Alaska earthquakes

M4.2 earthquake 273 km ESE of Chiniak, Alaska

A magnitude 4.2 earthquake struck 273 km ESE of Chiniak, Alaska on Sat, Jun 30, 2018, 8:23 PM AKDT (04:23 UTC), 12 km (7 mi) below the surface.

A larger quake followed: M4.7 283 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
4.2 (mb), light
Local time
UTC
2018-07-01 04:23:18 UTC
Depth
12.0 km (7.5 mi), shallow
Epicenter
56.367° N, 148.410° 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
181

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 200 in the 60 days after this one and 0 in the 30 days before it.

After

  1. 3.0260 km SE of Chiniak, Alaska · 2979 days ago · 4 km deep · 62 km away
  2. 2.6290 km SE of Chiniak, Alaska · 2979 days ago · 10 km deep · 85 km away
  3. 2.8269 km SE of Chiniak, Alaska · 2978 days ago · 12 km deep · 62 km away
  4. 2.9267 km SE of Chiniak, Alaska · 2978 days ago · 9 km deep · 83 km away
  5. 2.7277 km SE of Chiniak, Alaska · 2977 days ago · 15 km deep · 69 km away
  6. 3.2239 km SE of Chiniak, Alaska · 2977 days ago · 22 km deep · 65 km away
  7. 3.0219 km SE of Chiniak, Alaska · 2977 days ago · 10 km deep · 70 km away
  8. 2.8244 km SE of Chiniak, Alaska · 2977 days ago · 10 km deep · 69 km away
  9. 2.8222 km SE of Chiniak, Alaska · 2976 days ago · 21 km deep · 86 km away
  10. 3.0250 km ESE of Chiniak, Alaska · 2976 days ago · 10 km deep · 24 km away
  11. 3.4238 km SE of Chiniak, Alaska · 2976 days ago · 20 km deep · 88 km away
  12. 3.2232 km SE of Chiniak, Alaska · 2976 days ago · 22 km deep · 82 km away
  13. 3.0236 km SE of Chiniak, Alaska · 2976 days ago · 22 km deep · 82 km away
  14. 2.9228 km SE of Chiniak, Alaska · 2976 days ago · 21 km deep · 81 km away
  15. 2.8226 km SE of Chiniak, Alaska · 2976 days ago · 21 km deep · 81 km away
  16. 2.4237 km SE of Chiniak, Alaska · 2975 days ago · 5 km deep · 79 km away
  17. 2.7246 km ESE of Chiniak, Alaska · 2975 days ago · 10 km deep · 28 km away
  18. 2.9229 km SE of Chiniak, Alaska · 2975 days ago · 10 km deep · 78 km away
  19. 3.4234 km SE of Chiniak, Alaska · 2975 days ago · 10 km deep · 84 km away
  20. 2.7223 km SE of Chiniak, Alaska · 2975 days ago · 10 km deep · 83 km away
  21. 3.6242 km SE of Chiniak, Alaska · 2975 days ago · 10 km deep · 86 km away
  22. 2.9230 km SE of Chiniak, Alaska · 2975 days ago · 10 km deep · 84 km away
  23. 2.1229 km SE of Chiniak, Alaska · 2975 days ago · 2 km deep · 81 km away
  24. 2.4253 km SE of Chiniak, Alaska · 2975 days ago · 12 km deep · 85 km away
  25. 2.9247 km SE of Chiniak, Alaska · 2975 days ago · 10 km deep · 29 km away
  26. 2.9256 km SE of Chiniak, Alaska · 2975 days ago · 20 km deep · 20 km away
  27. 3.0257 km ESE of Chiniak, Alaska · 2975 days ago · 21 km deep · 16 km away
  28. 2.7265 km SE of Chiniak, Alaska · 2975 days ago · 12 km deep · 38 km away
  29. 3.7259 km SE of Chiniak, Alaska · 2974 days ago · 10 km deep · 68 km away
  30. 3.9254 km ESE of Chiniak, Alaska · 2974 days ago · 10 km deep · 19 km away
  31. 2.7Gulf of Alaska · 2974 days ago · 10 km deep · 40 km away
  32. 2.9255 km SE of Chiniak, Alaska · 2974 days ago · 9 km deep · 49 km away
  33. 3.4254 km ESE of Chiniak, Alaska · 2974 days ago · 23 km deep · 21 km away
  34. 3.3252 km ESE of Chiniak, Alaska · 2974 days ago · 22 km deep · 23 km away
  35. 3.4255 km ESE of Chiniak, Alaska · 2974 days ago · 20 km deep · 19 km away
  36. 3.6256 km ESE of Chiniak, Alaska · 2974 days ago · 23 km deep · 17 km away
  37. 2.9235 km SE of Chiniak, Alaska · 2974 days ago · 4 km deep · 100 km away
  38. 3.0251 km ESE of Chiniak, Alaska · 2974 days ago · 21 km deep · 23 km away
  39. 2.9217 km SE of Chiniak, Alaska · 2974 days ago · 21 km deep · 83 km away
  40. 3.7235 km SE of Chiniak, Alaska · 2974 days ago · 10 km deep · 46 km away
  41. 3.3235 km SE of Chiniak, Alaska · 2974 days ago · 20 km deep · 93 km away
  42. 3.4Gulf of Alaska · 2974 days ago · 21 km deep · 89 km away
  43. 3.4228 km SE of Chiniak, Alaska · 2974 days ago · 20 km deep · 92 km away
  44. 2.9256 km SE of Chiniak, Alaska · 2973 days ago · 20 km deep · 22 km away
  45. 2.6217 km SE of Chiniak, Alaska · 2973 days ago · 21 km deep · 68 km away
  46. 2.5245 km SE of Chiniak, Alaska · 2973 days ago · 12 km deep · 84 km away
  47. 2.6246 km SE of Chiniak, Alaska · 2973 days ago · 8 km deep · 58 km away
  48. 3.0256 km ESE of Chiniak, Alaska · 2973 days ago · 22 km deep · 18 km away
  49. 2.8253 km SE of Chiniak, Alaska · 2972 days ago · 7 km deep · 44 km away
  50. 3.3232 km SE of Chiniak, Alaska · 2971 days ago · 21 km deep · 66 km away
  51. 3.4195 km SE of Chiniak, Alaska · 2971 days ago · 20 km deep · 89 km away
  52. 2.6232 km SE of Chiniak, Alaska · 2971 days ago · 21 km deep · 86 km away
  53. 2.6245 km SE of Chiniak, Alaska · 2971 days ago · 21 km deep · 72 km away
  54. 2.7271 km SE of Chiniak, Alaska · 2971 days ago · 12 km deep · 99 km away
  55. 2.7286 km SE of Chiniak, Alaska · 2971 days ago · 5 km deep · 27 km away
  56. 2.5260 km SE of Chiniak, Alaska · 2970 days ago · 12 km deep · 76 km away
  57. 2.7Gulf of Alaska · 2970 days ago · 13 km deep · 96 km away
  58. 2.5253 km SE of Chiniak, Alaska · 2970 days ago · 5 km deep · 95 km away
  59. 2.6277 km SE of Chiniak, Alaska · 2970 days ago · 12 km deep · 31 km away
  60. 2.8272 km SE of Chiniak, Alaska · 2970 days ago · 12 km deep · 66 km away

The first 60 of 200.

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0188d2bv7c. Read Tue, Sep 22, 2026, 8:07 PM UTC.