M2.2 earthquake 99 km E of Chignik, Alaska

Magnitude

2.2 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Mon, Aug 28, 2023, 4:52 PM AKDT

UTC

2023-08-29 00:52:14 UTC

Depth

2.9 km (1.8 mi), shallow

Epicenter

56.282° N, 156.793° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

26

• Sand Point, AlaskaPopulation 1,064. Forecast254 kmENE

After

1. 3.6107 km E of Chignik, AlaskaMon, Aug 28, 6:41 PM AKDT · 1129 days ago · 7 km deep · 17 km away
2. 2.992 km W of Akhiok, AlaskaTue, Aug 29, 2:57 PM AKDT · 1128 days ago · 62 km deep · 99 km away
3. 2.6114 km E of Chignik, AlaskaTue, Aug 29, 5:15 PM AKDT · 1128 days ago · 13 km deep · 15 km away
4. 2.2128 km SSE of Ugashik, AlaskaWed, Aug 30, 2:40 PM AKDT · 1127 days ago · 39 km deep · 40 km away
5. 2.5105 km E of Chignik, AlaskaWed, Aug 30, 10:31 PM AKDT · 1127 days ago · 7 km deep · 12 km away
6. 2.467 km E of Chignik, AlaskaFri, Sep 1, 2:46 PM AKDT · 1125 days ago · 51 km deep · 34 km away
7. 2.2101 km E of Chignik, AlaskaSun, Sep 3, 12:45 AM AKDT · 1124 days ago · 65 km deep · 22 km away
8. 2.5Alaska PeninsulaMon, Sep 4, 12:23 PM AKDT · 1122 days ago · 2 km deep · 98 km away
9. 2.073 km SE of Ugashik, AlaskaMon, Sep 4, 1:08 PM AKDT · 1122 days ago · 4 km deep · 94 km away
10. 2.2114 km WSW of Akhiok, AlaskaMon, Sep 4, 10:03 PM AKDT · 1122 days ago · 6 km deep · 69 km away
11. 2.8105 km SSE of Ugashik, AlaskaWed, Sep 6, 3:48 PM AKDT · 1120 days ago · 62 km deep · 39 km away
12. 2.272 km SE of Ugashik, AlaskaWed, Sep 6, 10:20 PM AKDT · 1120 days ago · 4 km deep · 97 km away
13. 1.7108 km SE of Ugashik, AlaskaFri, Sep 8, 1:20 PM AKDT · 1118 days ago · 53 km deep · 63 km away
14. 1.6Alaska PeninsulaFri, Sep 8, 9:15 PM AKDT · 1118 days ago · 1 km deep · 98 km away
15. 2.174 km ESE of Chignik, AlaskaMon, Sep 11, 12:57 PM AKDT · 1115 days ago · 15 km deep · 38 km away
16. 2.0112 km SE of Ugashik, AlaskaMon, Sep 11, 7:49 PM AKDT · 1115 days ago · 1 km deep · 76 km away
17. 2.762 km E of Chignik, AlaskaTue, Sep 12, 1:49 AM AKDT · 1115 days ago · 46 km deep · 38 km away
18. 1.864 km SSW of Ugashik, AlaskaWed, Sep 13, 2:36 AM AKDT · 1114 days ago · 2 km deep · 90 km away
19. 2.172 km SE of Chignik, AlaskaThu, Sep 14, 1:46 PM AKDT · 1112 days ago · 41 km deep · 82 km away
20. 2.0155 km ESE of Chignik, AlaskaThu, Sep 14, 10:58 PM AKDT · 1112 days ago · 10 km deep · 66 km away
21. 2.5117 km SW of Akhiok, AlaskaFri, Sep 15, 5:03 PM AKDT · 1111 days ago · 21 km deep · 71 km away
22. 1.893 km ESE of Ugashik, AlaskaSat, Sep 16, 1:35 AM AKDT · 1111 days ago · 71 km deep · 99 km away
23. 2.8114 km E of Chignik, AlaskaSat, Sep 23, 6:37 AM AKDT · 1104 days ago · 46 km deep · 15 km away
24. 1.8Alaska PeninsulaSat, Sep 23, 2:06 PM AKDT · 1103 days ago · 47 km deep · 19 km away
25. 2.471 km SE of Ugashik, AlaskaSat, Sep 23, 3:22 PM AKDT · 1103 days ago · 3 km deep · 99 km away
26. 2.472 km SE of Ugashik, AlaskaSat, Sep 23, 3:25 PM AKDT · 1103 days ago · 2 km deep · 98 km away
27. 1.574 km SE of Ugashik, AlaskaSat, Sep 23, 3:31 PM AKDT · 1103 days ago · 0 km deep · 96 km away
28. 1.613 km NE of Chignik, AlaskaSat, Sep 23, 6:27 PM AKDT · 1103 days ago · 88 km deep · 92 km away
29. 2.580 km SE of Ugashik, AlaskaSat, Sep 23, 6:37 PM AKDT · 1103 days ago · 8 km deep · 96 km away
30. 1.754 km E of Chignik, AlaskaSat, Sep 23, 9:14 PM AKDT · 1103 days ago · 20 km deep · 47 km away
31. 1.6113 km WSW of Akhiok, AlaskaSun, Sep 24, 7:38 AM AKDT · 1103 days ago · 9 km deep · 66 km away
32. 1.8111 km E of Chignik, AlaskaSun, Sep 24, 11:05 AM AKDT · 1102 days ago · 19 km deep · 14 km away
33. 2.174 km SE of Ugashik, AlaskaTue, Sep 26, 5:26 PM AKDT · 1100 days ago · 76 km deep · 86 km away
34. 1.547 km NE of Chignik, AlaskaThu, Sep 28, 1:51 AM AKDT · 1099 days ago · 7 km deep · 76 km away
35. 1.794 km SSE of Ugashik, AlaskaThu, Sep 28, 10:04 AM AKDT · 1098 days ago · 56 km deep · 57 km away
36. 1.6Alaska PeninsulaThu, Sep 28, 10:22 AM AKDT · 1098 days ago · 20 km deep · 24 km away
37. 1.595 km W of Akhiok, AlaskaFri, Sep 29, 8:36 AM AKDT · 1097 days ago · 0 km deep · 87 km away
38. 2.1115 km E of Chignik, AlaskaFri, Sep 29, 11:52 AM AKDT · 1097 days ago · 27 km deep · 16 km away
39. 2.760 km SSW of Ugashik, AlaskaSat, Sep 30, 4:00 AM AKDT · 1097 days ago · 8 km deep · 98 km away
40. 3.0113 km SSE of Ugashik, AlaskaSun, Oct 1, 9:40 AM AKDT · 1095 days ago · 81 km deep · 37 km away
41. 2.191 km W of Akhiok, AlaskaMon, Oct 2, 2:26 AM AKDT · 1095 days ago · 12 km deep · 94 km away
42. 2.0Alaska PeninsulaWed, Oct 4, 12:37 AM AKDT · 1093 days ago · 12 km deep · 64 km away
43. 1.954 km ESE of Chignik, AlaskaWed, Oct 4, 7:45 AM AKDT · 1093 days ago · 14 km deep · 61 km away
44. 2.4Alaska PeninsulaThu, Oct 5, 10:33 PM AKDT · 1091 days ago · 19 km deep · 21 km away
45. 2.376 km E of Chignik, AlaskaSat, Oct 7, 2:22 AM AKDT · 1090 days ago · 50 km deep · 28 km away
46. 2.1101 km ENE of Chignik, AlaskaSun, Oct 8, 5:21 AM AKDT · 1089 days ago · 85 km deep · 36 km away
47. 2.2Alaska PeninsulaSun, Oct 8, 6:53 AM AKDT · 1089 days ago · 79 km deep · 95 km away
48. 2.151 km SSE of Ugashik, AlaskaSun, Oct 8, 8:57 AM AKDT · 1088 days ago · 91 km deep · 92 km away
49. 2.173 km SE of Ugashik, AlaskaThu, Oct 12, 12:05 PM AKDT · 1084 days ago · 83 km deep · 98 km away
50. 2.325 km ESE of Chignik, AlaskaThu, Oct 12, 12:31 PM AKDT · 1084 days ago · 64 km deep · 79 km away
51. 2.2101 km E of Chignik, AlaskaFri, Oct 13, 4:08 PM AKDT · 1083 days ago · 6 km deep · 10 km away
52. 2.4121 km SSE of Ugashik, AlaskaSat, Oct 14, 1:57 PM AKDT · 1082 days ago · 57 km deep · 47 km away
53. 2.067 km E of Chignik, AlaskaMon, Oct 16, 12:02 AM AKDT · 1081 days ago · 17 km deep · 33 km away
54. 2.979 km WSW of Akhiok, AlaskaTue, Oct 17, 5:12 PM AKDT · 1079 days ago · 26 km deep · 99 km away
55. 2.146 km SE of Chignik, AlaskaSun, Oct 22, 9:22 PM AKDT · 1074 days ago · 66 km deep · 70 km away
56. 1.756 km ESE of Chignik, AlaskaMon, Oct 23, 10:34 AM AKDT · 1073 days ago · 24 km deep · 54 km away
57. 2.052 km SSE of Ugashik, AlaskaTue, Oct 24, 7:33 PM AKDT · 1072 days ago · 79 km deep · 93 km away
58. 2.5Alaska PeninsulaThu, Oct 26, 9:40 AM AKDT · 1070 days ago · 48 km deep · 85 km away
59. 2.263 km S of Ugashik, AlaskaFri, Oct 27, 3:26 AM AKDT · 1070 days ago · 86 km deep · 86 km away

Before

1. 2.7122 km SE of Ugashik, AlaskaThu, Aug 24, 7:01 PM AKDT · 1133 days ago · 7 km deep · 50 km away
2. 1.668 km SSE of Ugashik, AlaskaMon, Aug 21, 11:06 AM AKDT · 1136 days ago · 79 km deep · 75 km away
3. 1.9131 km SW of Akhiok, AlaskaSun, Aug 20, 10:29 PM AKDT · 1137 days ago · 23 km deep · 73 km away
4. 2.2116 km E of Chignik, AlaskaSun, Aug 20, 4:15 AM AKDT · 1138 days ago · 28 km deep · 18 km away
5. 2.0115 km ENE of Chignik, AlaskaSun, Aug 20, 1:51 AM AKDT · 1138 days ago · 47 km deep · 31 km away · felt by 1
6. 2.1109 km W of Akhiok, AlaskaSat, Aug 19, 1:43 PM AKDT · 1138 days ago · 5 km deep · 84 km away
7. 2.6Alaska PeninsulaSat, Aug 19, 8:56 AM AKDT · 1138 days ago · 72 km deep · 63 km away
8. 1.9117 km SW of Akhiok, AlaskaSat, Aug 19, 3:42 AM AKDT · 1139 days ago · 33 km deep · 72 km away
9. 1.975 km SE of Ugashik, AlaskaFri, Aug 18, 12:12 PM AKDT · 1139 days ago · 2 km deep · 98 km away
10. 1.8127 km E of Chignik, AlaskaFri, Aug 18, 9:48 AM AKDT · 1139 days ago · 29 km deep · 30 km away
11. 2.693 km W of Akhiok, AlaskaThu, Aug 17, 10:14 PM AKDT · 1140 days ago · 56 km deep · 99 km away
12. 1.828 km SSE of Chignik, AlaskaThu, Aug 17, 6:49 PM AKDT · 1140 days ago · 62 km deep · 87 km away
13. 2.383 km SSE of Ugashik, AlaskaThu, Aug 17, 8:45 AM AKDT · 1140 days ago · 89 km deep · 58 km away
14. 2.2107 km SSE of Ugashik, AlaskaThu, Aug 17, 6:46 AM AKDT · 1141 days ago · 1 km deep · 40 km away
15. 1.763 km NE of Chignik, AlaskaTue, Aug 15, 5:02 AM AKDT · 1143 days ago · 89 km deep · 83 km away
16. 1.959 km SSE of Chignik, AlaskaMon, Aug 14, 6:30 PM AKDT · 1143 days ago · 25 km deep · 92 km away
17. 1.9125 km SE of Chignik, AlaskaMon, Aug 14, 12:36 PM AKDT · 1143 days ago · 17 km deep · 96 km away
18. 2.4114 km E of Chignik, AlaskaMon, Aug 14, 6:11 AM AKDT · 1144 days ago · 11 km deep · 15 km away
19. 2.150 km ESE of Chignik, AlaskaFri, Aug 11, 12:56 AM AKDT · 1147 days ago · 16 km deep · 58 km away
20. 2.315 km NE of Chignik, AlaskaTue, Aug 8, 12:28 AM AKDT · 1150 days ago · 77 km deep · 88 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak023b2kttug. Read Thu, Oct 1, 2026, 3:41 AM UTC.