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Coastal Flood Warning issued October 17 at 7:26AM ChST until October 19 at 4:00AM ChST by NWS Tiyan GU

7.0
14.1439°N, 145.1598°E
Started just now
NWS flood alerts data as of
Event Details
Typeflood
Severity7.0
Statusactive
Location14.1439°N, 145.1598°E
Started2026-10-17T07:00:00+00:00
Last Updated2026-10-17T00:20:46.672+00:00
Sourcenoaa_ahps
Source URLapi.weather.gov
Confidence1.00
Impact Zones
Catastrophic Impact Zone
Flash flooding or major flood stage. Immediate danger to life and property.
NWS polygon

Zone estimates are based on scientific models and may differ from actual local conditions.

Impact Analysis

This event's zone is the NWS warning polygon. Population and structure estimates are not computed inside NWS polygons yet, so none are shown.

Historical Comparison
2011 GUAM County, GUAM Flood54% match

Flood in GUAM, 70km from current event, $100K in recorded damage

GUAM County, GUAMDamage: $100K
2013 GUAM County, GUAM Flood53% match

Flood in GUAM, 92km from current event, $500K in recorded damage

GUAM County, GUAMDamage: $500K
2013 GUAM County, GUAM Flood51% match

Flood in GUAM, 92km from current event, $200K in recorded damage

GUAM County, GUAMDamage: $200K

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

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Zone estimates are based on scientific models and may differ from actual local conditions.