Alaska earthquakes

M2.4 earthquake 169 km SE of Chignik, Alaska

A magnitude 2.4 earthquake struck 169 km SE of Chignik, Alaska on Fri, Jul 30, 2021, 2:24 AM AKDT (10:24 UTC), 38 km (24 mi) below the surface.

A larger quake followed: M6.9 125 km SE of Perryville, Alaska. This one was a foreshock.

Sand Point 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
2.4 (ml), micro
Local time
UTC
2021-07-30 10:24:36 UTC
Depth
38.3 km (23.8 mi), shallow
Epicenter
55.069° N, 156.815° 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
23

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: at least 202 in the 60 days after this one and at least 200 in the 30 days before it.

After

  1. 2.4144 km SE of Perryville, Alaska · 1884 days ago · 41 km deep · 40 km away
  2. 2.9145 km SE of Perryville, Alaska · 1884 days ago · 40 km deep · 39 km away
  3. 2.3141 km SE of Perryville, Alaska · 1884 days ago · 45 km deep · 62 km away
  4. 2.7141 km SE of Chignik, Alaska · 1884 days ago · 41 km deep · 29 km away
  5. 2.8152 km SSE of Chignik, Alaska · 1884 days ago · 40 km deep · 21 km away
  6. 2.1118 km SSE of Perryville, Alaska · 1884 days ago · 44 km deep · 89 km away
  7. 2.2133 km SE of Chignik, Alaska · 1884 days ago · 41 km deep · 49 km away
  8. 2.6146 km SE of Perryville, Alaska · 1884 days ago · 38 km deep · 39 km away
  9. 2.2139 km SSE of Perryville, Alaska · 1884 days ago · 21 km deep · 75 km away
  10. 2.5150 km SSE of Chignik, Alaska · 1884 days ago · 45 km deep · 21 km away
  11. 2.5106 km SSE of Perryville, Alaska · 1884 days ago · 12 km deep · 97 km away
  12. 2.3146 km SE of Perryville, Alaska · 1884 days ago · 36 km deep · 30 km away
  13. 2.7167 km SE of Chignik, Alaska · 1884 days ago · 39 km deep · 55 km away
  14. 2.8137 km SSE of Chignik, Alaska · 1884 days ago · 38 km deep · 34 km away
  15. 2.4138 km SE of Perryville, Alaska · 1884 days ago · 39 km deep · 36 km away
  16. 2.6151 km SE of Chignik, Alaska · 1884 days ago · 9 km deep · 23 km away
  17. 2.9114 km SE of Chignik, Alaska · 1884 days ago · 44 km deep · 54 km away
  18. 2.2134 km SSE of Perryville, Alaska · 1884 days ago · 43 km deep · 78 km away
  19. 2.2114 km SE of Chignik, Alaska · 1884 days ago · 37 km deep · 55 km away
  20. 3.9135 km SSE of Chignik, Alaska · 1884 days ago · 27 km deep · 39 km away
  21. 2.2130 km SSE of Perryville, Alaska · 1884 days ago · 38 km deep · 93 km away
  22. 2.5137 km SE of Chignik, Alaska · 1884 days ago · 45 km deep · 63 km away
  23. 2.9139 km SE of Chignik, Alaska · 1884 days ago · 14 km deep · 30 km away
  24. 2.4118 km SE of Chignik, Alaska · 1884 days ago · 21 km deep · 64 km away
  25. 2.1122 km SE of Perryville, Alaska · 1884 days ago · 42 km deep · 64 km away
  26. 2.4134 km SE of Perryville, Alaska · 1884 days ago · 38 km deep · 52 km away
  27. 2.8143 km SE of Perryville, Alaska · 1884 days ago · 30 km deep · 65 km away
  28. 3.7140 km SE of Perryville, Alaska · 1884 days ago · 20 km deep · 69 km away
  29. 2.7137 km SSE of Perryville, Alaska · 1884 days ago · 31 km deep · 93 km away
  30. 2.1123 km SE of Perryville, Alaska · 1884 days ago · 17 km deep · 57 km away
  31. 3.0153 km SE of Chignik, Alaska · 1884 days ago · 20 km deep · 33 km away
  32. 2.6189 km ESE of Chignik, Alaska · 1884 days ago · 47 km deep · 82 km away
  33. 3.8139 km SE of Perryville, Alaska · 1884 days ago · 42 km deep · 44 km away · felt by 1
  34. 2.5163 km ESE of Chignik, Alaska · 1884 days ago · 44 km deep · 85 km away
  35. 3.9137 km SE of Chignik, Alaska · 1884 days ago · 20 km deep · 31 km away
  36. 2.7141 km SSE of Chignik, Alaska · 1884 days ago · 26 km deep · 30 km away
  37. 2.5139 km SE of Perryville, Alaska · 1884 days ago · 34 km deep · 39 km away
  38. 2.9171 km ESE of Chignik, Alaska · 1884 days ago · 47 km deep · 70 km away
  39. 3.0140 km SE of Chignik, Alaska · 1884 days ago · 38 km deep · 41 km away
  40. 2.3173 km ESE of Chignik, Alaska · 1884 days ago · 41 km deep · 90 km away
  41. 2.2145 km SE of Perryville, Alaska · 1884 days ago · 30 km deep · 43 km away
  42. 2.4147 km SSE of Chignik, Alaska · 1884 days ago · 33 km deep · 23 km away
  43. 2.1135 km SE of Perryville, Alaska · 1884 days ago · 28 km deep · 73 km away
  44. 3.6161 km SSE of Chignik, Alaska · 1884 days ago · 2 km deep · 11 km away
  45. 2.3143 km SE of Chignik, Alaska · 1884 days ago · 33 km deep · 26 km away
  46. 3.8168 km ESE of Chignik, Alaska · 1884 days ago · 34 km deep · 67 km away
  47. 2.9126 km SSE of Chignik, Alaska · 1884 days ago · 41 km deep · 43 km away
  48. 1.6143 km SSE of Chignik, Alaska · 1884 days ago · 18 km deep · 32 km away
  49. 3.3149 km SE of Chignik, Alaska · 1884 days ago · 43 km deep · 21 km away
  50. 3.6179 km ESE of Chignik, Alaska · 1884 days ago · 33 km deep · 81 km away
  51. 2.9155 km SE of Chignik, Alaska · 1883 days ago · 40 km deep · 24 km away
  52. 3.3176 km ESE of Chignik, Alaska · 1883 days ago · 7 km deep · 85 km away
  53. 2.0164 km ESE of Chignik, Alaska · 1883 days ago · 16 km deep · 93 km away
  54. 2.098 km SE of Perryville, Alaska · 1883 days ago · 20 km deep · 77 km away
  55. 2.4209 km SE of Chignik, Alaska · 1883 days ago · 16 km deep · 75 km away
  56. 2.1123 km SSE of Perryville, Alaska · 1883 days ago · 15 km deep · 99 km away
  57. 2.184 km SE of Perryville, Alaska · 1883 days ago · 12 km deep · 91 km away
  58. 2.7126 km SSE of Perryville, Alaska · 1883 days ago · 30 km deep · 84 km away
  59. 4.0136 km SSE of Chignik, Alaska · 1883 days ago · 24 km deep · 35 km away
  60. 2.8141 km SSE of Perryville, Alaska · 1883 days ago · 7 km deep · 78 km away

The first 60 of at least 202.

Before

  1. 3.0195 km ESE of Chignik, Alaska · 1884 days ago · 36 km deep · 77 km away
  2. 2.4139 km SE of Perryville, Alaska · 1884 days ago · 40 km deep · 44 km away
  3. 2.2128 km SE of Perryville, Alaska · 1884 days ago · 18 km deep · 52 km away
  4. 4.0132 km SE of Perryville, Alaska · 1884 days ago · 47 km deep · 48 km away · felt by 1
  5. 3.7146 km SE of Perryville, Alaska · 1884 days ago · 27 km deep · 32 km away · felt by 1
  6. 3.2144 km SE of Perryville, Alaska · 1884 days ago · 39 km deep · 39 km away
  7. 2.3164 km SSE of Chignik, Alaska · 1884 days ago · 16 km deep · 11 km away
  8. 2.0143 km SE of Perryville, Alaska · 1884 days ago · 39 km deep · 33 km away
  9. 2.5147 km SE of Chignik, Alaska · 1884 days ago · 39 km deep · 36 km away
  10. 2.5south of Alaska · 1884 days ago · 44 km deep · 15 km away
  11. 2.5167 km SE of Chignik, Alaska · 1884 days ago · 44 km deep · 14 km away
  12. 3.0147 km SSE of Chignik, Alaska · 1884 days ago · 42 km deep · 25 km away
  13. 2.1106 km SE of Perryville, Alaska · 1884 days ago · 42 km deep · 69 km away
  14. 2.3Alaska Peninsula · 1884 days ago · 41 km deep · 37 km away
  15. 2.5123 km SE of Chignik, Alaska · 1884 days ago · 25 km deep · 67 km away
  16. 3.2158 km SE of Chignik, Alaska · 1884 days ago · 25 km deep · 12 km away
  17. 3.5156 km SSE of Chignik, Alaska · 1884 days ago · 32 km deep · 15 km away
  18. 4.1131 km SE of Chignik, Alaska · 1884 days ago · 27 km deep · 37 km away
  19. 2.1128 km SE of Perryville, Alaska · 1884 days ago · 25 km deep · 74 km away
  20. 4.4166 km SE of Chignik, Alaska · 1884 days ago · 47 km deep · 23 km away

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0219p4hs7o. Read Sat, Sep 26, 2026, 12:08 PM UTC.