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000 

WGUS73 KFSD 090542

FFSFSD

SDC053-090730-



FLASH FLOOD STATEMENT

NATIONAL WEATHER SERVICE SIOUX FALLS SD

1241 AM CDT WED JUN 9 2004



...A FLASH FLOOD WARNING CONTINUES UNTIL 230 AM CDT FOR GREGORY

COUNTY...



AT 1238 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 

INDICATE THUNDERSTORMS PRODUCING FLASH FLOODING. THE STORMS 

CONTINUED TO DEVELOP OVER NORTHERN GREGORY COUNTY AND TRIPP 

COUNTY...THEN LIFT SLOWLY NORTHEAST. THIS CONTINUED DEVELOPMENT OVER 

THE SAME LOCATION FOR THE LAST SEVERAL HOURS HAS RESULTED IN AN 

ESTIMATED 4 TO 5 INCHES OF RAIN OVER NORTHERN GREGORY COUNTY.



BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE

DANGERS OF FLOODING. IF FLASH FLOODING IS OBSERVED ACT QUICKLY. MOVE

UP TO HIGHER GROUND TO ESCAPE FLOOD WATERS. DO NOT STAY IN AREAS

SUBJECT TO FLOODING WHEN WATER BEGINS RISING.



DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE

ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS

SAFELY. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY.

MOVE TO HIGHER GROUND.



LAT...LON 4350 9952 4320 9951 4320 9890 4349 9934



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