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404 

WWUS20 KWNS 230703

SEL0

SPC WW 230703

SDZ000-WYZ000-230700-



URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH - NUMBER 420

NWS STORM PREDICTION CENTER NORMAN OK

103 AM MDT SAT JUN 23 2012



THE NWS STORM PREDICTION CENTER HAS CANCELLED

SEVERE THUNDERSTORM WATCH NUMBER 420 ISSUED AT 550 PM MDT FOR PORTIONS OF



         SOUTH DAKOTA

         WYOMING

