Minor Earthquake ● Closed

M3.5 Earthquake — 21 km NE of Valdez, Alaska

Event time: Last updated: Sep 22, 2026
Icon = what happened · ring colour = how serious: Extreme Severe Moderate Minor

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Magnitude 3.5 earthquake 21 km NE of Valdez, Alaska at a depth of 12.7 km, recorded by the U.S. Geological Survey.

Measurements

MagnitudeM3.5
Depth12.7 km
Coordinates61.2900, -146.1200
Region21 km NE of Valdez, Alaska
Felt Reports14
Tsunami Flag0

Measured by

Earthquake data courtesy of the U.S. Geological Survey

This is a scientific measurement of an event that has already happened. It is not a warning, and it does not tell you what to do.

Not rated by source. US Geological Survey does not publish a severity for this; the level shown is our own classification.

View original report

This event as JSON · API and licence

Source updated 37 days ago (Sep 13, 2026 02:18 UTC) · we last heard from US Geological Survey 40 seconds ago

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What has changed

  • Magnitude revised from M3.6 to M3.5 — Sep 12, 19:22 UTC by US Geological Survey

Figures published in the first minutes of an event are preliminary. A change here is the agency refining its own estimate, not a correction to this page.

General safety information

No authority has issued instructions for this event. The guidance below is general background reading, not a response to it.

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Nearby & related events

M2.8 Earthquake — 31 km SW of Chenega, Alaska Minor Earthquake active via USGS 24 min ago M2.8 Earthquake — 64 km N of Petersville, Alaska Minor Earthquake active via USGS 5 hr ago M3.1 Earthquake — 43 km N of Petersville, Alaska Minor Earthquake active via USGS 6 hr ago M2.8 Earthquake — 39 km S of Tolsona, Alaska Minor Earthquake active via USGS 7 hr ago M2.7 Earthquake — 13 km SW of Manley Hot Springs, Alaska Minor Earthquake active via USGS 8 hr 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.