Alaska earthquakes

M2.4 earthquake 140 km ESE of Chignik, Alaska

A magnitude 2.4 earthquake struck 140 km ESE of Chignik, Alaska on Thu, Nov 30, 2023, 11:42 AM AKST (20:42 UTC), 13 km (8 mi) below the surface.

A larger quake followed: M3.6 115 km E of Chignik, 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
2.4 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2023-11-30 20:42:15 UTC
Depth
12.7 km (7.9 mi), shallow
Epicenter
56.028° N, 156.195° 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
27

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 36 in the 60 days after this one and 14 in the 30 days before it.

After

  1. 2.1103 km ESE of Chignik, Alaska · 1035 days ago · 10 km deep · 37 km away
  2. 2.166 km E of Chignik, Alaska · 1034 days ago · 25 km deep · 74 km away
  3. 2.456 km ESE of Chignik, Alaska · 1033 days ago · 41 km deep · 85 km away
  4. 2.7106 km ENE of Chignik, Alaska · 1032 days ago · 72 km deep · 65 km away
  5. 2.7130 km SE of Chignik, Alaska · 1029 days ago · 25 km deep · 74 km away
  6. 2.4146 km SW of Akhiok, Alaska · 1027 days ago · 5 km deep · 29 km away
  7. 2.958 km ESE of Chignik, Alaska · 1024 days ago · 43 km deep · 82 km away
  8. 2.8117 km E of Chignik, Alaska · 1023 days ago · 45 km deep · 32 km away
  9. 3.6115 km E of Chignik, Alaska · 1021 days ago · 24 km deep · 34 km away
  10. 2.2113 km E of Chignik, Alaska · 1019 days ago · 46 km deep · 40 km away
  11. 1.888 km W of Akhiok, Alaska · 1018 days ago · 8 km deep · 99 km away
  12. 3.2152 km SE of Chignik, Alaska · 1016 days ago · 16 km deep · 96 km away
  13. 2.493 km ENE of Chignik, Alaska · 1013 days ago · 46 km deep · 73 km away
  14. 2.4116 km SE of Chignik, Alaska · 1009 days ago · 2 km deep · 67 km away
  15. 3.4157 km ESE of Chignik, Alaska · 1007 days ago · 7 km deep · 21 km away
  16. 2.7104 km SE of Ugashik, Alaska · 1006 days ago · 54 km deep · 84 km away
  17. 2.4118 km E of Chignik, Alaska · 1006 days ago · 45 km deep · 26 km away
  18. 2.2101 km SE of Ugashik, Alaska · 1000 days ago · 60 km deep · 88 km away
  19. 2.1107 km W of Akhiok, Alaska · 1000 days ago · 15 km deep · 89 km away
  20. 2.989 km W of Akhiok, Alaska · 998 days ago · 6 km deep · 98 km away · felt by 1
  21. 2.057 km E of Chignik, Alaska · 998 days ago · 35 km deep · 83 km away
  22. 1.997 km ENE of Chignik, Alaska · 996 days ago · 53 km deep · 74 km away
  23. 3.2159 km ESE of Chignik, Alaska · 996 days ago · 16 km deep · 31 km away · felt by 1
  24. 2.898 km E of Chignik, Alaska · 993 days ago · 23 km deep · 42 km away
  25. 2.769 km E of Chignik, Alaska · 992 days ago · 46 km deep · 74 km away
  26. 2.5115 km WSW of Akhiok, Alaska · 992 days ago · 5 km deep · 50 km away
  27. 2.5108 km E of Chignik, Alaska · 991 days ago · 46 km deep · 52 km away
  28. 1.9116 km WSW of Akhiok, Alaska · 990 days ago · 5 km deep · 54 km away
  29. 2.5119 km SSE of Ugashik, Alaska · 987 days ago · 27 km deep · 62 km away
  30. 2.2115 km WSW of Akhiok, Alaska · 986 days ago · 9 km deep · 48 km away
  31. 2.7159 km SSW of Akhiok, Alaska · 986 days ago · 20 km deep · 57 km away
  32. 2.2112 km E of Chignik, Alaska · 986 days ago · 28 km deep · 36 km away
  33. 2.496 km E of Chignik, Alaska · 983 days ago · 37 km deep · 62 km away
  34. 2.4106 km W of Akhiok, Alaska · 983 days ago · 43 km deep · 89 km away
  35. 2.355 km ESE of Chignik, Alaska · 981 days ago · 32 km deep · 85 km away
  36. 1.8101 km ENE of Chignik, Alaska · 981 days ago · 55 km deep · 65 km away

Before

  1. 2.8171 km SE of Chignik, Alaska · 1037 days ago · 28 km deep · 70 km away
  2. 2.6155 km SW of Akhiok, Alaska · 1037 days ago · 18 km deep · 44 km away
  3. 2.4143 km ESE of Chignik, Alaska · 1038 days ago · 24 km deep · 4 km away
  4. 2.9141 km SW of Akhiok, Alaska · 1038 days ago · 1 km deep · 40 km away
  5. 2.9178 km SSW of Akhiok, Alaska · 1046 days ago · 7 km deep · 89 km away
  6. 2.6116 km E of Chignik, Alaska · 1047 days ago · 43 km deep · 58 km away
  7. 3.0113 km E of Chignik, Alaska · 1053 days ago · 13 km deep · 45 km away
  8. 1.8100 km WSW of Akhiok, Alaska · 1054 days ago · 25 km deep · 71 km away
  9. 2.392 km E of Chignik, Alaska · 1057 days ago · 46 km deep · 63 km away
  10. 3.3Alaska Peninsula · 1058 days ago · 18 km deep · 87 km away
  11. 2.0131 km E of Chignik, Alaska · 1060 days ago · 7 km deep · 48 km away
  12. 2.1Alaska Peninsula · 1064 days ago · 9 km deep · 55 km away
  13. 2.373 km SW of Akhiok, Alaska · 1064 days ago · 16 km deep · 88 km away
  14. 2.8121 km ESE of Chignik, Alaska · 1065 days ago · 12 km deep · 21 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak023fcpnmc8. Read Fri, Oct 2, 2026, 3:27 AM UTC.