M2.6 earthquake 189 km SSE of Unalaska, Alaska
A magnitude 2.6 earthquake struck 189 km SSE of Unalaska, Alaska on Fri, Apr 10, 2026, 11:16 PM AKDT (07:16 UTC), 13 km (8 mi) below the surface.
A larger quake followed: M3.5 175 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
- 2.6 (ml), micro
- Local time
- UTC
- 2026-04-11 07:16:30 UTC
- Depth
- 13.2 km (8.2 mi), shallow
- Epicenter
- 52.309° N, 165.410° 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 24.1 km horizontally, 16.2 km in depth
- Magnitude uncertainty
- ±0.10
- Station coverage gap
- 293°, poorly surrounded by stations
- Stations used
- 18
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 8 in the 60 days after this one and 6 in the 30 days before it.
After
- 2.7139 km S of Unalaska, Alaska · 172 days ago · 7 km deep · 100 km away
- 2.5105 km SSE of Unalaska, Alaska · 169 days ago · 35 km deep · 85 km away
- 2.4153 km ESE of Nikolski, Alaska · 167 days ago · 23 km deep · 95 km away
- 2.6145 km S of Unalaska, Alaska · 161 days ago · 27 km deep · 83 km away
- 2.9197 km S of Unalaska, Alaska · 150 days ago · 10 km deep · 50 km away
- 3.5175 km SE of Unalaska, Alaska · 142 days ago · 19 km deep · 45 km away
- 2.6149 km ESE of Nikolski, Alaska · 129 days ago · 7 km deep · 95 km away
- 2.3132 km SSE of Akutan, Alaska · 117 days ago · 12 km deep · 95 km away
Before
- 2.6181 km ESE of Nikolski, Alaska · 173 days ago · 27 km deep · 82 km away
- 2.5126 km SSE of Unalaska, Alaska · 175 days ago · 10 km deep · 64 km away
- 3.0127 km S of Unalaska, Alaska · 181 days ago · 35 km deep · 95 km away
- 2.4184 km SSE of Unalaska, Alaska · 184 days ago · 10 km deep · 8 km away
- 2.5147 km ESE of Nikolski, Alaska · 195 days ago · 20 km deep · 99 km away
- 2.4153 km ESE of Nikolski, Alaska · 197 days ago · 4 km deep · 91 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event aka2026hcdcgn. Read Wed, Sep 30, 2026, 9:18 AM UTC.