596  
WGUS53 KFSD 120201  
FFWFSD  
SDC003-015-023-035-043-053-061-120600-  
/O.NEW.KFSD.FF.W.0027.190912T0201Z-190912T0600Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
901 PM CDT WED SEP 11 2019  
 
THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
DAVISON COUNTY IN SOUTHEASTERN SOUTH DAKOTA...  
SOUTHERN AURORA COUNTY IN SOUTH CENTRAL SOUTH DAKOTA...  
NORTHWESTERN CHARLES MIX COUNTY IN SOUTH CENTRAL SOUTH DAKOTA...  
WESTERN GREGORY COUNTY IN SOUTH CENTRAL SOUTH DAKOTA...  
DOUGLAS COUNTY IN SOUTH CENTRAL SOUTH DAKOTA...  
WESTERN HANSON COUNTY IN SOUTHEASTERN SOUTH DAKOTA...  
SOUTHEASTERN BRULE COUNTY IN SOUTH CENTRAL SOUTH DAKOTA...  
 
* UNTIL 100 AM CDT.  
 
* AT 900 PM CDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING  
HEAVY RAIN ACROSS THE WARNED AREA. UP TO TWO INCHES OF RAIN HAVE  
ALREADY FALLEN. FLASH FLOODING IS EXPECTED TO BEGIN SHORTLY AS AN  
ADDITIONAL ONE TO THREE INCHES WILL BE POSSIBLE OVER THE NEXT  
SEVERAL HOURS.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
MITCHELL, PLATTE, ALEXANDRIA, BURKE, CORSICA, MOUNT VERNON, ETHAN,  
STICKNEY, GEDDES, HERRICK, FULTON, NEW HOLLAND, HARRISON AND AURORA  
CENTER.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE  
DANGERS OF FLOODING.  
 
STAY AWAY OR BE SWEPT AWAY. RIVER BANKS AND CULVERTS CAN BECOME  
UNSTABLE AND UNSAFE.  
 

 
 
LAT...LON 4350 9929 4385 9780 4385 9777 4350 9776  
4350 9811 4340 9811 4301 9939  
 

 
 
WEISSER  
 
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