Alaska earthquakes

M2.7 earthquake 267 km W of Adak, Alaska

A magnitude 2.7 earthquake struck 267 km W of Adak, Alaska on Mon, Jul 14, 2025, 1:30 AM GMT+12 (13:30 UTC), 184 km (114 mi) below the surface.

A larger quake followed: M5.9 237 km W 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
2.7 (ML, local (Richter)), micro
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2025-07-13 13:30:48 UTC
Depth
184.2 km (114.4 mi), intermediate-depth
Epicenter
52.014° N, 179.476° E
Region
Alaska
Tsunami flag
No
Status
Reviewed by a seismologist

Magnitude estimates

Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.

Mag.ScaleComputed byNotes
2.7ML, local (Richter)USGS National Earthquake Information CenterPreferred · Reviewed · ±0.091 · 16 stations
2.4ML, local (Richter)Alaska Earthquake CenterPreliminary

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 12.5 km horizontally, 2.6 km in depth
Magnitude uncertainty
±0.09
Depth from
From location
Station coverage gap
173°
Stations used
19

Nearby

Within 100 km, magnitude 1.5 and up: 130 in the 60 days after this one and 77 in the 30 days before it.

After

  1. 2.8192 km W of Adak, Alaska · 445 days ago · 163 km deep · 76 km away
  2. 3.1244 km WSW of Adak, Alaska · 444 days ago · 35 km deep · 99 km away
  3. 3.1292 km WSW of Adak, Alaska · 444 days ago · 21 km deep · 99 km away
  4. 2.7Rat Islands, Aleutian Islands, Alaska · 443 days ago · 74 km deep · 74 km away
  5. 2.0211 km W of Adak, Alaska · 443 days ago · 84 km deep · 65 km away
  6. 2.9Rat Islands, Aleutian Islands, Alaska · 443 days ago · 35 km deep · 86 km away
  7. 2.7275 km W of Adak, Alaska · 442 days ago · 94 km deep · 30 km away
  8. 1.6289 km WSW of Adak, Alaska · 442 days ago · 23 km deep · 94 km away
  9. 2.9232 km W of Adak, Alaska · 442 days ago · 79 km deep · 61 km away
  10. 2.0220 km WSW of Adak, Alaska · 441 days ago · 47 km deep · 81 km away
  11. 3.2Rat Islands, Aleutian Islands, Alaska · 441 days ago · 71 km deep · 91 km away
  12. 1.6Rat Islands, Aleutian Islands, Alaska · 440 days ago · -2 km deep · 80 km away
  13. 2.9Rat Islands, Aleutian Islands, Alaska · 439 days ago · 21 km deep · 97 km away
  14. 2.6Rat Islands, Aleutian Islands, Alaska · 438 days ago · 54 km deep · 90 km away
  15. 3.3233 km W of Adak, Alaska · 438 days ago · 73 km deep · 66 km away
  16. 1.9204 km WSW of Adak, Alaska · 438 days ago · 14 km deep · 98 km away
  17. 5.0275 km WSW of Adak, Alaska · 437 days ago · 50 km deep · 83 km away
  18. 1.8270 km WSW of Adak, Alaska · 437 days ago · 33 km deep · 83 km away
  19. 1.9271 km WSW of Adak, Alaska · 437 days ago · 34 km deep · 81 km away
  20. 1.9273 km WSW of Adak, Alaska · 437 days ago · 35 km deep · 83 km away
  21. 1.9274 km WSW of Adak, Alaska · 437 days ago · 33 km deep · 86 km away
  22. 1.8271 km WSW of Adak, Alaska · 437 days ago · 35 km deep · 84 km away
  23. 1.7273 km WSW of Adak, Alaska · 437 days ago · 34 km deep · 82 km away
  24. 1.9273 km WSW of Adak, Alaska · 437 days ago · 35 km deep · 82 km away
  25. 1.7272 km WSW of Adak, Alaska · 437 days ago · 34 km deep · 81 km away
  26. 1.5273 km WSW of Adak, Alaska · 436 days ago · 35 km deep · 84 km away
  27. 1.8231 km WSW of Adak, Alaska · 436 days ago · 69 km deep · 69 km away
  28. 2.7Rat Islands, Aleutian Islands, Alaska · 436 days ago · 114 km deep · 99 km away
  29. 2.7271 km WSW of Adak, Alaska · 435 days ago · 35 km deep · 71 km away
  30. 5.3Rat Islands, Aleutian Islands, Alaska · 433 days ago · 90 km deep · 83 km away · tsunami flag
  31. 1.7265 km WSW of Adak, Alaska · 433 days ago · 24 km deep · 77 km away
  32. 1.7194 km W of Adak, Alaska · 432 days ago · 81 km deep · 80 km away
  33. 5.1Rat Islands, Aleutian Islands, Alaska · 432 days ago · 135 km deep · 85 km away · tsunami flag
  34. 1.8Rat Islands, Aleutian Islands, Alaska · 432 days ago · 70 km deep · 60 km away
  35. 1.8271 km WSW of Adak, Alaska · 431 days ago · 32 km deep · 84 km away
  36. 1.9Rat Islands, Aleutian Islands, Alaska · 431 days ago · 72 km deep · 55 km away
  37. 2.2Rat Islands, Aleutian Islands, Alaska · 431 days ago · 131 km deep · 72 km away
  38. 3.3Rat Islands, Aleutian Islands, Alaska · 431 days ago · 153 km deep · 43 km away
  39. 1.9Rat Islands, Aleutian Islands, Alaska · 430 days ago · 148 km deep · 57 km away
  40. 1.7237 km W of Adak, Alaska · 430 days ago · 85 km deep · 52 km away
  41. 1.9Rat Islands, Aleutian Islands, Alaska · 429 days ago · 10 km deep · 90 km away
  42. 2.5Rat Islands, Aleutian Islands, Alaska · 429 days ago · 91 km deep · 95 km away
  43. 3.0Rat Islands, Aleutian Islands, Alaska · 428 days ago · 89 km deep · 60 km away
  44. 2.2271 km WSW of Adak, Alaska · 428 days ago · 34 km deep · 85 km away
  45. 3.5Rat Islands, Aleutian Islands, Alaska · 428 days ago · 90 km deep · 76 km away
  46. 2.7Rat Islands, Aleutian Islands, Alaska · 425 days ago · 35 km deep · 99 km away
  47. 1.8Rat Islands, Aleutian Islands, Alaska · 424 days ago · 40 km deep · 79 km away
  48. 1.8248 km WSW of Adak, Alaska · 423 days ago · 38 km deep · 91 km away
  49. 2.1Rat Islands, Aleutian Islands, Alaska · 423 days ago · 72 km deep · 78 km away
  50. 1.7265 km WSW of Adak, Alaska · 423 days ago · 19 km deep · 92 km away
  51. 2.8Rat Islands, Aleutian Islands, Alaska · 423 days ago · 71 km deep · 95 km away
  52. 1.8229 km WSW of Adak, Alaska · 422 days ago · 11 km deep · 93 km away
  53. 3.3173 km W of Adak, Alaska · 422 days ago · 140 km deep · 95 km away
  54. 2.5Rat Islands, Aleutian Islands, Alaska · 421 days ago · 69 km deep · 71 km away
  55. 1.6181 km W of Adak, Alaska · 421 days ago · 9 km deep · 96 km away
  56. 1.9Rat Islands, Aleutian Islands, Alaska · 421 days ago · 7 km deep · 90 km away
  57. 2.0241 km WSW of Adak, Alaska · 421 days ago · 15 km deep · 82 km away
  58. 2.1236 km W of Adak, Alaska · 421 days ago · 69 km deep · 63 km away
  59. 2.0Rat Islands, Aleutian Islands, Alaska · 420 days ago · 61 km deep · 64 km away
  60. 1.9Rat Islands, Aleutian Islands, Alaska · 420 days ago · 9 km deep · 94 km away

The first 60 of 130.

Before

  1. 1.9256 km WSW of Adak, Alaska · 446 days ago · 56 km deep · 75 km away
  2. 1.8281 km W of Adak, Alaska · 446 days ago · 79 km deep · 35 km away
  3. 2.3Rat Islands, Aleutian Islands, Alaska · 446 days ago · 97 km deep · 70 km away
  4. 2.7277 km WSW of Adak, Alaska · 447 days ago · 53 km deep · 68 km away
  5. 2.6Rat Islands, Aleutian Islands, Alaska · 447 days ago · 106 km deep · 80 km away
  6. 1.8Rat Islands, Aleutian Islands, Alaska · 448 days ago · 13 km deep · 70 km away
  7. 3.5270 km W of Adak, Alaska · 448 days ago · 183 km deep · 8 km away
  8. 2.5Rat Islands, Aleutian Islands, Alaska · 448 days ago · 147 km deep · 100 km away
  9. 2.8Rat Islands, Aleutian Islands, Alaska · 448 days ago · 54 km deep · 94 km away
  10. 1.8Rat Islands, Aleutian Islands, Alaska · 449 days ago · 126 km deep · 85 km away
  11. 2.7173 km W of Adak, Alaska · 449 days ago · 219 km deep · 94 km away
  12. 1.8Rat Islands, Aleutian Islands, Alaska · 449 days ago · 116 km deep · 67 km away
  13. 2.8Rat Islands, Aleutian Islands, Alaska · 449 days ago · 91 km deep · 56 km away
  14. 1.8Rat Islands, Aleutian Islands, Alaska · 449 days ago · 99 km deep · 66 km away
  15. 1.9275 km W of Adak, Alaska · 449 days ago · 7 km deep · 62 km away
  16. 1.8281 km WSW of Adak, Alaska · 449 days ago · 36 km deep · 79 km away
  17. 1.6277 km W of Adak, Alaska · 449 days ago · 64 km deep · 58 km away
  18. 2.6167 km W of Adak, Alaska · 450 days ago · 161 km deep · 100 km away
  19. 2.8Rat Islands, Aleutian Islands, Alaska · 450 days ago · 58 km deep · 86 km away
  20. 1.6231 km WSW of Adak, Alaska · 450 days ago · 26 km deep · 87 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000qug2 (also filed as ak0258x26hs3). Read Fri, Oct 2, 2026, 5:37 AM UTC.