512  
WGUS55 KRIW 281707  
FFWRIW  
WYC035-282000-  
/O.NEW.KRIW.FF.W.0002.200628T1707Z-200628T2000Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE RIVERTON WY  
1107 AM MDT SUN JUN 28 2020  
 
THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
WEST CENTRAL SUBLETTE COUNTY IN WEST CENTRAL WYOMING...  
 
* UNTIL 200 PM MDT.  
 
* AT 1055 AM MDT, DOPPLER RADAR AND AUTOMATED GAUGES INDICATED  
THUNDERSTORMS PRODUCING HEAVY RAIN ACROSS THE WARNED AREA. FLASH  
FLOODING IS ONGOING OR EXPECTED TO BEGIN SHORTLY.  
 
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.  
 
SOURCE...RADAR AND AUTOMATED GAUGES.  
 
IMPACT...FLOODING OF SMALL CREEKS AND STREAMS, RURAL AREA ROADS AS  
WELL AS OTHER DRAINAGE AND LOW LYING AREAS.  
 
* FLASH FLOODING WILL REMAIN OVER MAINLY RURAL AREAS OF WEST CENTRAL  
SUBLETTE COUNTY.  
EXCESSIVE RAINFALL OVER THE BURN SCAR WILL RESULT IN DEBRIS FLOW  
MOVING THROUGH THE ROOSEVELT BURN SCAR AREA. THE DEBRIS FLOW CAN  
CONSIST OF ROCK, MUD, VEGETATION AND OTHER LOOSE MATERIALS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL  
CREEKS AND STREAMS, COUNTRY ROADS, FARMLAND, AND OTHER LOW LYING  
SPOTS.  
 
IN HILLY TERRAIN THERE ARE HUNDREDS OF LOW WATER CROSSINGS WHICH ARE  
POTENTIALLY DANGEROUS IN HEAVY RAIN. DO NOT ATTEMPT TO CROSS FLOODED  
ROADS. FIND AN ALTERNATE ROUTE.  
 
FLOODING IS OCCURRING OR IS IMMINENT. IT IS IMPORTANT TO KNOW WHERE  
YOU ARE RELATIVE TO STREAMS, RIVERS, OR CREEKS WHICH CAN BECOME  
KILLERS IN HEAVY RAINS. CAMPERS AND HIKERS SHOULD AVOID STREAMS OR  
CREEKS.  
 

 
 
LAT...LON 4308 11053 4311 11047 4310 11043 4311 11036  
4313 11036 4315 11031 4314 11019 4308 11018  
4306 11034 4304 11038 4301 11036 4297 11038  
4297 11054 4299 11054 4302 11059 4307 11059  
 
FLASH FLOOD...RADAR AND GAUGE INDICATED  
 

 
 
HULME  
 
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