409  
WGUS55 KSLC 121749  
FFWSLC  
UTC021-122045-  
/O.NEW.KSLC.FF.W.0040.170812T1749Z-170812T2045Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
1149 AM MDT SAT AUG 12 2017  
 
THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
EAST CENTRAL IRON COUNTY IN SOUTHERN UTAH...  
 
* UNTIL 245 PM MDT  
 
* AT 1147 AM MDT, DOPPLER RADAR INDICATED A THUNDERSTORM PRODUCING  
HEAVY RAIN OVER THE BRIAN HEAD BURN SCAR. THIS WARNING INCLUDES  
THE PAROWAN CREEK DRAINAGE AS WELL AS BENSON, CENTER, BOWERY  
CREEKS AND SODA SPRING AND ASSOCIATED DRAINAGES. THIS WARNING  
INCLUDES SR-143 FROM NEAR BRIAN HEAD TO PAROWAN.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
PAROWAN AND BRIAN HEAD.  
 
EXCESSIVE RAINFALL OVER THE BRAIN HEAD BURN SCAR WILL RESULT IN  
DEBRIS FLOW. THE DEBRIS FLOW CAN CONSIST OF ROCK, MUD, VEGETATION  
AND OTHER LOOSE MATERIALS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF A DEBRIS FLOW HAS OCCURRED IT IS IMPORTANT TO REALIZE THAT THE  
RUNOUT AREA REMAINS VERY DANGEROUS. ADDITIONAL DEBRIS FLOWS MAY OCCUR  
WITHIN MINUTES OF THE ORIGINAL FLOW. PLEASE REMAIN VIGILANT AND BE  
PREPARED TO TAKE SWIFT ACTION.  
 

 
 
LAT...LON 3778 11272 3767 11282 3768 11289 3783 11283  
3783 11290 3785 11283  
 

 
 
CRK  
 
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