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5.3
EarthquakeStrong

M5.3 earthquake - 105 km S of Adak, Alaska

3447 d ago · 9 May 2017, 09:01 UTC 105 km S of Adak, Alaska

What happened

A magnitude 5.3 earthquake struck 105 km S of Adak, Alaska on 9 May 2017, 09:01 UTC at a depth of 19 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

  1. First reported by USGS

    16 Oct 2026, 20:47 UTC

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