

000 

WGUS53 KFSD 210112

FFWFSD

SDC099-210415-



BULLETIN - EAS ACTIVATION REQUESTED

FLASH FLOOD WARNING

NATIONAL WEATHER SERVICE SIOUX FALLS SD

811 PM CDT MON JUN 20 2005



THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A



* FLASH FLOOD WARNING FOR...

  MINNEHAHA COUNTY IN SOUTHEAST SOUTH DAKOTA



* UNTIL 1115 PM CDT



* AT 811 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED   

  FLASH FLOODING PRODUCING RAINS FROM A THUNDERSTORM 4 MILES SOUTH 

  OF CROOKS...OR ABOUT 7 MILES NORTHWEST OF SIOUX FALLS...MOVING 

  SOUTHEAST AT 10 MPH.



RADAR ESTIMATES 1 TO 1.5 INCHES OF RAIN HAS FALLEN IN LESS THAN 30 

MINUTES. ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE POSSIBLE

IN THE WARNED AREA.



EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL

CREEKS AND STREAMS...URBAN AREAS...HIGHWAYS...STREETS AND UNDERPASSES

AS WELL AS OTHER DRAINAGE AREAS AND LOW LYING SPOTS.



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.



TO REPORT FLOODING...HAVE THE NEAREST LAW ENFORCEMENT AGENCY RELAY

YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN SIOUX

FALLS.



LAT...LON 4374 9710 4351 9713 4350 9651 4375 9649



$$



MG

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