Severe Severe Storm ● Active

Storm Warning issued November 4 at 2:20PM AKST until November 5 at 6:00PM AKST by NWS Juneau AK, United States of America

Event time: Last updated: 55 min 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.

* WHAT...For the Small Craft Advisory, south winds 15 to 25 kt
and seas 7 to 10 ft. For the Gale Warning, southeast winds 35
to 45 kt with gusts up to 55 kt and seas 11 to 16 ft expected.
For the Storm Warning, southeast winds 40 to 50 kt with gusts
up to 70 kt and seas 15 to 20 ft expected.

* WHERE...Clarence Strait.

* WHEN...For the Small Craft Advisory, until 6 AM AKST Thursday.
For the Gale Warning, from 6 AM to noon AKST Thursday. For the
Storm Warning, from noon to 6 PM AKST Thursday.

* IMPACTS...Storm force winds and hazardous seas will capsize or
damage vessels and reduce visibility.

Measurements

Coordinates39.9645, -100.8105
RegionClarence Strait
Location Precisioncountry
Issuing AuthorityUnited States of America — us-noaa-nws-en-marine
Cap UrgencyImmediate
Cap CertaintyObserved
Cap Expires2026-11-04T22:30:00-09:00

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 55 minutes ago (Nov 4, 2026 23:21 UTC) · we last heard from WMO Alert Hub (national weather services) 1 second 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: Clarence Strait

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 — Apalachee Bay or Coastal Waters From Keaton Beach to Ochlockonee River Fl out to 20 Nm; Coastal Waters From Ochlockonee River to Apalachicola FL out to 20 Nm Severe Severe Storm United States closed via NWS Oct 5, 2026 Special Marine Warning — Coastal waters from St. Augustine to Flagler Beach FL out 20 NM; Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM Severe Severe Storm United States closed via NWS Oct 5, 2026 Special Marine Warning — Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM; Coastal waters from St. Augustine to Flagler Beach FL out 20 NM Severe Severe Storm United States closed via NWS Oct 5, 2026 Special Marine Warning — Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM; Coastal Waters from Mexico Beach to Apalachicola out 20 NM; Coastal Waters From Ochlockonee River to Apalachicola FL out to 20 Nm; Waters from Okaloo Severe Severe Storm United States closed via NWS Oct 5, 2026

Nearby & related events

Dense Fog Advisory issued November 4 at 6:06PM CST until November 5 at 9:00AM CST by NWS Huntsville AL, United States of America Moderate Extreme Weather United States active via WMO 11 min ago Gale Warning issued November 4 at 5:55PM CST until November 5 at 6:00PM CST by NWS Duluth MN, United States of America Moderate Severe Storm United States active via WMO 22 min ago High Wind Warning issued November 4 at 2:54PM AKST until November 5 at 6:00PM AKST by NWS Juneau AK, United States of America Severe Severe Storm United States active via WMO 23 min ago Wind Advisory issued November 4 at 2:54PM AKST until November 4 at 5:00PM AKST by NWS Juneau AK, United States of America Moderate Severe Storm United States active via WMO 23 min ago Wind Advisory issued November 4 at 2:54PM AKST until November 5 at 6:00PM AKST by NWS Juneau AK, United States of America Moderate Severe Storm United States active via WMO 23 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.