Alaska earthquakes

M2.1 earthquake 240 km ESE of Chiniak, Alaska

A magnitude 2.1 earthquake struck 240 km ESE of Chiniak, Alaska on Mon, Jun 28, 2021, 9:28 AM AKDT (17:28 UTC), 4 km (3 mi) below the surface.

A larger quake followed: M2.5 151 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
2.1 (ml), micro
Local time
UTC
2021-06-28 17:28:39 UTC
Depth
4.1 km (2.5 mi), shallow
Epicenter
56.826° N, 148.567° 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
25

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 37 in the 60 days after this one and 11 in the 30 days before it.

After

  1. 2.5151 km ESE of Chiniak, Alaska · 1907 days ago · 32 km deep · 89 km away
  2. 3.6259 km ESE of Chiniak, Alaska · 1903 days ago · 10 km deep · 46 km away
  3. 2.7250 km ESE of Chiniak, Alaska · 1902 days ago · 21 km deep · 33 km away
  4. 3.9261 km SE of Chiniak, Alaska · 1901 days ago · 10 km deep · 96 km away
  5. 2.9246 km SE of Chiniak, Alaska · 1900 days ago · 12 km deep · 63 km away
  6. 2.7235 km SE of Chiniak, Alaska · 1899 days ago · 12 km deep · 85 km away
  7. 4.0269 km SE of Chiniak, Alaska · 1895 days ago · 10 km deep · 60 km away
  8. 3.9262 km ESE of Chiniak, Alaska · 1895 days ago · 10 km deep · 44 km away
  9. 2.7261 km ESE of Chiniak, Alaska · 1895 days ago · 12 km deep · 48 km away
  10. 4.0250 km ESE of Chiniak, Alaska · 1895 days ago · 17 km deep · 37 km away
  11. 2.3246 km ESE of Chiniak, Alaska · 1895 days ago · 10 km deep · 29 km away
  12. 3.1250 km ESE of Chiniak, Alaska · 1895 days ago · 10 km deep · 31 km away
  13. 2.6257 km ESE of Chiniak, Alaska · 1895 days ago · 12 km deep · 43 km away
  14. 3.1271 km SE of Chiniak, Alaska · 1895 days ago · 10 km deep · 62 km away
  15. 2.3244 km SE of Chiniak, Alaska · 1895 days ago · 10 km deep · 81 km away
  16. 2.6240 km SE of Chiniak, Alaska · 1895 days ago · 11 km deep · 75 km away
  17. 2.5251 km SE of Chiniak, Alaska · 1894 days ago · 3 km deep · 52 km away
  18. 2.5247 km ESE of Chiniak, Alaska · 1894 days ago · 10 km deep · 45 km away
  19. 2.2235 km SE of Chiniak, Alaska · 1894 days ago · 3 km deep · 54 km away
  20. 2.2248 km ESE of Chiniak, Alaska · 1893 days ago · 10 km deep · 31 km away
  21. 3.2292 km SE of Chiniak, Alaska · 1892 days ago · 10 km deep · 87 km away
  22. 2.8260 km ESE of Chiniak, Alaska · 1892 days ago · 22 km deep · 51 km away · felt by 1
  23. 3.1269 km SE of Chiniak, Alaska · 1892 days ago · 10 km deep · 58 km away
  24. 3.0258 km ESE of Chiniak, Alaska · 1892 days ago · 10 km deep · 46 km away
  25. 2.5280 km SE of Chiniak, Alaska · 1887 days ago · 10 km deep · 64 km away
  26. 2.9220 km SE of Chiniak, Alaska · 1885 days ago · 10 km deep · 86 km away
  27. 3.8256 km SE of Chiniak, Alaska · 1884 days ago · 20 km deep · 99 km away
  28. 3.1266 km ESE of Chiniak, Alaska · 1884 days ago · 10 km deep · 42 km away
  29. 2.9257 km ESE of Chiniak, Alaska · 1883 days ago · 10 km deep · 44 km away
  30. 2.2239 km SE of Chiniak, Alaska · 1881 days ago · 10 km deep · 48 km away
  31. 3.0225 km SE of Chiniak, Alaska · 1878 days ago · 10 km deep · 74 km away
  32. 2.7259 km ESE of Chiniak, Alaska · 1878 days ago · 10 km deep · 31 km away
  33. 2.4175 km ESE of Chiniak, Alaska · 1872 days ago · 12 km deep · 65 km away
  34. 3.6282 km SE of Chiniak, Alaska · 1858 days ago · 10 km deep · 79 km away
  35. 4.0247 km ESE of Chiniak, Alaska · 1857 days ago · 10 km deep · 45 km away
  36. 2.9273 km ESE of Chiniak, Alaska · 1855 days ago · 20 km deep · 53 km away
  37. 2.9246 km ESE of Chiniak, Alaska · 1854 days ago · 10 km deep · 26 km away

Before

  1. 3.5246 km SE of Chiniak, Alaska · 1915 days ago · 20 km deep · 90 km away
  2. 3.3271 km SE of Chiniak, Alaska · 1920 days ago · 10 km deep · 60 km away
  3. 3.5235 km SE of Chiniak, Alaska · 1925 days ago · 21 km deep · 71 km away
  4. 2.8236 km SE of Chiniak, Alaska · 1927 days ago · 10 km deep · 99 km away
  5. 2.9260 km SE of Chiniak, Alaska · 1929 days ago · 10 km deep · 58 km away
  6. 3.1264 km SE of Chiniak, Alaska · 1929 days ago · 10 km deep · 62 km away
  7. 2.8238 km ESE of Chiniak, Alaska · 1929 days ago · 21 km deep · 43 km away
  8. 3.5256 km SE of Chiniak, Alaska · 1931 days ago · 10 km deep · 97 km away
  9. 2.9231 km SE of Chiniak, Alaska · 1932 days ago · 10 km deep · 73 km away
  10. 4.1267 km ESE of Chiniak, Alaska · 1933 days ago · 10 km deep · 42 km away
  11. 2.8253 km ESE of Chiniak, Alaska · 1942 days ago · 10 km deep · 31 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak02188bhkr6. Read Thu, Sep 24, 2026, 3:12 AM UTC.