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515 

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URGENT - IMMEDIATE BROADCAST REQUESTED

TORNADO WATCH - NUMBER 668

NWS STORM PREDICTION CENTER NORMAN OK

303 AM CDT THU OCT 18 2012



THE NWS STORM PREDICTION CENTER HAS CANCELLED

TORNADO WATCH NUMBER 668 ISSUED AT 700 PM CDT FOR PORTIONS OF



         ARKANSAS

         LOUISIANA

         MISSISSIPPI

         TEXAS

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