Alaska earthquakes

M1.9 earthquake 110 km SE of Ugashik, Alaska

A magnitude 1.9 earthquake struck 110 km SE of Ugashik, Alaska on Wed, Jan 13, 2021, 3:35 AM AKST (12:35 UTC), 68 km (42 mi) below the surface.

A larger quake followed: M5.3 57 km WNW of Akhiok, 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
1.9 (ml), micro
Local time
UTC
2021-01-13 12:35:41 UTC
Depth
67.8 km (42.1 mi), shallow
Epicenter
56.794° N, 156.152° 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
29

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 106 in the 60 days after this one and 27 in the 30 days before it.

After

  1. 2.190 km SSE of Ugashik, Alaska · 2083 days ago · 93 km deep · 35 km away
  2. 2.595 km SSE of Ugashik, Alaska · 2083 days ago · 84 km deep · 38 km away
  3. 3.5117 km SSE of Ugashik, Alaska · 2082 days ago · 57 km deep · 33 km away
  4. 1.839 km SE of Ugashik, Alaska · 2081 days ago · 1 km deep · 70 km away
  5. 1.994 km SE of Ugashik, Alaska · 2081 days ago · 66 km deep · 26 km away
  6. 2.485 km W of Karluk, Alaska · 2079 days ago · 12 km deep · 100 km away
  7. 1.5Alaska Peninsula · 2079 days ago · 16 km deep · 92 km away
  8. 2.7132 km SW of Akhiok, Alaska · 2079 days ago · 41 km deep · 69 km away
  9. 2.157 km SW of Karluk, Alaska · 2079 days ago · 57 km deep · 77 km away
  10. 1.876 km E of Ugashik, Alaska · 2078 days ago · 9 km deep · 88 km away
  11. 2.071 km WSW of Karluk, Alaska · 2078 days ago · 88 km deep · 64 km away
  12. 3.1138 km WSW of Akhiok, Alaska · 2077 days ago · 53 km deep · 51 km away
  13. 2.499 km ESE of Chignik, Alaska · 2072 days ago · 46 km deep · 89 km away
  14. 2.5126 km SSE of Ugashik, Alaska · 2071 days ago · 73 km deep · 26 km away
  15. 1.875 km ESE of Ugashik, Alaska · 2071 days ago · 4 km deep · 41 km away
  16. 2.8Alaska Peninsula · 2070 days ago · 45 km deep · 86 km away
  17. 2.024 km WSW of Akhiok, Alaska · 2068 days ago · 8 km deep · 99 km away
  18. 2.077 km S of Ugashik, Alaska · 2067 days ago · 9 km deep · 62 km away
  19. 1.967 km E of Ugashik, Alaska · 2067 days ago · 95 km deep · 80 km away
  20. 1.959 km WSW of Karluk, Alaska · 2066 days ago · 25 km deep · 81 km away
  21. 2.385 km SW of Karluk, Alaska · 2066 days ago · 65 km deep · 49 km away
  22. 2.0134 km E of Chignik, Alaska · 2064 days ago · 20 km deep · 46 km away
  23. 1.560 km WSW of Karluk, Alaska · 2064 days ago · 68 km deep · 78 km away
  24. 1.593 km ESE of Ugashik, Alaska · 2064 days ago · 1 km deep · 51 km away
  25. 2.579 km WSW of Akhiok, Alaska · 2062 days ago · 57 km deep · 52 km away
  26. 2.781 km E of Chignik, Alaska · 2062 days ago · 31 km deep · 75 km away
  27. 2.4117 km SW of Akhiok, Alaska · 2062 days ago · 55 km deep · 58 km away
  28. 2.1113 km SW of Akhiok, Alaska · 2062 days ago · 43 km deep · 57 km away
  29. 2.4137 km E of Chignik, Alaska · 2058 days ago · 3 km deep · 65 km away
  30. 1.677 km W of Akhiok, Alaska · 2058 days ago · 74 km deep · 50 km away
  31. 1.953 km ENE of Chignik, Alaska · 2057 days ago · 57 km deep · 96 km away
  32. 1.989 km SW of Akhiok, Alaska · 2056 days ago · 9 km deep · 89 km away
  33. 2.771 km W of Karluk, Alaska · 2056 days ago · 7 km deep · 98 km away
  34. 5.357 km WNW of Akhiok, Alaska · 2052 days ago · 50 km deep · 78 km away · felt by 9 · tsunami flag
  35. 2.156 km WNW of Akhiok, Alaska · 2052 days ago · 53 km deep · 77 km away
  36. 3.556 km WNW of Akhiok, Alaska · 2052 days ago · 50 km deep · 76 km away
  37. 1.956 km WNW of Akhiok, Alaska · 2052 days ago · 60 km deep · 75 km away
  38. 1.857 km WNW of Akhiok, Alaska · 2052 days ago · 51 km deep · 77 km away
  39. 1.855 km WNW of Akhiok, Alaska · 2052 days ago · 61 km deep · 79 km away
  40. 2.157 km WNW of Akhiok, Alaska · 2052 days ago · 60 km deep · 76 km away
  41. 2.157 km WNW of Akhiok, Alaska · 2052 days ago · 57 km deep · 76 km away
  42. 2.156 km WNW of Akhiok, Alaska · 2052 days ago · 58 km deep · 77 km away
  43. 2.057 km WNW of Akhiok, Alaska · 2052 days ago · 60 km deep · 77 km away
  44. 2.156 km WNW of Akhiok, Alaska · 2052 days ago · 57 km deep · 77 km away
  45. 1.857 km WNW of Akhiok, Alaska · 2052 days ago · 10 km deep · 78 km away
  46. 1.956 km WNW of Akhiok, Alaska · 2052 days ago · 55 km deep · 78 km away
  47. 1.855 km WNW of Akhiok, Alaska · 2052 days ago · 44 km deep · 78 km away
  48. 2.256 km SW of Karluk, Alaska · 2052 days ago · 58 km deep · 80 km away
  49. 2.156 km WNW of Akhiok, Alaska · 2052 days ago · 47 km deep · 76 km away
  50. 2.655 km SW of Karluk, Alaska · 2051 days ago · 8 km deep · 81 km away
  51. 2.855 km WNW of Akhiok, Alaska · 2051 days ago · 47 km deep · 77 km away
  52. 2.655 km WNW of Akhiok, Alaska · 2051 days ago · 46 km deep · 79 km away
  53. 3.093 km SE of Ugashik, Alaska · 2051 days ago · 69 km deep · 24 km away
  54. 2.157 km WNW of Akhiok, Alaska · 2051 days ago · 56 km deep · 77 km away
  55. 1.956 km WNW of Akhiok, Alaska · 2050 days ago · 57 km deep · 77 km away
  56. 2.079 km SE of Ugashik, Alaska · 2050 days ago · 75 km deep · 33 km away
  57. 2.4123 km SSE of Ugashik, Alaska · 2050 days ago · 73 km deep · 23 km away
  58. 1.757 km WNW of Akhiok, Alaska · 2049 days ago · 56 km deep · 79 km away
  59. 2.271 km W of Karluk, Alaska · 2049 days ago · 5 km deep · 98 km away
  60. 1.657 km WNW of Akhiok, Alaska · 2049 days ago · 46 km deep · 77 km away

The first 60 of 106.

Before

  1. 2.257 km W of Akhiok, Alaska · 2086 days ago · 73 km deep · 66 km away
  2. 3.681 km W of Akhiok, Alaska · 2086 days ago · 11 km deep · 49 km away
  3. 2.187 km ESE of Ugashik, Alaska · 2087 days ago · 75 km deep · 59 km away
  4. 2.280 km SSE of Ugashik, Alaska · 2088 days ago · 80 km deep · 47 km away
  5. 2.6101 km ESE of Chignik, Alaska · 2088 days ago · 23 km deep · 92 km away
  6. 1.843 km SW of Karluk, Alaska · 2088 days ago · 55 km deep · 92 km away
  7. 2.568 km SW of Karluk, Alaska · 2089 days ago · 58 km deep · 66 km away
  8. 1.754 km WSW of Karluk, Alaska · 2090 days ago · 55 km deep · 82 km away
  9. 2.4127 km SSE of Ugashik, Alaska · 2090 days ago · 70 km deep · 34 km away
  10. 1.9120 km SSE of Ugashik, Alaska · 2093 days ago · 59 km deep · 30 km away
  11. 3.4113 km SE of Ugashik, Alaska · 2093 days ago · 75 km deep · 4 km away
  12. 2.129 km W of Akhiok, Alaska · 2093 days ago · 50 km deep · 92 km away
  13. 1.662 km W of Karluk, Alaska · 2094 days ago · 79 km deep · 89 km away
  14. 2.5130 km SW of Akhiok, Alaska · 2097 days ago · 66 km deep · 94 km away
  15. 2.288 km WSW of Karluk, Alaska · 2098 days ago · 83 km deep · 48 km away
  16. 1.948 km WSW of Akhiok, Alaska · 2098 days ago · 35 km deep · 75 km away
  17. 1.563 km ESE of Ugashik, Alaska · 2100 days ago · 12 km deep · 58 km away
  18. 2.149 km SSW of Karluk, Alaska · 2103 days ago · 12 km deep · 89 km away
  19. 3.4119 km ESE of Chignik, Alaska · 2103 days ago · 51 km deep · 83 km away
  20. 1.876 km WSW of Karluk, Alaska · 2104 days ago · 81 km deep · 68 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021lpcax7. Read Sun, Sep 27, 2026, 7:08 PM UTC.