929  
WUUS56 KSTO 172157  
SVRSTO  
CAC099-109-172245-  
/O.NEW.KSTO.SV.W.0001.250317T2157Z-250317T2245Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
257 PM PDT MON MAR 17 2025  
 
THE NATIONAL WEATHER SERVICE IN SACRAMENTO HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTH CENTRAL TUOLUMNE COUNTY IN NORTHERN CALIFORNIA...  
EAST CENTRAL STANISLAUS COUNTY IN CENTRAL CALIFORNIA...  
 
* UNTIL 345 PM PDT.  
 
* AT 256 PM PDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR LA GRANGE,  
OR 16 MILES NORTH OF ATWATER, MOVING NORTHEAST AT 20 MPH. PUBLIC  
REPORTED FUNNEL CLOUD WITH THIS STORM.  
 
HAZARD...QUARTER SIZE HAIL.  
 
SOURCE...PUBLIC.  
 
IMPACT...DAMAGE TO VEHICLES IS EXPECTED.  
 
* LOCATIONS IMPACTED INCLUDE...  
MOCCASIN, LA GRANGE, AND GROVELAND-BIG OAK FLAT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
TO REPORT SEVERE WEATHER, CONTACT YOUR NEAREST LAW ENFORCEMENT  
AGENCY. THEY WILL SEND YOUR REPORT TO THE NATIONAL WEATHER SERVICE  
OFFICE IN SACRAMENTO.  
 

 
 
LAT...LON 3764 12067 3785 12024 3777 12020 3772 12034  
3767 12031 3765 12031 3769 12039 3766 12039  
3765 12037 3763 12039 3755 12062  
TIME...MOT...LOC 2156Z 244DEG 18KT 3759 12054  
 
TORNADO...POSSIBLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...<50 MPH  
 

 
 
SP  
 
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