Alaska earthquakes

M2.2 earthquake 94 km SE of Chignik, Alaska

A magnitude 2.2 earthquake struck 94 km SE of Chignik, Alaska on Wed, Aug 31, 2016, 1:54 AM AKDT (09:54 UTC), 42 km (26 mi) below the surface.

A larger quake followed: M4.2 128 km SE of Perryville, Alaska. This one was a foreshock.

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Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
2.2 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2016-08-31 09:54:23 UTC
Depth
41.6 km (25.8 mi), shallow
Epicenter
55.660° N, 157.401° 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
15

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 18 in the 60 days after this one and 21 in the 30 days before it.

After

  1. 3.077 km SE of Perryville, Alaska · 3680 days ago · 13 km deep · 69 km away
  2. 2.133 km ESE of Chignik, Alaska · 3677 days ago · 84 km deep · 63 km away
  3. 3.562 km ESE of Chignik, Alaska · 3676 days ago · 39 km deep · 38 km away
  4. 2.664 km SE of Chignik, Alaska · 3676 days ago · 38 km deep · 36 km away
  5. 2.3125 km ESE of Chignik, Alaska · 3672 days ago · 53 km deep · 70 km away
  6. 2.424 km E of Chignik, Alaska · 3667 days ago · 85 km deep · 82 km away
  7. 4.2128 km SE of Perryville, Alaska · 3664 days ago · 40 km deep · 61 km away
  8. 2.356 km ENE of Chignik, Alaska · 3662 days ago · 81 km deep · 84 km away
  9. 2.279 km SE of Perryville, Alaska · 3659 days ago · 27 km deep · 69 km away
  10. 2.483 km SSE of Perryville, Alaska · 3658 days ago · 13 km deep · 85 km away
  11. 2.182 km ENE of Chignik, Alaska · 3658 days ago · 72 km deep · 98 km away
  12. 2.4115 km SE of Perryville, Alaska · 3658 days ago · 38 km deep · 71 km away
  13. 2.276 km SE of Perryville, Alaska · 3657 days ago · 25 km deep · 63 km away
  14. 2.0107 km SE of Chignik, Alaska · 3651 days ago · 26 km deep · 13 km away
  15. 2.6128 km SE of Chignik, Alaska · 3650 days ago · 44 km deep · 37 km away
  16. 2.7152 km SW of Akhiok, Alaska · 3635 days ago · 33 km deep · 99 km away
  17. 2.268 km ESE of Chignik, Alaska · 3633 days ago · 35 km deep · 50 km away
  18. 2.375 km SE of Perryville, Alaska · 3630 days ago · 35 km deep · 71 km away

Before

  1. 1.765 km SSE of Chignik, Alaska · 3686 days ago · 7 km deep · 42 km away
  2. 3.882 km SSE of Perryville, Alaska · 3686 days ago · 25 km deep · 85 km away
  3. 3.1127 km SE of Chignik, Alaska · 3687 days ago · 12 km deep · 35 km away
  4. 4.175 km SE of Perryville, Alaska · 3688 days ago · 26 km deep · 72 km away
  5. 1.977 km ENE of Chignik, Alaska · 3688 days ago · 87 km deep · 95 km away
  6. 5.159 km ESE of Perryville, Alaska · 3689 days ago · 13 km deep · 55 km away · felt by 3
  7. 2.579 km SE of Perryville, Alaska · 3692 days ago · 26 km deep · 67 km away
  8. 1.755 km SE of Perryville, Alaska · 3693 days ago · 46 km deep · 78 km away
  9. 2.060 km ENE of Chignik, Alaska · 3696 days ago · 66 km deep · 89 km away
  10. 1.947 km E of Chignik, Alaska · 3701 days ago · 54 km deep · 66 km away
  11. 3.074 km SE of Perryville, Alaska · 3702 days ago · 15 km deep · 65 km away
  12. 2.861 km SE of Perryville, Alaska · 3703 days ago · 13 km deep · 71 km away
  13. 2.874 km SE of Perryville, Alaska · 3704 days ago · 17 km deep · 71 km away
  14. 1.8122 km ESE of Chignik, Alaska · 3704 days ago · 44 km deep · 71 km away
  15. 2.575 km SE of Perryville, Alaska · 3706 days ago · 15 km deep · 70 km away
  16. 1.8108 km E of Chignik, Alaska · 3707 days ago · 66 km deep · 77 km away
  17. 1.971 km SE of Perryville, Alaska · 3709 days ago · 15 km deep · 75 km away
  18. 2.377 km SE of Perryville, Alaska · 3711 days ago · 25 km deep · 71 km away
  19. 3.477 km SE of Perryville, Alaska · 3713 days ago · 10 km deep · 71 km away
  20. 2.285 km ESE of Chignik, Alaska · 3714 days ago · 45 km deep · 52 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak016b7ot7fu. Read Sat, Oct 3, 2026, 1:42 PM UTC.