

000 

WWUS20 KWNS 100942

SEL8

SPC WW 100942

IAZ000-NEZ000-SDZ000-101000-



URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH - NUMBER 578

NWS STORM PREDICTION CENTER NORMAN OK

442 AM CDT FRI AUG 10 2007



THE NWS STORM PREDICTION CENTER HAS CANCELLED

SEVERE THUNDERSTORM WATCH NUMBER 578 ISSUED AT 1015 PM CDT FOR PORTIONS OF



         IOWA

         NEBRASKA

         SOUTH DAKOTA

