Alaska earthquakes

M3.1 earthquake 274 km ESE of Chiniak, Alaska

A magnitude 3.1 earthquake struck 274 km ESE of Chiniak, Alaska on Sat, Feb 3, 2018, 1:18 AM AKST (10:18 UTC), 12 km (7 mi) below the surface.

A larger quake followed: M5.4 252 km ESE of Chiniak, 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
3.1 (ML, local (Richter)), minor
Magnitude from
Alaska Earthquake Center
Local time
UTC
2018-02-03 10:18:03 UTC
Depth
11.8 km (7.3 mi), shallow
Epicenter
56.386° N, 148.356° 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
64

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: at least 202 in the 60 days after this one and at least 200 in the 30 days before it.

After

  1. 3.3228 km SE of Chiniak, Alaska · 3166 days ago · 21 km deep · 54 km away
  2. 3.1236 km SE of Chiniak, Alaska · 3166 days ago · 22 km deep · 58 km away
  3. 3.4271 km ESE of Chiniak, Alaska · 3166 days ago · 21 km deep · 3 km away
  4. 2.9232 km SE of Chiniak, Alaska · 3166 days ago · 20 km deep · 59 km away
  5. 3.3271 km ESE of Chiniak, Alaska · 3166 days ago · 20 km deep · 8 km away
  6. 3.6255 km SE of Chiniak, Alaska · 3166 days ago · 10 km deep · 98 km away
  7. 3.7212 km SE of Chiniak, Alaska · 3166 days ago · 22 km deep · 70 km away
  8. 3.1236 km SE of Chiniak, Alaska · 3166 days ago · 21 km deep · 65 km away
  9. 3.0224 km SE of Chiniak, Alaska · 3166 days ago · 22 km deep · 55 km away
  10. 3.8230 km SE of Chiniak, Alaska · 3166 days ago · 23 km deep · 66 km away
  11. 3.7233 km SE of Chiniak, Alaska · 3166 days ago · 22 km deep · 67 km away
  12. 4.6241 km SE of Chiniak, Alaska · 3166 days ago · 8 km deep · 65 km away
  13. 4.2257 km SE of Chiniak, Alaska · 3166 days ago · 24 km deep · 67 km away
  14. 3.9230 km SE of Chiniak, Alaska · 3166 days ago · 23 km deep · 66 km away
  15. 3.5222 km SE of Chiniak, Alaska · 3166 days ago · 20 km deep · 71 km away
  16. 3.9242 km SE of Chiniak, Alaska · 3166 days ago · 24 km deep · 62 km away
  17. 3.0198 km ESE of Chiniak, Alaska · 3166 days ago · 7 km deep · 77 km away
  18. 3.3236 km SE of Chiniak, Alaska · 3165 days ago · 20 km deep · 91 km away
  19. 2.8213 km SE of Chiniak, Alaska · 3165 days ago · 21 km deep · 64 km away
  20. 3.6267 km SE of Chiniak, Alaska · 3165 days ago · 21 km deep · 19 km away
  21. 4.0239 km SE of Chiniak, Alaska · 3165 days ago · 19 km deep · 66 km away
  22. 3.1216 km SE of Chiniak, Alaska · 3165 days ago · 22 km deep · 89 km away
  23. 3.4277 km SE of Chiniak, Alaska · 3165 days ago · 8 km deep · 83 km away
  24. 3.1249 km ESE of Chiniak, Alaska · 3165 days ago · 22 km deep · 28 km away
  25. 3.2215 km SE of Chiniak, Alaska · 3165 days ago · 20 km deep · 65 km away
  26. 4.1267 km ESE of Chiniak, Alaska · 3165 days ago · 21 km deep · 12 km away · felt by 1
  27. 3.1254 km ESE of Chiniak, Alaska · 3165 days ago · 21 km deep · 21 km away
  28. 3.7231 km SE of Chiniak, Alaska · 3165 days ago · 20 km deep · 62 km away
  29. 3.4255 km ESE of Chiniak, Alaska · 3165 days ago · 21 km deep · 19 km away
  30. 3.3257 km ESE of Chiniak, Alaska · 3165 days ago · 21 km deep · 18 km away
  31. 3.3247 km ESE of Chiniak, Alaska · 3165 days ago · 22 km deep · 31 km away
  32. 3.2229 km SE of Chiniak, Alaska · 3165 days ago · 21 km deep · 52 km away
  33. 3.3222 km SE of Chiniak, Alaska · 3165 days ago · 22 km deep · 57 km away
  34. 3.0247 km SE of Chiniak, Alaska · 3165 days ago · 21 km deep · 60 km away
  35. 2.8208 km SE of Chiniak, Alaska · 3165 days ago · 20 km deep · 70 km away
  36. 3.2225 km SE of Chiniak, Alaska · 3165 days ago · 22 km deep · 88 km away
  37. 2.9234 km SE of Chiniak, Alaska · 3165 days ago · 23 km deep · 66 km away
  38. 3.3244 km SE of Chiniak, Alaska · 3165 days ago · 21 km deep · 71 km away
  39. 3.2265 km ESE of Chiniak, Alaska · 3165 days ago · 10 km deep · 14 km away
  40. 3.3266 km SE of Chiniak, Alaska · 3165 days ago · 10 km deep · 19 km away
  41. 3.8283 km SE of Chiniak, Alaska · 3165 days ago · 16 km deep · 93 km away
  42. 3.5272 km SE of Chiniak, Alaska · 3164 days ago · 12 km deep · 83 km away
  43. 3.1233 km SE of Chiniak, Alaska · 3164 days ago · 22 km deep · 76 km away
  44. 3.0223 km SE of Chiniak, Alaska · 3164 days ago · 21 km deep · 62 km away
  45. 2.9248 km ESE of Chiniak, Alaska · 3164 days ago · 22 km deep · 31 km away
  46. 3.0263 km ESE of Chiniak, Alaska · 3164 days ago · 21 km deep · 11 km away
  47. 3.0242 km SE of Chiniak, Alaska · 3164 days ago · 22 km deep · 39 km away
  48. 3.3268 km ESE of Chiniak, Alaska · 3164 days ago · 25 km deep · 17 km away
  49. 3.3262 km SE of Chiniak, Alaska · 3164 days ago · 8 km deep · 80 km away
  50. 3.2250 km ESE of Chiniak, Alaska · 3164 days ago · 21 km deep · 26 km away
  51. 3.5Gulf of Alaska · 3164 days ago · 21 km deep · 26 km away
  52. 3.6Gulf of Alaska · 3164 days ago · 28 km deep · 15 km away
  53. 3.0249 km ESE of Chiniak, Alaska · 3164 days ago · 20 km deep · 25 km away
  54. 3.2252 km ESE of Chiniak, Alaska · 3164 days ago · 22 km deep · 23 km away
  55. 2.9Gulf of Alaska · 3164 days ago · 21 km deep · 25 km away
  56. 3.3270 km ESE of Chiniak, Alaska · 3164 days ago · 22 km deep · 8 km away
  57. 3.1244 km ESE of Chiniak, Alaska · 3164 days ago · 22 km deep · 32 km away
  58. 3.0250 km SE of Chiniak, Alaska · 3164 days ago · 19 km deep · 32 km away
  59. 3.2242 km ESE of Chiniak, Alaska · 3164 days ago · 20 km deep · 34 km away
  60. 3.3243 km SE of Chiniak, Alaska · 3164 days ago · 22 km deep · 38 km away

The first 60 of at least 202.

Before

  1. 3.7274 km ESE of Chiniak, Alaska · 3166 days ago · 21 km deep · 4 km away
  2. 3.2233 km SE of Chiniak, Alaska · 3166 days ago · 20 km deep · 57 km away
  3. 3.6230 km SE of Chiniak, Alaska · 3166 days ago · 22 km deep · 79 km away
  4. 4.2236 km SE of Chiniak, Alaska · 3166 days ago · 18 km deep · 98 km away · felt by 1
  5. 3.6251 km SE of Chiniak, Alaska · 3166 days ago · 21 km deep · 31 km away
  6. 3.5288 km ESE of Chiniak, Alaska · 3166 days ago · 19 km deep · 43 km away
  7. 3.4250 km SE of Chiniak, Alaska · 3166 days ago · 20 km deep · 63 km away
  8. 3.6220 km SE of Chiniak, Alaska · 3166 days ago · 21 km deep · 78 km away
  9. 3.1250 km ESE of Chiniak, Alaska · 3166 days ago · 21 km deep · 26 km away
  10. 3.1232 km SE of Chiniak, Alaska · 3166 days ago · 22 km deep · 79 km away
  11. 3.2246 km ESE of Chiniak, Alaska · 3166 days ago · 21 km deep · 30 km away
  12. 3.2211 km SE of Chiniak, Alaska · 3166 days ago · 20 km deep · 90 km away
  13. 3.1229 km SE of Chiniak, Alaska · 3166 days ago · 20 km deep · 65 km away
  14. 3.3249 km ESE of Chiniak, Alaska · 3166 days ago · 23 km deep · 26 km away
  15. 3.2251 km ESE of Chiniak, Alaska · 3166 days ago · 20 km deep · 23 km away
  16. 3.1218 km SE of Chiniak, Alaska · 3166 days ago · 21 km deep · 89 km away
  17. 3.4218 km SE of Chiniak, Alaska · 3166 days ago · 21 km deep · 89 km away
  18. 3.7228 km SE of Chiniak, Alaska · 3166 days ago · 26 km deep · 93 km away
  19. 2.8257 km ESE of Chiniak, Alaska · 3166 days ago · 21 km deep · 18 km away
  20. 2.9223 km SE of Chiniak, Alaska · 3166 days ago · 21 km deep · 96 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0181kebzzh. Read Mon, Oct 5, 2026, 6:15 AM UTC.