorms of 6”+ during El Niño Feb-Apr vs the 3 during La Niña at RDU.

IMG_3079.thumb.png.5d94460fc54db8523c0482241580c391.png

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4 minutes ago, GaWx said:

12Z JMA has was appears to be nearly all if not all snow due to 850s likely staying below 0C along with ~0.80” qpf suggesting ~~6” of Kuchera snow. A 6” snowfall would be their 4th biggest in La Niña Feb-Apr back to 1886-7! The only larger than 6” were 8.0” on 3/10/1934, 6.9” on 2/6/1984, and 6.2” on 2/17-18/1989. 2/16/96 was very close with 5.6”.

 In contrast, there have been 8 snowstorms of 6”+ during El Niño Feb-Apr vs the 3 during La Niña.

 

 

Larry

What area are you referring to?  Raleigh?

Any temperature maps or p-types to go with the JMA?

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19 minutes ago, UpStateCAD said:

Larry

What area are you referring to?  Raleigh?

Any temperature maps or p-types to go with the JMA?

RDU. There are no p-type maps or 2 meter temp maps for the JMA at either WB or TT. It is pretty much a given that 2m will be below 32. TT does have 850s at 24 hour intervals for today’s 12Z JMA allowing me to educatedly guess that RDU would be just about all snow (maybe a little sleet). I think that 6” of snowfall from 0.80” qpf would be doable but it is just an educated guess. Regardless, it would be a major hit. If it were mainly sleet (highly doubtful), it would still approach 3” of concrete.

***Edit: I’ll update this when it comes out on WB as they have 850s and qpf at 6 hour intervals through hour 72.

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Whatever happens, whatever you get, it will still be cold. Even if you don’t get anything go outside and breathe the cold air, this may be last time it’s in the teens or low 20s this year. Let it fill your lungs and spark clarity. It will be a refreshing embrace one last time.

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