691
WWMY80 PGUM 160800
SPSGUM
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TIYAN GU
553 PM CHST SAT AUG 16 2025
GUZ001-160830-
GUAM-
553 PM CHST SAT AUG 16 2025
...A STRONG THUNDERSTORM OVER THE EASTERN COASTAL WATERS OF GUAM 700
PM CHST...
AT 553 PM CHST, DOPPLER RADAR IS TRACKING A STRONG THUNDERSTORM OVER
THE EASTERN COAST AND WATERS OF GUAM. SATELLITE IMAGERY INDICATES
FREQUENT INTENSE LIGHTNING WITH THIS STORM. THIS STORM IS MOVING
WEST AT ABOUT 15 KNOTS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS CAN EXPECT GUSTY WINDS TO AROUND 25 KNOTS, LOCALLY HIGHER
WAVES, LIGHTNING STRIKES, AND HEAVY DOWNPOURS. BOATERS SHOULD SEEK
SAFE HARBOR IMMEDIATELY UNTIL THESE STORMS PASS.
INTENSE LIGHTNING IS OCCURRING WITH THESE STORMS. IF CAUGHT ON THE
OPEN WATER STAY BELOW DECK IF POSSIBLE, KEEP AWAY FROM UNGROUNDED
METAL OBJECTS.
LAT...LON 1336 14475 1339 14476 1352 14490 1353 14493
1339 14477 1336 14477
TIME...MOT...LOC 0753Z 087DEG 24KT 1346 14469
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...<30 MPH
BOWSHER
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page