


Flood Statement
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
676 WGMY80 PGUM 111102 FLSGUM Flood Advisory National Weather Service Tiyan GU 902 PM ChST Mon Aug 11 2025 GUC010-111112- /O.EXP.PGUM.FA.Y.0020.000000T0000Z-250811T1100Z/ /00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Guam- 902 PM ChST Mon Aug 11 2025 ...FLOOD ADVISORY HAS EXPIRED... The Flood Advisory has expired for Guam. Heavy rain has ended over central Guam. Urban and small stream flooding is no longer expected to pose a threat. Some minor ponding on side roads is still possible until water completely drains. && LAT...LON 1344 14463 1345 14462 1346 14462 1346 14463 1349 14467 1350 14475 1352 14476 1354 14478 1357 14480 1358 14481 1357 14483 1354 14495 1351 14492 1349 14490 1344 14484 1341 14480 1338 14480 1334 14478 1338 14465 1342 14464 1343 14463 $$ JS