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258 

WWUS20 KWNS 190303

SEL1

SPC WW 190303

MIZ000-LHZ000-LMZ000-LSZ000-190500-



URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH - NUMBER 421

NWS STORM PREDICTION CENTER NORMAN OK

1103 PM EDT THU JUL 18 2013



THE NWS STORM PREDICTION CENTER HAS CANCELLED

SEVERE THUNDERSTORM WATCH NUMBER 421 ISSUED AT 750 PM EDT FOR PORTIONS OF



         MICHIGAN

         LAKE HURON

         LAKE MICHIGAN

         LAKE SUPERIOR

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