Alaska earthquakes

M1.8 earthquake 135 km WSW of Adak, Alaska

A magnitude 1.8 earthquake struck 135 km WSW of Adak, Alaska on Thu, Jun 15, 2023, 8:53 AM HADT (17:53 UTC), 13 km (8 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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Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
1.8 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2023-06-15 17:53:15 UTC
Depth
13.2 km (8.2 mi), shallow
Epicenter
51.512° N, 178.499° 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
30

Nearby

Within 100 km, magnitude 1.5 and up: at least 201 in the 60 days after this one and 152 in the 30 days before it.

After

  1. 1.8Andreanof Islands, Aleutian Islands, Alaska · 1203 days ago · 26 km deep · 42 km away
  2. 1.671 km SSW of Adak, Alaska · 1203 days ago · 29 km deep · 97 km away
  3. 1.6221 km WSW of Adak, Alaska · 1203 days ago · 13 km deep · 86 km away
  4. 2.1182 km W of Adak, Alaska · 1203 days ago · 97 km deep · 63 km away
  5. 2.8221 km WSW of Adak, Alaska · 1202 days ago · 35 km deep · 86 km away
  6. 3.5193 km WSW of Adak, Alaska · 1202 days ago · 35 km deep · 63 km away
  7. 3.1189 km WSW of Adak, Alaska · 1202 days ago · 74 km deep · 56 km away
  8. 2.699 km WSW of Adak, Alaska · 1202 days ago · 35 km deep · 45 km away
  9. 1.775 km SW of Adak, Alaska · 1202 days ago · 25 km deep · 71 km away
  10. 1.9107 km SW of Adak, Alaska · 1202 days ago · 25 km deep · 61 km away
  11. 1.786 km SW of Adak, Alaska · 1202 days ago · 40 km deep · 59 km away
  12. 2.0149 km W of Adak, Alaska · 1202 days ago · 120 km deep · 48 km away
  13. 1.9172 km WSW of Adak, Alaska · 1202 days ago · 16 km deep · 38 km away
  14. 1.7181 km WSW of Adak, Alaska · 1202 days ago · 44 km deep · 48 km away
  15. 2.8115 km WSW of Adak, Alaska · 1202 days ago · 35 km deep · 28 km away
  16. 1.646 km SW of Adak, Alaska · 1202 days ago · 28 km deep · 97 km away
  17. 1.8226 km WSW of Adak, Alaska · 1201 days ago · 23 km deep · 92 km away
  18. 2.0108 km W of Adak, Alaska · 1201 days ago · 97 km deep · 41 km away
  19. 1.9112 km WSW of Adak, Alaska · 1201 days ago · 24 km deep · 25 km away
  20. 3.094 km SW of Adak, Alaska · 1201 days ago · 57 km deep · 52 km away
  21. 1.796 km W of Adak, Alaska · 1200 days ago · -2 km deep · 48 km away
  22. 3.6122 km SW of Adak, Alaska · 1200 days ago · 35 km deep · 43 km away
  23. 1.996 km WSW of Adak, Alaska · 1200 days ago · 33 km deep · 41 km away
  24. 2.0106 km WSW of Adak, Alaska · 1199 days ago · 48 km deep · 41 km away
  25. 1.7137 km WSW of Adak, Alaska · 1199 days ago · 10 km deep · 26 km away
  26. 1.589 km SW of Adak, Alaska · 1198 days ago · 37 km deep · 58 km away
  27. 1.6Andreanof Islands, Aleutian Islands, Alaska · 1197 days ago · 11 km deep · 100 km away
  28. 2.5194 km WSW of Adak, Alaska · 1197 days ago · 30 km deep · 60 km away
  29. 2.096 km WSW of Adak, Alaska · 1197 days ago · 53 km deep · 44 km away
  30. 1.783 km SW of Adak, Alaska · 1197 days ago · 42 km deep · 60 km away
  31. 3.9Andreanof Islands, Aleutian Islands, Alaska · 1197 days ago · 102 km deep · 36 km away
  32. 1.8112 km WSW of Adak, Alaska · 1197 days ago · 16 km deep · 23 km away
  33. 2.1136 km WSW of Adak, Alaska · 1196 days ago · 35 km deep · 20 km away
  34. 2.089 km SW of Adak, Alaska · 1196 days ago · 26 km deep · 57 km away
  35. 2.1134 km SW of Adak, Alaska · 1196 days ago · 18 km deep · 47 km away
  36. 1.898 km W of Adak, Alaska · 1196 days ago · 4 km deep · 49 km away
  37. 2.1174 km WSW of Adak, Alaska · 1196 days ago · 24 km deep · 46 km away
  38. 2.097 km W of Adak, Alaska · 1196 days ago · 3 km deep · 48 km away
  39. 2.097 km W of Adak, Alaska · 1196 days ago · 3 km deep · 50 km away
  40. 1.797 km W of Adak, Alaska · 1196 days ago · 3 km deep · 48 km away
  41. 1.9Andreanof Islands, Aleutian Islands, Alaska · 1196 days ago · 21 km deep · 2 km away
  42. 2.596 km W of Adak, Alaska · 1195 days ago · 8 km deep · 52 km away
  43. 1.997 km W of Adak, Alaska · 1195 days ago · 3 km deep · 49 km away
  44. 2.096 km W of Adak, Alaska · 1195 days ago · 4 km deep · 49 km away
  45. 2.097 km W of Adak, Alaska · 1195 days ago · 3 km deep · 49 km away
  46. 2.097 km W of Adak, Alaska · 1195 days ago · 4 km deep · 49 km away
  47. 1.997 km W of Adak, Alaska · 1195 days ago · 2 km deep · 49 km away
  48. 2.1132 km WSW of Adak, Alaska · 1195 days ago · 10 km deep · 14 km away
  49. 2.654 km SW of Adak, Alaska · 1195 days ago · 35 km deep · 97 km away
  50. 1.998 km W of Adak, Alaska · 1195 days ago · 3 km deep · 49 km away
  51. 1.9115 km WSW of Adak, Alaska · 1195 days ago · 26 km deep · 27 km away
  52. 1.994 km W of Adak, Alaska · 1194 days ago · 2 km deep · 50 km away
  53. 1.8103 km W of Adak, Alaska · 1194 days ago · 5 km deep · 45 km away
  54. 2.6231 km WSW of Adak, Alaska · 1194 days ago · 10 km deep · 97 km away
  55. 2.039 km W of Adak, Alaska · 1194 days ago · 84 km deep · 98 km away
  56. 3.1149 km WSW of Adak, Alaska · 1193 days ago · 35 km deep · 35 km away
  57. 1.665 km WSW of Adak, Alaska · 1193 days ago · 13 km deep · 72 km away
  58. 3.1Andreanof Islands, Aleutian Islands, Alaska · 1193 days ago · 26 km deep · 41 km away
  59. 1.881 km SW of Adak, Alaska · 1193 days ago · 40 km deep · 63 km away
  60. 1.6134 km WSW of Adak, Alaska · 1193 days ago · 11 km deep · 15 km away

The first 60 of at least 201.

Before

  1. 1.7Andreanof Islands, Aleutian Islands, Alaska · 1203 days ago · 26 km deep · 76 km away
  2. 1.8Andreanof Islands, Aleutian Islands, Alaska · 1204 days ago · 63 km deep · 63 km away
  3. 2.6Andreanof Islands, Aleutian Islands, Alaska · 1204 days ago · 21 km deep · 12 km away
  4. 1.9134 km WSW of Adak, Alaska · 1204 days ago · 12 km deep · 5 km away
  5. 1.9163 km WSW of Adak, Alaska · 1204 days ago · 39 km deep · 37 km away
  6. 1.897 km W of Adak, Alaska · 1205 days ago · 4 km deep · 50 km away
  7. 1.5131 km WSW of Adak, Alaska · 1205 days ago · 10 km deep · 4 km away
  8. 1.9120 km WSW of Adak, Alaska · 1205 days ago · 13 km deep · 18 km away
  9. 1.584 km SW of Adak, Alaska · 1205 days ago · 41 km deep · 63 km away
  10. 3.075 km SSW of Adak, Alaska · 1205 days ago · 35 km deep · 93 km away
  11. 1.9229 km W of Adak, Alaska · 1205 days ago · 72 km deep · 98 km away
  12. 1.5149 km SW of Adak, Alaska · 1205 days ago · 19 km deep · 42 km away
  13. 1.7125 km WSW of Adak, Alaska · 1205 days ago · 22 km deep · 23 km away
  14. 1.6Andreanof Islands, Aleutian Islands, Alaska · 1205 days ago · 19 km deep · 3 km away
  15. 1.5134 km WSW of Adak, Alaska · 1205 days ago · 13 km deep · 2 km away
  16. 3.3135 km WSW of Adak, Alaska · 1205 days ago · 19 km deep · 9 km away
  17. 1.681 km SW of Adak, Alaska · 1205 days ago · 34 km deep · 63 km away
  18. 1.5136 km WSW of Adak, Alaska · 1205 days ago · 17 km deep · 1 km away
  19. 2.6136 km WSW of Adak, Alaska · 1205 days ago · 22 km deep · 9 km away
  20. 1.8136 km WSW of Adak, Alaska · 1205 days ago · 15 km deep · 2 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0237mtndeo. Read Thu, Oct 1, 2026, 3:49 AM UTC.