M2.4 earthquake 237 km SSE of Unalaska, Alaska
A magnitude 2.4 earthquake struck 237 km SSE of Unalaska, Alaska on Tue, Jul 23, 2024, 3:26 PM AKDT (23:26 UTC), 15 km (9 mi) below the surface.
A larger quake followed: M2.7 179 km SE of Unalaska, Alaska. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 2.4 (ML, local (Richter)), micro
- Magnitude from
- Alaska Earthquake Center
- Local time
- UTC
- 2024-07-23 23:26:26 UTC
- Depth
- 14.9 km (9.3 mi), shallow
- Epicenter
- 52.029° N, 164.765° 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
- 29
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 6 in the 30 days before it.
After
- 2.3207 km SE of Akutan, Alaska · 792 days ago · 8 km deep · 89 km away
- 2.7179 km SE of Unalaska, Alaska · 792 days ago · 10 km deep · 62 km away
- 2.3161 km SSE of Unalaska, Alaska · 773 days ago · 7 km deep · 76 km away
- 2.6186 km SSE of Akutan, Alaska · 755 days ago · 10 km deep · 82 km away
- 2.7209 km SSE of Unalaska, Alaska · 743 days ago · 10 km deep · 73 km away
Before
- 2.4198 km SSE of Unalaska, Alaska · 801 days ago · 14 km deep · 40 km away
- 2.3235 km SSE of Unalaska, Alaska · 802 days ago · 0 km deep · 2 km away
- 3.3174 km SSE of Unalaska, Alaska · 807 days ago · 15 km deep · 66 km away
- 2.8171 km SSE of Akutan, Alaska · 808 days ago · 10 km deep · 93 km away
- 1.9149 km SSE of Unalaska, Alaska · 819 days ago · 2 km deep · 93 km away
- 2.0205 km S of Unalaska, Alaska · 821 days ago · 12 km deep · 95 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event ak0249ff0s7k. Read Fri, Oct 2, 2026, 12:15 AM UTC.