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NYC/Tri-State Area: Stumbling into January Disco


earthlight

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True, but possibly the Euro is too wound up with the storm. All of other models are weaker with the storm and further southeast. In fact, of most interest is the Canadian model which was very wound up and very west with the 0z run but weaker and further east with the 12z run, producing the possibility of some snow for Northern New Jersey.

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True, but possibly the Euro is too wound up with the storm. All of other models are weaker with the storm and further southeast. In fact, of most interest is the Canadian model which was very wound up and very west with the 0z run but weaker and further east with the 12z run, producing the possibility of some snow for Northern New Jersey.

GGEM is rain across Northern New Jersey!

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Surprised there is not more talk here about the possible snow that the Euro and Canadian models are showing for Sunday. While most areas would be rain for the majority of the storm, except possibly extreme NW NJ, it does look to change to some accumulating snow for Northern NJ on Sunday.

Do you realize how many times the EC has given us snow up here in this time frame? The NW trend will continue..

But as of now your right.. The 12z EC from hr123 to hr132 gives us a nice blanket of snow..

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GFS still advertising, and rather robustly, a nice change around the 13th with real warming over the pole and higher heights over greenland. Sets up a very favorable pattern over the northeast. Lets really pay attention to this time period.

Also showing some big time ridging into alaska and over siberia.

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GFS still advertising, and rather robustly, a nice change around the 13th with real warming over the pole and higher heights over greenland. Sets up a very favorable pattern over the northeast. Lets really pay attention to this time period.

Also showing some big time ridging into alaska and over siberia.

winter certainly isnt over by a long shot in the east i mean we still got january, febraury and a good bit of march. your right though this time period will have to be watched closely as far as a favorable pattern developing for the northeast

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Was just reading that there is a Major SSW going on..Is this true and is any of it reaching down into the 500 mb level?

It looks like as if there is warming going on in the stratosphere, but it seems to be confined to mostly the upper stratosphere for now. From 1 hPa to 50 hPa, warming is starting to take shape, but it is no where close to 500 mb yet.

The warming at 10 hPa is REALLY impressive though.

temp10anim.gif

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Was just reading that there is a Major SSW going on..Is this true and is any of it reaching down into the 500 mb level?

You want to see the warming start to affect areas like 50mb and we are starting to see that. The Euro ensembles have a big warming event towards the end of the run which definitely will help us. The 5hpa warming chart which I posted yesterday is a good sign as it shows well above average values as of 1/1. It may come in waves, but that usually propagates towards the more important levels.

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Guest Patrick

So basically we are just seeing one more signal of a "step down" to a possible snowier pattern..winter delayed but not denied. Makes one wonder what February will look like around here.

You want to see the warming start to affect areas like 50mb and we are starting to see that. The Euro ensembles have a big warming event towards the end of the run which definitely will help us. The 5hpa warming chart which I posted yesterday is a good sign as it shows well above average values as of 1/1. It may come in waves, but that usually propagates towards the more important levels.

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You want to see the warming start to affect areas like 50mb and we are starting to see that. The Euro ensembles have a big warming event towards the end of the run which definitely will help us. The 5hpa warming chart which I posted yesterday is a good sign as it shows well above average values as of 1/1. It may come in waves, but that usually propagates towards the more important levels.

i know there are other factors to really determine the driving force of a pattern change for us in east, but if the stratospheric warming does really propogate to the more important levels when would we see the effects per se?

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i know there are other factors to really determine the driving force of a pattern change for us in east, but if the stratospheric warming does really propogate to the more important levels when would we see the effects per se?

Roughly 2.5-3.5 weeks..

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end of january through march could be pretty nice around here based upon the things John, Isotherm, and others are talking about.

judging by this and some signs that there may be signs a more dignified patter change by the mid-end month ( save for a few snow chances ), february is starting to look interesting

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judging by this and some signs that there may be signs a more dignified patter change by the mid-end month ( save for a few snow chances ), february is starting to look interesting

climatologically its our best month, so we have that on our side.

I have a VERY good feeling we all see a decent snow by 1/31.

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judging by this and some signs that there may be signs a more dignified patter change by the mid-end month ( save for a few snow chances ), february is starting to look interesting

So end of January and February are where the pattern is going to change, is it going to be a gradient pattern like the gfs has been hinting at?

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000

ASUS41 KOKX 040305

RWROKX

REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE NEW YORK NY

1000 PM EST TUE JAN 03 2012

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO

SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

NYZ071-072-176-178-NJZ106-104-040400-

NEW YORK CITY METRO AREA

CITY SKY/WX TMP DP RH WIND PRES REMARKS

CENTRAL PARK CLEAR 17 -1 45 W12G25 30.15R WCI 4

LAGUARDIA APRT CLEAR 19 4 51 NW25 30.13R WCI 1

KENNEDY INTL CLEAR 19 -3 38 NW20G28 30.13R WCI 3

NEWARK/LIBERTY CLEAR 17 -4 39 NW18G25 30.15R WCI 1

TETERBORO CLEAR 18 -2 41 NW15G21 30.14R WCI 4

WHITE PLAINS CLEAR 16 -1 47 NW15 30.08R WCI 1

$$

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Down to 15 here, it will be very interesting to see if we can get single digits.

17 here. My expectations are low given the persistent 10-15mph winds. My guess for MBY is 13. NYC probably 13-14. If we could decouple we'd be talking single digits easily (suburbia).

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