Severe Severe Storm ● Monitoring

Storm Warning issued October 26 at 3:41AM AKDT until October 27 at 5:00AM AKDT by NWS Anchorage AK, United States of America

Event time: Last updated: 5 days ago 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...E of Saint Matthew Island, SW wind 25 kt becoming S 35 kt
in the afternoon. W of Saint Matthew Island, SE wind 35 kt
increasing to 45 kt in the afternoon. Seas 18 ft. Rain.
.TONIGHT...S wind 40 kt E of Saint Matthew Island...S 55 kt with
gusts up to 70 kt W of Saint Matthew Island. Seas 23 ft building to
35 ft after midnight.
.TUE...S wind 30 kt E of Saint Matthew Island...S 45 kt W of Saint
Matthew Island. Gusts up to 60 kt in the morning. Seas 33 ft
subsiding to 25 ft in the afternoon.
.TUE NIGHT...SW wind 30 kt. Seas 19 ft.
.WED...S wind 40 kt. Seas 14 ft.
.THU...E wind 40 kt. Seas 20 ft.
.FRI...N wind 40 kt. Seas 20 ft.

Measurements

Coordinates39.9645, -100.8105
RegionSaint Matthew Island Waters
Location Precisioncountry
Issuing AuthorityUnited States of America — us-noaa-nws-en-marine
Cap UrgencyImmediate
Cap CertaintyObserved
Cap Expires2026-10-26T16:45:00-08:00

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 7 days ago (Oct 26, 2026 11:42 UTC) · we last heard from WMO Alert Hub (national weather services) 40 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: Saint Matthew Island Waters

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.

High Wind Warning issued September 26 at 4:17AM MDT until September 26 at 12:00PM MDT by NWS Great Falls MT, United States of America Severe Severe Storm United States closed via WMO Sep 26, 2026 Storm Warning issued September 26 at 6:13AM EDT until September 26 at 1:00PM EDT by NWS Wakefield VA, United States of America Severe Severe Storm United States closed via WMO Sep 26, 2026 Storm Warning issued September 26 at 4:30AM EDT until September 27 at 6:00AM EDT by NWS Upton NY, United States of America Severe Severe Storm United States closed via WMO Sep 26, 2026 High Wind Warning issued September 26 at 4:08AM EDT until September 27 at 6:00AM EDT by NWS Mount Holly NJ, United States of America Severe Severe Storm United States closed via WMO Sep 26, 2026

Nearby & related events

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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.