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000 

WWUS20 KWNS 220403

SEL4

SPC WW 220403

TXZ000-220400-



URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH - NUMBER 284

NWS STORM PREDICTION CENTER NORMAN OK

1103 PM CDT MON MAY 21 2007



THE NWS STORM PREDICTION CENTER HAS CANCELLED

SEVERE THUNDERSTORM WATCH NUMBER 284 ISSUED AT 320 PM CDT FOR PORTIONS OF



         TEXAS

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