Alaska earthquakes

M2.3 earthquake 131 km SSW of Unalaska, Alaska

A magnitude 2.3 earthquake struck 131 km SSW of Unalaska, Alaska on Tue, Feb 14, 2023, 5:38 PM AKST (02:38 UTC), 11 km (7 mi) below the surface.

A larger quake followed: M4.1 75 km SE of Nikolski, 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.

Open the live map with earthquakes

The earthquake

Magnitude
2.3 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2023-02-15 02:38:32 UTC
Depth
10.7 km (6.6 mi), shallow
Epicenter
52.719° N, 166.927° 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
21

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 93 in the 60 days after this one and 57 in the 30 days before it.

After

  1. 2.5Fox Islands, Aleutian Islands, Alaska · 1325 days ago · 30 km deep · 57 km away
  2. 2.354 km ESE of Nikolski, Alaska · 1324 days ago · 17 km deep · 84 km away
  3. 3.046 km ESE of Nikolski, Alaska · 1324 days ago · 48 km deep · 87 km away
  4. 2.0107 km E of Nikolski, Alaska · 1323 days ago · 26 km deep · 32 km away
  5. 1.995 km SW of Unalaska, Alaska · 1323 days ago · 18 km deep · 59 km away
  6. 2.7200 km ESE of Nikolski, Alaska · 1323 days ago · 10 km deep · 85 km away
  7. 3.851 km ESE of Nikolski, Alaska · 1322 days ago · 35 km deep · 82 km away
  8. 2.053 km ESE of Nikolski, Alaska · 1322 days ago · 26 km deep · 80 km away
  9. 1.767 km S of Unalaska, Alaska · 1322 days ago · 30 km deep · 70 km away
  10. 1.758 km SSE of Unalaska, Alaska · 1321 days ago · 26 km deep · 84 km away
  11. 1.672 km SW of Unalaska, Alaska · 1321 days ago · 13 km deep · 88 km away
  12. 2.9202 km ESE of Nikolski, Alaska · 1321 days ago · 10 km deep · 88 km away
  13. 2.5129 km ESE of Nikolski, Alaska · 1318 days ago · 10 km deep · 21 km away
  14. 1.955 km S of Unalaska, Alaska · 1317 days ago · 55 km deep · 77 km away
  15. 2.990 km SE of Nikolski, Alaska · 1317 days ago · 10 km deep · 72 km away
  16. 1.981 km SSW of Unalaska, Alaska · 1313 days ago · 18 km deep · 52 km away
  17. 2.884 km SSW of Unalaska, Alaska · 1313 days ago · 35 km deep · 48 km away
  18. 2.5Fox Islands, Aleutian Islands, Alaska · 1312 days ago · 35 km deep · 50 km away
  19. 3.242 km SW of Unalaska, Alaska · 1311 days ago · 80 km deep · 95 km away
  20. 2.656 km E of Nikolski, Alaska · 1310 days ago · 69 km deep · 81 km away
  21. 1.549 km SW of Unalaska, Alaska · 1310 days ago · 9 km deep · 98 km away
  22. 2.7Fox Islands, Aleutian Islands, Alaska · 1309 days ago · 10 km deep · 9 km away
  23. 2.554 km SW of Unalaska, Alaska · 1309 days ago · 9 km deep · 83 km away
  24. 2.069 km ESE of Nikolski, Alaska · 1307 days ago · 26 km deep · 63 km away
  25. 2.793 km S of Unalaska, Alaska · 1305 days ago · 20 km deep · 50 km away
  26. 3.8142 km S of Unalaska, Alaska · 1305 days ago · 25 km deep · 36 km away
  27. 2.5147 km S of Unalaska, Alaska · 1305 days ago · 26 km deep · 43 km away
  28. 2.0129 km ESE of Nikolski, Alaska · 1305 days ago · 13 km deep · 10 km away
  29. 3.3118 km ESE of Nikolski, Alaska · 1304 days ago · 35 km deep · 24 km away
  30. 2.349 km ESE of Nikolski, Alaska · 1304 days ago · 26 km deep · 84 km away
  31. 2.781 km ESE of Nikolski, Alaska · 1303 days ago · 35 km deep · 51 km away
  32. 2.979 km SSE of Unalaska, Alaska · 1303 days ago · 35 km deep · 82 km away
  33. 1.872 km SSE of Unalaska, Alaska · 1303 days ago · 42 km deep · 89 km away
  34. 1.742 km S of Unalaska, Alaska · 1302 days ago · 72 km deep · 90 km away
  35. 2.771 km ENE of Nikolski, Alaska · 1301 days ago · 54 km deep · 76 km away
  36. 2.181 km E of Nikolski, Alaska · 1300 days ago · 22 km deep · 51 km away
  37. 2.170 km SSW of Unalaska, Alaska · 1298 days ago · 47 km deep · 61 km away
  38. 2.176 km SW of Unalaska, Alaska · 1298 days ago · 13 km deep · 87 km away
  39. 2.6Fox Islands, Aleutian Islands, Alaska · 1298 days ago · 10 km deep · 17 km away
  40. 2.890 km ENE of Nikolski, Alaska · 1297 days ago · 80 km deep · 92 km away
  41. 2.3116 km ESE of Nikolski, Alaska · 1297 days ago · 22 km deep · 43 km away
  42. 3.481 km S of Unalaska, Alaska · 1297 days ago · 35 km deep · 50 km away
  43. 2.2Fox Islands, Aleutian Islands, Alaska · 1296 days ago · 26 km deep · 53 km away
  44. 2.5Fox Islands, Aleutian Islands, Alaska · 1290 days ago · 35 km deep · 48 km away
  45. 2.0137 km S of Unalaska, Alaska · 1289 days ago · 26 km deep · 20 km away
  46. 2.365 km SW of Unalaska, Alaska · 1288 days ago · 70 km deep · 85 km away
  47. 3.780 km S of Unalaska, Alaska · 1288 days ago · 36 km deep · 50 km away
  48. 2.269 km SW of Unalaska, Alaska · 1288 days ago · 102 km deep · 89 km away
  49. 4.175 km SE of Nikolski, Alaska · 1287 days ago · 38 km deep · 93 km away
  50. 1.898 km E of Nikolski, Alaska · 1286 days ago · 26 km deep · 39 km away
  51. 2.471 km ESE of Nikolski, Alaska · 1285 days ago · 27 km deep · 67 km away
  52. 1.679 km S of Unalaska, Alaska · 1285 days ago · 26 km deep · 51 km away
  53. 1.6Fox Islands, Aleutian Islands, Alaska · 1284 days ago · 27 km deep · 97 km away
  54. 3.5Fox Islands, Aleutian Islands, Alaska · 1283 days ago · 35 km deep · 36 km away
  55. 2.096 km E of Nikolski, Alaska · 1282 days ago · 53 km deep · 44 km away
  56. 3.092 km SW of Unalaska, Alaska · 1282 days ago · 94 km deep · 78 km away
  57. 1.9Fox Islands, Aleutian Islands, Alaska · 1282 days ago · 84 km deep · 67 km away
  58. 2.5Fox Islands, Aleutian Islands, Alaska · 1281 days ago · 35 km deep · 58 km away
  59. 2.1168 km SE of Nikolski, Alaska · 1281 days ago · 32 km deep · 80 km away
  60. 3.044 km ESE of Nikolski, Alaska · 1281 days ago · 48 km deep · 93 km away

The first 60 of 93.

Before

  1. 1.957 km SW of Unalaska, Alaska · 1327 days ago · 21 km deep · 85 km away
  2. 2.169 km E of Nikolski, Alaska · 1328 days ago · 50 km deep · 69 km away
  3. 2.856 km SW of Unalaska, Alaska · 1328 days ago · 20 km deep · 91 km away
  4. 2.2132 km ESE of Nikolski, Alaska · 1330 days ago · 10 km deep · 7 km away
  5. 2.255 km SSE of Unalaska, Alaska · 1330 days ago · 51 km deep · 99 km away
  6. 2.191 km E of Nikolski, Alaska · 1330 days ago · 52 km deep · 46 km away
  7. 3.5Fox Islands, Aleutian Islands, Alaska · 1331 days ago · 68 km deep · 78 km away
  8. 2.179 km S of Unalaska, Alaska · 1331 days ago · 34 km deep · 52 km away
  9. 2.575 km S of Unalaska, Alaska · 1331 days ago · 35 km deep · 56 km away
  10. 1.781 km SSW of Unalaska, Alaska · 1332 days ago · 22 km deep · 50 km away
  11. 2.068 km ENE of Nikolski, Alaska · 1333 days ago · 73 km deep · 90 km away
  12. 1.9133 km S of Unalaska, Alaska · 1333 days ago · 6 km deep · 20 km away
  13. 2.1Fox Islands, Aleutian Islands, Alaska · 1334 days ago · 41 km deep · 33 km away
  14. 1.797 km ENE of Nikolski, Alaska · 1334 days ago · 59 km deep · 57 km away
  15. 2.092 km S of Unalaska, Alaska · 1334 days ago · 53 km deep · 39 km away
  16. 1.842 km S of Unalaska, Alaska · 1334 days ago · 65 km deep · 93 km away
  17. 3.989 km ENE of Nikolski, Alaska · 1335 days ago · 55 km deep · 67 km away
  18. 2.9Fox Islands, Aleutian Islands, Alaska · 1336 days ago · 10 km deep · 53 km away
  19. 2.1134 km S of Unalaska, Alaska · 1336 days ago · 14 km deep · 12 km away
  20. 1.866 km SSW of Unalaska, Alaska · 1337 days ago · 42 km deep · 66 km away

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak02324451ls. Read Sat, Oct 3, 2026, 11:27 AM UTC.