

000 

@RUKWBCe	KDENWGUS53 KFSD 210409

FFWFSD

IAC149-193-210600-



BULLETIN - EAS ACTIVATION REQUESTED

FLASH FLOOD WARNING

NATIONAL WEATHER SERVICE SIOUX FALLS SD

1107 PM CDT FRI APR 20 2001



THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A



* FLASH FLOOD WARNING FOR...

  SOUTHERN PLYMOUTH COUNTY IN NORTHWEST IOWA

  NORTHERN WOODBURY COUNTY IN NORTHWEST IOWA



* UNTIL 100 AM CDT



* AT 1107 PM CDT...LOCAL LAW ENFORCEMENT REPORTED WIDESPREAD STREET 

FLOODING IN SIOUX CITY AT 1105 PM CDT.  JUST UNDER ONE INCH OF RAIN 

WAS REPORTED IN 15 MINUTES IN SOUTHERN SIOUX CITY.



EXCESSIVE RUNOFF FROM WIDESPREAD THUNDERSTORMS WILL CAUSE FLOODING 

OF SMALL CREEKS AND STREAMS...URBAN AREAS...HIGHWAYS AND 

UNDERPASSES.  ADDITIONALLY...COUNTRY ROADS AND FARMLANDS ALONG THE 

BANKS OF CREEKS AND STREAMS...AND OTHER LOW LYING AREAS ARE SUBJECT 

TO FLOODING.



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. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY.

MOVE TO HIGHER GROUND.



LAT...LON 4264 9615 4251 9578 4250 9635 4277 9638

