

000 

WGUS53 KFSD 051939

FFWFSD

SDC009-035-061-067-087-125-135-052245-

/O.EXT.KFSD.FF.W.0005.000000T0000Z-080605T2245Z/

/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/



BULLETIN - EAS ACTIVATION REQUESTED

FLASH FLOOD WARNING

NATIONAL WEATHER SERVICE SIOUX FALLS SD

236 PM CDT THU JUN 5 2008



THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS EXTENDED THE



* FLASH FLOOD WARNING FOR...

  BON HOMME COUNTY IN SOUTHEAST SOUTH DAKOTA

  SOUTHEASTERN DAVISON COUNTY IN SOUTHEAST SOUTH DAKOTA

  SOUTHERN HANSON COUNTY IN SOUTHEAST SOUTH DAKOTA

  HUTCHINSON COUNTY IN SOUTHEAST SOUTH DAKOTA

  SOUTHWESTERN MCCOOK COUNTY IN SOUTHEAST SOUTH DAKOTA

  NORTHWESTERN TURNER COUNTY IN SOUTHEAST SOUTH DAKOTA

  WESTERN YANKTON COUNTY IN SOUTHEAST SOUTH DAKOTA



* UNTIL 545 PM CDT



* AT 236 PM CDT...SCATTERED THUNDERSTORMS CONTINUED TO MOVE THROUGH 

  THE AREA. THE STRONGEST STORM WAS LOCATED NEAR CLAYTON...OR 26 

  MILES WEST OF PARKER...MOVING NORTH AT 40 MPH. 



* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO

  ETHAN...BRIDGEWATER...EMERY AND ALEXANDRIA



SEVERAL ROUND OF HEAVY RAIN HAVE OCCURRED IN THE WARNED AREA LAST 

NIGHT AND EARLIER TODAY...AND ADDITIONAL THUNDERSTORM DEVELOPMENT IS 

EXPECTED TO CONTINUE THROUGH THIS AFTERNOON INTO THIS EVENING. 

ADDITIONAL RAINFALL AMOUNTS OF 0.5 TO 1.0 INCH ARE LIKELY...WHICH 

WILL FURTHER COMPOUND THE FLASH FLOODING OCCURRING IN THESE AREAS.



EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL

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

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

LYING AREAS ARE SUBJECT TO FLOODING.



MOST FLOOD DEATHS OCCUR IN AUTOMOBILES. NEVER DRIVE YOUR VEHICLE INTO

AREAS WHERE THE WATER COVERS THE ROADWAY. FLOOD WATERS ARE USUALLY

DEEPER THAN THEY APPEAR. JUST ONE FOOT OF FLOWING WATER IS POWERFUL

ENOUGH TO SWEEP VEHICLES OFF THE ROAD. WHEN ENCOUNTERING FLOODED

ROADS MAKE THE SMART CHOICE...TURN AROUND...DONT DROWN.



LAT...LON 4365 9811 4370 9759 4351 9724 4291 9743

      4289 9804 4319 9808

TIME...MOT...LOC 1936Z 180DEG 38KT 4348 9763



$$



MG

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