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000 

WGUS53 KFSD 080036

FFWFSD

IAC193-NEC043-SDC127-080200-



BULLETIN - EAS ACTIVATION REQUESTED

FLASH FLOOD WARNING

NATIONAL WEATHER SERVICE SIOUX FALLS SD

734 PM CDT FRI JUN 7 2002



THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A



* FLASH FLOOD WARNING FOR...

  NORTHWEST WOODBURY COUNTY IN NORTHWEST IOWA

  NORTHERN DAKOTA COUNTY IN NORTHEAST NEBRASKA

  SOUTHERN UNION COUNTY IN SOUTHEAST SOUTH DAKOTA



* UNTIL 900 PM CDT



* AT 734 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED   

THUNDERSTORMS WERE PRODUCING VERY HEAVY RAINFALL FROM SIOUX CITY 

WEST INTO NORTHERN DAKOTA AND SOUTHERN UNION COUNTIES. THE STORMS 

WERE MOVING EAST AT 15 MPH. AT 735 PM CDT...2.35 INCHES OF RAIN FELL 

IN ONE HOUR AT DAKOTA DUNES.



EXCESSIVE RUNOFF FROM THIS STORM WILL CAUSE FLASH FLOODING OF SMALL

CREEKS AND STREAMS...HIGHWAYS AND UNDERPASSES. ADDITIONALLY...COUNTRY

ROADS AND FARMLANDS ALONG THE BANKS OF CREEKS AND STREAMS AND OTHER

LOW LYING AREAS ARE SUBJECT TO FLASH FLOODING.



LAT...LON 4256 9625 4243 9623 4239 9671 4255 9669

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