M6.0 earthquake 75 km SE of Atka, Alaska
A magnitude 6.0 earthquake struck 75 km SE of Atka, Alaska on Thu, Jul 19, 1934, 3:10 PM GMT-11 (02:10 UTC), 35 km (22 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 6.0 (mw), moderate
- Local time
- UTC
- 1934-07-20 02:10:51 UTC
- Depth
- 35.0 km (21.7 mi), shallow
- Epicenter
- 51.821° N, 173.283° W
- Region
- Alaska
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Did you feel it?
No one has reported feeling this quake to the USGS.
How well it is located
Reviewed by a seismologist.
- Magnitude uncertainty
- ±0.32
- Depth from
- From location
Nearby
Within 100 km, magnitude 2.5 and up: 0 in the 60 days after this one and 0 in the 30 days before it.
None recorded.
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event iscgem905057 (also filed as ushis1073). Read Tue, Sep 22, 2026, 6:18 AM UTC.