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URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH - NUMBER 578

NWS STORM PREDICTION CENTER NORMAN OK

303 AM CDT TUE AUG 14 2012



THE NWS STORM PREDICTION CENTER HAS CANCELLED

SEVERE THUNDERSTORM WATCH NUMBER 578 ISSUED AT 800 PM CDT FOR PORTIONS OF



         ARKANSAS

         LOUISIANA

         MISSISSIPPI

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