540  
WUUS55 KBOU 172208  
SVRBOU  
COC115-172230-  
/O.NEW.KBOU.SV.W.0170.250617T2208Z-250617T2230Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE DENVER CO  
408 PM MDT TUE JUN 17 2025  
 
THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTHEASTERN SEDGWICK COUNTY IN NORTHEASTERN COLORADO...  
 
* UNTIL 430 PM MDT.  
 
* AT 408 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 10 MILES  
SOUTHEAST OF JULESBURG, MOVING EAST AT 15 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND  
DAMAGE TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
MAINLY RURAL AREAS OF NORTHEASTERN SEDGWICK COUNTY.  
 
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 4083 10218 4096 10219 4100 10205 4082 10205  
TIME...MOT...LOC 2207Z 260DEG 13KT 4090 10212  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
SCHLATTER  
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