604
WGMY80 PGUM 240243
FLSGUM
FLOOD ADVISORY
NATIONAL WEATHER SERVICE TIYAN GU
1243 PM CHST THU SEP 24 2026
GUC010-240445-
/O.NEW.PGUM.FA.Y.0097.260924T0243Z-260924T0445Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GUAM-
1243 PM CHST THU SEP 24 2026
..FLOOD ADVISORY IN EFFECT UNTIL 245 PM CHST THIS AFTERNOON
* WHAT...URBAN AREA AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE
RAINFALL IS EXPECTED.
* WHERE...GUAM...
* WHEN...UNTIL 245 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 1241 PM CHST, SATELLITE ESTIMATES AND RAIN GAUGE DATA INDICATE
HEAVY RAIN FROM SHOWERS, WITH THUNDERSTORMS POSSIBLE, IN THE
ADVISORY AREA. THIS WILL CAUSE URBAN AND SMALL STREAM FLOODING.
- ADDITIONAL RAINFALL AMOUNTS OF 2 TO 4 INCHES ARE EXPECTED OVER
THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR FLOODING.
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.
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 1332 14462 1337 14461 1340 14463 1342 14461
1347 14461 1350 14475 1351 14475 1350 14477
1348 14477 1350 14478 1344 14485 1341 14481
1327 14479 1323 14476 1324 14463 1326 14464
1327 14465 1332 14463
KK
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