Alaska earthquakes

M1.8 earthquake 71 km N of Chickaloon, Alaska

A magnitude 1.8 earthquake struck 71 km N of Chickaloon, Alaska on Sun, May 30, 2021, 11:17 PM AKDT (07:17 UTC), 42 km (26 mi) below the surface.

A larger quake followed: M4.6 75 km N of Chickaloon, Alaska. This one was a foreshock.

Sutton-Alpine forecastMore in Alaska

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
1.8 (ml), micro
Local time
UTC
2021-05-31 07:17:06 UTC
Depth
41.6 km (25.8 mi), shallow
Epicenter
62.428° N, 148.233° W
Region
Alaska
Felt reports
1
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

1 person reported to the USGS what they felt; the strongest reported shaking was III, weak shaking.

Did You Feel It? map: shaking reported by the public
Shaking reported by the public, by area. Map: USGS Did You Feel It?

How well it is located

Reviewed by a seismologist.

Stations used
36

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 199 in the 60 days after this one and 83 in the 30 days before it.

After

  1. 2.169 km N of Chickaloon, Alaska · 1945 days ago · 43 km deep · 5 km away · felt by 4
  2. 2.273 km N of Chickaloon, Alaska · 1945 days ago · 46 km deep · 3 km away
  3. 3.277 km N of Chickaloon, Alaska · 1945 days ago · 43 km deep · 6 km away · felt by 26
  4. 3.169 km N of Chickaloon, Alaska · 1945 days ago · 41 km deep · 2 km away
  5. 1.671 km N of Chickaloon, Alaska · 1945 days ago · 44 km deep · 1 km away
  6. 1.577 km N of Chickaloon, Alaska · 1945 days ago · 46 km deep · 6 km away
  7. 1.578 km N of Chickaloon, Alaska · 1945 days ago · 52 km deep · 7 km away
  8. 2.874 km N of Chickaloon, Alaska · 1945 days ago · 42 km deep · 4 km away · felt by 12
  9. 2.076 km N of Chickaloon, Alaska · 1945 days ago · 51 km deep · 6 km away
  10. 1.674 km N of Chickaloon, Alaska · 1945 days ago · 45 km deep · 4 km away · felt by 6
  11. 1.673 km N of Chickaloon, Alaska · 1945 days ago · 44 km deep · 2 km away
  12. 1.774 km N of Chickaloon, Alaska · 1945 days ago · 46 km deep · 6 km away
  13. 1.669 km N of Chickaloon, Alaska · 1945 days ago · 42 km deep · 2 km away
  14. 1.774 km N of Chickaloon, Alaska · 1945 days ago · 43 km deep · 5 km away
  15. 1.972 km N of Chickaloon, Alaska · 1945 days ago · 45 km deep · 4 km away
  16. 2.773 km N of Chickaloon, Alaska · 1945 days ago · 46 km deep · 3 km away · felt by 2
  17. 1.775 km N of Chickaloon, Alaska · 1945 days ago · 46 km deep · 5 km away
  18. 1.575 km N of Chickaloon, Alaska · 1945 days ago · 41 km deep · 4 km away
  19. 3.074 km N of Chickaloon, Alaska · 1945 days ago · 44 km deep · 4 km away · felt by 1
  20. 2.474 km N of Chickaloon, Alaska · 1945 days ago · 40 km deep · 4 km away
  21. 2.975 km N of Chickaloon, Alaska · 1945 days ago · 43 km deep · 5 km away
  22. 2.372 km N of Chickaloon, Alaska · 1945 days ago · 62 km deep · 2 km away
  23. 1.875 km N of Chickaloon, Alaska · 1945 days ago · 44 km deep · 5 km away
  24. 1.774 km N of Chickaloon, Alaska · 1945 days ago · 47 km deep · 3 km away
  25. 3.175 km N of Chickaloon, Alaska · 1945 days ago · 45 km deep · 5 km away · felt by 1
  26. 2.176 km N of Chickaloon, Alaska · 1945 days ago · 49 km deep · 5 km away
  27. 2.574 km N of Chickaloon, Alaska · 1945 days ago · 45 km deep · 4 km away
  28. 1.569 km N of Chickaloon, Alaska · 1945 days ago · 45 km deep · 2 km away
  29. 2.1Central Alaska · 1945 days ago · 46 km deep · 4 km away
  30. 2.275 km N of Chickaloon, Alaska · 1945 days ago · 44 km deep · 5 km away
  31. 2.775 km N of Chickaloon, Alaska · 1945 days ago · 43 km deep · 5 km away
  32. 2.074 km N of Chickaloon, Alaska · 1945 days ago · 44 km deep · 6 km away
  33. 1.576 km N of Chickaloon, Alaska · 1945 days ago · 41 km deep · 6 km away
  34. 2.274 km N of Chickaloon, Alaska · 1945 days ago · 45 km deep · 4 km away · felt by 1
  35. 2.174 km N of Chickaloon, Alaska · 1945 days ago · 43 km deep · 5 km away
  36. 1.776 km N of Chickaloon, Alaska · 1945 days ago · 45 km deep · 5 km away
  37. 2.168 km N of Chickaloon, Alaska · 1945 days ago · 44 km deep · 3 km away
  38. 1.675 km N of Chickaloon, Alaska · 1945 days ago · 42 km deep · 4 km away
  39. 1.874 km N of Chickaloon, Alaska · 1945 days ago · 45 km deep · 4 km away
  40. 1.575 km N of Chickaloon, Alaska · 1945 days ago · 45 km deep · 5 km away
  41. 1.774 km N of Chickaloon, Alaska · 1945 days ago · 42 km deep · 3 km away
  42. 1.668 km N of Chickaloon, Alaska · 1945 days ago · 43 km deep · 3 km away
  43. 1.675 km N of Chickaloon, Alaska · 1945 days ago · 52 km deep · 4 km away
  44. 2.274 km N of Chickaloon, Alaska · 1945 days ago · 42 km deep · 4 km away
  45. 1.976 km N of Chickaloon, Alaska · 1945 days ago · 43 km deep · 6 km away
  46. 2.372 km N of Chickaloon, Alaska · 1945 days ago · 46 km deep · 2 km away
  47. 1.675 km N of Chickaloon, Alaska · 1945 days ago · 43 km deep · 5 km away
  48. 1.668 km N of Chickaloon, Alaska · 1945 days ago · 42 km deep · 3 km away
  49. 1.674 km N of Chickaloon, Alaska · 1945 days ago · 45 km deep · 4 km away
  50. 2.073 km N of Chickaloon, Alaska · 1945 days ago · 44 km deep · 4 km away
  51. 1.972 km N of Chickaloon, Alaska · 1945 days ago · 45 km deep · 2 km away
  52. 1.775 km N of Chickaloon, Alaska · 1945 days ago · 44 km deep · 5 km away
  53. 4.675 km N of Chickaloon, Alaska · 1945 days ago · 44 km deep · 5 km away · felt by 77
  54. 1.975 km N of Chickaloon, Alaska · 1945 days ago · 46 km deep · 5 km away · felt by 1
  55. 1.568 km N of Chickaloon, Alaska · 1945 days ago · 45 km deep · 3 km away
  56. 1.8Central Alaska · 1945 days ago · 45 km deep · 1 km away
  57. 1.873 km N of Chickaloon, Alaska · 1945 days ago · 45 km deep · 4 km away
  58. 2.470 km N of Chickaloon, Alaska · 1945 days ago · 48 km deep · 3 km away
  59. 1.772 km N of Chickaloon, Alaska · 1945 days ago · 45 km deep · 2 km away
  60. 1.674 km N of Chickaloon, Alaska · 1945 days ago · 44 km deep · 4 km away

The first 60 of at least 199.

Before

  1. 1.674 km N of Chickaloon, Alaska · 1945 days ago · 41 km deep · 3 km away
  2. 2.074 km N of Chickaloon, Alaska · 1945 days ago · 50 km deep · 5 km away
  3. 2.674 km N of Chickaloon, Alaska · 1945 days ago · 45 km deep · 5 km away
  4. 1.878 km N of Chickaloon, Alaska · 1945 days ago · 51 km deep · 7 km away
  5. 2.271 km N of Chickaloon, Alaska · 1945 days ago · 46 km deep · 3 km away
  6. 2.569 km N of Chickaloon, Alaska · 1945 days ago · 44 km deep · 2 km away
  7. 3.077 km N of Chickaloon, Alaska · 1945 days ago · 44 km deep · 7 km away · felt by 16
  8. 2.974 km N of Chickaloon, Alaska · 1945 days ago · 45 km deep · 4 km away
  9. 3.476 km N of Chickaloon, Alaska · 1945 days ago · 50 km deep · 5 km away · felt by 1
  10. 3.873 km N of Chickaloon, Alaska · 1945 days ago · 42 km deep · 3 km away · felt by 10
  11. 6.173 km N of Chickaloon, Alaska · 1945 days ago · 44 km deep · 3 km away · felt by 4,618 · tsunami flag
  12. 2.031 km SW of Cantwell, Alaska · 1945 days ago · 84 km deep · 98 km away
  13. 1.935 km N of Sutton-Alpine, Alaska · 1945 days ago · 30 km deep · 49 km away
  14. 3.328 km ESE of Susitna North, Alaska · 1945 days ago · 39 km deep · 71 km away · felt by 11
  15. 1.517 km NNW of Fishhook, Alaska · 1945 days ago · 18 km deep · 81 km away
  16. 1.570 km SSE of Cantwell, Alaska · 1947 days ago · 54 km deep · 48 km away
  17. 1.621 km E of Susitna North, Alaska · 1948 days ago · 1 km deep · 67 km away
  18. 2.625 km NNW of Glacier View, Alaska · 1948 days ago · 28 km deep · 50 km away
  19. 1.523 km SSW of Cantwell, Alaska · 1948 days ago · 6 km deep · 95 km away
  20. 1.734 km NE of Chase, Alaska · 1949 days ago · 50 km deep · 72 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0216xuf3ds. Read Sun, Sep 27, 2026, 7:01 AM UTC.