

000 

WGUS53 KFSD 210322

FFWFSD

MNC105-210445-



BULLETIN - EAS ACTIVATION REQUESTED

FLASH FLOOD WARNING

NATIONAL WEATHER SERVICE SIOUX FALLS SD

1020 PM CDT MON AUG 20 2007



THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A



* FLASH FLOOD WARNING FOR...

  EASTERN NOBLES COUNTY IN SOUTHWEST MINNESOTA



* UNTIL 1145 PM CDT



* AT 1017 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR 

  INDICATED   FLASH FLOODING FROM A THUNDERSTORM 5 MILES SOUTHWEST 

  OF WORTHINGTON...MOVING NORTHEAST AT 40 MPH. 



* OTHER LOCATIONS IN THE WARNING INCLUDE WORTHINGTON.



EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING WITHIN 

URBAN AREAS...HIGHWAYS...STREETS AND UNDERPASSES AS WELL AS OTHER 

DRAINAGE AREAS AND LOW LYING SPOTS.



THIS STORM PRODUCED TWO INCHES OF RAIN IN LESS THAN AN HOUR.  THIS 

RATE OF RAINFALL WILL PRODUCE URBAN FLOODING IN THE WORTHINGTON 

AREA. 



FLOODING IS OCCURRING OR IS IMMINENT. MOST FLOOD RELATED DEATHS OCCUR

IN AUTOMOBILES. DO NOT ATTEMPT TO CROSS WATER COVERED BRIDGES...

DIPS...OR LOW WATER CROSSINGS. NEVER TRY TO CROSS A FLOWING STREAM...

EVEN A SMALL ONE...ON FOOT. TO ESCAPE RISING WATER MOVE UP TO HIGHER

GROUND.



LAT...LON 4355 9568 4356 9547 4373 9545 4377 9566



$$



SCHUMACHER

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