736  
WUUS55 KBOU 092306  
SVRBOU  
COC075-087-121-092345-  
/O.NEW.KBOU.SV.W.0301.250809T2306Z-250809T2345Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE DENVER CO  
506 PM MDT SAT AUG 9 2025  
 
THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTHWESTERN LOGAN COUNTY IN NORTHEASTERN COLORADO...  
NORTHEASTERN MORGAN COUNTY IN NORTHEASTERN COLORADO...  
NORTH CENTRAL WASHINGTON COUNTY IN NORTHEASTERN COLORADO...  
 
* UNTIL 545 PM MDT.  
 
* AT 506 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 7 MILES NORTH OF  
HILLROSE, OR 19 MILES NORTHEAST OF FORT MORGAN, MOVING EAST AT 45  
MPH.  
 
HAZARD...PING PONG BALL SIZE HAIL AND 60 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT  
HAIL DAMAGE TO ROOFS, SIDING, WINDOWS, AND VEHICLES.  
EXPECT WIND DAMAGE TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
SOUTHWESTERN STERLING, MERINO, PREWITT RESERVOIR, ATWOOD, WILLARD,  
LOGAN CORNERS AND MESSEX.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SEEK SHELTER INSIDE A WELL-BUILT STRUCTURE AND STAY AWAY FROM  
WINDOWS. THIS STORM IS CAPABLE OF PRODUCING DAMAGING WINDS AND LARGE  
HAIL.  
 
 
 
LAT...LON 4035 10359 4049 10363 4071 10329 4039 10309  
TIME...MOT...LOC 2306Z 254DEG 39KT 4042 10350  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.50 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
BONNER  
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