Alaska earthquakes

M2.1 earthquake 84 km SE of Unalaska, Alaska

A magnitude 2.1 earthquake struck 84 km SE of Unalaska, Alaska on Sat, Apr 20, 2024, 2:31 AM AKDT (10:31 UTC), 24 km (15 mi) below the surface.

A larger quake followed: M4.3 138 km SE of Akutan, 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
2.1 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2024-04-20 10:31:22 UTC
Depth
24.3 km (15.1 mi), shallow
Epicenter
53.287° N, 165.728° 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
20

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 130 in the 60 days after this one and 65 in the 30 days before it.

After

  1. 2.614 km W of Akutan, Alaska · 896 days ago · 8 km deep · 95 km away
  2. 2.1109 km SSE of Akutan, Alaska · 896 days ago · 21 km deep · 41 km away
  3. 1.780 km SSE of Akutan, Alaska · 896 days ago · 25 km deep · 36 km away
  4. 2.615 km W of Akutan, Alaska · 895 days ago · 4 km deep · 96 km away
  5. 2.887 km SSW of Unalaska, Alaska · 893 days ago · 35 km deep · 77 km away
  6. 1.765 km SE of Unalaska, Alaska · 892 days ago · 21 km deep · 20 km away
  7. 1.654 km SE of Unalaska, Alaska · 891 days ago · 49 km deep · 30 km away
  8. 2.033 km SSW of Unalaska, Alaska · 890 days ago · 78 km deep · 71 km away
  9. 2.3148 km SE of Akutan, Alaska · 890 days ago · 23 km deep · 91 km away
  10. 3.196 km SE of Akutan, Alaska · 890 days ago · 28 km deep · 84 km away
  11. 3.148 km SSE of Unalaska, Alaska · 890 days ago · 81 km deep · 37 km away
  12. 2.163 km SW of Unalaska, Alaska · 889 days ago · 46 km deep · 93 km away
  13. 3.280 km S of Unalaska, Alaska · 889 days ago · 35 km deep · 66 km away
  14. 2.069 km SE of Unalaska, Alaska · 889 days ago · 23 km deep · 15 km away
  15. 1.685 km SSE of Unalaska, Alaska · 889 days ago · 8 km deep · 29 km away
  16. 2.0138 km SE of Akutan, Alaska · 888 days ago · 25 km deep · 95 km away
  17. 2.9140 km SE of Akutan, Alaska · 888 days ago · 27 km deep · 83 km away
  18. 2.7141 km SE of Akutan, Alaska · 887 days ago · 17 km deep · 94 km away
  19. 2.2144 km SE of Akutan, Alaska · 887 days ago · 9 km deep · 98 km away
  20. 2.2125 km SE of Akutan, Alaska · 887 days ago · 15 km deep · 88 km away
  21. 2.190 km SE of Akutan, Alaska · 887 days ago · 41 km deep · 70 km away
  22. 1.551 km SSE of Unalaska, Alaska · 886 days ago · 47 km deep · 37 km away
  23. 1.668 km S of Unalaska, Alaska · 886 days ago · 40 km deep · 52 km away
  24. 1.748 km SSW of Unalaska, Alaska · 886 days ago · 69 km deep · 80 km away
  25. 2.6121 km SE of Akutan, Alaska · 886 days ago · 35 km deep · 89 km away
  26. 3.416 km SSE of Akutan, Alaska · 886 days ago · 82 km deep · 80 km away
  27. 1.932 km SSW of Akutan, Alaska · 886 days ago · 75 km deep · 64 km away
  28. 2.076 km SSE of Akutan, Alaska · 885 days ago · 23 km deep · 33 km away
  29. 2.053 km E of Akutan, Alaska · 884 days ago · 72 km deep · 100 km away
  30. 2.737 km SSW of Akutan, Alaska · 884 days ago · 73 km deep · 60 km away
  31. 3.383 km SE of Unalaska, Alaska · 884 days ago · 35 km deep · 3 km away
  32. 3.5123 km SE of Akutan, Alaska · 883 days ago · 35 km deep · 83 km away
  33. 2.9131 km SE of Akutan, Alaska · 883 days ago · 35 km deep · 88 km away
  34. 3.1140 km SE of Akutan, Alaska · 883 days ago · 30 km deep · 91 km away
  35. 2.7131 km SE of Akutan, Alaska · 883 days ago · 18 km deep · 87 km away
  36. 2.084 km SSE of Unalaska, Alaska · 882 days ago · 21 km deep · 26 km away
  37. 2.9139 km SE of Akutan, Alaska · 882 days ago · 10 km deep · 84 km away
  38. 1.96 km E of Unalaska, Alaska · 881 days ago · 8 km deep · 81 km away
  39. 1.814 km E of Unalaska, Alaska · 880 days ago · 81 km deep · 74 km away
  40. 2.743 km ESE of Akutan, Alaska · 879 days ago · 35 km deep · 89 km away
  41. 2.033 km E of Akutan, Alaska · 879 days ago · 44 km deep · 95 km away
  42. 2.216 km WSW of Dutch Harbor, Alaska · 879 days ago · 6 km deep · 94 km away
  43. 1.871 km S of Unalaska, Alaska · 879 days ago · 61 km deep · 51 km away
  44. 1.666 km SSE of Akutan, Alaska · 879 days ago · 41 km deep · 31 km away
  45. 1.94 km E of Unalaska, Alaska · 879 days ago · 13 km deep · 81 km away
  46. 2.079 km SSE of Akutan, Alaska · 879 days ago · 26 km deep · 36 km away
  47. 3.0175 km SSE of Unalaska, Alaska · 878 days ago · 10 km deep · 95 km away
  48. 1.979 km SSE of Akutan, Alaska · 878 days ago · 18 km deep · 22 km away
  49. 2.849 km SW of Unalaska, Alaska · 878 days ago · 89 km deep · 94 km away
  50. 2.9145 km SE of Akutan, Alaska · 878 days ago · 10 km deep · 87 km away
  51. 3.1146 km SE of Akutan, Alaska · 878 days ago · 27 km deep · 88 km away
  52. 2.045 km SE of Unalaska, Alaska · 877 days ago · 54 km deep · 42 km away
  53. 1.984 km SSE of Unalaska, Alaska · 877 days ago · 17 km deep · 27 km away
  54. 1.986 km SE of Unalaska, Alaska · 877 days ago · 21 km deep · 4 km away
  55. 1.922 km WSW of Dutch Harbor, Alaska · 876 days ago · 5 km deep · 98 km away
  56. 1.871 km SSW of Unalaska, Alaska · 876 days ago · 31 km deep · 87 km away
  57. 1.614 km W of Akutan, Alaska · 876 days ago · 7 km deep · 94 km away
  58. 2.7133 km SE of Akutan, Alaska · 873 days ago · 10 km deep · 78 km away
  59. 3.384 km SSW of Unalaska, Alaska · 873 days ago · 35 km deep · 74 km away
  60. 1.815 km W of Akutan, Alaska · 872 days ago · 5 km deep · 94 km away

The first 60 of 130.

Before

  1. 3.48 km W of Akutan, Alaska · 897 days ago · 5 km deep · 95 km away
  2. 1.811 km W of Akutan, Alaska · 897 days ago · 5 km deep · 96 km away
  3. 2.110 km W of Akutan, Alaska · 897 days ago · 3 km deep · 95 km away
  4. 1.812 km W of Akutan, Alaska · 897 days ago · 4 km deep · 96 km away
  5. 2.171 km SE of Unalaska, Alaska · 899 days ago · 26 km deep · 19 km away
  6. 1.829 km ESE of Unalaska, Alaska · 900 days ago · 28 km deep · 58 km away
  7. 2.082 km SSW of Unalaska, Alaska · 900 days ago · 26 km deep · 74 km away
  8. 3.1132 km SSE of Akutan, Alaska · 901 days ago · 10 km deep · 70 km away
  9. 2.656 km SSW of Unalaska, Alaska · 901 days ago · 85 km deep · 72 km away
  10. 2.967 km SSE of Unalaska, Alaska · 901 days ago · 35 km deep · 24 km away
  11. 1.973 km S of Unalaska, Alaska · 902 days ago · 26 km deep · 46 km away
  12. 1.984 km SSE of Akutan, Alaska · 902 days ago · 25 km deep · 43 km away
  13. 2.910 km SSE of Akutan, Alaska · 902 days ago · 115 km deep · 84 km away
  14. 2.580 km SSE of Akutan, Alaska · 902 days ago · 21 km deep · 40 km away
  15. 1.549 km SW of Unalaska, Alaska · 902 days ago · 16 km deep · 90 km away
  16. 1.72 km WSW of Dutch Harbor, Alaska · 902 days ago · 121 km deep · 86 km away
  17. 3.685 km SSW of Unalaska, Alaska · 903 days ago · 36 km deep · 74 km away
  18. 2.2170 km SSE of Unalaska, Alaska · 903 days ago · 2 km deep · 86 km away
  19. 1.671 km S of Unalaska, Alaska · 903 days ago · 31 km deep · 56 km away
  20. 1.913 km E of Unalaska, Alaska · 904 days ago · 75 km deep · 75 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak02453qsjtl. Read Sat, Oct 3, 2026, 7:59 PM UTC.