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URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH - NUMBER 600

NWS STORM PREDICTION CENTER NORMAN OK

603 AM CDT THU AUG 12 2010



THE NWS STORM PREDICTION CENTER HAS CANCELLED

SEVERE THUNDERSTORM WATCH NUMBER 600 ISSUED AT 1240 AM CDT FOR PORTIONS OF



         NORTH DAKOTA

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