688
WGMY80 PGUM 101631
FLSGUM
FLOOD ADVISORY
NATIONAL WEATHER SERVICE TIYAN GU
231 AM CHST WED MAR 11 2026
MPC110-120-101800-
/O.NEW.PGUM.FA.Y.0034.260310T1631Z-260310T1800Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SAIPAN-TINIAN-
231 AM CHST WED MAR 11 2026
..FLOOD ADVISORY IN EFFECT UNTIL 4 AM CHST EARLY THIS MORNING
...REPLACES FLASH FLOOD WARNING...
* WHAT...URBAN AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE
RAINFALL IS EXPECTED.
* WHERE...SAIPAN AND TINIAN.
* WHEN...UNTIL 400 AM CHST.
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.
WATER OVER ROADWAYS. SOME LOW-WATER CROSSINGS MAY BECOME
IMPASSABLE. PONDING OF WATER IN URBAN OR OTHER AREAS IS OCCURRING
OR IS IMMINENT.
* ADDITIONAL DETAILS...
- AT 230 AM CHST, GAUGE REPORTS INDICATED HEAVY RAIN. THIS WILL
CAUSE URBAN AND SMALL STREAM FLOODING. BETWEEN 2 AND 4 INCHES
OF RAIN HAVE FALLEN.
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
GARAPAN, DANDAN, CHINA TOWN, TANAPAG, AS MAHETOG,
KOBLERVILLE, SAN JOSE (TINIAN MUNICIPALITY), CHALAN KANOA I,
SAN ANTONIO, CHALAN KANOA II, CHALAN KANOA III, SAN ROQUE,
KAGMAN, CHALAN KANOA IV, KAGMAN III, GUALO RAI, AFETNAS,
CHALAN PIAO, FANANGANAN AND CHALAN LAULAU.
- 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 1512 14578 1509 14578 1507 14576 1507 14574
1508 14570 1510 14567 1504 14567 1502 14569
1500 14570 1496 14569 1490 14565 1490 14563
1491 14561 1501 14556 1503 14556 1512 14562
1513 14563 1513 14564 1512 14566 1511 14567
1522 14569 1523 14569 1527 14572 1526 14573
1531 14580 1531 14582 1528 14585 1525 14585
1520 14580 1517 14581 1512 14579 1513 14578
IC/JW
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