Monday, November 14, 2011

MESO: Mesoscale Discussion 2316

ACUS11 KWNS 142139
SWOMCD
SPC MCD 142138
PAZ000-NYZ000-WVZ000-OHZ000-INZ000-ILZ000-142345-

MESOSCALE DISCUSSION 2316
NWS STORM PREDICTION CENTER NORMAN OK
0338 PM CST MON NOV 14 2011

AREAS AFFECTED...E CNTRL IL INTO INDIANA AND OH

CONCERNING...TORNADO WATCH 879...880...

VALID 142138Z - 142345Z

THE SEVERE WEATHER THREAT FOR TORNADO WATCH 879...880...CONTINUES.

STORMS HAVE CONSOLIDATED LARGELY INTO A QLCS STRUCTURE WITH AREAS OF
CYCLONIC SHEAR EMBEDDED WITHIN. THESE COUPLETS MAY CONTINUE TO POSE
A DAMAGING WIND OR TORNADO THREAT AS AMPLE SHEAR AND SUFFICIENT
INSTABILITY REMAIN AHEAD OF THE COLD FRONT. NEW ACTIVITY WAS ALSO
DEVELOPING OVER SRN IL AND WILL CROSS INTO SRN IND AND ALONG THE OH
RIVER OVER THE NEXT SEVERAL HOURS. GIVEN LONG HODOGRAPHS WITH
300-500 0-1 KM SRH...SOME OF THESE CELLS MAY PRODUCE
TORNADOES...ESPECIALLY LONE/ISOLATED CELLS ACROSS THE WARM SECTOR.

..JEWELL.. 11/14/2011

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

ATTN...WFO...BUF...CTP...PBZ...CLE...ILN...IWX...IND...ILX...
LSX...

LAT...LON 40677957 40088390 38488911 39178881 39978796 40948536
41588347 41888252 42247957 40677957

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