202  
WUUS55 KTWC 010147  
SVRTWC  
AZC009-010230-  
/O.NEW.KTWC.SV.W.0038.250801T0147Z-250801T0230Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE TUCSON AZ  
647 PM MST THU JUL 31 2025  
 
THE NATIONAL WEATHER SERVICE IN TUCSON HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTHEASTERN GRAHAM COUNTY IN SOUTHEASTERN ARIZONA...  
 
* UNTIL 730 PM MST.  
 
* AT 647 PM MST, A SEVERE THUNDERSTORM WAS LOCATED 13 MILES SOUTH OF  
ROPER LAKE STATE PARK, MOVING SOUTHEAST AT 10 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 SOUTHEASTERN GRAHAM COUNTY.  
 
THIS INCLUDES THE FOLLOWING HIGHWAYS...  
ROUTE 191 BETWEEN MILE MARKERS 93 AND 108.  
ROUTE 266 BETWEEN MILE MARKERS 105 AND 110.  
 
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 3255 10977 3269 10968 3264 10938 3243 10955  
3243 10967  
TIME...MOT...LOC 0147Z 300DEG 8KT 3258 10964  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
CWR  
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