612
WGMY80 PGUM 060510
FLSGUM
FLOOD ADVISORY
NATIONAL WEATHER SERVICE TIYAN GU
310 PM CHST THU NOV 6 2025
GUC010-060545-
/O.NEW.PGUM.FA.Y.0044.251106T0510Z-251106T0545Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GUAM-
310 PM CHST THU NOV 6 2025
..FLOOD ADVISORY IN EFFECT UNTIL 345 PM CHST THIS AFTERNOON
* WHAT...URBAN AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE
RAINFALL IS EXPECTED.
* WHERE...GUAM.
* WHEN...UNTIL 345 PM CHST.
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.
WATER OVER ROADWAYS. OVERFLOWING POOR DRAINAGE AREAS. RIVER OR
STREAM FLOWS ARE ELEVATED. PONDING OF WATER IN URBAN OR OTHER
AREAS IS OCCURRING OR IS IMMINENT. RISES IN SMALL STREAMS.
* ADDITIONAL DETAILS...
- AT 310 PM CHST, DOPPLER RADAR INDICATED HEAVY RAIN. THIS WILL
CAUSE URBAN AND SMALL STREAM FLOODING. BETWEEN 0.4 AND 1
INCHES OF RAIN HAVE FALLEN OVER THE PAST HOUR, WITH 1 TO 4
INCHES ALREADY OBSERVED SINCE THIS MORNING.
- ADDITIONAL RAINFALL AMOUNTS OF 0.4 TO 2.2 INCHES ARE EXPECTED
OVER THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR
FLOODING.
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
DEDEDO, TAMUNING, 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.
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 1345 14462 1344 14464 1344 14466 1343 14466
1342 14467 1343 14468 1342 14468 1344 14468
1344 14467 1346 14468 1345 14467 1346 14467
1346 14466 1346 14464 1346 14463 1345 14463
1346 14462 1347 14463 1347 14469 1346 14469
1347 14470 1348 14471 1347 14471 1348 14473
1348 14477 1350 14478 1350 14477 1351 14477
1350 14479 1351 14480 1352 14481 1354 14480
1349 14487 1344 14483 1343 14480 1343 14479
1339 14478 1335 14477 1334 14476 1333 14477
1330 14477 1326 14474 1325 14473 1325 14471
1326 14469 1325 14468 1327 14466 1330 14466
1334 14464 1340 14466 1340 14467 1342 14466
1342 14464 1343 14464 1326 14467 1326 14466
1339 14466 1346 14465 1333 14465 1337 14465
1336 14465 1341 14464 1342 14465 1336 14464
PD
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