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333 

WWUS20 KWNS 150603

SEL4

SPC WW 150603

NDZ000-SDZ000-150600-



URGENT - IMMEDIATE BROADCAST REQUESTED

TORNADO WATCH - NUMBER 644

NWS STORM PREDICTION CENTER NORMAN OK

1203 AM MDT FRI JUL 15 2011



THE NWS STORM PREDICTION CENTER HAS CANCELLED

TORNADO WATCH NUMBER 644 ISSUED AT 435 PM MDT FOR PORTIONS OF



         NORTH DAKOTA

         SOUTH DAKOTA

