Alaska earthquakes

M2.2 earthquake 107 km SSE of Chignik, Alaska

A magnitude 2.2 earthquake struck 107 km SSE of Chignik, Alaska on Thu, Mar 20, 2025, 7:57 PM AKDT (03:57 UTC), 26 km (16 mi) below the surface.

A larger quake followed: M3.5 141 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
2025-03-21 03:57:00 UTC
Depth
25.6 km (15.9 mi), shallow
Epicenter
55.483° N, 157.463° 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
24

Nearest places

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

Nearby

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

After

  1. 2.0116 km SE of Perryville, Alaska · 558 days ago · 10 km deep · 39 km away
  2. 3.4133 km SE of Perryville, Alaska · 551 days ago · 17 km deep · 58 km away
  3. 1.976 km E of Chignik, Alaska · 549 days ago · 10 km deep · 78 km away
  4. 1.622 km SE of Chignik, Alaska · 547 days ago · 64 km deep · 86 km away
  5. 3.1121 km ESE of Chignik, Alaska · 546 days ago · 45 km deep · 89 km away
  6. 2.330 km SSE of Chignik, Alaska · 539 days ago · 95 km deep · 77 km away
  7. 1.978 km E of Chignik, Alaska · 538 days ago · 10 km deep · 98 km away
  8. 3.1155 km SSE of Chignik, Alaska · 538 days ago · 23 km deep · 47 km away
  9. 2.5131 km SE of Perryville, Alaska · 538 days ago · 26 km deep · 38 km away
  10. 2.6101 km SE of Perryville, Alaska · 538 days ago · 47 km deep · 54 km away
  11. 2.8204 km SE of Perryville, Alaska · 538 days ago · 7 km deep · 99 km away
  12. 2.157 km ESE of Chignik, Alaska · 535 days ago · 57 km deep · 78 km away
  13. 2.373 km SSE of Chignik, Alaska · 531 days ago · 5 km deep · 39 km away
  14. 1.939 km E of Chignik, Alaska · 526 days ago · 66 km deep · 92 km away
  15. 2.2150 km SE of Chignik, Alaska · 525 days ago · 36 km deep · 52 km away
  16. 2.3155 km SE of Perryville, Alaska · 524 days ago · 20 km deep · 67 km away
  17. 1.966 km E of Chignik, Alaska · 522 days ago · 52 km deep · 98 km away
  18. 3.5141 km SE of Perryville, Alaska · 522 days ago · 1 km deep · 47 km away
  19. 1.636 km ESE of Chignik, Alaska · 522 days ago · 45 km deep · 79 km away
  20. 1.546 km SE of Chignik, Alaska · 521 days ago · 49 km deep · 62 km away
  21. 2.2146 km SE of Perryville, Alaska · 521 days ago · 25 km deep · 43 km away
  22. 2.239 km SE of Chignik, Alaska · 519 days ago · 50 km deep · 72 km away
  23. 2.295 km ESE of Chignik, Alaska · 515 days ago · 7 km deep · 74 km away
  24. 3.0195 km SE of Chignik, Alaska · 511 days ago · 3 km deep · 89 km away
  25. 2.9144 km SE of Perryville, Alaska · 509 days ago · 20 km deep · 55 km away
  26. 2.4128 km SE of Perryville, Alaska · 509 days ago · 25 km deep · 40 km away
  27. 2.7133 km ESE of Chignik, Alaska · 505 days ago · 10 km deep · 57 km away
  28. 2.249 km SSE of Perryville, Alaska · 501 days ago · 45 km deep · 82 km away
  29. 2.6147 km SE of Perryville, Alaska · 500 days ago · 14 km deep · 51 km away
  30. 2.3145 km SE of Perryville, Alaska · 500 days ago · 30 km deep · 50 km away

Before

  1. 2.2107 km E of Chignik, Alaska · 560 days ago · 21 km deep · 96 km away
  2. 2.520 km SSE of Chignik, Alaska · 560 days ago · 68 km deep · 87 km away
  3. 2.146 km E of Chignik, Alaska · 561 days ago · 57 km deep · 92 km away
  4. 2.468 km E of Chignik, Alaska · 561 days ago · 39 km deep · 91 km away
  5. 2.432 km ESE of Perryville, Alaska · 562 days ago · 47 km deep · 84 km away
  6. 2.0115 km SE of Perryville, Alaska · 563 days ago · 12 km deep · 22 km away
  7. 2.330 km SE of Chignik, Alaska · 564 days ago · 75 km deep · 77 km away
  8. 4.290 km SSE of Perryville, Alaska · 564 days ago · 19 km deep · 96 km away · felt by 1
  9. 1.940 km ESE of Chignik, Alaska · 566 days ago · 52 km deep · 74 km away
  10. 2.196 km E of Chignik, Alaska · 568 days ago · 3 km deep · 92 km away
  11. 2.450 km SSE of Chignik, Alaska · 568 days ago · 42 km deep · 58 km away
  12. 3.2196 km SE of Perryville, Alaska · 571 days ago · 2 km deep · 93 km away
  13. 1.727 km ESE of Chignik, Alaska · 572 days ago · 44 km deep · 84 km away
  14. 2.540 km SSE of Chignik, Alaska · 572 days ago · 60 km deep · 68 km away · felt by 1
  15. 1.958 km E of Chignik, Alaska · 574 days ago · 3 km deep · 85 km away
  16. 2.293 km SE of Chignik, Alaska · 574 days ago · 17 km deep · 17 km away
  17. 1.948 km SE of Chignik, Alaska · 574 days ago · 18 km deep · 63 km away
  18. 2.295 km SSE of Perryville, Alaska · 578 days ago · 37 km deep · 93 km away
  19. 2.3160 km SE of Chignik, Alaska · 579 days ago · 21 km deep · 56 km away
  20. 2.261 km SE of Perryville, Alaska · 580 days ago · 50 km deep · 70 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0253od4a6a. Read Thu, Oct 1, 2026, 10:18 AM UTC.