EarthquakeStrong

M5.4 earthquake - 69 km SE of Old Harbor, Alaska

Name: M5.4 earthquake - 69 km SE of Old Harbor, Alaska
Start: 2017-05-11T14:36:30.699+00:00
Location: 69 km SE of Old Harbor, Alaska

3445 d ago · 11 May 2017, 14:36 UTC 69 km SE of Old Harbor, Alaska

A tsunami flag was raised for this event. This does not mean a tsunami occurred. Always follow official tsunami warning centres and local authorities.

What happened

A magnitude 5.4 earthquake struck 69 km SE of Old Harbor, Alaska on 11 May 2017, 14:36 UTC at a depth of 10 km.

Earthquakes of this size are classed as Moderate. Can damage poorly built structures close to the epicentre. This was a shallow earthquake, which tends to be felt more strongly at the surface.

Timeline

First reported by USGS
16 Oct 2026, 20:47 UTC

Community

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