Alaska earthquakes

M3.4 earthquake 243 km SE of Chiniak, Alaska

A magnitude 3.4 earthquake struck 243 km SE of Chiniak, Alaska on Thu, Feb 10, 2022, 3:02 PM AKST (00:02 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M4.4 273 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
3.4 (ML, local (Richter)), minor
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2022-02-11 00:02:51 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
56.387° N, 148.957° 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.

Location uncertainty
About 10.9 km horizontally, 2.0 km in depth
Magnitude uncertainty
±0.05
Depth from
Operator assigned
Station coverage gap
257°, poorly surrounded by stations
Stations used
19

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 40 in the 60 days after this one and 16 in the 30 days before it.

After

  1. 3.3227 km SE of Chiniak, Alaska · 1691 days ago · 10 km deep · 17 km away
  2. 2.8219 km SE of Chiniak, Alaska · 1691 days ago · 10 km deep · 24 km away
  3. 2.8255 km SE of Chiniak, Alaska · 1689 days ago · 10 km deep · 41 km away
  4. 4.3224 km SE of Chiniak, Alaska · 1689 days ago · 10 km deep · 62 km away
  5. 3.0205 km SE of Chiniak, Alaska · 1689 days ago · 10 km deep · 58 km away
  6. 2.9257 km ESE of Chiniak, Alaska · 1687 days ago · 10 km deep · 21 km away
  7. 3.1228 km SE of Chiniak, Alaska · 1686 days ago · 10 km deep · 68 km away
  8. 2.6234 km ESE of Chiniak, Alaska · 1685 days ago · 10 km deep · 32 km away
  9. 3.1240 km SE of Chiniak, Alaska · 1684 days ago · 10 km deep · 23 km away
  10. 4.3241 km SE of Chiniak, Alaska · 1684 days ago · 10 km deep · 23 km away
  11. 2.7238 km SE of Chiniak, Alaska · 1684 days ago · 10 km deep · 32 km away
  12. 4.0240 km SE of Chiniak, Alaska · 1684 days ago · 10 km deep · 28 km away
  13. 4.2235 km SE of Chiniak, Alaska · 1684 days ago · 10 km deep · 29 km away
  14. 3.0Gulf of Alaska · 1684 days ago · 10 km deep · 34 km away
  15. 2.9253 km SE of Chiniak, Alaska · 1684 days ago · 10 km deep · 41 km away
  16. 2.7231 km SE of Chiniak, Alaska · 1683 days ago · 10 km deep · 39 km away
  17. 3.0234 km SE of Chiniak, Alaska · 1682 days ago · 10 km deep · 31 km away
  18. 2.8220 km ESE of Chiniak, Alaska · 1682 days ago · 10 km deep · 25 km away
  19. 4.4273 km SE of Chiniak, Alaska · 1676 days ago · 10 km deep · 65 km away · felt by 1
  20. 3.2247 km SE of Chiniak, Alaska · 1673 days ago · 10 km deep · 32 km away
  21. 2.7259 km ESE of Chiniak, Alaska · 1664 days ago · 22 km deep · 38 km away
  22. 3.2252 km SE of Chiniak, Alaska · 1659 days ago · 22 km deep · 10 km away
  23. 3.7255 km SE of Chiniak, Alaska · 1658 days ago · 10 km deep · 12 km away
  24. 3.0273 km ESE of Chiniak, Alaska · 1656 days ago · 21 km deep · 73 km away
  25. 2.7271 km ESE of Chiniak, Alaska · 1654 days ago · 10 km deep · 73 km away
  26. 2.5Gulf of Alaska · 1653 days ago · 10 km deep · 36 km away
  27. 2.4198 km SE of Chiniak, Alaska · 1653 days ago · 10 km deep · 73 km away
  28. 2.9240 km ESE of Chiniak, Alaska · 1652 days ago · 10 km deep · 13 km away
  29. 3.6267 km SE of Chiniak, Alaska · 1652 days ago · 10 km deep · 26 km away
  30. 3.2261 km SE of Chiniak, Alaska · 1651 days ago · 10 km deep · 18 km away
  31. 2.8186 km SE of Chiniak, Alaska · 1648 days ago · 5 km deep · 67 km away
  32. 2.8222 km SE of Chiniak, Alaska · 1647 days ago · 10 km deep · 33 km away
  33. 2.3217 km ESE of Chiniak, Alaska · 1647 days ago · 11 km deep · 33 km away
  34. 2.7199 km SE of Chiniak, Alaska · 1642 days ago · 10 km deep · 47 km away
  35. 2.3218 km SSE of Chiniak, Alaska · 1640 days ago · 10 km deep · 95 km away
  36. 2.2220 km SE of Chiniak, Alaska · 1640 days ago · 10 km deep · 57 km away
  37. 2.1202 km SE of Chiniak, Alaska · 1639 days ago · 10 km deep · 54 km away
  38. 2.7186 km ESE of Chiniak, Alaska · 1639 days ago · 10 km deep · 60 km away
  39. 2.4262 km SSE of Chiniak, Alaska · 1638 days ago · 7 km deep · 97 km away
  40. 2.3229 km SE of Chiniak, Alaska · 1638 days ago · 21 km deep · 36 km away

Before

  1. 2.9212 km SE of Chiniak, Alaska · 1694 days ago · 10 km deep · 57 km away
  2. 3.1249 km SE of Chiniak, Alaska · 1695 days ago · 10 km deep · 7 km away
  3. 2.8210 km SE of Chiniak, Alaska · 1696 days ago · 10 km deep · 58 km away
  4. 3.0222 km SE of Chiniak, Alaska · 1697 days ago · 10 km deep · 23 km away
  5. 2.7234 km SE of Chiniak, Alaska · 1700 days ago · 10 km deep · 18 km away
  6. 3.1192 km SE of Chiniak, Alaska · 1702 days ago · 10 km deep · 56 km away
  7. 2.7188 km SE of Chiniak, Alaska · 1702 days ago · 10 km deep · 55 km away
  8. 3.1278 km SE of Chiniak, Alaska · 1702 days ago · 4 km deep · 77 km away
  9. 3.5267 km SE of Chiniak, Alaska · 1702 days ago · 10 km deep · 63 km away
  10. 4.9275 km SE of Chiniak, Alaska · 1702 days ago · 10 km deep · 65 km away · tsunami flag
  11. 2.8228 km SE of Chiniak, Alaska · 1704 days ago · 10 km deep · 26 km away
  12. 2.9198 km SE of Chiniak, Alaska · 1705 days ago · 10 km deep · 53 km away
  13. 3.1242 km SE of Chiniak, Alaska · 1715 days ago · 10 km deep · 22 km away
  14. 3.9265 km SE of Chiniak, Alaska · 1716 days ago · 10 km deep · 21 km away
  15. 3.2249 km ESE of Chiniak, Alaska · 1717 days ago · 10 km deep · 29 km away
  16. 3.2244 km ESE of Chiniak, Alaska · 1718 days ago · 10 km deep · 12 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000gjv3. Read Fri, Oct 2, 2026, 1:28 AM UTC.