EarthquakeModerate

M4.0 earthquake - 154 km WSW of Adak, Alaska

Name: M4.0 earthquake - 154 km WSW of Adak, Alaska
Start: 2019-03-11T15:19:33.633+00:00
Location: 154 km WSW of Adak, Alaska

2777 d ago · 11 Mar 2019, 15:19 UTC 154 km WSW of Adak, Alaska

What happened

A magnitude 4 earthquake struck 154 km WSW of Adak, Alaska on 11 Mar 2019, 15:19 UTC at a depth of 35 km.

Earthquakes of this size are classed as Light. Widely felt nearby; objects may shake or fall. Significant damage is unusual. This was a shallow earthquake, which tends to be felt more strongly at the surface.

Timeline

First reported by USGS
17 Oct 2026, 09:19 UTC

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