EarthquakeModerate

M4.0 earthquake - 233 km WSW of Adak, Alaska

Name: M4.0 earthquake - 233 km WSW of Adak, Alaska
Start: 2020-01-26T06:44:03.92+00:00
Location: 233 km WSW of Adak, Alaska

2457 d ago · 26 Jan 2020, 06:44 UTC 233 km WSW of Adak, Alaska

What happened

A magnitude 4 earthquake struck 233 km WSW of Adak, Alaska on 26 Jan 2020, 06:44 UTC at a depth of 16 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, 09:41 UTC

Community Live

Did you feel it?

Nearby in the last 30 days

2.4
M2.4 earthquake - 123 km W of Adak, Alaska
5 h ago201 km deep
Minor
2.2
M2.2 earthquake - 125 km WSW of Adak, Alaska
8 h ago29 km deep
Minor
2.1
M2.1 earthquake - 101 km WSW of Adak, Alaska
9 h ago12 km deep
Minor
1.8
M1.8 earthquake - 45 km SSE of Adak, Alaska
9 h ago37 km deep
Minor
0.7
M0.7 earthquake - 84 km W of Adak, Alaska
1 d ago2 km deep
Minor
1.5
M1.5 earthquake - 20 km W of Adak, Alaska
1 d ago-0 km deep
Minor
2.6
M2.6 earthquake - 155 km W of Adak, Alaska
3 d ago94 km deep
Light
2.6
M2.6 earthquake - 190 km WSW of Adak, Alaska
5 d ago45 km deep
Light
2.9
M2.9 earthquake - 242 km WSW of Adak, Alaska
6 d ago6 km deep
Light
2.7
M2.7 earthquake - 190 km WSW of Adak, Alaska
6 d ago16 km deep
Light