[MCD] SWOMCD

Thu Aug 3 18:20:33 UTC 2006

ACUS11 KWNS 031822
SWOMCD
SPC MCD 031821 
OHZ000-031945-

MESOSCALE DISCUSSION 1727
NWS STORM PREDICTION CENTER NORMAN OK
0121 PM CDT THU AUG 03 2006

AREAS AFFECTED...OH

CONCERNING...SEVERE THUNDERSTORM WATCH 683...

VALID 031821Z - 031945Z

CONTINUE WW.

CONVECTIVE DEVELOPMENT APPEARS TO BE INTENSIFYING AND CONSOLIDATING
INTO A GROWING CLUSTER IN PRE-FRONTAL INSTABILITY AXIS NORTH OF THE
INTERSTATE 70 CORRIDOR.  WEAK SHEAR HAS SLOWED ORGANIZATION...BUT
EVAPORATIVE COOLING NEAR HEAVY RAIN CORES GENERATED BY INCREASINGLY
VIGOROUS UPDRAFTS SHOULD SUPPORT A STRENGTHENING COLD POOL.  AS THIS
OCCURS...30 KT GENERAL EASTERLY STORM MOTION MAY ACCELERATE...
ACCOMPANIED BY INCREASING DAMAGING WIND POTENTIAL ALONG GUST FRONT
AS IT SURGES THROUGH HEATED BOUNDARY LAYER NEAR OR ABOVE 90F.  AREAS
NEAR/NORTH OF DAYTON/COLUMBUS INTO MANSFIELD MAY BE IMPACTED BY 21Z.

..KERR.. 08/03/2006

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

ATTN...WFO...PBZ...RLX...CLE...ILN...

40448410 40748375 40988277 40978123 40188106 39808264
39698379 39958422 

WWWW