EarthquakeStrong

M5.2 earthquake - 179 km SE of Nikolski, Alaska

Name: M5.2 earthquake - 179 km SE of Nikolski, Alaska
Start: 2023-08-20T01:48:54.796+00:00
Location: 179 km SE of Nikolski, Alaska

1154 d ago · 20 Aug 2023, 01:48 UTC 179 km SE of Nikolski, Alaska

What happened

A magnitude 5.2 earthquake struck 179 km SE of Nikolski, Alaska on 20 Aug 2023, 01:48 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

Did you feel it?

Nearby in the last 30 days

0.3
M0.3 earthquake - 8 km W of Dutch Harbor, Alaska
15 h ago7 km deep
Minor
1.5
M1.5 earthquake - 71 km WSW of Nikolski, Alaska
21 h ago9 km deep
Minor
1.0
M1.0 earthquake - 70 km W of Nikolski, Alaska
23 h ago12 km deep
Minor
1.2
M1.2 earthquake - 71 km WSW of Nikolski, Alaska
23 h ago7 km deep
Minor
2.2
M2.2 earthquake - 72 km WSW of Nikolski, Alaska
23 h ago10 km deep
Minor
3.1
M3.1 earthquake - 95 km SSE of Akutan, Alaska
1 d ago19 km deep
Light
0.3
M0.3 earthquake - 11 km WNW of Dutch Harbor, Alaska
1 d ago5 km deep
Minor
4.7
M4.7 earthquake - 114 km SSW of Nikolski, Alaska
1 d ago10 km deepgreen alert
Moderate
2.6
M2.6 earthquake - 73 km WSW of Nikolski, Alaska
4 d ago12 km deep
Light
3.1
M3.1 earthquake - 187 km SE of Akutan, Alaska
7 d ago19 km deep
Light