M2.7 earthquake 158 km SSE of Old Harbor, Alaska
A magnitude 2.7 earthquake struck 158 km SSE of Old Harbor, Alaska on Thu, Oct 31, 2024, 5:33 AM AKDT (13:33 UTC), 12 km (7 mi) below the surface.
A larger quake followed: M3.0 202 km SSE of Old Harbor, Alaska. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 2.7 (ml), micro
- Local time
- UTC
- 2024-10-31 13:33:43 UTC
- Depth
- 11.7 km (7.3 mi), shallow
- Epicenter
- 55.959° N, 152.048° 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
- 21
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 5 in the 60 days after this one and 3 in the 30 days before it.
After
- 3.0202 km SSE of Old Harbor, Alaska · 686 days ago · 10 km deep · 44 km away
- 2.273 km SSE of Old Harbor, Alaska · 677 days ago · 6 km deep · 85 km away
- 1.768 km SE of Old Harbor, Alaska · 676 days ago · 28 km deep · 90 km away
- 2.5163 km SSE of Old Harbor, Alaska · 664 days ago · 12 km deep · 18 km away
- 2.794 km SSE of Old Harbor, Alaska · 641 days ago · 8 km deep · 71 km away
Before
Earthquakes todayAlaska earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event ak024e0munft (also filed as us7000nxzp). Read Wed, Sep 30, 2026, 8:24 AM UTC.