M3.1 earthquake 118 km ESE of Chiniak, Alaska
A magnitude 3.1 earthquake struck 118 km ESE of Chiniak, Alaska on Sat, Nov 21, 2020, 6:36 AM AKST (15:36 UTC), 12 km (7 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 3.1 (ml), minor
- Local time
- UTC
- 2020-11-21 15:36:11 UTC
- Depth
- 11.5 km (7.1 mi), shallow
- Epicenter
- 57.060° N, 150.589° 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
- 76
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 6 in the 60 days after this one and 0 in the 30 days before it.
After
- 2.9215 km ESE of Chiniak, Alaska · 2124 days ago · 10 km deep · 97 km away
- 2.163 km ENE of Chiniak, Alaska · 2122 days ago · 30 km deep · 97 km away
- 1.927 km E of Chiniak, Alaska · 2116 days ago · 27 km deep · 93 km away
- 2.7218 km ESE of Chiniak, Alaska · 2116 days ago · 10 km deep · 99 km away
- 2.5203 km ESE of Chiniak, Alaska · 2115 days ago · 12 km deep · 85 km away
- 1.990 km ENE of Chiniak, Alaska · 2106 days ago · 29 km deep · 89 km away
Earthquakes todayAlaska earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event ak020ezeceb3 (also filed as us7000cq27). Read Sat, Sep 26, 2026, 4:47 PM UTC.