704  
WGUS53 KFSD 120347  
FFWFSD  
SDC061-079-087-097-099-120645-  
/O.NEW.KFSD.FF.W.0029.190912T0347Z-190912T0645Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1047 PM CDT WED SEP 11 2019  
 
THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
LAKE COUNTY IN EAST CENTRAL SOUTH DAKOTA...  
NORTHERN MINNEHAHA COUNTY IN SOUTHEASTERN SOUTH DAKOTA...  
MINER COUNTY IN EAST CENTRAL SOUTH DAKOTA...  
MCCOOK COUNTY IN SOUTHEASTERN SOUTH DAKOTA...  
EASTERN HANSON COUNTY IN SOUTHEASTERN SOUTH DAKOTA...  
 
* UNTIL 145 AM CDT.  
 
* AT 1047 PM CDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING  
HEAVY RAIN ACROSS THE WARNED AREA. UP TO TWO INCHES OF RAIN HAVE  
ALREADY FALLEN WITH ADDITIONAL HEAVY RAIN EXPECTED. FLASH FLOODING  
IS EXPECTED TO BEGIN SHORTLY.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
MADISON, LAKE VERMILLION STATE RECREATION AREA, LAKE HERMAN STATE  
PARK, DELL RAPIDS, HARTFORD, SALEM, CROOKS, GARRETSON, BALTIC,  
HOWARD, COLTON, CANISTOTA, HUMBOLDT, BRIDGEWATER, MONTROSE, EMERY,  
RAMONA, WENTWORTH, SPENCER IN MCCOOK COUNTY AND WINFRED.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE  
DANGERS OF FLOODING.  
 

 
 
LAT...LON 4385 9689 4384 9688 4384 9646 4368 9645  
4350 9776 4419 9778 4419 9690  
 

 
 
WEISSER  
 
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