Alaska earthquakes

M1.9 earthquake Alaska Peninsula

A magnitude 1.9 earthquake struck in the Alaska Peninsula on Sat, Jul 24, 2021, 11:33 AM AKDT (19:33 UTC), 94 km (58 mi) below the surface.

A larger quake followed: M2.2 122 km E of Chignik, 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
1.9 (ml), micro
Local time
UTC
2021-07-24 19:33:46 UTC
Depth
93.5 km (58.1 mi), intermediate-depth
Epicenter
57.052° N, 157.138° 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
20

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 118 in the 60 days after this one and 29 in the 30 days before it.

After

  1. 2.2122 km E of Chignik, Alaska · 1886 days ago · 25 km deep · 92 km away
  2. 3.067 km ENE of Ugashik, Alaska · 1885 days ago · 129 km deep · 94 km away
  3. 3.160 km SE of Ugashik, Alaska · 1883 days ago · 4 km deep · 32 km away
  4. 2.453 km SE of Ugashik, Alaska · 1883 days ago · 8 km deep · 35 km away
  5. 2.940 km SE of Ugashik, Alaska · 1883 days ago · 3 km deep · 33 km away
  6. 2.551 km SE of Ugashik, Alaska · 1883 days ago · 12 km deep · 32 km away
  7. 2.349 km SE of Ugashik, Alaska · 1883 days ago · 10 km deep · 29 km away
  8. 3.356 km SE of Ugashik, Alaska · 1883 days ago · 10 km deep · 32 km away
  9. 1.873 km ENE of Ugashik, Alaska · 1881 days ago · 123 km deep · 97 km away
  10. 1.749 km NE of Ugashik, Alaska · 1880 days ago · 3 km deep · 90 km away
  11. 2.073 km ESE of Ugashik, Alaska · 1880 days ago · 5 km deep · 50 km away
  12. 1.768 km ESE of Ugashik, Alaska · 1880 days ago · 1 km deep · 44 km away
  13. 2.184 km ESE of Ugashik, Alaska · 1880 days ago · 6 km deep · 69 km away · felt by 1
  14. 1.686 km ESE of Ugashik, Alaska · 1880 days ago · 3 km deep · 70 km away
  15. 2.288 km ESE of Ugashik, Alaska · 1880 days ago · 4 km deep · 71 km away · felt by 1
  16. 1.965 km SSE of Ugashik, Alaska · 1879 days ago · 4 km deep · 18 km away
  17. 2.3101 km SSE of Ugashik, Alaska · 1879 days ago · 75 km deep · 49 km away
  18. 2.7122 km E of Chignik, Alaska · 1879 days ago · 35 km deep · 93 km away
  19. 1.961 km SE of Ugashik, Alaska · 1879 days ago · 5 km deep · 40 km away
  20. 2.196 km SE of Ugashik, Alaska · 1878 days ago · 13 km deep · 50 km away
  21. 1.997 km WSW of Akhiok, Alaska · 1877 days ago · 58 km deep · 90 km away
  22. 1.685 km WSW of Karluk, Alaska · 1877 days ago · 5 km deep · 87 km away
  23. 2.072 km ESE of Ugashik, Alaska · 1877 days ago · 1 km deep · 47 km away
  24. 2.565 km SE of Ugashik, Alaska · 1877 days ago · 10 km deep · 41 km away · felt by 1
  25. 2.158 km SSE of Ugashik, Alaska · 1876 days ago · 5 km deep · 8 km away
  26. 1.560 km SE of Ugashik, Alaska · 1876 days ago · 9 km deep · 35 km away
  27. 3.060 km SE of Ugashik, Alaska · 1876 days ago · 9 km deep · 35 km away
  28. 2.061 km SE of Ugashik, Alaska · 1876 days ago · 8 km deep · 36 km away
  29. 3.361 km SE of Ugashik, Alaska · 1876 days ago · 5 km deep · 38 km away
  30. 1.5Alaska Peninsula · 1876 days ago · 9 km deep · 36 km away
  31. 2.157 km SE of Ugashik, Alaska · 1876 days ago · 7 km deep · 33 km away
  32. 2.359 km SE of Ugashik, Alaska · 1876 days ago · 8 km deep · 35 km away
  33. 2.260 km SSE of Ugashik, Alaska · 1876 days ago · 2 km deep · 9 km away
  34. 1.863 km SSE of Ugashik, Alaska · 1876 days ago · 8 km deep · 10 km away
  35. 2.162 km SSE of Ugashik, Alaska · 1876 days ago · 1 km deep · 10 km away
  36. 3.063 km SE of Ugashik, Alaska · 1876 days ago · 7 km deep · 37 km away
  37. 1.963 km SE of Ugashik, Alaska · 1876 days ago · 5 km deep · 38 km away
  38. 1.560 km SE of Ugashik, Alaska · 1876 days ago · 8 km deep · 36 km away
  39. 2.7107 km SSE of Ugashik, Alaska · 1876 days ago · 5 km deep · 55 km away
  40. 2.871 km SE of Ugashik, Alaska · 1876 days ago · 6 km deep · 43 km away
  41. 1.863 km SE of Ugashik, Alaska · 1876 days ago · 9 km deep · 38 km away
  42. 1.562 km SE of Ugashik, Alaska · 1876 days ago · 12 km deep · 39 km away
  43. 2.063 km SE of Ugashik, Alaska · 1876 days ago · 11 km deep · 36 km away
  44. 1.653 km SE of Ugashik, Alaska · 1876 days ago · 14 km deep · 31 km away
  45. 2.463 km SE of Ugashik, Alaska · 1876 days ago · 5 km deep · 40 km away
  46. 1.961 km ENE of Ugashik, Alaska · 1875 days ago · 134 km deep · 87 km away
  47. 1.866 km SE of Ugashik, Alaska · 1875 days ago · 10 km deep · 41 km away
  48. 1.865 km SE of Ugashik, Alaska · 1875 days ago · 1 km deep · 42 km away
  49. 2.266 km SE of Ugashik, Alaska · 1874 days ago · 1 km deep · 41 km away
  50. 1.652 km SE of Ugashik, Alaska · 1874 days ago · 10 km deep · 30 km away
  51. 1.660 km SE of Ugashik, Alaska · 1872 days ago · 5 km deep · 36 km away
  52. 1.8102 km SE of Ugashik, Alaska · 1870 days ago · 9 km deep · 65 km away
  53. 1.7100 km SE of Ugashik, Alaska · 1870 days ago · 12 km deep · 64 km away
  54. 1.550 km E of Port Heiden, Alaska · 1870 days ago · 12 km deep · 41 km away
  55. 1.763 km ESE of Ugashik, Alaska · 1866 days ago · 1 km deep · 43 km away
  56. 1.9107 km E of Chignik, Alaska · 1865 days ago · 3 km deep · 68 km away
  57. 3.291 km ENE of Chignik, Alaska · 1864 days ago · 56 km deep · 48 km away
  58. 2.231 km N of Chignik, Alaska · 1864 days ago · 93 km deep · 90 km away
  59. 2.563 km NE of Chignik, Alaska · 1862 days ago · 75 km deep · 53 km away
  60. 4.081 km ENE of Chignik, Alaska · 1862 days ago · 11 km deep · 47 km away

The first 60 of 118.

Before

  1. 1.841 km ENE of Ugashik, Alaska · 1888 days ago · 137 km deep · 66 km away
  2. 2.261 km ENE of Chignik, Alaska · 1889 days ago · 93 km deep · 58 km away
  3. 1.655 km ESE of Ugashik, Alaska · 1890 days ago · 15 km deep · 41 km away
  4. 1.927 km SE of Ugashik, Alaska · 1891 days ago · 111 km deep · 31 km away
  5. 1.887 km ENE of Chignik, Alaska · 1891 days ago · 89 km deep · 51 km away
  6. 2.455 km ESE of Ugashik, Alaska · 1891 days ago · 96 km deep · 46 km away
  7. 2.346 km SSW of Ugashik, Alaska · 1891 days ago · 3 km deep · 26 km away
  8. 1.959 km ENE of Ugashik, Alaska · 1894 days ago · 136 km deep · 89 km away
  9. 2.3115 km SSE of Ugashik, Alaska · 1894 days ago · 47 km deep · 65 km away
  10. 1.961 km SSE of Ugashik, Alaska · 1894 days ago · 80 km deep · 12 km away
  11. 1.947 km NE of Ugashik, Alaska · 1897 days ago · 158 km deep · 88 km away
  12. 1.861 km E of Port Heiden, Alaska · 1897 days ago · 90 km deep · 33 km away
  13. 1.674 km ESE of Port Heiden, Alaska · 1897 days ago · 77 km deep · 32 km away
  14. 2.125 km SSE of Port Heiden, Alaska · 1899 days ago · 10 km deep · 91 km away
  15. 1.8100 km ESE of Ugashik, Alaska · 1900 days ago · 70 km deep · 71 km away
  16. 3.226 km S of Ugashik, Alaska · 1900 days ago · 122 km deep · 30 km away · felt by 1
  17. 1.987 km SW of Karluk, Alaska · 1901 days ago · 59 km deep · 90 km away
  18. 1.9100 km SE of Ugashik, Alaska · 1901 days ago · 60 km deep · 57 km away
  19. 1.969 km ENE of Ugashik, Alaska · 1901 days ago · 119 km deep · 94 km away
  20. 1.961 km E of Port Heiden, Alaska · 1902 days ago · 5 km deep · 31 km away

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0219fcojyc. Read Thu, Sep 24, 2026, 4:29 AM UTC.