M2.1 earthquake 88 km ESE of Chignik, Alaska

Magnitude

2.1 (ml), micro

Local time

Sat, Jul 17, 2021, 5:56 PM AKDT

UTC

2021-07-18 01:56:07 UTC

Depth

25.0 km (15.5 mi), shallow

Epicenter

55.995° N, 157.077° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

25

• Sand Point, AlaskaPopulation 1,064. Forecast227 kmENE

After

1. 2.2114 km E of Chignik, AlaskaSun, Jul 18, 7:42 AM AKDT · 1894 days ago · 39 km deep · 39 km away
2. 2.243 km S of Chignik, AlaskaTue, Jul 20, 11:01 AM AKDT · 1892 days ago · 48 km deep · 78 km away
3. 1.887 km ENE of Chignik, AlaskaWed, Jul 21, 3:50 AM AKDT · 1891 days ago · 89 km deep · 67 km away
4. 2.261 km ENE of Chignik, AlaskaThu, Jul 22, 8:44 PM AKDT · 1889 days ago · 93 km deep · 72 km away
5. 1.9118 km ESE of Chignik, AlaskaSat, Jul 24, 3:12 PM AKDT · 1888 days ago · 44 km deep · 29 km away
6. 2.2122 km E of Chignik, AlaskaSun, Jul 25, 12:32 PM AKDT · 1887 days ago · 25 km deep · 54 km away
7. 8.22021 Chignik, Alaska EarthquakeWed, Jul 28, 10:15 PM AKDT · 1883 days ago · 35 km deep · 87 km away · felt by 512 · PAGER yellow · tsunami flag
8. 5.1114 km SE of Perryville, AlaskaWed, Jul 28, 10:20 PM AKDT · 1883 days ago · 35 km deep · 97 km away
9. 5.799 km ESE of Chignik, AlaskaWed, Jul 28, 10:23 PM AKDT · 1883 days ago · 35 km deep · 14 km away
10. 5.9127 km SE of Chignik, AlaskaWed, Jul 28, 10:23 PM AKDT · 1883 days ago · 1 km deep · 70 km away · felt by 14
11. 4.2159 km SE of Chignik, AlaskaWed, Jul 28, 10:27 PM AKDT · 1883 days ago · 20 km deep · 88 km away
12. 4.5106 km SSE of Chignik, AlaskaWed, Jul 28, 10:28 PM AKDT · 1883 days ago · 9 km deep · 69 km away
13. 5.3128 km SE of Perryville, AlaskaWed, Jul 28, 10:28 PM AKDT · 1883 days ago · 35 km deep · 99 km away
14. 3.9118 km SE of Perryville, AlaskaWed, Jul 28, 10:31 PM AKDT · 1883 days ago · 7 km deep · 87 km away
15. 5.4154 km SE of Chignik, AlaskaWed, Jul 28, 10:32 PM AKDT · 1883 days ago · 3 km deep · 85 km away · felt by 5
16. 4.291 km SSE of Chignik, AlaskaWed, Jul 28, 10:35 PM AKDT · 1883 days ago · 7 km deep · 71 km away
17. 4.5136 km SE of Perryville, AlaskaWed, Jul 28, 10:36 PM AKDT · 1883 days ago · 25 km deep · 89 km away
18. 4.1113 km ESE of Chignik, AlaskaWed, Jul 28, 10:37 PM AKDT · 1883 days ago · 46 km deep · 31 km away
19. 4.3147 km SE of Chignik, AlaskaWed, Jul 28, 10:38 PM AKDT · 1883 days ago · 38 km deep · 82 km away
20. 3.4131 km SE of Chignik, AlaskaWed, Jul 28, 10:40 PM AKDT · 1883 days ago · 10 km deep · 67 km away
21. 3.7126 km SE of Chignik, AlaskaWed, Jul 28, 10:43 PM AKDT · 1883 days ago · 24 km deep · 59 km away
22. 3.7172 km SE of Chignik, AlaskaWed, Jul 28, 10:50 PM AKDT · 1883 days ago · 11 km deep · 95 km away
23. 2.562 km SE of Perryville, AlaskaWed, Jul 28, 10:52 PM AKDT · 1883 days ago · 11 km deep · 98 km away
24. 4.2142 km SE of Chignik, AlaskaWed, Jul 28, 10:53 PM AKDT · 1883 days ago · 42 km deep · 66 km away
25. 4.3157 km SE of Chignik, AlaskaWed, Jul 28, 10:57 PM AKDT · 1883 days ago · 25 km deep · 96 km away
26. 3.8156 km SE of Chignik, AlaskaWed, Jul 28, 10:58 PM AKDT · 1883 days ago · 27 km deep · 72 km away
27. 3.1131 km ESE of Chignik, AlaskaWed, Jul 28, 11:01 PM AKDT · 1883 days ago · 21 km deep · 44 km away
28. 3.4126 km SE of Chignik, AlaskaWed, Jul 28, 11:03 PM AKDT · 1883 days ago · 43 km deep · 72 km away
29. 3.3154 km SE of Chignik, AlaskaWed, Jul 28, 11:13 PM AKDT · 1883 days ago · 4 km deep · 83 km away
30. 3.5167 km SE of Chignik, AlaskaWed, Jul 28, 11:15 PM AKDT · 1883 days ago · 14 km deep · 87 km away
31. 3.9141 km SE of Chignik, AlaskaWed, Jul 28, 11:21 PM AKDT · 1883 days ago · 25 km deep · 61 km away
32. 4.1131 km SE of Chignik, AlaskaWed, Jul 28, 11:22 PM AKDT · 1883 days ago · 34 km deep · 64 km away · felt by 1
33. 3.5180 km SE of Chignik, AlaskaWed, Jul 28, 11:29 PM AKDT · 1883 days ago · 41 km deep · 100 km away
34. 4.3164 km SE of Chignik, AlaskaWed, Jul 28, 11:31 PM AKDT · 1883 days ago · 20 km deep · 95 km away
35. 3.9160 km SE of Chignik, AlaskaWed, Jul 28, 11:33 PM AKDT · 1883 days ago · 20 km deep · 78 km away
36. 3.1165 km SE of Chignik, AlaskaWed, Jul 28, 11:38 PM AKDT · 1883 days ago · 7 km deep · 98 km away
37. 4.4134 km SSE of Chignik, AlaskaWed, Jul 28, 11:50 PM AKDT · 1883 days ago · 27 km deep · 85 km away
38. 3.6131 km SE of Perryville, AlaskaWed, Jul 28, 11:51 PM AKDT · 1883 days ago · 69 km deep · 99 km away
39. 3.7137 km SE of Chignik, AlaskaWed, Jul 28, 11:54 PM AKDT · 1883 days ago · 25 km deep · 53 km away
40. 4.1107 km SE of Perryville, AlaskaWed, Jul 28, 11:58 PM AKDT · 1883 days ago · 36 km deep · 91 km away
41. 3.0147 km SE of Chignik, AlaskaThu, Jul 29, 12:06 AM AKDT · 1883 days ago · 24 km deep · 79 km away
42. 4.1135 km SE of Chignik, AlaskaThu, Jul 29, 12:08 AM AKDT · 1883 days ago · 27 km deep · 73 km away
43. 4.6155 km SSE of Chignik, AlaskaThu, Jul 29, 12:09 AM AKDT · 1883 days ago · 19 km deep · 96 km away
44. 3.0106 km SE of Chignik, AlaskaThu, Jul 29, 12:12 AM AKDT · 1883 days ago · 6 km deep · 38 km away
45. 3.2100 km SE of Perryville, AlaskaThu, Jul 29, 12:12 AM AKDT · 1883 days ago · 10 km deep · 89 km away
46. 4.2145 km SE of Chignik, AlaskaThu, Jul 29, 12:15 AM AKDT · 1883 days ago · 18 km deep · 77 km away
47. 4.2149 km SE of Chignik, AlaskaThu, Jul 29, 12:15 AM AKDT · 1883 days ago · 28 km deep · 80 km away
48. 3.3122 km SE of Chignik, AlaskaThu, Jul 29, 12:24 AM AKDT · 1883 days ago · 28 km deep · 67 km away
49. 4.3172 km ESE of Chignik, AlaskaThu, Jul 29, 12:25 AM AKDT · 1883 days ago · 23 km deep · 86 km away
50. 3.8157 km SE of Chignik, AlaskaThu, Jul 29, 12:32 AM AKDT · 1883 days ago · 6 km deep · 75 km away
51. 3.3166 km SE of Chignik, AlaskaThu, Jul 29, 12:34 AM AKDT · 1883 days ago · 23 km deep · 96 km away
52. 3.5118 km SSE of Chignik, AlaskaThu, Jul 29, 12:38 AM AKDT · 1883 days ago · 18 km deep · 67 km away
53. 4.1149 km SSE of Chignik, AlaskaThu, Jul 29, 12:40 AM AKDT · 1883 days ago · 26 km deep · 96 km away
54. 3.4143 km SSE of Chignik, AlaskaThu, Jul 29, 12:56 AM AKDT · 1883 days ago · 22 km deep · 90 km away
55. 2.8124 km SE of Chignik, AlaskaThu, Jul 29, 1:14 AM AKDT · 1883 days ago · 27 km deep · 57 km away
56. 3.5161 km SE of Chignik, AlaskaThu, Jul 29, 1:22 AM AKDT · 1883 days ago · 1 km deep · 98 km away
57. 3.0173 km ESE of Chignik, AlaskaThu, Jul 29, 1:26 AM AKDT · 1883 days ago · 39 km deep · 85 km away
58. 4.7128 km SSE of Chignik, AlaskaThu, Jul 29, 1:28 AM AKDT · 1883 days ago · 26 km deep · 82 km away
59. 3.3101 km SE of Chignik, AlaskaThu, Jul 29, 1:30 AM AKDT · 1883 days ago · 3 km deep · 34 km away
60. 2.8134 km SE of Perryville, AlaskaThu, Jul 29, 1:35 AM AKDT · 1883 days ago · 0 km deep · 100 km away

The first 60 of at least 200.

Before

1. 2.3115 km SSE of Ugashik, AlaskaSat, Jul 17, 12:33 PM AKDT · 1895 days ago · 47 km deep · 79 km away
2. 1.674 km ESE of Port Heiden, AlaskaWed, Jul 14, 10:18 AM AKDT · 1898 days ago · 77 km deep · 93 km away
3. 2.8135 km SE of Chignik, AlaskaWed, Jul 14, 10:15 AM AKDT · 1898 days ago · 28 km deep · 78 km away
4. 2.172 km E of Chignik, AlaskaThu, Jul 8, 5:22 AM AKDT · 1904 days ago · 55 km deep · 38 km away
5. 2.042 km ENE of Chignik, AlaskaSun, Jul 4, 12:10 PM AKDT · 1908 days ago · 66 km deep · 67 km away
6. 2.3124 km WSW of Akhiok, AlaskaThu, Jul 1, 7:05 PM AKDT · 1910 days ago · 81 km deep · 91 km away
7. 2.5110 km E of Chignik, AlaskaWed, Jun 30, 8:52 AM AKDT · 1912 days ago · 54 km deep · 41 km away
8. 2.287 km ENE of Chignik, AlaskaTue, Jun 29, 3:26 PM AKDT · 1913 days ago · 65 km deep · 66 km away
9. 1.815 km ESE of Chignik, AlaskaMon, Jun 28, 2:51 AM AKDT · 1914 days ago · 83 km deep · 74 km away
10. 2.882 km ENE of Chignik, AlaskaSat, Jun 19, 4:35 AM AKDT · 1923 days ago · 55 km deep · 68 km away
11. 2.577 km SE of Chignik, AlaskaThu, Jun 17, 11:07 PM AKDT · 1924 days ago · 20 km deep · 22 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021954vila. Read Thu, Sep 24, 2026, 12:17 PM UTC.