030
WWUS85 KPSR 190059
SPSPSR
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PHOENIX AZ
559 PM PDT THU SEP 18 2025
CAZ570-190130-
CHUCKWALLA VALLEY CA-
559 PM PDT THU SEP 18 2025
...A STRONG THUNDERSTORM WILL IMPACT SAN BERNARDINO AND RIVERSIDE
COUNTIES THROUGH 630 PM PDT...
AT 559 PM PDT, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM 18
MILES NORTHEAST OF EAGLE MTN, OR 22 MILES NORTHEAST OF DESERT CENTER,
MOVING NORTHEAST AT 15 MPH.
HAZARD...WIND GUSTS UP TO 40 MPH AND PEA SIZE 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 SAN BERNARDINO AND
RIVERSIDE COUNTIES.
THIS INCLUDES CA ROUTE 177 BETWEEN MILE MARKERS 20 AND 27.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.
LAT...LON 3408 11505 3393 11521 3401 11535 3409 11529
3409 11520
TIME...MOT...LOC 0059Z 221DEG 13KT 3401 11522
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH
RW
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