Alaska earthquakes

M2.2 earthquake 145 km SE of Unalaska, Alaska

A magnitude 2.2 earthquake struck 145 km SE of Unalaska, Alaska on Thu, Aug 22, 2019, 1:26 AM AKDT (09:26 UTC), 48 km (30 mi) below the surface.

A larger quake followed: M4.8 61 km SE of Unalaska, Alaska. This one was a foreshock.

Unalaska 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
2.2 (ml), micro
Local time
UTC
2019-08-22 09:26:45 UTC
Depth
48.0 km (29.8 mi), shallow
Epicenter
52.843° N, 165.189° 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
16

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 54 in the 60 days after this one and 17 in the 30 days before it.

After

  1. 2.982 km SSE of Unalaska, Alaska · 2596 days ago · 35 km deep · 81 km away
  2. 2.2144 km SE of Akutan, Alaska · 2595 days ago · 23 km deep · 80 km away
  3. 2.184 km SSE of Akutan, Alaska · 2592 days ago · 26 km deep · 64 km away
  4. 2.277 km SE of Akutan, Alaska · 2591 days ago · 29 km deep · 88 km away
  5. 1.961 km SSE of Akutan, Alaska · 2591 days ago · 40 km deep · 88 km away
  6. 1.966 km SE of Unalaska, Alaska · 2591 days ago · 23 km deep · 79 km away
  7. 2.0211 km SSE of Akutan, Alaska · 2590 days ago · 10 km deep · 82 km away
  8. 3.093 km SE of Akutan, Alaska · 2583 days ago · 35 km deep · 76 km away
  9. 1.856 km SSE of Akutan, Alaska · 2583 days ago · 22 km deep · 93 km away
  10. 1.848 km SSE of Akutan, Alaska · 2583 days ago · 53 km deep · 100 km away
  11. 2.481 km SE of Unalaska, Alaska · 2580 days ago · 39 km deep · 67 km away
  12. 2.563 km SE of Unalaska, Alaska · 2577 days ago · 35 km deep · 83 km away
  13. 2.1132 km S of Unalaska, Alaska · 2575 days ago · 13 km deep · 91 km away
  14. 2.986 km SSE of Akutan, Alaska · 2573 days ago · 35 km deep · 64 km away
  15. 1.951 km S of Akutan, Alaska · 2572 days ago · 51 km deep · 97 km away
  16. 3.0135 km SE of Akutan, Alaska · 2571 days ago · 26 km deep · 52 km away
  17. 2.655 km SE of Unalaska, Alaska · 2571 days ago · 54 km deep · 90 km away
  18. 3.184 km SSE of Akutan, Alaska · 2571 days ago · 35 km deep · 67 km away
  19. 2.687 km SSE of Akutan, Alaska · 2571 days ago · 35 km deep · 63 km away
  20. 2.859 km SE of Unalaska, Alaska · 2570 days ago · 35 km deep · 87 km away
  21. 2.850 km S of Akutan, Alaska · 2570 days ago · 58 km deep · 100 km away
  22. 3.3189 km SSE of Unalaska, Alaska · 2570 days ago · 10 km deep · 69 km away
  23. 3.061 km SE of Akutan, Alaska · 2569 days ago · 46 km deep · 97 km away
  24. 2.585 km SE of Unalaska, Alaska · 2568 days ago · 28 km deep · 60 km away
  25. 2.3127 km SE of Akutan, Alaska · 2564 days ago · 8 km deep · 87 km away
  26. 2.2102 km SSE of Akutan, Alaska · 2564 days ago · 4 km deep · 61 km away
  27. 2.477 km SE of Unalaska, Alaska · 2561 days ago · 10 km deep · 68 km away
  28. 4.165 km SE of Unalaska, Alaska · 2560 days ago · 44 km deep · 80 km away
  29. 1.663 km SE of Unalaska, Alaska · 2560 days ago · 23 km deep · 82 km away
  30. 2.561 km SE of Unalaska, AK · 2560 days ago · 24 km deep · 85 km away
  31. 4.861 km SE of Unalaska, Alaska · 2559 days ago · 35 km deep · 84 km away · felt by 4
  32. 1.761 km SE of Unalaska, Alaska · 2559 days ago · 55 km deep · 84 km away
  33. 2.662 km SE of Unalaska, Alaska · 2559 days ago · 35 km deep · 83 km away
  34. 3.466 km SE of Unalaska, Alaska · 2559 days ago · 32 km deep · 79 km away
  35. 2.066 km SE of Unalaska, Alaska · 2559 days ago · 39 km deep · 80 km away
  36. 2.773 km SE of Unalaska, Alaska · 2558 days ago · 23 km deep · 76 km away
  37. 2.063 km S of Akutan, Alaska · 2558 days ago · 45 km deep · 88 km away
  38. 1.572 km S of Akutan, Alaska · 2558 days ago · 21 km deep · 77 km away
  39. 1.989 km SE of Akutan, Alaska · 2557 days ago · 12 km deep · 74 km away
  40. 2.9211 km SSE of Akutan, Alaska · 2557 days ago · 10 km deep · 66 km away
  41. 1.767 km SE of Unalaska, Alaska · 2556 days ago · 24 km deep · 80 km away
  42. 1.656 km SSE of Unalaska, Alaska · 2555 days ago · 50 km deep · 95 km away
  43. 1.659 km SE of Unalaska, Alaska · 2554 days ago · 42 km deep · 87 km away
  44. 2.974 km SE of Unalaska, Alaska · 2553 days ago · 26 km deep · 71 km away
  45. 1.669 km SSE of Unalaska, Alaska · 2552 days ago · 26 km deep · 78 km away
  46. 2.5142 km SE of Akutan, Alaska · 2552 days ago · 13 km deep · 80 km away
  47. 1.663 km SE of Unalaska, Alaska · 2551 days ago · 58 km deep · 84 km away
  48. 2.699 km SE of Akutan, Alaska · 2550 days ago · 35 km deep · 86 km away
  49. 1.997 km SE of Akutan, Alaska · 2550 days ago · 41 km deep · 88 km away
  50. 1.7Fox Islands, Aleutian Islands, Alaska · 2549 days ago · 34 km deep · 57 km away
  51. 1.779 km SSE of Akutan, Alaska · 2549 days ago · 13 km deep · 70 km away
  52. 1.559 km SE of Unalaska, Alaska · 2544 days ago · 50 km deep · 86 km away
  53. 3.699 km SE of Akutan, Alaska · 2543 days ago · 34 km deep · 90 km away
  54. 2.197 km SE of Akutan, Alaska · 2543 days ago · 45 km deep · 92 km away

Before

  1. 2.073 km SE of Akutan, Alaska · 2598 days ago · 22 km deep · 85 km away
  2. 3.279 km SE of Akutan, Alaska · 2601 days ago · 35 km deep · 84 km away
  3. 2.083 km SE of Akutan, Alaska · 2601 days ago · 41 km deep · 86 km away
  4. 2.178 km SSE of Akutan, Alaska · 2602 days ago · 35 km deep · 71 km away
  5. 2.1Fox Islands, Aleutian Islands, Alaska · 2605 days ago · 39 km deep · 95 km away
  6. 2.687 km SSE of Akutan, Alaska · 2605 days ago · 35 km deep · 64 km away
  7. 3.582 km SSE of Akutan, Alaska · 2605 days ago · 35 km deep · 67 km away
  8. 2.2183 km SSE of Unalaska, Alaska · 2607 days ago · 18 km deep · 59 km away
  9. 3.483 km SSE of Akutan, Alaska · 2608 days ago · 27 km deep · 69 km away
  10. 2.392 km SE of Akutan, Alaska · 2612 days ago · 41 km deep · 84 km away
  11. 5.2189 km SSE of Unalaska, Alaska · 2615 days ago · 23 km deep · 74 km away · felt by 1
  12. 1.862 km SE of Akutan, Alaska · 2617 days ago · 48 km deep · 92 km away
  13. 2.166 km SSE of Unalaska, Alaska · 2618 days ago · 52 km deep · 85 km away
  14. 1.687 km SE of Akutan, Alaska · 2619 days ago · 46 km deep · 86 km away
  15. 2.6118 km SE of Akutan, Alaska · 2621 days ago · 35 km deep · 62 km away
  16. 2.554 km SSE of Unalaska, Alaska · 2622 days ago · 40 km deep · 91 km away
  17. 2.5101 km SE of Akutan, Alaska · 2626 days ago · 35 km deep · 80 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak019ar59wdy. Read Wed, Sep 30, 2026, 7:56 AM UTC.