

551 

WWUS20 KWNS 120355

SEL1

SPC WW 120355

DCZ000-MDZ000-NYZ000-PAZ000-VAZ000-WVZ000-CWZ000-120600-



URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH - NUMBER 21

NWS STORM PREDICTION CENTER NORMAN OK

1055 PM EST WED FEB 11 2009



THE NWS STORM PREDICTION CENTER HAS CANCELLED

SEVERE THUNDERSTORM WATCH NUMBER 21 ISSUED AT 820 PM EST FOR PORTIONS OF



         DISTRICT OF COLUMBIA

         MARYLAND

         NEW YORK

         PENNSYLVANIA

         VIRGINIA

         WEST VIRGINIA

         COASTAL WATERS

