677
WGMY80 PGUM 060548
FLSGUM
FLOOD ADVISORY
NATIONAL WEATHER SERVICE TIYAN GU
348 PM CHST THU NOV 6 2025
GUC010-060645-
/O.NEW.PGUM.FA.Y.0045.251106T0548Z-251106T0645Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GUAM-
348 PM CHST THU NOV 6 2025
..FLOOD ADVISORY IN EFFECT UNTIL 445 PM CHST THIS AFTERNOON
* WHAT...URBAN AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE
RAINFALL IS EXPECTED.
* WHERE...GUAM.
* WHEN...UNTIL 645 PM CHST.
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.
WATER OVER ROADWAYS. OVERFLOWING POOR DRAINAGE AREAS. PONDING OF
WATER IN URBAN OR OTHER AREAS IS OCCURRING OR IS IMMINENT. RISES
IN SMALL STREAMS.
* ADDITIONAL DETAILS...
- AT 348 PM CHST, DOPPLER RADAR AND AUTOMATED RAIN GAUGES
INDICATED HEAVY RAIN. THIS WILL CAUSE URBAN AND SMALL STREAM
FLOODING. BETWEEN 0.4 AND 1 INCH OF RAIN HAS FALLEN.
- ADDITIONAL RAINFALL AMOUNTS OF 0.4 TO 1.4 INCHES ARE EXPECTED
OVER THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR
FLOODING.
- 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.
BE AWARE OF YOUR SURROUNDINGS AND DO NOT DRIVE ON FLOODED ROADS.
PLEASE REPORT OBSERVED FLOODING TO LOCAL EMERGENCY SERVICES OR LAW
ENFORCEMENT AND REQUEST THEY PASS THIS INFORMATION TO THE NATIONAL
WEATHER SERVICE WHEN YOU CAN DO SO SAFELY.
LAT...LON 1347 14470 1348 14473 1348 14477 1349 14477
1352 14481 1354 14480 1357 14482 1357 14483
1358 14483 1362 14484 1366 14486 1364 14488
1361 14491 1360 14496 1352 14493 1349 14488
1343 14481 1342 14479 1339 14477 1339 14478
1334 14476 1333 14477 1328 14477 1325 14473
1325 14472 1324 14472 1324 14471 1325 14471
1327 14466 1330 14466 1332 14466 1334 14464
1335 14464 1336 14465 1337 14465 1340 14466
1341 14466 1343 14464 1343 14463 1344 14462
1344 14466 1343 14467 1344 14467 1344 14468
1346 14468 1346 14467 1346 14466 1346 14465
1345 14462 1347 14464
PD
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