Alaska earthquakes

M1.8 earthquake 47 km ESE of Unalaska, Alaska

A magnitude 1.8 earthquake struck 47 km ESE of Unalaska, Alaska on Mon, Apr 1, 2024, 4:20 AM AKDT (12:20 UTC), 35 km (22 mi) below the surface.

A larger quake followed: M4.6 87 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
1.8 (ml), micro
Local time
UTC
2024-04-01 12:20:10 UTC
Depth
34.8 km (21.6 mi), shallow
Epicenter
53.704° N, 165.872° 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
18

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 127 in the 60 days after this one and 62 in the 30 days before it.

After

  1. 2.376 km SSE of Akutan, Alaska · 912 days ago · 46 km deep · 44 km away
  2. 1.880 km SSW of Unalaska, Alaska · 911 days ago · 26 km deep · 96 km away
  3. 1.931 km SE of Akutan, Alaska · 911 days ago · 49 km deep · 36 km away
  4. 2.913 km ESE of Unalaska, Alaska · 910 days ago · 83 km deep · 34 km away
  5. 2.167 km SE of Unalaska, Alaska · 910 days ago · 28 km deep · 29 km away
  6. 2.028 km ENE of Akutan, Alaska · 908 days ago · 71 km deep · 69 km away
  7. 3.791 km ESE of Akutan, Alaska · 908 days ago · 20 km deep · 85 km away
  8. 2.398 km SE of Akutan, Alaska · 907 days ago · 26 km deep · 86 km away
  9. 1.933 km SSW of Unalaska, Alaska · 907 days ago · 78 km deep · 56 km away
  10. 2.023 km S of Unalaska, Alaska · 907 days ago · 75 km deep · 42 km away
  11. 2.2109 km SSE of Unalaska, Alaska · 906 days ago · 19 km deep · 75 km away
  12. 2.061 km SSE of Unalaska, Alaska · 906 days ago · 44 km deep · 40 km away
  13. 1.986 km SSW of Unalaska, Alaska · 906 days ago · 38 km deep · 98 km away
  14. 2.389 km ESE of Akutan, Alaska · 905 days ago · 35 km deep · 83 km away
  15. 2.294 km SE of Unalaska, Alaska · 905 days ago · 26 km deep · 56 km away
  16. 2.4113 km SE of Akutan, Alaska · 905 days ago · 35 km deep · 95 km away
  17. 4.687 km SSW of Unalaska, Alaska · 904 days ago · 35 km deep · 91 km away · felt by 1
  18. 2.245 km ESE of Unalaska, Alaska · 903 days ago · 27 km deep · 3 km away
  19. 1.913 km E of Unalaska, Alaska · 901 days ago · 75 km deep · 35 km away
  20. 1.671 km S of Unalaska, Alaska · 900 days ago · 31 km deep · 70 km away
  21. 3.685 km SSW of Unalaska, Alaska · 900 days ago · 36 km deep · 89 km away
  22. 1.72 km WSW of Dutch Harbor, Alaska · 900 days ago · 121 km deep · 50 km away
  23. 1.549 km SW of Unalaska, Alaska · 899 days ago · 16 km deep · 78 km away
  24. 2.580 km SSE of Akutan, Alaska · 899 days ago · 21 km deep · 48 km away
  25. 2.910 km SSE of Akutan, Alaska · 899 days ago · 115 km deep · 40 km away
  26. 1.984 km SSE of Akutan, Alaska · 899 days ago · 25 km deep · 54 km away
  27. 1.973 km S of Unalaska, Alaska · 899 days ago · 26 km deep · 65 km away
  28. 2.967 km SSE of Unalaska, Alaska · 898 days ago · 35 km deep · 43 km away
  29. 2.656 km SSW of Unalaska, Alaska · 898 days ago · 85 km deep · 71 km away
  30. 2.082 km SSW of Unalaska, Alaska · 898 days ago · 26 km deep · 88 km away
  31. 2.056 km WSW of Unalaska, Alaska · 897 days ago · 16 km deep · 93 km away
  32. 1.829 km ESE of Unalaska, Alaska · 897 days ago · 28 km deep · 19 km away
  33. 2.171 km SE of Unalaska, Alaska · 896 days ago · 26 km deep · 29 km away
  34. 1.812 km W of Akutan, Alaska · 894 days ago · 4 km deep · 49 km away
  35. 2.110 km W of Akutan, Alaska · 894 days ago · 3 km deep · 48 km away
  36. 1.811 km W of Akutan, Alaska · 894 days ago · 5 km deep · 49 km away
  37. 3.48 km W of Akutan, Alaska · 894 days ago · 5 km deep · 48 km away
  38. 1.758 km WSW of Unalaska, Alaska · 894 days ago · 15 km deep · 95 km away
  39. 2.184 km SE of Unalaska, Alaska · 894 days ago · 24 km deep · 47 km away
  40. 2.614 km W of Akutan, Alaska · 894 days ago · 8 km deep · 48 km away
  41. 1.978 km ESE of Akutan, Alaska · 893 days ago · 36 km deep · 86 km away
  42. 2.1109 km SSE of Akutan, Alaska · 893 days ago · 21 km deep · 73 km away
  43. 1.780 km SSE of Akutan, Alaska · 893 days ago · 25 km deep · 47 km away
  44. 2.615 km W of Akutan, Alaska · 892 days ago · 4 km deep · 49 km away
  45. 2.887 km SSW of Unalaska, Alaska · 890 days ago · 35 km deep · 92 km away
  46. 1.765 km SE of Unalaska, Alaska · 889 days ago · 21 km deep · 34 km away
  47. 1.654 km SE of Unalaska, Alaska · 888 days ago · 49 km deep · 27 km away
  48. 2.033 km SSW of Unalaska, Alaska · 887 days ago · 78 km deep · 54 km away
  49. 3.196 km SE of Akutan, Alaska · 887 days ago · 28 km deep · 85 km away
  50. 3.148 km SSE of Unalaska, Alaska · 887 days ago · 81 km deep · 29 km away
  51. 2.163 km SW of Unalaska, Alaska · 886 days ago · 46 km deep · 88 km away
  52. 3.280 km S of Unalaska, Alaska · 886 days ago · 35 km deep · 82 km away
  53. 2.069 km SE of Unalaska, Alaska · 886 days ago · 23 km deep · 35 km away
  54. 1.685 km SSE of Unalaska, Alaska · 886 days ago · 8 km deep · 63 km away
  55. 2.190 km SE of Akutan, Alaska · 884 days ago · 41 km deep · 73 km away
  56. 2.177 km ESE of Akutan, Alaska · 884 days ago · 28 km deep · 85 km away
  57. 1.551 km SSE of Unalaska, Alaska · 884 days ago · 47 km deep · 35 km away
  58. 1.668 km S of Unalaska, Alaska · 883 days ago · 40 km deep · 65 km away
  59. 1.748 km SSW of Unalaska, Alaska · 883 days ago · 69 km deep · 71 km away
  60. 3.416 km SSE of Akutan, Alaska · 883 days ago · 82 km deep · 37 km away

The first 60 of 127.

Before

  1. 1.876 km SSW of Unalaska, Alaska · 913 days ago · 34 km deep · 86 km away
  2. 1.978 km SSW of Unalaska, Alaska · 914 days ago · 34 km deep · 85 km away
  3. 2.967 km SE of Unalaska, Alaska · 914 days ago · 35 km deep · 34 km away
  4. 2.679 km S of Unalaska, Alaska · 914 days ago · 35 km deep · 79 km away
  5. 2.257 km SW of Unalaska, Alaska · 915 days ago · 16 km deep · 91 km away
  6. 3.671 km SE of Akutan, Alaska · 915 days ago · 54 km deep · 61 km away
  7. 1.950 km SSW of Unalaska, Alaska · 915 days ago · 72 km deep · 75 km away
  8. 2.174 km S of Unalaska, Alaska · 916 days ago · 23 km deep · 78 km away
  9. 2.890 km ESE of Akutan, Alaska · 916 days ago · 34 km deep · 96 km away
  10. 2.045 km SE of Akutan, Alaska · 917 days ago · 51 km deep · 44 km away
  11. 1.946 km SW of Unalaska, Alaska · 917 days ago · 68 km deep · 77 km away
  12. 1.916 km WSW of Unalaska, Alaska · 918 days ago · 75 km deep · 60 km away
  13. 1.854 km SE of Unalaska, Alaska · 918 days ago · 58 km deep · 19 km away
  14. 1.528 km ESE of Unalaska, Alaska · 919 days ago · 36 km deep · 19 km away
  15. 1.746 km SSW of Unalaska, Alaska · 919 days ago · 67 km deep · 69 km away
  16. 1.731 km SSE of Akutan, Alaska · 919 days ago · 36 km deep · 27 km away
  17. 2.174 km S of Unalaska, Alaska · 919 days ago · 24 km deep · 78 km away
  18. 4.097 km ESE of Akutan, Alaska · 920 days ago · 35 km deep · 89 km away
  19. 2.676 km E of Akutan, Alaska · 920 days ago · 70 km deep · 95 km away
  20. 1.851 km S of Akutan, Alaska · 921 days ago · 50 km deep · 10 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak02448cpged. Read Thu, Oct 1, 2026, 12:52 AM UTC.