EarthquakeMajor

M6.2 earthquake - 53 km ESE of Old Harbor, Alaska

Name: M6.2 earthquake - 53 km ESE of Old Harbor, Alaska
Start: 1964-03-28T10:35:39.11+00:00
Location: 53 km ESE of Old Harbor, Alaska

22847 d ago · 28 Mar 1964, 10:35 UTC 53 km ESE of Old Harbor, Alaska

What happened

A magnitude 6.2 earthquake struck 53 km ESE of Old Harbor, Alaska on 28 Mar 1964, 10:35 UTC at a depth of 25 km.

Earthquakes of this size are classed as Strong. Can cause damage in populated areas up to tens of kilometres away. This was a shallow earthquake, which tends to be felt more strongly at the surface.

Timeline

First reported by USGS
16 Oct 2026, 20:46 UTC

Community

Did you feel it?

Nearby in the last 30 days

2.1
M2.1 earthquake - 54 km WSW of Karluk, Alaska
5 h ago65 km deep
Minor
2.1
M2.1 earthquake - 63 km SW of Karluk, Alaska
5 h ago23 km deep
Minor
2.0
M2.0 earthquake - 63 km WNW of Nanwalek, Alaska
12 h ago100 km deep
Minor
2.6
M2.6 earthquake - 54 km SSE of Pedro Bay, Alaska
12 h ago117 km deep
Light
1.6
M1.6 earthquake - 80 km W of Karluk, Alaska
14 h ago20 km deep
Minor
1.7
M1.7 earthquake - 77 km W of Karluk, Alaska
17 h ago19 km deep
Minor
1.8
M1.8 earthquake - 77 km W of Karluk, Alaska
17 h ago22 km deep
Minor
1.4
M1.4 earthquake - 80 km W of Karluk, Alaska
17 h ago13 km deep
Minor
3.0
M3.0 earthquake - 79 km W of Karluk, Alaska
18 h ago5 km deep
Light
-0.3
M-0.3 earthquake - 85 km NNW of Karluk, Alaska
18 h ago3 km deep
Minor