Alaska earthquakes

M2.0 earthquake 115 km ENE of Chignik, Alaska

A magnitude 2.0 earthquake struck 115 km ENE of Chignik, Alaska on Mon, Sep 1, 2025, 11:06 AM AKDT (19:06 UTC), 46 km (29 mi) below the surface.

A larger quake followed: M4.6 114 km E of Chignik, 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
2.0 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2025-09-01 19:06:57 UTC
Depth
46.0 km (28.6 mi), shallow
Epicenter
56.538° N, 156.587° 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: 40 in the 60 days after this one and 36 in the 30 days before it.

After

  1. 2.1135 km SW of Akhiok, Alaska · 395 days ago · 5 km deep · 51 km away
  2. 1.694 km SE of Ugashik, Alaska · 394 days ago · 74 km deep · 44 km away
  3. 2.4132 km ESE of Chignik, Alaska · 394 days ago · 18 km deep · 96 km away
  4. 2.7106 km E of Chignik, Alaska · 392 days ago · 18 km deep · 14 km away
  5. 2.2111 km ESE of Chignik, Alaska · 389 days ago · 45 km deep · 71 km away
  6. 1.938 km ESE of Chignik, Alaska · 389 days ago · 32 km deep · 89 km away
  7. 2.369 km W of Akhiok, Alaska · 387 days ago · 210 km deep · 91 km away
  8. 2.193 km ESE of Ugashik, Alaska · 387 days ago · 13 km deep · 88 km away
  9. 2.7122 km SW of Akhiok, Alaska · 387 days ago · 26 km deep · 60 km away
  10. 1.688 km ESE of Ugashik, Alaska · 383 days ago · 12 km deep · 78 km away
  11. 2.591 km ESE of Ugashik, Alaska · 381 days ago · 14 km deep · 80 km away
  12. 2.595 km E of Chignik, Alaska · 379 days ago · 17 km deep · 33 km away
  13. 2.344 km SSW of Ugashik, Alaska · 377 days ago · 5 km deep · 88 km away
  14. 2.146 km SE of Ugashik, Alaska · 377 days ago · 6 km deep · 75 km away
  15. 1.871 km SSW of Ugashik, Alaska · 373 days ago · 3 km deep · 88 km away
  16. 4.6114 km E of Chignik, Alaska · 373 days ago · 45 km deep · 21 km away · felt by 2
  17. 3.1128 km E of Chignik, Alaska · 373 days ago · 50 km deep · 20 km away
  18. 2.6129 km E of Chignik, Alaska · 373 days ago · 50 km deep · 19 km away
  19. 2.7127 km E of Chignik, Alaska · 373 days ago · 50 km deep · 19 km away
  20. 2.172 km SSW of Ugashik, Alaska · 373 days ago · 112 km deep · 82 km away
  21. 2.274 km S of Ugashik, Alaska · 372 days ago · 124 km deep · 70 km away
  22. 2.3116 km E of Chignik, Alaska · 371 days ago · 15 km deep · 21 km away
  23. 3.3114 km E of Chignik, Alaska · 371 days ago · 10 km deep · 14 km away
  24. 2.452 km SSE of Ugashik, Alaska · 370 days ago · 2 km deep · 67 km away
  25. 2.036 km SE of Ugashik, Alaska · 367 days ago · 15 km deep · 84 km away
  26. 1.947 km SE of Ugashik, Alaska · 367 days ago · 7 km deep · 74 km away
  27. 1.844 km SE of Ugashik, Alaska · 367 days ago · 8 km deep · 76 km away
  28. 2.064 km SSE of Ugashik, Alaska · 367 days ago · 14 km deep · 56 km away
  29. 2.544 km S of Ugashik, Alaska · 366 days ago · 3 km deep · 83 km away
  30. 1.778 km ESE of Ugashik, Alaska · 365 days ago · 21 km deep · 77 km away
  31. 2.992 km ESE of Chignik, Alaska · 365 days ago · 76 km deep · 79 km away
  32. 2.3106 km E of Chignik, Alaska · 364 days ago · 54 km deep · 16 km away
  33. 3.1112 km E of Chignik, Alaska · 359 days ago · 37 km deep · 21 km away
  34. 2.557 km SE of Ugashik, Alaska · 359 days ago · 0 km deep · 65 km away
  35. 2.239 km SSE of Ugashik, Alaska · 358 days ago · 35 km deep · 80 km away
  36. 2.653 km ESE of Chignik, Alaska · 358 days ago · 70 km deep · 75 km away
  37. 2.081 km WSW of Karluk, Alaska · 354 days ago · 15 km deep · 94 km away
  38. 1.979 km WSW of Karluk, Alaska · 349 days ago · 72 km deep · 98 km away
  39. 2.9112 km E of Chignik, Alaska · 349 days ago · 35 km deep · 21 km away
  40. 2.1103 km E of Chignik, Alaska · 340 days ago · 63 km deep · 42 km away

Before

  1. 2.8129 km ESE of Chignik, Alaska · 395 days ago · 44 km deep · 64 km away
  2. 2.995 km W of Akhiok, Alaska · 395 days ago · 63 km deep · 76 km away
  3. 1.567 km SSW of Ugashik, Alaska · 398 days ago · 14 km deep · 96 km away
  4. 2.0106 km SW of Akhiok, Alaska · 398 days ago · 29 km deep · 86 km away
  5. 2.058 km SE of Ugashik, Alaska · 398 days ago · 9 km deep · 72 km away
  6. 1.989 km SE of Ugashik, Alaska · 400 days ago · 12 km deep · 46 km away
  7. 1.969 km SE of Ugashik, Alaska · 402 days ago · 5 km deep · 68 km away
  8. 1.873 km SW of Karluk, Alaska · 402 days ago · 67 km deep · 100 km away
  9. 1.727 km S of Ugashik, Alaska · 404 days ago · 120 km deep · 97 km away
  10. 1.7142 km ESE of Chignik, Alaska · 404 days ago · 20 km deep · 86 km away
  11. 2.960 km SE of Chignik, Alaska · 404 days ago · 38 km deep · 88 km away
  12. 1.976 km S of Ugashik, Alaska · 405 days ago · 75 km deep · 48 km away · felt by 1
  13. 1.6107 km W of Akhiok, Alaska · 406 days ago · 8 km deep · 52 km away
  14. 1.7103 km E of Chignik, Alaska · 407 days ago · 46 km deep · 42 km away
  15. 1.561 km ENE of Chignik, Alaska · 409 days ago · 67 km deep · 58 km away
  16. 2.379 km ENE of Chignik, Alaska · 410 days ago · 67 km deep · 36 km away
  17. 2.278 km W of Akhiok, Alaska · 412 days ago · 30 km deep · 77 km away
  18. 1.956 km S of Ugashik, Alaska · 413 days ago · 3 km deep · 80 km away
  19. 1.652 km SE of Ugashik, Alaska · 414 days ago · 10 km deep · 70 km away
  20. 1.958 km ESE of Ugashik, Alaska · 415 days ago · 2 km deep · 82 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak025b7uhfn6. Read Fri, Oct 2, 2026, 4:11 AM UTC.