WGMY80 PGUM 150703
FLSGUM

Flood Advisory
National Weather Service Tiyan GU
503 PM ChST Wed Apr 15 2026

MPC110-120-150900-
/O.NEW.PGUM.FA.Y.0052.260415T0703Z-260415T0900Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Saipan-Tinian-
503 PM ChST Wed Apr 15 2026

...FLOOD ADVISORY IN EFFECT UNTIL 7 PM CHST THIS EVENING...

* WHAT...Urban and small stream flooding caused by excessive
  rainfall is expected.

* WHERE...Saipan and Tinian.

* WHEN...Until 700 PM ChST.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.

* ADDITIONAL DETAILS...
  - At 501 PM ChST, Doppler radar indicated heavy rain. This will
    cause urban and small stream flooding. Periods of rainfall
    are still expected through tonight as additional rainbands
    train over the area, possibly needing an extension of the
    advisory.
  - Additional rainfall amounts of 2 to 4 inches are expected
    over the area. This additional rain will result in minor
    flooding.
  - 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.

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 1524 14569 1526 14569 1527 14571 1526 14573
      1531 14580 1531 14582 1530 14583 1528 14585
      1526 14585 1524 14585 1520 14580 1516 14582
      1514 14581 1513 14580 1513 14578 1509 14578
      1507 14576 1507 14574 1508 14570 1510 14567
      1512 14567 1522 14569 1513 14563 1513 14564
      1512 14566 1511 14567 1504 14567 1502 14569
      1500 14570 1493 14568 1490 14565 1490 14563
      1491 14561 1501 14556 1502 14556 1503 14556
      1512 14562 1498 14561 1482 14553 1483 14552
      1484 14551 1485 14551 1486 14552 1487 14552
      1488 14553 1489 14557 1489 14558 1489 14559
      1488 14559 1487 14560 1486 14560 1484 14559
      1483 14559 1482 14558 1482 14557 1482 14555
      1484 14555


$$

IC