489  
WGUS53 KFSD 110717  
FFWFSD  
SDC079-083-087-097-099-101-125-111115-  
/O.NEW.KFSD.FF.W.0024.190911T0717Z-190911T1115Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
217 AM CDT WED SEP 11 2019  
 
THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
SOUTHWESTERN MOODY COUNTY IN EAST CENTRAL SOUTH DAKOTA...  
SOUTHERN LAKE COUNTY IN EAST CENTRAL SOUTH DAKOTA...  
MINNEHAHA COUNTY IN SOUTHEASTERN SOUTH DAKOTA...  
NORTHWESTERN LINCOLN COUNTY IN SOUTHEASTERN SOUTH DAKOTA...  
SOUTHEASTERN MINER COUNTY IN EAST CENTRAL SOUTH DAKOTA...  
NORTHEASTERN MCCOOK COUNTY IN SOUTHEASTERN SOUTH DAKOTA...  
NORTHEASTERN TURNER COUNTY IN SOUTHEASTERN SOUTH DAKOTA...  
 
* UNTIL 615 AM CDT.  
 
* AT 216 AM CDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING  
HEAVY RAIN ACROSS THE WARNED AREA. FLASH FLOODING IS EXPECTED TO  
BEGIN SHORTLY.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
SIOUX FALLS, LAKE VERMILLION STATE RECREATION AREA, HARRISBURG,  
TEA, DELL RAPIDS, HARTFORD, LENNOX, CROOKS, WALL LAKE, BALTIC,  
COLTON, HUMBOLDT, MONTROSE, CHANCELLOR, TRENT, ORLAND AND CHESTER.  
 
ADDITIONAL RAINFALL AMOUNTS OF AROUND AN INCH ARE POSSIBLE IN THE  
WARNED AREA.  
 
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 4396 9662 4336 9662 4336 9707 4380 9727  
4377 9740 4398 9741  
 

 
 
MALDONADO  
 
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