Alaska earthquakes

M2.0 earthquake 86 km SSE of Ugashik, Alaska

A magnitude 2.0 earthquake struck 86 km SSE of Ugashik, Alaska on Sat, Dec 25, 2021, 2:55 PM AKST (23:55 UTC), 83 km (52 mi) below the surface.

A larger quake followed: M2.3 82 km S of Ugashik, 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
2.0 (ml), micro
Local time
UTC
2021-12-25 23:55:13 UTC
Depth
83.1 km (51.6 mi), intermediate-depth
Epicenter
56.758° N, 157.045° 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
37

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 51 in the 60 days after this one and 43 in the 30 days before it.

After

  1. 2.382 km S of Ugashik, Alaska · 1732 days ago · 97 km deep · 9 km away
  2. 2.5128 km E of Chignik, Alaska · 1731 days ago · 7 km deep · 81 km away
  3. 1.9113 km E of Chignik, Alaska · 1731 days ago · 46 km deep · 54 km away
  4. 3.5103 km E of Chignik, Alaska · 1730 days ago · 2 km deep · 39 km away
  5. 2.472 km ESE of Chignik, Alaska · 1730 days ago · 9 km deep · 91 km away
  6. 2.260 km ESE of Chignik, Alaska · 1730 days ago · 4 km deep · 87 km away
  7. 1.6100 km W of Akhiok, Alaska · 1729 days ago · 3 km deep · 76 km away
  8. 1.889 km WSW of Karluk, Alaska · 1727 days ago · 68 km deep · 93 km away
  9. 2.095 km SE of Ugashik, Alaska · 1726 days ago · 79 km deep · 44 km away
  10. 2.8122 km WSW of Akhiok, Alaska · 1722 days ago · 70 km deep · 61 km away
  11. 2.259 km SSE of Ugashik, Alaska · 1722 days ago · 2 km deep · 33 km away
  12. 2.6116 km E of Chignik, Alaska · 1719 days ago · 74 km deep · 56 km away
  13. 1.6108 km SE of Ugashik, Alaska · 1719 days ago · 7 km deep · 54 km away
  14. 1.6102 km ESE of Ugashik, Alaska · 1718 days ago · 19 km deep · 74 km away
  15. 1.873 km ESE of Ugashik, Alaska · 1718 days ago · 2 km deep · 76 km away
  16. 2.680 km SSE of Ugashik, Alaska · 1717 days ago · 78 km deep · 23 km away
  17. 2.532 km E of Port Heiden, Alaska · 1715 days ago · 7 km deep · 67 km away
  18. 1.679 km E of Ugashik, Alaska · 1714 days ago · 86 km deep · 92 km away
  19. 2.2124 km SE of Ugashik, Alaska · 1712 days ago · 60 km deep · 53 km away
  20. 2.199 km E of Chignik, Alaska · 1712 days ago · 12 km deep · 62 km away
  21. 2.3126 km SW of Akhiok, Alaska · 1712 days ago · 63 km deep · 94 km away
  22. 3.5102 km WSW of Akhiok, Alaska · 1710 days ago · 44 km deep · 76 km away
  23. 1.7116 km E of Chignik, Alaska · 1709 days ago · 33 km deep · 70 km away
  24. 2.245 km SE of Port Heiden, Alaska · 1709 days ago · 87 km deep · 63 km away
  25. 2.4116 km E of Chignik, Alaska · 1709 days ago · 58 km deep · 57 km away
  26. 1.573 km SE of Ugashik, Alaska · 1708 days ago · 34 km deep · 46 km away
  27. 2.387 km WSW of Karluk, Alaska · 1707 days ago · 48 km deep · 94 km away
  28. 3.6139 km E of Chignik, Alaska · 1706 days ago · 47 km deep · 88 km away
  29. 2.7124 km WSW of Akhiok, Alaska · 1705 days ago · 42 km deep · 65 km away
  30. 3.2117 km E of Chignik, Alaska · 1698 days ago · 45 km deep · 66 km away
  31. 2.6Alaska Peninsula · 1698 days ago · 2 km deep · 57 km away
  32. 2.557 km E of Chignik, Alaska · 1698 days ago · 61 km deep · 52 km away
  33. 2.5125 km E of Chignik, Alaska · 1697 days ago · 44 km deep · 79 km away
  34. 2.574 km E of Chignik, Alaska · 1697 days ago · 62 km deep · 59 km away
  35. 2.282 km ENE of Chignik, Alaska · 1694 days ago · 47 km deep · 30 km away
  36. 2.8Alaska Peninsula · 1690 days ago · 46 km deep · 59 km away
  37. 2.0119 km E of Chignik, Alaska · 1682 days ago · 22 km deep · 56 km away
  38. 2.7Alaska Peninsula · 1682 days ago · 45 km deep · 59 km away
  39. 1.995 km ENE of Chignik, Alaska · 1680 days ago · 51 km deep · 9 km away
  40. 3.230 km ESE of Chignik, Alaska · 1680 days ago · 64 km deep · 80 km away
  41. 2.345 km ESE of Ugashik, Alaska · 1678 days ago · 111 km deep · 75 km away
  42. 2.8119 km E of Chignik, Alaska · 1677 days ago · 39 km deep · 56 km away
  43. 3.187 km ENE of Chignik, Alaska · 1677 days ago · 41 km deep · 31 km away
  44. 2.353 km SE of Ugashik, Alaska · 1677 days ago · 68 km deep · 59 km away
  45. 1.926 km ENE of Chignik, Alaska · 1676 days ago · 85 km deep · 73 km away
  46. 2.076 km NE of Chignik, Alaska · 1676 days ago · 78 km deep · 22 km away
  47. 1.998 km E of Chignik, Alaska · 1676 days ago · 2 km deep · 34 km away
  48. 2.088 km SE of Ugashik, Alaska · 1676 days ago · 1 km deep · 62 km away
  49. 2.780 km ESE of Ugashik, Alaska · 1675 days ago · 2 km deep · 63 km away
  50. 2.4114 km SSE of Ugashik, Alaska · 1674 days ago · 20 km deep · 41 km away
  51. 1.933 km NNE of Chignik, Alaska · 1673 days ago · 95 km deep · 77 km away

Before

  1. 2.1109 km E of Chignik, Alaska · 1732 days ago · 46 km deep · 58 km away
  2. 1.961 km ENE of Chignik, Alaska · 1733 days ago · 71 km deep · 41 km away
  3. 2.498 km SE of Ugashik, Alaska · 1733 days ago · 60 km deep · 65 km away
  4. 1.892 km WSW of Akhiok, Alaska · 1733 days ago · 63 km deep · 89 km away
  5. 2.4122 km E of Chignik, Alaska · 1736 days ago · 46 km deep · 73 km away
  6. 2.538 km E of Ugashik, Alaska · 1738 days ago · 129 km deep · 93 km away
  7. 1.8112 km E of Chignik, Alaska · 1738 days ago · 46 km deep · 59 km away
  8. 1.9Alaska Peninsula · 1739 days ago · 9 km deep · 80 km away
  9. 1.834 km S of Ugashik, Alaska · 1739 days ago · 5 km deep · 55 km away
  10. 1.8101 km W of Akhiok, Alaska · 1739 days ago · 14 km deep · 75 km away
  11. 1.7101 km W of Akhiok, Alaska · 1740 days ago · 80 km deep · 77 km away
  12. 2.299 km W of Akhiok, Alaska · 1740 days ago · 9 km deep · 78 km away
  13. 2.154 km ESE of Port Heiden, Alaska · 1741 days ago · 87 km deep · 49 km away
  14. 2.2103 km E of Chignik, Alaska · 1741 days ago · 68 km deep · 48 km away
  15. 1.675 km ESE of Ugashik, Alaska · 1742 days ago · 10 km deep · 68 km away
  16. 1.881 km SW of Karluk, Alaska · 1742 days ago · 61 km deep · 99 km away
  17. 1.9109 km E of Chignik, Alaska · 1742 days ago · 65 km deep · 42 km away
  18. 2.125 km SE of Chignik, Alaska · 1743 days ago · 62 km deep · 91 km away
  19. 1.673 km SE of Ugashik, Alaska · 1743 days ago · 10 km deep · 34 km away
  20. 2.347 km SSE of Ugashik, Alaska · 1745 days ago · 95 km deep · 40 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021gi3yeci. Read Tue, Sep 22, 2026, 9:28 PM UTC.