Alaska earthquakes

M2.2 earthquake 111 km SE of Ugashik, Alaska

A magnitude 2.2 earthquake struck 111 km SE of Ugashik, Alaska on Sun, Aug 22, 2021, 7:04 PM AKDT (03:04 UTC), 67 km (41 mi) below the surface.

A larger quake followed: M2.3 96 km ESE of Ugashik, Alaska. This one was a foreshock.

Naknek forecastMore in Alaska

Map

Where this earthquake was located, with the others nearby. Select one for its page.

Open the live map with earthquakes

The earthquake

Magnitude
2.2 (ml), micro
Local time
UTC
2021-08-23 03:04:33 UTC
Depth
66.7 km (41.4 mi), shallow
Epicenter
56.776° N, 156.138° 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
25

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 191 in the 60 days after this one and 8 in the 30 days before it.

After

  1. 1.792 km ESE of Ugashik, Alaska · 1856 days ago · 20 km deep · 32 km away
  2. 1.951 km SE of Ugashik, Alaska · 1856 days ago · 9 km deep · 61 km away
  3. 2.1119 km SSE of Ugashik, Alaska · 1856 days ago · 73 km deep · 34 km away
  4. 2.396 km ESE of Ugashik, Alaska · 1855 days ago · 9 km deep · 38 km away
  5. 1.986 km ESE of Ugashik, Alaska · 1855 days ago · 2 km deep · 36 km away
  6. 1.588 km ESE of Ugashik, Alaska · 1855 days ago · 1 km deep · 42 km away
  7. 1.6111 km W of Akhiok, Alaska · 1854 days ago · 12 km deep · 10 km away
  8. 2.893 km ESE of Ugashik, Alaska · 1854 days ago · 4 km deep · 37 km away
  9. 2.538 km SSW of Ugashik, Alaska · 1852 days ago · 8 km deep · 96 km away
  10. 2.137 km WSW of Karluk, Alaska · 1851 days ago · 72 km deep · 98 km away
  11. 1.957 km SW of Akhiok, Alaska · 1850 days ago · 32 km deep · 77 km away
  12. 1.892 km E of Chignik, Alaska · 1850 days ago · 31 km deep · 70 km away
  13. 1.957 km SW of Karluk, Alaska · 1848 days ago · 46 km deep · 77 km away
  14. 1.975 km SE of Ugashik, Alaska · 1848 days ago · 3 km deep · 41 km away
  15. 1.880 km W of Karluk, Alaska · 1847 days ago · 6 km deep · 96 km away
  16. 1.798 km ESE of Ugashik, Alaska · 1847 days ago · 67 km deep · 41 km away
  17. 1.990 km ENE of Chignik, Alaska · 1847 days ago · 43 km deep · 60 km away
  18. 1.5Alaska Peninsula · 1846 days ago · 5 km deep · 91 km away
  19. 1.574 km WSW of Karluk, Alaska · 1846 days ago · 71 km deep · 64 km away
  20. 1.8124 km SE of Ugashik, Alaska · 1846 days ago · 68 km deep · 20 km away
  21. 2.2119 km ESE of Chignik, Alaska · 1845 days ago · 20 km deep · 86 km away
  22. 2.080 km SE of Ugashik, Alaska · 1844 days ago · 2 km deep · 31 km away
  23. 1.585 km SE of Ugashik, Alaska · 1844 days ago · 14 km deep · 27 km away
  24. 1.776 km W of Karluk, Alaska · 1844 days ago · 35 km deep · 91 km away
  25. 1.690 km WSW of Akhiok, Alaska · 1844 days ago · 7 km deep · 32 km away
  26. 3.5105 km WSW of Akhiok, Alaska · 1844 days ago · 70 km deep · 42 km away
  27. 2.2118 km ESE of Chignik, Alaska · 1843 days ago · 8 km deep · 80 km away
  28. 1.771 km WSW of Karluk, Alaska · 1843 days ago · 61 km deep · 67 km away
  29. 1.953 km SW of Karluk, Alaska · 1842 days ago · 61 km deep · 83 km away
  30. 2.4102 km W of Akhiok, Alaska · 1841 days ago · 12 km deep · 20 km away
  31. 2.4101 km W of Akhiok, Alaska · 1841 days ago · 14 km deep · 22 km away
  32. 1.664 km ENE of Chignik, Alaska · 1841 days ago · 65 km deep · 85 km away
  33. 2.0Alaska Peninsula · 1840 days ago · 7 km deep · 95 km away
  34. 3.296 km ENE of Chignik, Alaska · 1839 days ago · 6 km deep · 52 km away
  35. 1.7105 km W of Akhiok, Alaska · 1836 days ago · 29 km deep · 20 km away
  36. 1.646 km SE of Ugashik, Alaska · 1834 days ago · 1 km deep · 67 km away
  37. 1.671 km SE of Ugashik, Alaska · 1834 days ago · 1 km deep · 43 km away
  38. 1.754 km ESE of Ugashik, Alaska · 1834 days ago · 2 km deep · 66 km away
  39. 1.860 km ESE of Ugashik, Alaska · 1833 days ago · 3 km deep · 56 km away
  40. 2.074 km NE of Chignik, Alaska · 1832 days ago · 2 km deep · 79 km away
  41. 1.995 km ESE of Ugashik, Alaska · 1832 days ago · 17 km deep · 34 km away
  42. 1.676 km ESE of Ugashik, Alaska · 1832 days ago · 29 km deep · 57 km away
  43. 3.299 km ENE of Chignik, Alaska · 1831 days ago · 7 km deep · 50 km away
  44. 2.586 km ENE of Chignik, Alaska · 1831 days ago · 12 km deep · 63 km away
  45. 2.892 km SSE of Ugashik, Alaska · 1831 days ago · 41 km deep · 57 km away
  46. 2.154 km W of Akhiok, Alaska · 1831 days ago · 7 km deep · 67 km away
  47. 2.7118 km WSW of Akhiok, Alaska · 1830 days ago · 8 km deep · 22 km away
  48. 2.394 km SW of Karluk, Alaska · 1829 days ago · 75 km deep · 41 km away
  49. 1.856 km SE of Ugashik, Alaska · 1827 days ago · 89 km deep · 57 km away
  50. 1.8109 km SSE of Ugashik, Alaska · 1827 days ago · 59 km deep · 39 km away
  51. 1.646 km WSW of Karluk, Alaska · 1824 days ago · 35 km deep · 96 km away
  52. 1.843 km WSW of Akhiok, Alaska · 1822 days ago · 46 km deep · 80 km away
  53. 2.247 km SW of Karluk, Alaska · 1821 days ago · 45 km deep · 88 km away
  54. 2.179 km W of Akhiok, Alaska · 1821 days ago · 68 km deep · 43 km away
  55. 2.075 km E of Ugashik, Alaska · 1820 days ago · 7 km deep · 70 km away
  56. 2.1101 km SE of Ugashik, Alaska · 1820 days ago · 2 km deep · 11 km away
  57. 1.869 km WSW of Akhiok, Alaska · 1819 days ago · 10 km deep · 57 km away
  58. 4.8137 km ESE of Chignik, Alaska · 1818 days ago · 45 km deep · 98 km away · felt by 1 · tsunami flag
  59. 1.793 km ESE of Ugashik, Alaska · 1815 days ago · 68 km deep · 52 km away
  60. 2.098 km SE of Ugashik, Alaska · 1815 days ago · 59 km deep · 14 km away

The first 60 of 191.

Before

  1. 1.773 km ESE of Ugashik, Alaska · 1858 days ago · 80 km deep · 45 km away
  2. 1.677 km SE of Ugashik, Alaska · 1858 days ago · 78 km deep · 34 km away
  3. 2.5152 km SW of Akhiok, Alaska · 1858 days ago · 25 km deep · 92 km away
  4. 1.680 km ENE of Chignik, Alaska · 1859 days ago · 10 km deep · 68 km away
  5. 2.155 km SW of Akhiok, Alaska · 1859 days ago · 66 km deep · 89 km away
  6. 1.9Alaska Peninsula · 1859 days ago · 87 km deep · 97 km away
  7. 2.381 km W of Karluk, Alaska · 1859 days ago · 6 km deep · 99 km away
  8. 1.962 km WNW of Akhiok, Alaska · 1860 days ago · 57 km deep · 70 km away

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021asp3sgf. Read Wed, Sep 23, 2026, 3:33 AM UTC.