399
WGMY80 PGUM 252023
FLSGUM
FLOOD ADVISORY
NATIONAL WEATHER SERVICE TIYAN GU
623 AM CHST WED AUG 26 2026
GUC010-252130-
/O.NEW.PGUM.FA.Y.0078.260825T2023Z-260825T2130Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GUAM-
623 AM CHST WED AUG 26 2026
..FLOOD ADVISORY IN EFFECT UNTIL 730 AM CHST THIS MORNING
* WHAT...URBAN AREA AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE
RAINFALL IS EXPECTED.
* WHERE...SOUTHERN GUAM...
* WHEN...UNTIL 730 AM CHST.
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.
OVERFLOWING POOR DRAINAGE AREAS. SOME LOW-WATER CROSSINGS MAY
BECOME IMPASSABLE.
* ADDITIONAL DETAILS...
- AT 623 AM CHST, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO
THUNDERSTORMS. THIS WILL CAUSE URBAN AND SMALL STREAM FLOODING.
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
MANGILAO, CHALAN PAGO-ORDOT, BARRIGADA, YONA, HAGATNA HEIGHTS,
TALOFOFO, MONGMONG-TOTO-MAITE, SINAJANA, INARAJAN, ASAN, MERIZO,
PITI, SANTA RITA AND UMATAC.
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.
LAT...LON 1334 14461 1340 14463 1342 14462 1344 14460
1346 14460 1348 14463 1351 14475 1350 14477
1348 14477 1349 14478 1345 14487 1341 14481
1327 14479 1323 14476 1322 14469 1321 14466
1321 14464 1324 14463 1327 14465
JAW
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