[MCD] SWOMCD

[Mesoscale Convective Discussions]

ACUS11 KWNS 031850
SWOMCD
SPC MCD 031849 
PAZ000-NYZ000-WVZ000-OHZ000-032015-

MESOSCALE DISCUSSION 1729
NWS STORM PREDICTION CENTER NORMAN OK
0149 PM CDT THU AUG 03 2006

AREAS AFFECTED...ERN OH...PA

CONCERNING...SEVERE THUNDERSTORM WATCH 682...

VALID 031849Z - 032015Z

CONTINUE WW.

GROWING/INTENSIFYING CONVECTIVE CLUSTER IS ONGOING NEAR BINGHAMTON
...WITH ADDITIONAL NEW DEVELOPMENT ON OUTFLOW BOUNDARY/PRE-FRONTAL
WIND SHIFT...WEST SOUTHWESTWARD THROUGH AREAS NEAR/NORTH OF
PITTSBURGH INTO THE VICINITY OF ANOTHER EXPANDING CONVECTIVE CLUSTER
NORTHEAST OF DAYTON OH.  THIS ACTIVITY IS DEVELOPING EASTWARD WITHIN
30 KT MEAN FLOW REGIME ON SOUTHERN FRINGE OF WESTERLIES AND WILL
CONTINUE TO IMPACT A SIGNIFICANT PORTION OF EASTERN OHIO AND
WESTERN/NORTHERN PENNSYLVANIA THROUGH EARLY EVENING.  MODERATE STORM
MOTIONS...SUBSTANTIAL EVAPORATIVE COOLING NEAR HEAVY RAIN
CORES...AND HEATED/MOIST WELL MIXED BOUNDARY LAYER WILL ALL
CONTRIBUTE TO CONTINUING POTENTIAL FOR DAMAGING DOWNBURSTS AND
STRONG GUSTY WINDS ON DEVELOPING SURFACE COLD POOLS.

..KERR.. 08/03/2006

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

ATTN...WFO...PHI...BGM...BUF...CTP...PBZ...CLE...

41428052 41597928 42257801 42207639 41517524 40517552
40327721 40268004 40618105 

WWWW