Alaska earthquakes

M1.5 earthquake 73 km SSE of Adak, Alaska

A magnitude 1.5 earthquake struck 73 km SSE of Adak, Alaska on Tue, Jul 11, 2023, 1:00 AM HADT (10:00 UTC), 18 km (11 mi) below the surface.

A larger quake followed: M3.9 75 km SSW of Adak, Alaska. This one was a foreshock.

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The earthquake

Magnitude
1.5 (ml), micro
Local time
UTC
2023-07-11 10:00:57 UTC
Depth
18.3 km (11.4 mi), shallow
Epicenter
51.247° N, 176.299° 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

Nearby

Within 100 km, magnitude 1.5 and up: at least 199 in the 60 days after this one and 152 in the 30 days before it.

After

  1. 1.8100 km SW of Adak, Alaska · 1177 days ago · 26 km deep · 94 km away
  2. 1.916 km NNW of Adak, Alaska · 1177 days ago · 173 km deep · 90 km away
  3. 1.547 km SW of Adak, Alaska · 1177 days ago · 42 km deep · 65 km away
  4. 3.164 km SE of Adak, Alaska · 1177 days ago · 36 km deep · 32 km away
  5. 3.598 km ESE of Adak, Alaska · 1176 days ago · 42 km deep · 66 km away
  6. 2.294 km SE of Adak, Alaska · 1176 days ago · 15 km deep · 56 km away
  7. 2.1Andreanof Islands, Aleutian Islands, Alaska · 1176 days ago · 21 km deep · 56 km away
  8. 1.9100 km ESE of Adak, Alaska · 1176 days ago · 25 km deep · 64 km away
  9. 3.270 km SE of Adak, Alaska · 1176 days ago · 35 km deep · 47 km away
  10. 1.779 km SW of Adak, Alaska · 1175 days ago · 44 km deep · 90 km away
  11. 2.6Andreanof Islands, Aleutian Islands, Alaska · 1175 days ago · 35 km deep · 52 km away
  12. 3.149 km SSW of Adak, Alaska · 1175 days ago · 35 km deep · 39 km away
  13. 2.1155 km SE of Adak, Alaska · 1175 days ago · 5 km deep · 92 km away
  14. 1.956 km SSE of Adak, Alaska · 1174 days ago · 13 km deep · 17 km away
  15. 2.680 km ESE of Adak, Alaska · 1174 days ago · 35 km deep · 56 km away
  16. 2.063 km ESE of Adak, Alaska · 1174 days ago · 26 km deep · 50 km away
  17. 1.761 km SSE of Adak, Alaska · 1173 days ago · 23 km deep · 19 km away
  18. 1.585 km SW of Atka, Alaska · 1172 days ago · 47 km deep · 94 km away
  19. 2.666 km SE of Adak, Alaska · 1171 days ago · 35 km deep · 45 km away
  20. 3.342 km S of Adak, Alaska · 1171 days ago · 34 km deep · 36 km away
  21. 1.8Andreanof Islands, Aleutian Islands, Alaska · 1171 days ago · 49 km deep · 34 km away
  22. 1.547 km SW of Adak, Alaska · 1171 days ago · 45 km deep · 63 km away
  23. 3.167 km WSW of Adak, Alaska · 1171 days ago · 71 km deep · 93 km away
  24. 1.668 km SW of Adak, Alaska · 1170 days ago · 26 km deep · 67 km away
  25. 1.5Andreanof Islands, Aleutian Islands, Alaska · 1170 days ago · 19 km deep · 61 km away
  26. 1.828 km ESE of Adak, Alaska · 1169 days ago · 75 km deep · 58 km away
  27. 1.861 km ESE of Adak, Alaska · 1169 days ago · 34 km deep · 49 km away
  28. 1.655 km SSW of Adak, Alaska · 1169 days ago · 39 km deep · 58 km away
  29. 1.545 km SSE of Adak, Alaska · 1169 days ago · 29 km deep · 29 km away
  30. 1.942 km S of Adak, Alaska · 1169 days ago · 49 km deep · 32 km away
  31. 1.875 km S of Adak, Alaska · 1169 days ago · 19 km deep · 11 km away
  32. 2.539 km NE of Adak, Alaska · 1169 days ago · 148 km deep · 96 km away
  33. 1.875 km S of Adak, Alaska · 1168 days ago · 17 km deep · 11 km away
  34. 2.6162 km S of Adak, Alaska · 1168 days ago · 10 km deep · 97 km away
  35. 1.983 km SW of Adak, Alaska · 1168 days ago · 41 km deep · 95 km away
  36. 2.6Andreanof Islands, Aleutian Islands, Alaska · 1167 days ago · 35 km deep · 34 km away
  37. 1.748 km SW of Adak, Alaska · 1167 days ago · 45 km deep · 66 km away
  38. 1.967 km WSW of Adak, Alaska · 1167 days ago · 60 km deep · 90 km away
  39. 1.760 km SSW of Adak, Alaska · 1167 days ago · 23 km deep · 41 km away
  40. 1.866 km SSW of Adak, Alaska · 1167 days ago · 26 km deep · 40 km away
  41. 1.767 km ESE of Adak, Alaska · 1166 days ago · 22 km deep · 53 km away
  42. 1.640 km SSE of Adak, Alaska · 1166 days ago · 30 km deep · 34 km away
  43. 1.5Andreanof Islands, Aleutian Islands, Alaska · 1166 days ago · 26 km deep · 36 km away
  44. 2.865 km WSW of Adak, Alaska · 1166 days ago · 77 km deep · 93 km away
  45. 1.889 km SW of Adak, Alaska · 1166 days ago · 19 km deep · 96 km away
  46. 1.940 km S of Adak, Alaska · 1164 days ago · 35 km deep · 36 km away
  47. 1.650 km SW of Adak, Alaska · 1164 days ago · 43 km deep · 64 km away
  48. 1.838 km SSE of Adak, Alaska · 1163 days ago · 36 km deep · 35 km away
  49. 3.786 km ESE of Adak, Alaska · 1162 days ago · 35 km deep · 55 km away
  50. 1.889 km SW of Adak, Alaska · 1162 days ago · 36 km deep · 92 km away
  51. 2.232 km ESE of Adak, Alaska · 1162 days ago · 62 km deep · 59 km away
  52. 1.566 km SSE of Adak, Alaska · 1162 days ago · 18 km deep · 8 km away
  53. 1.663 km SSW of Adak, Alaska · 1161 days ago · 24 km deep · 39 km away
  54. 1.710 km NW of Adak, Alaska · 1161 days ago · 118 km deep · 82 km away
  55. 1.639 km SSE of Adak, Alaska · 1161 days ago · 36 km deep · 34 km away
  56. 1.5Andreanof Islands, Aleutian Islands, Alaska · 1161 days ago · 53 km deep · 68 km away
  57. 2.055 km ENE of Adak, Alaska · 1161 days ago · 172 km deep · 98 km away
  58. 1.974 km SW of Adak, Alaska · 1160 days ago · 31 km deep · 89 km away
  59. 1.563 km SE of Adak, Alaska · 1160 days ago · 22 km deep · 23 km away
  60. 1.6101 km SSW of Adak, Alaska · 1160 days ago · 25 km deep · 75 km away

The first 60 of at least 199.

Before

  1. 1.6Andreanof Islands, Aleutian Islands, Alaska · 1177 days ago · 21 km deep · 4 km away
  2. 1.673 km SSE of Adak, Alaska · 1177 days ago · 20 km deep · 9 km away
  3. 2.071 km SSE of Adak, Alaska · 1177 days ago · 20 km deep · 2 km away
  4. 3.530 km SSW of Adak, Alaska · 1178 days ago · 54 km deep · 50 km away
  5. 1.770 km SSE of Adak, Alaska · 1178 days ago · 26 km deep · 6 km away
  6. 2.9100 km ESE of Adak, Alaska · 1178 days ago · 35 km deep · 79 km away
  7. 2.1123 km SSW of Atka, Alaska · 1178 days ago · 14 km deep · 83 km away
  8. 1.873 km WSW of Adak, Alaska · 1178 days ago · 24 km deep · 94 km away
  9. 2.051 km S of Adak, Alaska · 1178 days ago · 26 km deep · 25 km away
  10. 1.861 km SSW of Adak, Alaska · 1179 days ago · 45 km deep · 58 km away
  11. 1.955 km ESE of Adak, Alaska · 1179 days ago · 61 km deep · 62 km away
  12. 2.6Andreanof Islands, Aleutian Islands, Alaska · 1179 days ago · 33 km deep · 22 km away
  13. 2.064 km SW of Adak, Alaska · 1179 days ago · 20 km deep · 74 km away
  14. 1.567 km SSE of Adak, Alaska · 1179 days ago · 22 km deep · 8 km away
  15. 1.759 km SSE of Adak, Alaska · 1179 days ago · 23 km deep · 19 km away
  16. 3.456 km SW of Adak, Alaska · 1179 days ago · 45 km deep · 60 km away
  17. 1.858 km SE of Adak, Alaska · 1179 days ago · 42 km deep · 25 km away
  18. 3.824 km SE of Adak, Alaska · 1180 days ago · 55 km deep · 51 km away
  19. 2.222 km SE of Adak, Alaska · 1180 days ago · 94 km deep · 57 km away
  20. 1.784 km WSW of Atka, Alaska · 1180 days ago · 60 km deep · 96 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0238tp53am. Read Wed, Sep 30, 2026, 6:56 PM UTC.