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485 

WWUS20 KWNS 070506

SEL0

SPC WW 070505

MTZ000-NDZ000-SDZ000-WYZ000-070300-



URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH - NUMBER 580

NWS STORM PREDICTION CENTER NORMAN OK

1105 PM MDT FRI AUG 6 2010



THE NWS STORM PREDICTION CENTER HAS CANCELLED

SEVERE THUNDERSTORM WATCH NUMBER 580 ISSUED AT 230 PM MDT FOR PORTIONS OF



         MONTANA

         NORTH DAKOTA

         SOUTH DAKOTA

         WYOMING

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