Alaska earthquakes

M2.3 earthquake 209 km ESE of Chiniak, Alaska

A magnitude 2.3 earthquake struck 209 km ESE of Chiniak, Alaska on Wed, Oct 25, 2023, 6:09 AM AKDT (14:09 UTC), 1 km (1 mi) below the surface.

A larger quake followed: M4.7 Gulf of 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
2.3 (ml), micro
Local time
UTC
2023-10-25 14:09:49 UTC
Depth
1.2 km (0.7 mi), shallow
Epicenter
56.619° N, 149.344° 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
17

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 29 in the 60 days after this one and 7 in the 30 days before it.

After

  1. 2.8220 km SE of Chiniak, Alaska · 1069 days ago · 10 km deep · 52 km away
  2. 2.8234 km SE of Chiniak, Alaska · 1067 days ago · 10 km deep · 34 km away
  3. 3.0213 km SE of Chiniak, Alaska · 1058 days ago · 10 km deep · 47 km away
  4. 2.8257 km ESE of Chiniak, Alaska · 1053 days ago · 21 km deep · 50 km away
  5. 3.0216 km SE of Chiniak, Alaska · 1052 days ago · 10 km deep · 64 km away
  6. 3.4219 km SE of Chiniak, Alaska · 1049 days ago · 10 km deep · 59 km away
  7. 4.7Gulf of Alaska · 1045 days ago · 7 km deep · 25 km away · tsunami flag
  8. 2.8208 km ESE of Chiniak, Alaska · 1044 days ago · 10 km deep · 3 km away
  9. 3.3226 km SE of Chiniak, Alaska · 1039 days ago · 10 km deep · 25 km away
  10. 4.4245 km SE of Chiniak, Alaska · 1039 days ago · 10 km deep · 51 km away
  11. 3.6236 km SE of Chiniak, Alaska · 1039 days ago · 10 km deep · 38 km away
  12. 3.2238 km SE of Chiniak, Alaska · 1039 days ago · 10 km deep · 38 km away
  13. 3.1239 km SE of Chiniak, Alaska · 1039 days ago · 10 km deep · 42 km away
  14. 3.4232 km SE of Chiniak, Alaska · 1039 days ago · 10 km deep · 31 km away
  15. 3.1232 km SE of Chiniak, Alaska · 1039 days ago · 10 km deep · 30 km away
  16. 3.6248 km SE of Chiniak, Alaska · 1039 days ago · 15 km deep · 56 km away
  17. 4.0234 km SE of Chiniak, Alaska · 1039 days ago · 17 km deep · 35 km away
  18. 3.2245 km SE of Chiniak, Alaska · 1038 days ago · 16 km deep · 46 km away
  19. 3.5232 km SE of Chiniak, Alaska · 1038 days ago · 17 km deep · 30 km away
  20. 3.2229 km SE of Chiniak, Alaska · 1038 days ago · 10 km deep · 28 km away
  21. 2.6254 km ESE of Chiniak, Alaska · 1037 days ago · 10 km deep · 46 km away
  22. 3.2282 km SE of Chiniak, Alaska · 1024 days ago · 10 km deep · 97 km away
  23. 3.3225 km SE of Chiniak, Alaska · 1022 days ago · 10 km deep · 55 km away
  24. 3.1223 km ESE of Chiniak, Alaska · 1022 days ago · 10 km deep · 24 km away
  25. 4.1238 km SE of Chiniak, Alaska · 1019 days ago · 16 km deep · 53 km away
  26. 2.9212 km SE of Chiniak, Alaska · 1019 days ago · 15 km deep · 70 km away
  27. 3.0254 km SE of Chiniak, Alaska · 1017 days ago · 10 km deep · 62 km away
  28. 3.0242 km ESE of Chiniak, Alaska · 1011 days ago · 10 km deep · 34 km away
  29. 3.3267 km SE of Chiniak, Alaska · 1010 days ago · 10 km deep · 78 km away

Before

  1. 2.9203 km SE of Chiniak, Alaska · 1070 days ago · 10 km deep · 51 km away
  2. 3.0207 km SE of Chiniak, Alaska · 1073 days ago · 10 km deep · 40 km away
  3. 3.5278 km SE of Chiniak, Alaska · 1078 days ago · 16 km deep · 92 km away
  4. 2.8240 km ESE of Chiniak, Alaska · 1082 days ago · 10 km deep · 40 km away
  5. 3.5196 km SE of Chiniak, Alaska · 1087 days ago · 10 km deep · 15 km away
  6. 2.8239 km ESE of Chiniak, Alaska · 1090 days ago · 10 km deep · 43 km away
  7. 3.3240 km ESE of Chiniak, Alaska · 1093 days ago · 10 km deep · 45 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak023dp2jiwp. Read Mon, Sep 28, 2026, 6:31 AM UTC.