510
WWMY80 PGUM 191117
SPSGUM
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TIYAN GU
915 PM CHST SAT SEP 19 2026
GUZ001-191145-
GUAM-
915 PM CHST SAT SEP 19 2026
...A STRONG THUNDERSTORM WILL IMPACT CENTRAL GUAM THROUGH 945 PM
CHST...
AT 915 PM CHST, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM OVER
THE WEST COAST OF GUAM. THIS THUNDERSTORM IS MOVING EAST AT 10 MPH.
HAZARD...WIND GUSTS UP TO 40 MPH.
SOURCE...RADAR INDICATED.
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND
UNSECURED OBJECTS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM AND MAY LEAD TO
LOCALIZED FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.
FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM.
LIGHTNING CAN STRIKE 10 MILES AWAY FROM A THUNDERSTORM. SEEK A SAFE
SHELTER INSIDE A BUILDING OR VEHICLE.
LAT...LON 1344 14466 1347 14467 1346 14468 1348 14471
1348 14477 1350 14476 1351 14480 1356 14482
1353 14492 1342 14478 1334 14477 1344 14462
TIME...MOT...LOC 1115Z 304DEG 4KT 1351 14470
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
WILLIAMS
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