

673 

WWUS20 KWNS 162348

SEL0

SPC WW 162348

DCZ000-MDZ000-VAZ000-WVZ000-CWZ000-170200-



URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH - NUMBER 620

NWS STORM PREDICTION CENTER NORMAN OK

748 PM EDT MON AUG 16 2010



THE NWS STORM PREDICTION CENTER HAS CANCELLED

SEVERE THUNDERSTORM WATCH NUMBER 620 ISSUED AT 215 PM EDT FOR PORTIONS OF



         DISTRICT OF COLUMBIA

         MARYLAND

         VIRGINIA

         WEST VIRGINIA

         COASTAL WATERS

