190
WGMY80 PGUM 130634
FLSGUM
FLOOD ADVISORY
NATIONAL WEATHER SERVICE TIYAN GU
434 PM CHST MON APR 13 2026
GUC010-131200-
/O.NEW.PGUM.FA.Y.0046.260413T0634Z-260413T1200Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GUAM-
434 PM CHST MON APR 13 2026
..FLOOD ADVISORY IN EFFECT UNTIL 10 PM CHST THIS EVENING
* WHAT...URBAN AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE
RAINFALL IS EXPECTED.
* WHERE...GUAM.
* WHEN...UNTIL 1000 PM CHST.
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.
PONDING OF WATER IN URBAN OR OTHER AREAS IS OCCURRING OR IS
IMMINENT. RISES IN SMALL STREAMS.
* ADDITIONAL DETAILS...
- AT 431 PM CHST, DOPPLER RADAR INDICATED HEAVY RAIN MOVING
ACROSS THE ISLAND. THIS WILL CAUSE URBAN AND SMALL STREAM
FLOODING. UP TO 0.5 INCH OF RAIN HAS FALLEN.
- ADDITIONAL RAINFALL AMOUNTS OF 2 TO 4 INCHES ARE EXPECTED
OVER THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR
FLOODING. IF SHOWERS CONTINUE TO TRAIN OVER THE ISLAND, A
FLASH FLOOD WARNING MAY BE NEEDED.
- 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 1322 14469 1323 14462 1325 14462 1327 14464
1334 14461 1340 14463 1344 14460 1347 14460
1348 14462 1350 14475 1352 14476 1354 14478
1366 14483 1368 14485 1368 14487 1363 14492
1362 14497 1361 14497 1359 14498 1351 14494
1341 14480 1327 14478 1322 14474
KK
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