Alaska earthquakes

M2.3 earthquake 87 km SE of Unalaska, Alaska

A magnitude 2.3 earthquake struck 87 km SE of Unalaska, Alaska on Fri, Feb 20, 2026, 10:15 AM AKST (19:15 UTC), 20 km (12 mi) below the surface.

A larger quake followed: M3.9 132 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
2.3 (ml), micro
Local time
UTC
2026-02-20 19:15:35 UTC
Depth
20.0 km (12.4 mi), shallow
Epicenter
53.319° N, 165.595° 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.

Location uncertainty
About 5.0 km horizontally, 4.0 km in depth
Magnitude uncertainty
±0.10
Station coverage gap
245°, poorly surrounded by stations
Stations used
24

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 131 in the 60 days after this one and 39 in the 30 days before it.

After

  1. 2.486 km SE of Akutan, Alaska · 221 days ago · 17 km deep · 55 km away
  2. 1.929 km SE of Unalaska, Alaska · 220 days ago · 80 km deep · 58 km away
  3. 2.494 km S of Unalaska, Alaska · 220 days ago · 24 km deep · 68 km away
  4. 3.289 km SSE of Akutan, Alaska · 219 days ago · 10 km deep · 32 km away
  5. 2.286 km SSE of Akutan, Alaska · 219 days ago · 29 km deep · 28 km away
  6. 2.359 km SSW of Unalaska, Alaska · 216 days ago · 6 km deep · 90 km away
  7. 2.957 km S of Akutan, Alaska · 215 days ago · 35 km deep · 34 km away
  8. 2.482 km SSE of Unalaska, Alaska · 215 days ago · 25 km deep · 19 km away
  9. 2.370 km SE of Unalaska, Alaska · 213 days ago · 31 km deep · 17 km away
  10. 2.565 km SE of Unalaska, Alaska · 213 days ago · 31 km deep · 22 km away
  11. 2.366 km SE of Akutan, Alaska · 213 days ago · 56 km deep · 68 km away
  12. 2.589 km ESE of Akutan, Alaska · 211 days ago · 34 km deep · 95 km away
  13. 2.285 km SSE of Akutan, Alaska · 210 days ago · 10 km deep · 27 km away
  14. 2.788 km S of Unalaska, Alaska · 210 days ago · 35 km deep · 79 km away
  15. 2.6116 km SE of Akutan, Alaska · 210 days ago · 8 km deep · 75 km away
  16. 2.486 km SSE of Akutan, Alaska · 210 days ago · 26 km deep · 32 km away
  17. 2.492 km SSE of Akutan, Alaska · 210 days ago · 28 km deep · 30 km away
  18. 2.6109 km SE of Unalaska, Alaska · 210 days ago · 16 km deep · 25 km away
  19. 2.489 km SE of Akutan, Alaska · 209 days ago · 48 km deep · 62 km away
  20. 2.029 km SE of Unalaska, Alaska · 208 days ago · 81 km deep · 58 km away
  21. 2.577 km SSE of Akutan, Alaska · 207 days ago · 35 km deep · 19 km away
  22. 1.94 km N of Dutch Harbor, Alaska · 206 days ago · 9 km deep · 92 km away
  23. 2.492 km SE of Akutan, Alaska · 205 days ago · 35 km deep · 49 km away
  24. 2.8134 km SE of Akutan, Alaska · 205 days ago · 35 km deep · 92 km away
  25. 2.8133 km SE of Akutan, Alaska · 205 days ago · 35 km deep · 94 km away
  26. 2.495 km SE of Unalaska, Alaska · 205 days ago · 10 km deep · 12 km away
  27. 1.718 km SE of Unalaska, Alaska · 204 days ago · 79 km deep · 69 km away
  28. 3.270 km SSE of Akutan, Alaska · 204 days ago · 35 km deep · 26 km away
  29. 2.394 km SE of Akutan, Alaska · 203 days ago · 35 km deep · 48 km away
  30. 2.374 km SE of Unalaska, Alaska · 202 days ago · 31 km deep · 15 km away
  31. 3.9132 km SE of Akutan, Alaska · 202 days ago · 35 km deep · 84 km away
  32. 2.383 km SE of Akutan, Alaska · 201 days ago · 78 km deep · 72 km away
  33. 2.552 km S of Akutan, Alaska · 200 days ago · 69 km deep · 39 km away
  34. 2.539 km SSW of Unalaska, Alaska · 200 days ago · 84 km deep · 79 km away
  35. 2.587 km SE of Akutan, Alaska · 200 days ago · 23 km deep · 57 km away
  36. 2.489 km SSE of Akutan, Alaska · 200 days ago · 29 km deep · 32 km away
  37. 2.7135 km SE of Akutan, Alaska · 199 days ago · 23 km deep · 86 km away
  38. 2.673 km SSW of Unalaska, Alaska · 199 days ago · 35 km deep · 79 km away
  39. 2.473 km SE of Unalaska, Alaska · 197 days ago · 35 km deep · 15 km away
  40. 2.3136 km SE of Akutan, Alaska · 196 days ago · 35 km deep · 87 km away
  41. 2.381 km SE of Unalaska, Alaska · 195 days ago · 20 km deep · 16 km away
  42. 2.3113 km S of Unalaska, Alaska · 195 days ago · 27 km deep · 97 km away
  43. 2.353 km SE of Akutan, Alaska · 195 days ago · 59 km deep · 57 km away
  44. 2.972 km SE of Unalaska, Alaska · 195 days ago · 35 km deep · 17 km away
  45. 2.859 km SE of Akutan, Alaska · 194 days ago · 56 km deep · 55 km away
  46. 2.488 km ESE of Akutan, Alaska · 194 days ago · 35 km deep · 80 km away
  47. 2.8136 km SE of Akutan, Alaska · 194 days ago · 10 km deep · 92 km away
  48. 2.666 km SE of Unalaska, Alaska · 194 days ago · 35 km deep · 22 km away
  49. 2.680 km S of Unalaska, Alaska · 193 days ago · 35 km deep · 63 km away
  50. 2.457 km ESE of Unalaska, Alaska · 193 days ago · 35 km deep · 35 km away
  51. 2.9142 km SE of Akutan, Alaska · 192 days ago · 35 km deep · 94 km away
  52. 2.9143 km SE of Akutan, Alaska · 192 days ago · 35 km deep · 94 km away
  53. 3.382 km S of Unalaska, Alaska · 191 days ago · 35 km deep · 74 km away
  54. 2.370 km SSE of Akutan, Alaska · 191 days ago · 27 km deep · 37 km away
  55. 2.123 km SSE of Unalaska, Alaska · 191 days ago · 87 km deep · 67 km away
  56. 2.490 km SSE of Akutan, Alaska · 191 days ago · 20 km deep · 28 km away
  57. 3.678 km SSW of Unalaska, Alaska · 190 days ago · 35 km deep · 84 km away
  58. 2.444 km S of Unalaska, Alaska · 190 days ago · 68 km deep · 70 km away
  59. 2.3106 km ESE of Akutan, Alaska · 190 days ago · 20 km deep · 99 km away
  60. 2.179 km S of Unalaska, Alaska · 190 days ago · 29 km deep · 70 km away

The first 60 of 131.

Before

  1. 2.493 km ESE of Akutan, Alaska · 222 days ago · 26 km deep · 98 km away
  2. 3.353 km SE of Unalaska, Alaska · 223 days ago · 61 km deep · 34 km away
  3. 2.155 km SE of Akutan, Alaska · 223 days ago · 62 km deep · 58 km away
  4. 2.496 km SSE of Akutan, Alaska · 223 days ago · 17 km deep · 32 km away
  5. 2.614 km ENE of Unalaska, Alaska · 223 days ago · 92 km deep · 82 km away
  6. 2.764 km SE of Akutan, Alaska · 225 days ago · 53 km deep · 58 km away
  7. 2.546 km SSE of Akutan, Alaska · 226 days ago · 98 km deep · 45 km away
  8. 3.645 km ESE of Akutan, Alaska · 226 days ago · 65 km deep · 76 km away
  9. 2.223 km S of Unalaska, Alaska · 227 days ago · 94 km deep · 71 km away
  10. 2.879 km SSE of Unalaska, Alaska · 230 days ago · 10 km deep · 39 km away
  11. 2.15 km W of Dutch Harbor, Alaska · 230 days ago · 8 km deep · 93 km away
  12. 2.589 km SE of Akutan, Alaska · 234 days ago · 22 km deep · 65 km away
  13. 2.4120 km S of Unalaska, Alaska · 234 days ago · 8 km deep · 91 km away
  14. 2.036 km SE of Unalaska, Alaska · 234 days ago · 87 km deep · 51 km away
  15. 2.573 km S of Unalaska, Alaska · 234 days ago · 35 km deep · 54 km away
  16. 2.3121 km SE of Akutan, Alaska · 235 days ago · 19 km deep · 78 km away
  17. 2.5164 km SSE of Akutan, Alaska · 235 days ago · 10 km deep · 79 km away
  18. 4.270 km SSE of Akutan, Alaska · 235 days ago · 43 km deep · 25 km away
  19. 2.4102 km SSE of Akutan, Alaska · 235 days ago · 8 km deep · 31 km away
  20. 3.7100 km SSE of Akutan, Alaska · 235 days ago · 46 km deep · 26 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event aka2026dpgpul. Read Wed, Sep 30, 2026, 4:34 AM UTC.