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000 

WGUS53 KFSD 210115

FFWFSD

MNC081-083-101-SDC011-210415-



BULLETIN - EAS ACTIVATION REQUESTED

FLASH FLOOD WARNING

NATIONAL WEATHER SERVICE SIOUX FALLS SD

814 PM CDT MON JUN 20 2005



THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A



* FLASH FLOOD WARNING FOR...

  NORTHEASTERN BROOKINGS COUNTY IN EAST CENTRAL SOUTH DAKOTA

  LINCOLN COUNTY IN SOUTHWEST MINNESOTA

  LYON COUNTY IN SOUTHWEST MINNESOTA

  NORTHERN MURRAY COUNTY IN SOUTHWEST MINNESOTA



* UNTIL 1115 PM CDT



* AT 814 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED   

  FLASH FLOODING PRODUCING RAINS FROM THUNDERSTORMS ALONG A LINE 

  EXTENDING FROM 8 MILES NORTHWEST OF CURRIE TO 3 MILES NORTHWEST OF 

  HENDRICKS...OR ALONG A LINE EXTENDING FROM 11 MILES NORTH OF 

  SLAYTON TO 21 MILES NORTHEAST OF BROOKINGS...MOVING SOUTHEAST AT 

  20 MPH.



RADAR ESTIMATES 1 TO 3 INCHES OF RAIN HAS FALLEN IN SINCE 600 PM. 

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 4464 9653 4444 9664 4394 9551 4429 9550



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