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WWUS20 KWNS 220046

SEL7

SPC WW 220046

DCZ000-MDZ000-VAZ000-WVZ000-CWZ000-220200-



URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH - NUMBER 437

NWS STORM PREDICTION CENTER NORMAN OK

846 PM EDT THU JUN 21 2007



THE NWS STORM PREDICTION CENTER HAS CANCELLED

SEVERE THUNDERSTORM WATCH NUMBER 437 ISSUED AT 510 PM EDT FOR PORTIONS OF



         DISTRICT OF COLUMBIA

         MARYLAND

         VIRGINIA

         WEST VIRGINIA

         COASTAL WATERS

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