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000 

WWUS20 KWNS 121603

SEL2

SPC WW 121603

OKZ000-121600-



URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH - NUMBER 512

NWS STORM PREDICTION CENTER NORMAN OK

1103 AM CDT THU JUL 12 2007



THE NWS STORM PREDICTION CENTER HAS CANCELLED

SEVERE THUNDERSTORM WATCH NUMBER 512 ISSUED AT 545 AM CDT FOR PORTIONS OF



         OKLAHOMA

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