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470 

WWUS20 KWNS 310303

SEL7

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URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH - NUMBER 477

NWS STORM PREDICTION CENTER NORMAN OK

903 PM MDT MON AUG 30 2021



THE NWS STORM PREDICTION CENTER HAS CANCELLED

SEVERE THUNDERSTORM WATCH NUMBER 477 ISSUED AT 305 PM MDT FOR PORTIONS OF



         SOUTH DAKOTA

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