M2.8 earthquake 292 km E of Chiniak, Alaska
A magnitude 2.8 earthquake struck 292 km E of Chiniak, Alaska on Thu, Jul 31, 2025, 7:49 PM AKDT (03:49 UTC), 10 km (6 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 2.8 (ml), micro
- Local time
- UTC
- 2025-08-01 03:49:33 UTC
- Depth
- 10.0 km (6.2 mi), shallow
- Epicenter
- 57.222° N, 147.472° 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.
- Location uncertainty
- About 9.1 km horizontally, 2.0 km in depth
- Magnitude uncertainty
- ±0.06
- Depth from
- Operator assigned
- Station coverage gap
- 214°, poorly surrounded by stations
- Stations used
- 22
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 2 in the 60 days after this one and 4 in the 30 days before it.
After
- 2.3267 km ESE of Chiniak, Alaska · 422 days ago · 2 km deep · 27 km away
- 2.6237 km ESE of Chiniak, Alaska · 411 days ago · 10 km deep · 81 km away
Before
Earthquakes todayAlaska earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event us6000qx73 (also filed as ak0259sbjsot). Read Wed, Sep 30, 2026, 5:57 AM UTC.