Alaska earthquakes

M3.3 earthquake 230 km SE of Chiniak, Alaska

A magnitude 3.3 earthquake struck 230 km SE of Chiniak, Alaska on Sat, Feb 3, 2018, 9:45 AM AKST (18:45 UTC), 9 km (6 mi) below the surface.

A larger quake followed: M5.0 289 km SE 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
3.3 (ML, local (Richter)), minor
Magnitude from
Alaska Earthquake Center
Local time
UTC
2018-02-03 18:45:11 UTC
Depth
8.9 km (5.5 mi), shallow
Epicenter
55.928° N, 150.097° 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
54

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 201 in the 60 days after this one and at least 200 in the 30 days before it.

After

  1. 3.2220 km SE of Chiniak, Alaska · 3165 days ago · 27 km deep · 14 km away
  2. 3.3236 km SE of Chiniak, Alaska · 3165 days ago · 20 km deep · 28 km away
  3. 3.4209 km SE of Chiniak, Alaska · 3165 days ago · 27 km deep · 21 km away
  4. 2.8213 km SE of Chiniak, Alaska · 3165 days ago · 21 km deep · 81 km away
  5. 3.8230 km SE of Chiniak, Alaska · 3165 days ago · 21 km deep · 14 km away
  6. 4.0239 km SE of Chiniak, Alaska · 3165 days ago · 19 km deep · 54 km away
  7. 3.1216 km SE of Chiniak, Alaska · 3165 days ago · 22 km deep · 40 km away
  8. 3.4277 km SE of Chiniak, Alaska · 3165 days ago · 8 km deep · 59 km away
  9. 3.2215 km SE of Chiniak, Alaska · 3165 days ago · 20 km deep · 74 km away
  10. 3.7231 km SE of Chiniak, Alaska · 3165 days ago · 20 km deep · 61 km away
  11. 3.1204 km SSE of Chiniak, Alaska · 3165 days ago · 10 km deep · 36 km away
  12. 3.2229 km SE of Chiniak, Alaska · 3164 days ago · 21 km deep · 78 km away
  13. 3.3222 km SE of Chiniak, Alaska · 3164 days ago · 22 km deep · 79 km away
  14. 3.3223 km SE of Chiniak, Alaska · 3164 days ago · 23 km deep · 19 km away
  15. 3.0247 km SE of Chiniak, Alaska · 3164 days ago · 21 km deep · 60 km away
  16. 2.8208 km SE of Chiniak, Alaska · 3164 days ago · 20 km deep · 81 km away
  17. 3.2225 km SE of Chiniak, Alaska · 3164 days ago · 22 km deep · 34 km away
  18. 2.9234 km SE of Chiniak, Alaska · 3164 days ago · 23 km deep · 55 km away
  19. 3.3244 km SE of Chiniak, Alaska · 3164 days ago · 21 km deep · 49 km away
  20. 3.8283 km SE of Chiniak, Alaska · 3164 days ago · 16 km deep · 60 km away
  21. 3.5272 km SE of Chiniak, Alaska · 3164 days ago · 12 km deep · 55 km away
  22. 3.1233 km SE of Chiniak, Alaska · 3164 days ago · 22 km deep · 44 km away
  23. 2.9186 km SE of Chiniak, Alaska · 3164 days ago · 26 km deep · 56 km away
  24. 3.0222 km SE of Chiniak, Alaska · 3164 days ago · 10 km deep · 11 km away
  25. 3.0223 km SE of Chiniak, Alaska · 3164 days ago · 21 km deep · 69 km away
  26. 3.0242 km SE of Chiniak, Alaska · 3164 days ago · 22 km deep · 84 km away
  27. 3.3262 km SE of Chiniak, Alaska · 3164 days ago · 8 km deep · 48 km away
  28. 3.1244 km ESE of Chiniak, Alaska · 3164 days ago · 22 km deep · 96 km away
  29. 3.0250 km SE of Chiniak, Alaska · 3164 days ago · 19 km deep · 89 km away
  30. 3.2242 km ESE of Chiniak, Alaska · 3164 days ago · 20 km deep · 96 km away
  31. 3.3243 km SE of Chiniak, Alaska · 3164 days ago · 22 km deep · 86 km away
  32. 3.3239 km SE of Chiniak, Alaska · 3164 days ago · 12 km deep · 85 km away
  33. 3.5238 km SE of Chiniak, Alaska · 3164 days ago · 21 km deep · 80 km away
  34. 3.3254 km SE of Chiniak, Alaska · 3164 days ago · 21 km deep · 53 km away
  35. 2.9222 km SE of Chiniak, Alaska · 3164 days ago · 21 km deep · 16 km away
  36. 3.0237 km ESE of Chiniak, Alaska · 3163 days ago · 21 km deep · 100 km away
  37. 3.1182 km SE of Chiniak, Alaska · 3163 days ago · 10 km deep · 67 km away
  38. 3.1222 km SE of Chiniak, Alaska · 3163 days ago · 20 km deep · 26 km away
  39. 3.1223 km SE of Chiniak, Alaska · 3163 days ago · 25 km deep · 13 km away
  40. 3.1239 km SE of Chiniak, Alaska · 3163 days ago · 22 km deep · 80 km away
  41. 2.9192 km SE of Chiniak, Alaska · 3163 days ago · 27 km deep · 41 km away
  42. 3.0251 km SE of Chiniak, Alaska · 3163 days ago · 21 km deep · 96 km away
  43. 2.9239 km SE of Chiniak, Alaska · 3163 days ago · 22 km deep · 84 km away
  44. 3.3206 km SE of Chiniak, Alaska · 3163 days ago · 21 km deep · 83 km away · felt by 1
  45. 3.1224 km SE of Chiniak, Alaska · 3163 days ago · 10 km deep · 74 km away
  46. 2.9230 km SE of Chiniak, Alaska · 3163 days ago · 10 km deep · 54 km away
  47. 3.0238 km ESE of Chiniak, Alaska · 3163 days ago · 10 km deep · 97 km away
  48. 3.3221 km SE of Chiniak, Alaska · 3163 days ago · 10 km deep · 31 km away
  49. 3.3266 km SE of Chiniak, Alaska · 3163 days ago · 7 km deep · 48 km away
  50. 3.0268 km SE of Chiniak, Alaska · 3163 days ago · 9 km deep · 51 km away
  51. 4.4214 km SE of Chiniak, Alaska · 3163 days ago · 10 km deep · 31 km away
  52. 3.6223 km SE of Chiniak, Alaska · 3163 days ago · 10 km deep · 23 km away
  53. 3.1279 km SE of Chiniak, Alaska · 3163 days ago · 9 km deep · 59 km away
  54. 3.3215 km SE of Chiniak, Alaska · 3163 days ago · 10 km deep · 37 km away
  55. 3.2239 km SE of Chiniak, Alaska · 3163 days ago · 10 km deep · 51 km away
  56. 3.0214 km SE of Chiniak, Alaska · 3163 days ago · 10 km deep · 30 km away
  57. 2.7208 km SE of Chiniak, Alaska · 3163 days ago · 10 km deep · 29 km away
  58. 3.2260 km SE of Chiniak, Alaska · 3163 days ago · 10 km deep · 95 km away
  59. 3.1246 km SE of Chiniak, Alaska · 3163 days ago · 10 km deep · 94 km away
  60. 3.7236 km ESE of Chiniak, Alaska · 3163 days ago · 26 km deep · 95 km away

The first 60 of at least 201.

Before

  1. 4.2229 km SE of Chiniak, Alaska · 3165 days ago · 22 km deep · 2 km away
  2. 3.4225 km SE of Chiniak, Alaska · 3165 days ago · 5 km deep · 6 km away
  3. 3.9242 km SE of Chiniak, Alaska · 3165 days ago · 24 km deep · 57 km away
  4. 3.5222 km SE of Chiniak, Alaska · 3165 days ago · 20 km deep · 57 km away
  5. 3.9230 km SE of Chiniak, Alaska · 3165 days ago · 23 km deep · 57 km away
  6. 4.2257 km SE of Chiniak, Alaska · 3165 days ago · 24 km deep · 56 km away
  7. 4.6241 km SE of Chiniak, Alaska · 3165 days ago · 8 km deep · 55 km away
  8. 3.7233 km SE of Chiniak, Alaska · 3165 days ago · 22 km deep · 55 km away
  9. 3.8230 km SE of Chiniak, Alaska · 3165 days ago · 23 km deep · 57 km away
  10. 3.0224 km SE of Chiniak, Alaska · 3165 days ago · 22 km deep · 80 km away
  11. 3.1236 km SE of Chiniak, Alaska · 3165 days ago · 21 km deep · 55 km away
  12. 3.7212 km SE of Chiniak, Alaska · 3165 days ago · 22 km deep · 69 km away
  13. 3.6255 km SE of Chiniak, Alaska · 3165 days ago · 10 km deep · 32 km away
  14. 3.4222 km SE of Chiniak, Alaska · 3165 days ago · 21 km deep · 23 km away
  15. 2.9232 km SE of Chiniak, Alaska · 3165 days ago · 20 km deep · 64 km away
  16. 3.3230 km SE of Chiniak, Alaska · 3165 days ago · 9 km deep · 11 km away
  17. 3.1236 km SE of Chiniak, Alaska · 3165 days ago · 22 km deep · 63 km away
  18. 3.3228 km SE of Chiniak, Alaska · 3165 days ago · 21 km deep · 77 km away
  19. 3.2233 km SE of Chiniak, Alaska · 3165 days ago · 20 km deep · 67 km away
  20. 3.6230 km SE of Chiniak, Alaska · 3165 days ago · 22 km deep · 42 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0181kj99sl. Read Sun, Oct 4, 2026, 6:32 PM UTC.