016  
WWUS85 KPSR 180014  
SPSPSR  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
514 PM PDT WED SEP 17 2025  
 
CAZ564-180100-  
CHUCKWALLA MOUNTAINS CA-  
514 PM PDT WED SEP 17 2025  
 
...A STRONG THUNDERSTORM WILL IMPACT NORTHEASTERN IMPERIAL AND  
RIVERSIDE COUNTIES THROUGH 600 PM PDT...  
 
AT 514 PM PDT, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM 25  
MILES WEST OF PALO VERDE, OR 29 MILES SOUTHEAST OF DESERT CENTER.  
THIS THUNDERSTORM WAS NEARLY STATIONARY.  
 
HAZARD...WIND GUSTS OF 50 TO 55 MPH AND HALF INCH HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND  
UNSECURED OBJECTS. MINOR DAMAGE TO OUTDOOR OBJECTS IS  
POSSIBLE.  
 
THIS STORM WILL REMAIN OVER MAINLY RURAL AREAS OF NORTHEASTERN  
IMPERIAL AND RIVERSIDE COUNTIES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.  
 

 
 
LAT...LON 3327 11503 3325 11524 3342 11532 3344 11502  
TIME...MOT...LOC 0014Z 172DEG 0KT 3334 11515  
 
MAX HAIL SIZE...0.50 IN  
MAX WIND GUST...55 MPH  
 

 
 
TW  
 
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