000 WWUS84 KAMA 220345 SPSAMA SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE AMARILLO TX 1045 PM CDT MON MAY 21 2012 TXZ012-013-017-018-220430- POTTER TX-RANDALL TX-CARSON TX-ARMSTRONG TX- 1045 PM CDT MON MAY 21 2012 ...SIGNIFICANT WEATHER ADVISORY... THE NATIONAL WEATHER SERVICE IN AMARILLO HAS ISSUED A SIGNIFICANT WEATHER ADVISORY EFFECTIVE UNTIL 1130 PM CDT FOR ARMSTRONG... CARSON...RANDALL AND POTTER COUNTIES. AT 1043 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS WERE MONITORING A LINE OF STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM 10 MILES NORTHWEST OF WASHBURN TO 8 MILES NORTH OF PALO DURO CANYON TO 15 MILES SOUTHWEST OF PALO DURO CANYON...OR ALONG A LINE EXTENDING FROM 11 MILES NORTHEAST OF AMARILLO TO 12 MILES SOUTHEAST OF AMARILLO TO 12 MILES SOUTH OF CANYON...MOVING EAST AT 25 MPH. THIS LINE OF STORMS WILL AFFECT PANHANDLE...CLAUDE...AND PALO DURO CANYON. HAIL UP TO THE SIZE OF PENNIES AND WINDS AROUND 50 MPH ARE POSSIBLE. $$ JACKSON