

956 

WWUS20 KWNS 210403

SEL6

SPC WW 210403

KSZ000-210400-



URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH - NUMBER 506

NWS STORM PREDICTION CENTER NORMAN OK

1103 PM CDT TUE JUL 20 2010



THE NWS STORM PREDICTION CENTER HAS CANCELLED

SEVERE THUNDERSTORM WATCH NUMBER 506 ISSUED AT 435 PM CDT FOR PORTIONS OF



         KANSAS

