Severe Severe Storm ● Closed

Storm Warning issued September 25 at 5:09AM AKDT until September 25 at 5:00PM AKDT by NWS Anchorage AK, United States of America

Event time: Last updated: Oct 4, 2026 United States
Icon = what happened · ring colour = how serious: Extreme Severe Moderate Minor

Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.

Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.

Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.

.TODAY...SW wind 40 kt increasing to 50 kt in the afternoon. Seas
24 ft.
.TONIGHT...W wind 40 kt. Seas 23 ft.
.SAT...W wind 30 kt. Seas 18 ft.
.SAT NIGHT...W wind 25 kt. Seas 11 ft.
.SUN THROUGH MON...W wind 20 kt. Seas 8 ft.
.TUE...SW wind 20 kt. Seas 8 ft.

Measurements

Coordinates39.9645, -100.8105
RegionSeguam to Adak Pacific Side from 15 to 75 NM
Location Precisioncountry
Issuing AuthorityUnited States of America — us-noaa-nws-en-marine
Cap UrgencyImmediate
Cap CertaintyObserved
Cap Expires2026-09-25T17:30:00-08:00

Official source

Warnings courtesy of the issuing national meteorological service, via the WMO Alert Hub.

This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.

Severity as published by WMO Alert Hub (national weather services).

View original report

This event as JSON · API and licence

Source updated 24 days ago (Sep 25, 2026 13:11 UTC) · we last heard from WMO Alert Hub (national weather services) 2 seconds ago

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About this location

The agency did not publish coordinates for this warning. The pin is the centre of the country, not the location of the event — read the area name, not the map, for where it applies.

Area as the agency stated it: Seguam to Adak Pacific Side from 15 to 75 NM

Official authorities in United States

If you are there, these are the bodies whose instructions apply. This site is not an emergency service and does not issue warnings.

More for United States →

Earlier severe storm events in United States

Severe and extreme events of the same kind, before this one. Listed for scale, not because they are connected to it.

Special Marine Warning — Waters from Suwannee River to Apalachicola FL from 20 to 60 NM Severe Severe Storm United States closed via NWS Aug 26, 2026 Special Marine Warning — Coastal waters from South Santee River to Edisto Beach SC out 20 NM; Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM Severe Severe Storm United States closed via NWS Aug 26, 2026 Special Marine Warning — Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM; Waters from Okaloosa-Walton County Line to Mexico Beach from 20 to 60 NM Severe Severe Storm United States closed via NWS Aug 26, 2026 Severe Thunderstorm Warning — Ste. Genevieve, MO Severe Severe Storm United States closed via NWS Aug 26, 2026

Nearby & related events

Gale Warning issued October 19 at 3:44PM AKDT until October 20 at 5:00PM AKDT by NWS Juneau AK, United States of America Moderate Severe Storm United States active via WMO 9 min ago Beach Hazards Statement issued October 19 at 7:43PM EDT until October 20 at 8:00PM EDT by NWS Wilmington NC, United States of America Moderate Storm Surge United States active via WMO 10 min ago Rip Current Statement issued October 19 at 7:43PM EDT until October 20 at 8:00PM EDT by NWS Wilmington NC, United States of America Moderate Extreme Weather United States active via WMO 10 min ago Gale Warning issued October 19 at 3:41PM AKDT until October 20 at 5:00PM AKDT by NWS Juneau AK, United States of America Moderate Severe Storm United States active via WMO 12 min ago Gale Warning issued October 19 at 3:41PM AKDT until October 21 at 5:00AM AKDT by NWS Juneau AK, United States of America Moderate Severe Storm United States active via WMO 12 min ago

Disclaimer: figures are automatic feeds from the named agencies and may be revised. Do not use this page for life-safety decisions — follow official local emergency services.