164
WGMY80 PGUM 190506
FLSGUM
FLOOD ADVISORY
NATIONAL WEATHER SERVICE TIYAN GU
306 PM CHST MON OCT 19 2026
GUC010-190800-
/O.NEW.PGUM.FA.Y.0120.261019T0506Z-261019T0800Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GUAM-
306 PM CHST MON OCT 19 2026
..FLOOD ADVISORY IN EFFECT UNTIL 6 PM CHST THIS EVENING
* WHAT...URBAN AREA AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE
RAINFALL IS EXPECTED.
* WHERE...GUAM...
* WHEN...UNTIL 600 PM CHST.
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.
WATER OVER ROADWAYS.
* ADDITIONAL DETAILS...
- AT 304 PM CHST, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO HEAVY
SHOWERS AND THUNDERSTORMS APPROACHING FROM THE SOUTH. THIS WILL
CAUSE URBAN AND SMALL STREAM FLOODING, STARTING WITH SOUTHERN
GUAM.
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
DEDEDO, TAMUNING, YIGO, MANGILAO, CHALAN PAGO-ORDOT, BARRIGADA,
YONA, HAGATNA HEIGHTS, ANDERSEN AFB, 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 1343 14460
1348 14464 1350 14475 1353 14478 1366 14483
1367 14486 1366 14489 1363 14491 1362 14497
1359 14498 1351 14494 1341 14481 1327 14479
1322 14474 1321 14464 1324 14463 1327 14465
DD
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