EarthquakeModerate

M4.8 earthquake - 126 km WSW of Adak, Alaska

Name: M4.8 earthquake - 126 km WSW of Adak, Alaska
Start: 2018-09-27T05:55:10.5+00:00
Location: 126 km WSW of Adak, Alaska

2943 d ago · 27 Sept 2018, 05:55 UTC 126 km WSW of Adak, Alaska

What happened

A magnitude 4.8 earthquake struck 126 km WSW of Adak, Alaska on 27 Sept 2018, 05:55 UTC at a depth of 10 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, 09:09 UTC

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