963  
WGUS52 KGSP 130345  
FFWGSP  
SCC083-087-130545-  
/O.NEW.KGSP.FF.W.0014.260813T0345Z-260813T0545Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC  
1145 PM EDT WED AUG 12 2026  
 
THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
SOUTHEASTERN SPARTANBURG COUNTY IN UPSTATE SOUTH CAROLINA...  
WEST CENTRAL UNION SC COUNTY IN UPSTATE SOUTH CAROLINA...  
 
* UNTIL 145 AM EDT.  
 
* AT 1145 PM EDT, DOPPLER RADAR AND AUTOMATED RAIN GAUGES INDICATED  
THUNDERSTORMS PRODUCING HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN  
3 AND 3.5 INCHES OF RAIN HAVE FALLEN. ADDITIONAL RAINFALL AMOUNTS  
OF 0.5 TO 1 INCH ARE POSSIBLE IN THE WARNED AREA. FLASH FLOODING IS  
ONGOING OR EXPECTED TO BEGIN SHORTLY.  
 
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.  
 
SOURCE...RADAR AND AUTOMATED GAUGES.  
 
IMPACT...FLASH FLOODING OF SMALL CREEKS AND STREAMS, URBAN AREAS,  
HIGHWAYS, STREETS AND UNDERPASSES AS WELL AS OTHER POOR  
DRAINAGE AND LOW-LYING AREAS.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...  
MAINLY RURAL AREAS OF SOUTHEASTERN SPARTANBURG AND WEST CENTRAL  
UNION SC COUNTIES FROM EAST OF I-26 TO NEAR CROSS KEYS.  
 
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 3467 8183 3467 8184 3471 8189 3476 8200  
3480 8198 3481 8195 3481 8189 3479 8184  
3476 8180 3472 8176 3467 8180  
 
FLASH FLOOD...RADAR AND GAUGE INDICATED  
 

 
 
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