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Coastal Flood Watch issued October 1 at 4:18AM ChST until October 5 at 10:00PM ChST by NWS Tiyan GU

5.0
15.0836°N, 145.6930°E
Started 2h ago
NWS flood alerts data as of
Event Details
Typeflood
Severity5.0
Statusactive
Location15.0836°N, 145.6930°E
Started2026-09-30T18:18:00+00:00
Last Updated2026-09-30T20:20:51.427+00:00
Sourcenoaa_ahps
Source URLapi.weather.gov
Confidence1.00
Impact Analysis

No impact zones are drawn for this event, so there is no population or structure estimate.

Historical Comparison
2013 GUAM County, GUAM Flood42% match

Flood in GUAM, 211km from current event, $500K in recorded damage

GUAM County, GUAMDamage: $500K
2013 GUAM County, GUAM Flood40% match

Flood in GUAM, 211km from current event, $200K in recorded damage

GUAM County, GUAMDamage: $200K
2011 GUAM County, GUAM Flood40% match

Flood in GUAM, 189km from current event, $100K in recorded damage

GUAM County, GUAMDamage: $100K

Historical comparison based on peril type, geography, and severity. Past events do not predict future outcomes.

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