Alaska earthquakes

M1.9 earthquake 102 km SSW of Unalaska, Alaska

A magnitude 1.9 earthquake struck 102 km SSW of Unalaska, Alaska on Wed, Apr 3, 2024, 11:21 AM AKDT (19:21 UTC), 9 km (6 mi) below the surface.

A larger quake followed: M4.6 87 km SSW of Unalaska, 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
1.9 (ml), micro
Local time
UTC
2024-04-03 19:21:19 UTC
Depth
9.2 km (5.7 mi), shallow
Epicenter
53.077° N, 167.311° 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
21

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 110 in the 60 days after this one and 66 in the 30 days before it.

After

  1. 4.473 km SW of Unalaska, Alaska · 908 days ago · 93 km deep · 48 km away · felt by 5
  2. 3.777 km SW of Unalaska, Alaska · 908 days ago · 87 km deep · 32 km away · felt by 1
  3. 2.083 km ESE of Nikolski, Alaska · 907 days ago · 26 km deep · 67 km away
  4. 1.933 km SSW of Unalaska, Alaska · 906 days ago · 78 km deep · 70 km away
  5. 2.023 km S of Unalaska, Alaska · 906 days ago · 75 km deep · 85 km away
  6. 4.186 km E of Nikolski, Alaska · 905 days ago · 50 km deep · 22 km away
  7. 2.083 km E of Nikolski, Alaska · 905 days ago · 56 km deep · 23 km away
  8. 2.088 km E of Nikolski, Alaska · 905 days ago · 52 km deep · 19 km away
  9. 2.061 km SSE of Unalaska, Alaska · 905 days ago · 44 km deep · 85 km away
  10. 1.986 km SSW of Unalaska, Alaska · 905 days ago · 38 km deep · 21 km away
  11. 4.687 km SSW of Unalaska, Alaska · 903 days ago · 35 km deep · 34 km away · felt by 1
  12. 2.085 km ENE of Nikolski, Alaska · 902 days ago · 57 km deep · 22 km away
  13. 3.164 km WSW of Dutch Harbor, Alaska · 900 days ago · 106 km deep · 73 km away
  14. 2.325 km E of Nikolski, Alaska · 900 days ago · 46 km deep · 80 km away
  15. 1.671 km S of Unalaska, Alaska · 899 days ago · 31 km deep · 53 km away
  16. 1.679 km WSW of Unalaska, Alaska · 899 days ago · 13 km deep · 51 km away
  17. 3.685 km SSW of Unalaska, Alaska · 899 days ago · 36 km deep · 35 km away
  18. 1.675 km SW of Unalaska, Alaska · 899 days ago · 13 km deep · 42 km away
  19. 1.549 km SW of Unalaska, Alaska · 899 days ago · 16 km deep · 55 km away
  20. 1.973 km S of Unalaska, Alaska · 898 days ago · 26 km deep · 62 km away
  21. 2.967 km SSE of Unalaska, Alaska · 897 days ago · 35 km deep · 87 km away
  22. 2.656 km SSW of Unalaska, Alaska · 897 days ago · 85 km deep · 49 km away
  23. 2.073 km SW of Unalaska, Alaska · 897 days ago · 73 km deep · 39 km away
  24. 2.082 km SSW of Unalaska, Alaska · 897 days ago · 26 km deep · 34 km away
  25. 2.056 km WSW of Unalaska, Alaska · 897 days ago · 16 km deep · 60 km away
  26. 3.2123 km ESE of Nikolski, Alaska · 894 days ago · 35 km deep · 42 km away
  27. 3.0139 km ESE of Nikolski, Alaska · 894 days ago · 11 km deep · 66 km away
  28. 1.758 km WSW of Unalaska, Alaska · 893 days ago · 15 km deep · 60 km away
  29. 1.799 km ESE of Nikolski, Alaska · 892 days ago · 25 km deep · 41 km away
  30. 2.245 km E of Nikolski, Alaska · 892 days ago · 43 km deep · 64 km away
  31. 1.988 km E of Nikolski, Alaska · 891 days ago · 20 km deep · 32 km away
  32. 2.1141 km ESE of Nikolski, Alaska · 891 days ago · 24 km deep · 92 km away
  33. 2.887 km SSW of Unalaska, Alaska · 889 days ago · 35 km deep · 32 km away
  34. 2.257 km E of Nikolski, Alaska · 889 days ago · 71 km deep · 53 km away
  35. 1.765 km SE of Unalaska, Alaska · 888 days ago · 21 km deep · 97 km away
  36. 3.1140 km ESE of Nikolski, Alaska · 888 days ago · 10 km deep · 71 km away
  37. 1.859 km ENE of Nikolski, Alaska · 888 days ago · 67 km deep · 49 km away
  38. 1.997 km E of Nikolski, Alaska · 887 days ago · 37 km deep · 15 km away
  39. 1.654 km SE of Unalaska, Alaska · 887 days ago · 49 km deep · 96 km away
  40. 2.033 km SSW of Unalaska, Alaska · 886 days ago · 78 km deep · 71 km away
  41. 3.148 km SSE of Unalaska, Alaska · 886 days ago · 81 km deep · 91 km away
  42. 2.163 km SW of Unalaska, Alaska · 886 days ago · 46 km deep · 40 km away
  43. 3.280 km S of Unalaska, Alaska · 886 days ago · 35 km deep · 42 km away
  44. 1.685 km SSE of Unalaska, Alaska · 885 days ago · 8 km deep · 81 km away
  45. 1.578 km WSW of Unalaska, Alaska · 885 days ago · 70 km deep · 59 km away
  46. 2.148 km ESE of Nikolski, Alaska · 884 days ago · 33 km deep · 66 km away
  47. 1.575 km SW of Unalaska, Alaska · 884 days ago · 13 km deep · 39 km away
  48. 1.6100 km E of Nikolski, Alaska · 884 days ago · 17 km deep · 14 km away
  49. 2.6102 km ESE of Nikolski, Alaska · 884 days ago · 35 km deep · 37 km away
  50. 1.551 km SSE of Unalaska, Alaska · 883 days ago · 47 km deep · 85 km away
  51. 1.668 km S of Unalaska, Alaska · 883 days ago · 40 km deep · 57 km away
  52. 3.8140 km ESE of Nikolski, Alaska · 882 days ago · 10 km deep · 66 km away
  53. 1.748 km SSW of Unalaska, Alaska · 882 days ago · 69 km deep · 54 km away
  54. 1.899 km E of Nikolski, Alaska · 881 days ago · 49 km deep · 15 km away
  55. 1.944 km SSE of Nikolski, Alaska · 881 days ago · 25 km deep · 98 km away
  56. 2.084 km SSE of Unalaska, Alaska · 879 days ago · 21 km deep · 84 km away
  57. 2.437 km SE of Nikolski, Alaska · 877 days ago · 44 km deep · 93 km away
  58. 1.864 km SW of Unalaska, Alaska · 877 days ago · 14 km deep · 46 km away
  59. 1.969 km SW of Unalaska, Alaska · 876 days ago · 13 km deep · 44 km away
  60. 1.885 km ENE of Nikolski, Alaska · 876 days ago · 82 km deep · 41 km away

The first 60 of 110.

Before

  1. 1.970 km WSW of Dutch Harbor, Alaska · 910 days ago · 40 km deep · 71 km away
  2. 1.880 km SSW of Unalaska, Alaska · 910 days ago · 26 km deep · 23 km away
  3. 2.067 km SW of Unalaska, Alaska · 910 days ago · 60 km deep · 50 km away
  4. 2.0124 km SSW of Unalaska, Alaska · 911 days ago · 11 km deep · 36 km away
  5. 2.186 km ENE of Nikolski, Alaska · 911 days ago · 55 km deep · 24 km away
  6. 1.8102 km SSW of Unalaska, Alaska · 911 days ago · 26 km deep · 26 km away
  7. 2.3108 km ESE of Nikolski, Alaska · 912 days ago · 46 km deep · 41 km away
  8. 1.876 km SSW of Unalaska, Alaska · 912 days ago · 34 km deep · 32 km away
  9. 1.978 km SSW of Unalaska, Alaska · 913 days ago · 34 km deep · 35 km away
  10. 2.967 km SE of Unalaska, Alaska · 913 days ago · 35 km deep · 100 km away
  11. 1.790 km WSW of Unalaska, Alaska · 913 days ago · 57 km deep · 51 km away
  12. 2.679 km S of Unalaska, Alaska · 913 days ago · 35 km deep · 45 km away
  13. 3.429 km SSE of Nikolski, Alaska · 913 days ago · 35 km deep · 99 km away
  14. 2.085 km SSW of Unalaska, Alaska · 914 days ago · 49 km deep · 17 km away
  15. 2.257 km SW of Unalaska, Alaska · 914 days ago · 16 km deep · 54 km away
  16. 1.950 km SSW of Unalaska, Alaska · 914 days ago · 72 km deep · 52 km away
  17. 2.174 km S of Unalaska, Alaska · 915 days ago · 23 km deep · 42 km away
  18. 2.6104 km E of Nikolski, Alaska · 916 days ago · 35 km deep · 23 km away
  19. 1.946 km SW of Unalaska, Alaska · 916 days ago · 68 km deep · 59 km away
  20. 2.118 km SSE of Nikolski, Alaska · 916 days ago · 45 km deep · 99 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0244bryefn. Read Wed, Sep 30, 2026, 4:46 AM UTC.