Alaska earthquakes

M1.9 earthquake 33 km ESE of Old Harbor, Alaska

A magnitude 1.9 earthquake struck 33 km ESE of Old Harbor, Alaska on Fri, Jul 11, 2025, 9:48 AM AKDT (17:48 UTC), 20 km (12 mi) below the surface.

A larger quake followed: M4.6 116 km SE of Old Harbor, Alaska. This one was a foreshock.

Womens Bay forecastMore in Alaska

Map

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

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The earthquake

Magnitude
1.9 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2025-07-11 17:48:54 UTC
Depth
20.0 km (12.4 mi), shallow
Epicenter
57.115° N, 152.781° 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
25

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 35 in the 60 days after this one and 7 in the 30 days before it.

After

  1. 1.716 km SSE of Larsen Bay, Alaska · 438 days ago · 14 km deep · 75 km away
  2. 2.114 km ENE of Akhiok, Alaska · 437 days ago · 38 km deep · 72 km away
  3. 3.218 km SSW of Akhiok, Alaska · 425 days ago · 43 km deep · 97 km away
  4. 2.65 km E of Kodiak, Alaska · 416 days ago · 29 km deep · 79 km away · felt by 2
  5. 1.811 km NNW of Akhiok, Alaska · 411 days ago · 25 km deep · 90 km away
  6. 2.820 km WSW of Womens Bay, Alaska · 403 days ago · 43 km deep · 60 km away
  7. 1.87 km NW of Port Lions, Alaska · 400 days ago · 37 km deep · 89 km away
  8. 3.029 km N of Old Harbor, Alaska · 398 days ago · 42 km deep · 50 km away
  9. 1.731 km N of Old Harbor, Alaska · 397 days ago · 9 km deep · 54 km away
  10. 4.6116 km SE of Old Harbor, Alaska · 397 days ago · 12 km deep · 91 km away
  11. 3.1123 km SE of Old Harbor, Alaska · 397 days ago · 12 km deep · 99 km away
  12. 3.2119 km SE of Old Harbor, Alaska · 397 days ago · 12 km deep · 93 km away
  13. 3.3Kodiak Island region, Alaska · 397 days ago · 12 km deep · 95 km away
  14. 2.8119 km SE of Old Harbor, Alaska · 397 days ago · 12 km deep · 94 km away
  15. 2.278 km SSE of Old Harbor, Alaska · 397 days ago · 11 km deep · 61 km away
  16. 2.6120 km SSE of Old Harbor, Alaska · 397 days ago · 11 km deep · 97 km away
  17. 2.138 km SE of Old Harbor, Alaska · 397 days ago · 10 km deep · 20 km away
  18. 3.2113 km SE of Old Harbor, Alaska · 397 days ago · 12 km deep · 87 km away
  19. 2.988 km SSE of Old Harbor, Alaska · 397 days ago · 11 km deep · 67 km away
  20. 2.9102 km SSE of Old Harbor, Alaska · 397 days ago · 12 km deep · 85 km away
  21. 2.4122 km SSE of Old Harbor, Alaska · 397 days ago · 12 km deep · 100 km away
  22. 2.7116 km SSE of Old Harbor, Alaska · 397 days ago · 12 km deep · 95 km away
  23. 2.4112 km SSE of Old Harbor, Alaska · 397 days ago · 12 km deep · 90 km away
  24. 2.044 km S of Old Harbor, Alaska · 397 days ago · 26 km deep · 42 km away
  25. 2.4105 km SE of Old Harbor, Alaska · 396 days ago · 12 km deep · 82 km away
  26. 2.498 km SSE of Old Harbor, Alaska · 396 days ago · 12 km deep · 77 km away
  27. 1.728 km NNE of Larsen Bay, Alaska · 396 days ago · 35 km deep · 100 km away
  28. 2.2104 km SE of Old Harbor, Alaska · 396 days ago · 12 km deep · 80 km away
  29. 1.732 km S of Larsen Bay, Alaska · 396 days ago · 9 km deep · 69 km away
  30. 2.8112 km SE of Old Harbor, Alaska · 396 days ago · 12 km deep · 89 km away
  31. 2.297 km SE of Old Harbor, Alaska · 395 days ago · 20 km deep · 71 km away
  32. 2.2109 km SE of Old Harbor, Alaska · 395 days ago · 25 km deep · 86 km away
  33. 3.5116 km SSE of Old Harbor, Alaska · 395 days ago · 25 km deep · 94 km away
  34. 3.5116 km SSE of Old Harbor, Alaska · 395 days ago · 5 km deep · 94 km away
  35. 2.985 km S of Old Harbor, Alaska · 392 days ago · 0 km deep · 77 km away

Before

  1. 1.814 km NW of Larsen Bay, Alaska · 449 days ago · 26 km deep · 100 km away
  2. 2.09 km ESE of Akhiok, Alaska · 458 days ago · 15 km deep · 78 km away
  3. 2.422 km N of Larsen Bay, Alaska · 464 days ago · 9 km deep · 99 km away
  4. 1.837 km N of Old Harbor, Alaska · 464 days ago · 6 km deep · 56 km away
  5. 2.122 km ENE of Kodiak, Alaska · 470 days ago · 27 km deep · 93 km away
  6. 2.14 km N of Womens Bay, Alaska · 474 days ago · 44 km deep · 68 km away
  7. 2.332 km NE of Larsen Bay, Alaska · 475 days ago · 52 km deep · 88 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0258ttlepc. Read Sat, Oct 3, 2026, 9:21 AM UTC.