359  
WWUS85 KPSR 042204  
SPSPSR  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
304 PM MST THU SEP 4 2025  
 
AZZ530-531-CAZ564-569-570-042245-  
KOFA AZ-PARKER VALLEY AZ-CHUCKWALLA MOUNTAINS CA-  
PALO VERDE VALLEY CA-CHUCKWALLA VALLEY CA-  
304 PM MST THU SEP 4 2025  
   
..A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN LA PAZ
 
 
NORTHEASTERN IMPERIAL AND RIVERSIDE COUNTIES THROUGH 345 PM MST/345  
PM PDT/...  
 
AT 303 PM MST/303 PM PDT/, DOPPLER RADAR WAS TRACKING A STRONG  
THUNDERSTORM 13 MILES SOUTHWEST OF PALO VERDE, OR 35 MILES NORTHWEST  
OF MARTINEZ LAKE, MOVING SOUTHEAST AT 10 MPH.  
 
HAZARD...WIND GUSTS UP TO 50 MPH.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND  
UNSECURED OBJECTS.  
 
LOCATIONS IMPACTED INCLUDE...  
CIBOLA AND PALO VERDE.  
 
THIS INCLUDES CA ROUTE 78 BETWEEN MILE MARKERS 55 AND 80.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.  
 

 
 
LAT...LON 3327 11443 3302 11473 3336 11533 3359 11503  
TIME...MOT...LOC 2203Z 316DEG 7KT 3332 11492  
 
MAX HAIL SIZE...0.00 IN  
MAX WIND GUST...50 MPH  
 

 
 
KB  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab AZ Page
The Nexlab CA Page Main Text Page