M2.5 earthquake 93 km SE of Chiniak, Alaska
A magnitude 2.5 earthquake struck 93 km SE of Chiniak, Alaska on Wed, Oct 2, 2024, 6:34 AM AKDT (14:34 UTC), 25 km (16 mi) below the surface.
A larger quake followed: M2.7 192 km SE of Chiniak, Alaska. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 2.5 (ML, local (Richter)), micro
- Magnitude from
- Alaska Earthquake Center
- Local time
- UTC
- 2024-10-02 14:34:04 UTC
- Depth
- 25.0 km (15.5 mi), shallow
- Epicenter
- 57.059° N, 151.117° W
- Region
- Alaska
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Magnitude estimates
Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.
| Mag. | Scale | Computed by | Notes |
|---|---|---|---|
| 2.5 | ML, local (Richter) | Alaska Earthquake Center | Preferred · Preliminary |
| 2.8 | ML, local (Richter) | USGS National Earthquake Information Center | Reviewed · ±0.046 · 62 stations |
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
- 56
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 4 in the 60 days after this one and 3 in the 30 days before it.
After
- 2.035 km E of Old Harbor, Alaska · 719 days ago · 6 km deep · 99 km away
- 2.525 km S of Chiniak, Alaska · 710 days ago · 39 km deep · 77 km away
- 2.356 km ENE of Chiniak, Alaska · 682 days ago · 22 km deep · 78 km away
- 2.7192 km SE of Chiniak, Alaska · 679 days ago · 10 km deep · 100 km away
Before
Earthquakes todayAlaska earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event ak024coov5kh (also filed as us7000nhqd). Read Fri, Oct 2, 2026, 4:29 AM UTC.