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140 

WWUS20 KWNS 250456

SEL8

SPC WW 250455

MNZ000-SDZ000-250600-



URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH - NUMBER 218

NWS STORM PREDICTION CENTER NORMAN OK

1155 PM CDT MON MAY 24 2010



THE NWS STORM PREDICTION CENTER HAS CANCELLED

SEVERE THUNDERSTORM WATCH NUMBER 218 ISSUED AT 735 PM CDT FOR PORTIONS OF



         MINNESOTA

         SOUTH DAKOTA

