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Son of Sandy- Nov 6,7,8 2012


HoarfrostHubb

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NAM has a nice band of snow pivoting NW into CT and central MA to start.

You can see the antecedent airmass trending colder each run. I'm getting more and more confident that the interior sees at least some snow...might only be a coating to two inches...but its been trending cold. Euro was really cold. All guidance has been trending that way with this sneaky dry polar airmass. Lots of room to wetbulb.

Obviously the question is if we can produce a good 6 hour thump of VVs to get advisory snows or better is some spots. Otherwise its SN- with pellets and RA- making appearances. Maybe some ZR in the hills.

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You can see the antecedent airmass trending colder each run. I'm getting more and more confident that the interior sees at least some snow...might only be a coating to two inches...but its been trending cold. Euro was really cold. All guidance has been trending that way with this sneaky dry polar airmass. Lots of room to wetbulb.

Obviously the question is if we can produce a good 6 hour thump of VVs to get advisory snows or better is some spots. Otherwise its SN- with pellets and RA- making appearances. Maybe some ZR in the hills.

The less wrapped up solutions help too. At least cooler temps just aloft can help with wetbulbing and precip drag.

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You are in a synoptic snow hole. I hated LSC for snowfall. Plym/here has been lucky over the last few years cashing in on deformation bands and before that in the frequent SWFE patterns.

Yeah it's bad lol but I don't have to go far for snow usually haha. We do well here with SWFE usually but that's it. Shadowing FTL

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Yeah if we develop a commahead like that interior should be good for at least a few inches, but I think IP is an issue at some point. It is really dry in NNE though

Yeah...after looking at soundings IP/ZR is still a concern. The H75-H85 layer is a little too warm here on the NAM. If we don't have enough dynamics/VVs it probably ends up a showery wintery goulash.
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420 PM EST MON NOV 5 2012

...HIGH WIND WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE

WEDNESDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN UPTON HAS ISSUED A HIGH WIND

WATCH...WHICH IS IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE

WEDNESDAY NIGHT.

* LOCATIONS...ALL OF NORTHEASTERN NEW JERSEY...SOUTHERN

CONNECTICUT...LONG ISLAND AND NEW YORK CITY.

* HAZARDS...DAMAGING WINDS.

* WINDS...NORTHEAST 25 TO 35 MPH WITH GUSTS UP TO 70 MPH.

* TIMING...WEDNESDAY AND WEDNESDAY NIGHT.

* IMPACTS...WINDS OF THIS MAGNITUDE WILL BE CAPABLE OF PRODUCING

DOWNED TREES AND POWER LINES...AS WELL AS PROPERTY DAMAGE.

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420 PM EST MON NOV 5 2012

...HIGH WIND WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE

WEDNESDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN UPTON HAS ISSUED A HIGH WIND

WATCH...WHICH IS IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE

WEDNESDAY NIGHT.

* LOCATIONS...ALL OF NORTHEASTERN NEW JERSEY...SOUTHERN

CONNECTICUT...LONG ISLAND AND NEW YORK CITY.

* HAZARDS...DAMAGING WINDS.

* WINDS...NORTHEAST 25 TO 35 MPH WITH GUSTS UP TO 70 MPH.

* TIMING...WEDNESDAY AND WEDNESDAY NIGHT.

* IMPACTS...WINDS OF THIS MAGNITUDE WILL BE CAPABLE OF PRODUCING

DOWNED TREES AND POWER LINES...AS WELL AS PROPERTY DAMAGE.

Just read this a minute ago, 70pmh seems a little high at least I hope so, no time to look in depth.

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