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Jan 23-24th Nor'easter Nowcast/Obs


dmillz25

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2 minutes ago, friedmators said:

sleet?

nam3km_asnow_neus_21.png

Indeed, the warm tongue between 700 and 850mb is even more pronounced this run. At EWR, at 03z 850mb temp is +6.7C and even +0.6C at Williamsport, PA. LGA is +7.2C. 925mb temps are cold and the surface is in the mid-30's. So you might have some rain freeze and form sleet just above the surface, but with surface temps above freezing I wouldn't expect much accumulation.

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2 minutes ago, Snow88 said:

Para is pretty cold

Pretty close to alot of sleet for NYC

I might agree if the surface wasn't 35-36 degrees increasing to near 40 after 06z.

Took a look at the high res Para NAM. Between 00z and 12z during the height of the storm, most areas are +3-6C at 850mb, and warming continues into the morning. For example, at 06z, EWR is +8.4C at 850mb. 

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49 minutes ago, LongBeachSurfFreak said:

Winds haven't increased since early this morning not sure why that's occuring. Maybe we have to wait for the precip to move in to help bring the winds aloft down to the surface 

Winds are now picking up across the area (LGA and NYC are gusting to 43 and 44 MPH respectively) and if the HRRR is right we'll see a nice uptick in winds around 1-2 PM. 

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