M4.0 earthquake 15 km WNW of Ester, Alaska
A magnitude 4.0 earthquake struck 15 km WNW of Ester, Alaska on Fri, Apr 16, 1976, 8:08 PM GMT-10 (06:08 UTC), 33 km (21 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.0 (ml), light
- Local time
- UTC
- 1976-04-17 06:08:44 UTC
- Depth
- 33.0 km (20.5 mi), shallow
- Epicenter
- 64.902° N, 148.310° 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.
- Depth from
- OPERATOR_ASSIGNED
- Stations used
- 8
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 3 in the 60 days after this one and 0 in the 30 days before it.
After
Earthquakes todayAlaska earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0000fxb. Read Mon, Sep 21, 2026, 8:59 PM UTC.