

000 

WWUS20 KWNS 272317

SEL6

SPC WW 272317

DCZ000-MDZ000-VAZ000-WVZ000-CWZ000-280000-



URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH - NUMBER 556

NWS STORM PREDICTION CENTER NORMAN OK

717 PM EDT FRI JUL 27 2007



THE NWS STORM PREDICTION CENTER HAS CANCELLED

SEVERE THUNDERSTORM WATCH NUMBER 556 ISSUED AT 125 PM EDT FOR PORTIONS OF



         DISTRICT OF COLUMBIA

         MARYLAND

         VIRGINIA

         WEST VIRGINIA

         COASTAL WATERS

