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Post 4th of July thoughts


Typhoon Tip

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2j4wlua.jpg

I don't have a snapshot of early July 2010, it looks of somewhat similar values there. Very impressive either way.

The Carb and MDR region last year were warmer, but yes the Atlantic is still milder than normal. The Carb recently got a nice shot in temps thanks to some westerly winds.

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To bad we couldn't realize a little more instability today....

...NORTHEAST...

A RATHER STRONG SHORTWAVE TROUGH IS EVIDENT IN SATELLITE IMAGERY

OVER QUEBEC. THE SOUTHERN EXTENT OF THIS FEATURE WILL SWEEP ACROSS

PARTS OF NY/PA AND INTO NEW ENGLAND LATER TODAY AND

TONIGHT...PROVIDING AN ENHANCED RISK OF SCATTERED THUNDERSTORMS.

THE AIR MASS AHEAD OF THE TROUGH HAS BEEN MOISTENING TODAY...WITH

DEWPOINTS NOW RISING INTO THE LOWER 60S. THIS SHOULD BE SUFFICIENT

TO YIELD AFTERNOON MLCAPE VALUES OF 1000-1500 J/KG AND HELP TO

SUSTAIN A FEW VIGOROUS UPDRAFTS. FAVORABLE WESTERLY FLOW AT LOW/MID

LEVELS WILL ALSO RESULT IN SUFFICIENT VERTICAL SHEAR FOR ORGANIZED

MULTICELL AND OCCASIONAL SUPERCELL STORM STRUCTURES. AN EVENTUAL

MERGER INTO ONE OR MORE SQUALL LINES IS EXPECTED...WITH EMBEDDED

BOWS CAPABLE OF GUSTY/DAMAGING WINDS. IF THE AIR MASS WAS A LITTLE

MORE UNSTABLE...THIS ENVIRONMENT COULD PRODUCE A RATHER WIDESPREAD

SEVERE WEATHER EVENT. NEVERTHELESS...SCATTERED DAMAGING WIND

REPORTS ARE EXPECTED LATER TODAY.

MESOSCALE DISCUSSION 1521

NWS STORM PREDICTION CENTER NORMAN OK

1204 PM CDT WED JUL 06 2011

AREAS AFFECTED...ERN NY...NH...VT...ME

CONCERNING...SEVERE POTENTIAL...WATCH LIKELY

VALID 061704Z - 061800Z

A SEVERE THREAT WILL LIKELY DEVELOP THIS AFTERNOON ACROSS

NY...VT...NH AND WRN MAINE AS STORMS INITIATE AND INCREASE IN

COVERAGE. WIND DAMAGE AND HAIL SHOULD BE THE PRIMARY THREATS AND WW

ISSUANCE SHOULD BECOME NECESSARY ACROSS THE REGION OVER THE NEXT

HOUR.

AN AREA OF THUNDERSTORMS IS ONGOING IN QUEBEC LOCATED JUST AHEAD OF

A SHORTWAVE TROUGH EVIDENT ON WATER VAPOR IMAGERY. AHEAD OF THE

SHORTWAVE TROUGH...MESOANALYSIS SHOWS AN AXIS OF INSTABILITY ACROSS

CNTRL AND ERN NY EXTENDING EWD INTO NEW ENGLAND WHERE MLCAPE VALUES

ARE NOW 500 TO 1000 J/KG. IN ADDITION...REGIONAL WSR-88D VWPS SHOW

35 TO 40 KT OF DEEP LAYER SHEAR SUGGESTING THE ENVIRONMENT WILL

SUPPORT SEVERE THUNDERSTORM DEVELOPMENT ESPECIALLY AS SFC TEMPS

CONTINUE TO WARM EARLY THIS AFTERNOON. AS STORMS INCREASE IN

COVERAGE...THE MORE INTENSE CELLS SHOULD CONTAIN A WIND DAMAGE

THREAT ESPECIALLY IF A COLD POOL OR FASTER MOVING LINE-SEGMENT CAN

ORGANIZE.

..BROYLES.. 07/06/2011

ATTN...WFO...GYX...BOX...BTV...ALY...BGM...BUF...CTP...

LAT...LON 41707734 41677546 43017192 43827050 44507034 44847057

44987139 44917278 44637507 43147722 41707734

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Severe watch! It looks like a line will form instead of discrete cells from radar too..

Maybe well get something like 2-3 weeks ago

Yeah, can't wait for a line of storms that makes it to the Cheshire/Hillsborough border and dies :lol:.

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Yeah, can't wait for a line of storms that makes it to the Cheshire/Hillsborough border and dies :lol:.

Oh I'm expecting that too.. but one of these days we'll get lucky

Like I said earlier in the day MHT and ASH sucks for severe an even winter

I fully expect no severe in a SVR watch and 9" in a 12-15" forecast..

If a severe storm does hit, it will make it extra good, but it is very unlikely in this crappy weather city

I think boxing day and 6/1 were Epiphanies

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Temp has backed off from a high of 89F to 86F now.

marine layer punching north a bit perhaps. dews are in the low 70s down this way and although the fog is confined to the immediate beaches the sky is getting hazy...likely to fog in once the sun gets a bit lower later on. pretty stark dewpoint contrast around SNE right now.

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marine layer punching north a bit perhaps. dews are in the low 70s down this way and although the fog is confined to the immediate beaches the sky is getting hazy...likely to fog in once the sun gets a bit lower later on. pretty stark dewpoint contrast around SNE right now.

PHX here, while Havana there.

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marine layer punching north a bit perhaps. dews are in the low 70s down this way and although the fog is confined to the immediate beaches the sky is getting hazy...likely to fog in once the sun gets a bit lower later on. pretty stark dewpoint contrast around SNE right now.

I noticed the dew dropping all day at TAN but the latest ob bumped back up. That's crazy down there. You can keep those DP's.

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Even some shwrs down by srn CT too right now. Kind of an interesting thing happening. S/w over the MId Atantic is forcing tstms to erupt in NJ and could be influencing the development in srn CT right now. Dews are hgiher along the south coast as well. In between you have a mini dry zone from nrn PA into interior SNE where dews are near 60. As you go further nw, the higher dews pool along the coldfront.

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Even some shwrs down by srn CT too right now. Kind of an interesting thing happening. S/w over the MId Atantic is forcing tstms to erupt in NJ and could be influencing the development in srn CT right now. Dews are hgiher along the south coast as well. In between you have a mini dry zone from nrn PA into interior SNE where dews are near 60. As you go further nw, the higher dews pool along the coldfront.

Does that mean the higher dews will keep pushing along the front? Or if you're at 60 now your stuck

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Even some shwrs down by srn CT too right now. Kind of an interesting thing happening. S/w over the MId Atantic is forcing tstms to erupt in NJ and could be influencing the development in srn CT right now. Dews are hgiher along the south coast as well. In between you have a mini dry zone from nrn PA into interior SNE where dews are near 60. As you go further nw, the higher dews pool along the coldfront.

it's interesting that the euro and a bunch of sref members have both those areas you outlined wet this afternoon but never get anything into SNE. euro has had a dry fropa for a couple of days now. the 12z ec 2-m dews for this afternoon actually in a crude way also illustrate what you are showing with higher dews up north and down south and an elongated area of drier air across the interior

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it's interesting that the euro and a bunch of sref members have both those areas you outlined wet this afternoon but never get anything into SNE. euro has had a dry fropa for a couple of days now. the 12z ec 2-m dews for this afternoon actually in a crude way also illustrate what you are showing with higher dews up north and down south and an elongated area of drier air across the interior

Yeah we're all screwed inland

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