Alaska earthquakes

M2.2 earthquake 88 km S of Unalaska, Alaska

A magnitude 2.2 earthquake struck 88 km S of Unalaska, Alaska on Wed, Apr 3, 2019, 2:10 AM AKDT (10:10 UTC), 17 km (10 mi) below the surface.

A larger quake followed: M4.6 127 km SSW 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, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2019-04-03 10:10:40 UTC
Depth
16.6 km (10.3 mi), shallow
Epicenter
53.088° N, 166.772° 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
14

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 49 in the 60 days after this one and 32 in the 30 days before it.

After

  1. 2.355 km SW of Unalaska, Alaska · 2739 days ago · 89 km deep · 56 km away
  2. 2.266 km ESE of Nikolski, Alaska · 2738 days ago · 31 km deep · 81 km away
  3. 1.788 km SSW of Unalaska, Alaska · 2737 days ago · 26 km deep · 12 km away
  4. 2.687 km SE of Unalaska, Alaska · 2734 days ago · 16 km deep · 79 km away
  5. 4.6127 km SSW of Unalaska, Alaska · 2734 days ago · 35 km deep · 39 km away
  6. 3.7125 km ESE of Nikolski, Alaska · 2734 days ago · 32 km deep · 47 km away
  7. 3.233 km SSE of Unalaska, Alaska · 2734 days ago · 68 km deep · 64 km away
  8. 2.9142 km ESE of Nikolski, Alaska · 2733 days ago · 10 km deep · 58 km away
  9. 2.648 km SSW of Unalaska, Alaska · 2733 days ago · 78 km deep · 41 km away
  10. 2.849 km ESE of Nikolski, Alaska · 2731 days ago · 24 km deep · 98 km away
  11. 3.846 km ESE of Nikolski, Alaska · 2731 days ago · 35 km deep · 100 km away
  12. 1.860 km SE of Unalaska, Alaska · 2729 days ago · 13 km deep · 65 km away
  13. 3.183 km S of Unalaska, Alaska · 2728 days ago · 31 km deep · 10 km away
  14. 2.050 km ESE of Nikolski, Alaska · 2727 days ago · 20 km deep · 100 km away
  15. 2.678 km SSW of Unalaska, Alaska · 2727 days ago · 29 km deep · 34 km away
  16. 2.980 km SSW of Unalaska, Alaska · 2727 days ago · 29 km deep · 10 km away
  17. 2.677 km SW of Unalaska, Alaska · 2726 days ago · 32 km deep · 60 km away
  18. 3.856 km ENE of Nikolski, Alaska · 2725 days ago · 53 km deep · 89 km away
  19. 2.518 km SSW of Unalaska, Alaska · 2724 days ago · 91 km deep · 71 km away
  20. 2.851 km S of Akutan, Alaska · 2718 days ago · 54 km deep · 94 km away
  21. 2.7128 km S of Unalaska, Alaska · 2715 days ago · 25 km deep · 40 km away
  22. 3.692 km SE of Nikolski, Alaska · 2713 days ago · 25 km deep · 95 km away
  23. 3.189 km S of Unalaska, Alaska · 2712 days ago · 35 km deep · 10 km away
  24. 3.982 km SSW of Unalaska, Alaska · 2711 days ago · 40 km deep · 7 km away
  25. 1.957 km SSE of Unalaska, Alaska · 2710 days ago · 41 km deep · 47 km away
  26. 1.776 km SW of Unalaska, Alaska · 2709 days ago · 13 km deep · 64 km away
  27. 3.090 km SSW of Unalaska, Alaska · 2707 days ago · 35 km deep · 2 km away
  28. 1.776 km SW of Unalaska, Alaska · 2706 days ago · 19 km deep · 38 km away
  29. 3.068 km SSW of Unalaska, Alaska · 2705 days ago · 35 km deep · 23 km away
  30. 3.545 km SE of Unalaska, Alaska · 2704 days ago · 46 km deep · 67 km away
  31. 3.457 km S of Unalaska, Alaska · 2703 days ago · 49 km deep · 33 km away
  32. 2.073 km SSW of Unalaska, Alaska · 2702 days ago · 47 km deep · 20 km away
  33. 2.165 km NE of Nikolski, Alaska · 2702 days ago · 123 km deep · 94 km away
  34. 3.067 km SE of Unalaska, Alaska · 2702 days ago · 35 km deep · 64 km away
  35. 1.59 km W of Dutch Harbor, Alaska · 2696 days ago · 8 km deep · 90 km away
  36. 2.07 km W of Dutch Harbor, Alaska · 2696 days ago · 5 km deep · 89 km away
  37. 1.76 km N of Dutch Harbor, Alaska · 2696 days ago · 5 km deep · 97 km away
  38. 2.950 km ESE of Nikolski, Alaska · 2696 days ago · 22 km deep · 98 km away
  39. 2.350 km SW of Unalaska, Alaska · 2694 days ago · 72 km deep · 55 km away
  40. 2.246 km W of Dutch Harbor, Alaska · 2694 days ago · 26 km deep · 94 km away
  41. 1.986 km E of Nikolski, Alaska · 2693 days ago · 48 km deep · 55 km away
  42. 2.842 km S of Unalaska, Alaska · 2690 days ago · 71 km deep · 46 km away
  43. 2.076 km SE of Unalaska, Alaska · 2689 days ago · 37 km deep · 85 km away
  44. 2.055 km SE of Unalaska, Alaska · 2686 days ago · 42 km deep · 77 km away
  45. 1.8104 km E of Nikolski, Alaska · 2685 days ago · 26 km deep · 44 km away
  46. 2.8147 km SSE of Unalaska, Alaska · 2682 days ago · 10 km deep · 95 km away
  47. 2.553 km SE of Unalaska, Alaska · 2681 days ago · 50 km deep · 80 km away
  48. 2.083 km S of Unalaska, Alaska · 2681 days ago · 42 km deep · 6 km away
  49. 1.871 km SE of Unalaska, Alaska · 2679 days ago · 18 km deep · 79 km away

Before

  1. 2.560 km SSE of Unalaska, Alaska · 2740 days ago · 45 km deep · 55 km away
  2. 2.288 km SSW of Unalaska, Alaska · 2744 days ago · 35 km deep · 13 km away
  3. 2.398 km E of Nikolski, Alaska · 2745 days ago · 25 km deep · 51 km away
  4. 1.967 km SE of Unalaska, Alaska · 2745 days ago · 13 km deep · 64 km away
  5. 2.247 km SE of Unalaska, Alaska · 2747 days ago · 58 km deep · 73 km away
  6. 2.360 km SE of Unalaska, Alaska · 2747 days ago · 24 km deep · 71 km away
  7. 2.4157 km ESE of Nikolski, Alaska · 2748 days ago · 10 km deep · 77 km away
  8. 1.946 km SW of Unalaska, Alaska · 2748 days ago · 9 km deep · 56 km away
  9. 2.381 km E of Nikolski, Alaska · 2748 days ago · 34 km deep · 65 km away
  10. 2.081 km SSW of Unalaska, Alaska · 2749 days ago · 26 km deep · 11 km away
  11. 2.765 km SE of Unalaska, Alaska · 2750 days ago · 25 km deep · 71 km away
  12. 2.365 km SE of Unalaska, Alaska · 2750 days ago · 24 km deep · 68 km away
  13. 2.465 km SE of Unalaska, Alaska · 2750 days ago · 24 km deep · 71 km away
  14. 2.351 km E of Nikolski, Alaska · 2754 days ago · 29 km deep · 89 km away
  15. 2.685 km ESE of Nikolski, Alaska · 2754 days ago · 35 km deep · 84 km away
  16. 1.858 km E of Nikolski, Alaska · 2755 days ago · 54 km deep · 87 km away
  17. 1.737 km SSE of Unalaska, Alaska · 2756 days ago · 64 km deep · 60 km away
  18. 1.684 km SSW of Unalaska, Alaska · 2758 days ago · 59 km deep · 34 km away
  19. 1.788 km E of Nikolski, Alaska · 2758 days ago · 38 km deep · 54 km away
  20. 2.478 km SSE of Akutan, Alaska · 2759 days ago · 23 km deep · 98 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak01949yzuai. Read Fri, Oct 2, 2026, 6:17 AM UTC.