M3.5 earthquake 68 km WNW of Tyonek, Alaska
A magnitude 3.5 earthquake struck 68 km WNW of Tyonek, Alaska on Sat, Feb 9, 1980, 4:32 PM GMT-10 (02:32 UTC), 139 km (86 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 3.5 (mb, body-wave), minor
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 1980-02-10 02:32:28 UTC
- Depth
- 139.0 km (86.4 mi), intermediate-depth
- Epicenter
- 61.270° N, 152.334° 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.
- Stations used
- 19
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 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 usp00015cm. Read Sat, Oct 3, 2026, 8:20 PM UTC.