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Potential Storm 2/17-2/19


Snow_Miser

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I'm inclined to agree with ace given the ridge axis in the Central US (can't believe i'm sitting here analyzing the 120 hr nogaps)

 

... but check out the 108 hr panel at h5 if you really want a nice medium range model guidance pants tent.

here it is.....the slp should have developed in like N GA

 

further - it is an amazing h5 map...save this one.

 

ngp10.500.108.namer.gif

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I'm inclined to agree with ace given the ridge axis in the Central US (can't believe i'm sitting here analyzing the 120 hr nogaps)

 

... but check out the 108 hr panel at h5 if you really want a nice medium range model guidance pants tent.

 

Yeah but it's the nogaps...All i focus on is if it's amplified and it is which is a big signal

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Is 12/26/10 (Boxing Day Snowstorm) a good analog for this run of the GFS? The setup seems similar.

No. 12/26/10 there was tons of blocking in the North Atlantic including a Greenland block and -NAO. The blocking slows forward movement down and helps troughs to sharpen and storms to intensify off the east coast. in this case according to majority of maps, these factors do not really exist.

WX/PT

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I can't believe the look on the GEFS. Huge woof

 

No. 12/26/10 there was tons of blocking in the North Atlantic including a Greenland block and -NAO. The blocking slows forward movement down and helps troughs to sharpen and storms to intensify off the east coast. in this case according to majority of maps, these factors do not really exist.

WX/PT

 

There is blocking evident for this storm, however, no where near the strength of the one for boxing day. And boxing day had 2 seperated pieces of energy that phased over the MS valley

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I can't believe the look on the GEFS. Huge woof

 

 

There is blocking evident for this storm, however, no where near the strength of the one for boxing day. And boxing day had 2 seperated pieces of energy that phased over the MS valley

Very little. Very very little, unfortunately.

WX/PT

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There wasn't much blocking with the recent blizzard. Lately, a half decent 50/50 low has been doing the job.

I can't believe the look on the GEFS. Huge woof

 

 

There is blocking evident for this storm, however, no where near the strength of the one for boxing day. And boxing day had 2 seperated pieces of energy that phased over the MS valley

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