MESO: Mesoscale Discussion 1496

ACUS11 KWNS 182050
SWOMCD
SPC MCD 182050
MAZ000-RIZ000-CTZ000-NYZ000-182215-

MESOSCALE DISCUSSION 1496
NWS STORM PREDICTION CENTER NORMAN OK
0350 PM CDT WED JUL 18 2012

AREAS AFFECTED...NYC METRO/SOUTHERN NEW ENGLAND

CONCERNING...SEVERE THUNDERSTORM WATCH 490...

VALID 182050Z - 182215Z

THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 490
CONTINUES.

SUMMARY...DAMAGING WIND/SEVERE HAIL POTENTIAL CONTINUES LATE THIS
AFTERNOON/EARLY EVENING MAINLY ACROSS NYC METRO/LONG ISLAND VICINITY
AND NEAR-COASTAL SOUTHERN NEW ENGLAND.

DISCUSSION...CLUSTERS OF TSTMS WILL CONTINUE TO STEADILY SPREAD
EASTWARD LATE THIS AFTERNOON/EARLY EVENING MAINLY ACROSS NYC
METRO/LONG ISLAND VICINITY AND NEAR-COASTAL SOUTHERN NEW
ENGLAND...WITH DAMAGING WIND/SOME HAIL AND LOCALLY HEAVY RAINFALL IN
THESE AREAS. THE AIRMASS HAS BEEN CONVECTIVELY OVERTURNED IN THE
IMMEDIATE WAKE /NORTH/ OF THIS CONVECTION...ALTHOUGH SOME
STRONG/SEVERE TSTM REDEVELOPMENT CANNOT BE RULED OUT /NORTHWARD/
NEAR THE FRONT WHERE THE AIRMASS MAY RECOVER TO A DEGREE ACROSS
PORTIONS OF FAR SOUTHEAST NY/SOUTHWEST NEW ENGLAND.

..GUYER.. 07/18/2012

...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...

ATTN...WFO...BOX...OKX...ALY...

LAT...LON 41717411 42227258 42367094 42017025 41417039 40647303
40717377 41717411

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