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East Coast winter storm, February 13th-14th, imminent (Part II)


Typhoon Tip

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NMM guidance finally coming around...this model was missing NVT every run until this past run.

Now croaks us up here with that "backlash" as some have been talking about.

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It's good to see you are finally coming around to the idea of big snows up there now that premium model gudiance like NMM are no longer showing a VT screwjob.

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You should respond to the posters that read your earlier post and were talking about 2-3" amount in the Hartford/Springfield area.  I was only responding to as why they were saying that.

 

Oh that's OK I wasn't sure what they were talking about.

 

The Euro still has good QPF but a relative min compared to areas to the east. That's what I was getting at. 

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This storm could be broken into parallel zones that curve back toward the SW from MA on into CT/RI:

 

Zone 1, CC and Islands, 0-2" then wind swept cold rain.  In fact, the outer arm of the Cape may actually surge toward 50F, depending how wrapped up this system gets prior to reaching the CCC.  

 

Zone 2, roughly the CCC to BVY line and pts about 10 miles W, 2-5" from east and west across that range, then IP/R mix, then all rain, followed by a misty lull, then, snow recommences as a rather rapid freeze passes though, for another 2-3" more uniform.

 

Zone 3, roughly NW RI to BED line, and pts 10 miles east and west of that axis, 5-8" from east and west across that range, then IP/R mix east, IP/ZR mix west ending as drizzle e, and freezing drizzle west, then, snow recommencing and snowing at a pretty good clip west, to somewhat less east, with 3-5" of snow rapidly becoming powdery.

 

Zone 4 (zone 3 may include ORH City), roughly NW of Worcester city to ASH and pts 10 miles east and west of that range, 8" of snow, then IP/ZR, then freezing drizzle, then moderate to heavy powder snow for a number of hours. Perhaps 5"  Because of the combination of snow and icing, this may be the highest impact region.  

 

Zones 5 and 6 are likely to be one zone, but 5 may have IP/S mix, before going to flurries and some freezing drizzle, then light to moderate more powder, where 6 is all snow.   10-14" total.

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This storm could be broken into parallel zones that curve back toward the SW from MA on into CT/RI:

 

Zone 1, CC and Islands, 0-2" then wind swept cold rain.  In fact, the outer arm of the Cape may actually surge toward 50F, depending how wrapped up this system gets prior to reaching the CCC.  

 

Zone 2, roughly the CCC to BVY line and pts about 10 miles W, 2-5" from east and west across that range, then IP/R mix, then all rain, followed by a misty lull, then, snow recommences as a rather rapid freeze passes though, for another 2-3" more uniform.

 

Zone 3, roughly NW RI to BED line, and pts 10 miles east and west of that axis, 5-8" from east and west across that range, then IP/R mix east, IP/ZR mix west ending as drizzle e, and freezing drizzle west, then, snow recommencing and snowing at a pretty good clip west, to somewhat less east, with 3-5" of snow rapidly becoming powdery.

 

Zone 4 (zone 3 may include ORH City), roughly NW of Worcester city to ASH and pts 10 miles east and west of that range, 8" of snow, then IP/ZR, then freezing drizzle, then moderate to heavy powder snow for a number of hours. Perhaps 5"  Because of the combination of snow and icing, this may be the highest impact region.  

 

Zones 5 and 6 are likely to be one zone, but 5 may have IP/S mix, before going to flurries and some freezing drizzle, then light to moderate more powder, where 6 is all snow.   10-14" total.

Thank you. 

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