M1.9 earthquake 54 km ESE of Chignik, Alaska

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Oct 4, 2023, 7:45 AM AKDT

UTC

2023-10-04 15:45:11 UTC

Depth

13.9 km (8.6 mi), shallow

Epicenter

56.029° N, 157.668° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

18

• Sand Point, AlaskaPopulation 1,064. Forecast194 kmENE

After

1. 2.4Alaska PeninsulaThu, Oct 5, 10:33 PM AKDT · 1091 days ago · 19 km deep · 58 km away
2. 2.376 km E of Chignik, AlaskaSat, Oct 7, 2:22 AM AKDT · 1090 days ago · 50 km deep · 33 km away
3. 2.1101 km ENE of Chignik, AlaskaSun, Oct 8, 5:21 AM AKDT · 1089 days ago · 85 km deep · 81 km away
4. 2.325 km ESE of Chignik, AlaskaThu, Oct 12, 12:31 PM AKDT · 1085 days ago · 64 km deep · 28 km away
5. 2.2101 km E of Chignik, AlaskaFri, Oct 13, 4:08 PM AKDT · 1084 days ago · 6 km deep · 58 km away
6. 2.067 km E of Chignik, AlaskaMon, Oct 16, 12:02 AM AKDT · 1081 days ago · 17 km deep · 34 km away
7. 2.438 km SSE of Perryville, AlaskaTue, Oct 17, 8:32 AM AKDT · 1080 days ago · 46 km deep · 98 km away
8. 2.117 km E of Perryville, AlaskaSun, Oct 22, 10:13 AM AKDT · 1075 days ago · 70 km deep · 76 km away
9. 2.146 km SE of Chignik, AlaskaSun, Oct 22, 9:22 PM AKDT · 1074 days ago · 66 km deep · 10 km away
10. 1.756 km ESE of Chignik, AlaskaMon, Oct 23, 10:34 AM AKDT · 1074 days ago · 24 km deep · 8 km away
11. 2.5Alaska PeninsulaThu, Oct 26, 9:40 AM AKDT · 1071 days ago · 48 km deep · 25 km away
12. 2.9107 km E of Chignik, AlaskaSun, Oct 29, 1:10 AM AKDT · 1068 days ago · 45 km deep · 69 km away
13. 2.6118 km SE of Chignik, AlaskaSun, Oct 29, 2:26 AM AKDT · 1068 days ago · 19 km deep · 70 km away
14. 1.9107 km E of Chignik, AlaskaMon, Oct 30, 4:28 AM AKDT · 1067 days ago · 14 km deep · 75 km away
15. 2.8121 km ESE of Chignik, AlaskaWed, Nov 1, 8:33 PM AKDT · 1064 days ago · 12 km deep · 71 km away
16. 2.1Alaska PeninsulaFri, Nov 3, 5:41 AM AKDT · 1063 days ago · 9 km deep · 43 km away
17. 2.0131 km E of Chignik, AlaskaMon, Nov 6, 3:52 PM AKST · 1060 days ago · 7 km deep · 98 km away
18. 3.3Alaska PeninsulaThu, Nov 9, 12:34 AM AKST · 1057 days ago · 18 km deep · 7 km away
19. 3.161 km SE of Perryville, AlaskaThu, Nov 9, 5:46 AM AKST · 1057 days ago · 9 km deep · 80 km away
20. 2.387 km S of Ugashik, AlaskaThu, Nov 9, 5:40 PM AKST · 1057 days ago · 85 km deep · 83 km away
21. 2.392 km E of Chignik, AlaskaThu, Nov 9, 8:25 PM AKST · 1056 days ago · 46 km deep · 64 km away
22. 3.247 km SE of Perryville, AlaskaSat, Nov 11, 8:14 PM AKST · 1054 days ago · 43 km deep · 74 km away · felt by 1
23. 3.0113 km E of Chignik, AlaskaMon, Nov 13, 12:00 PM AKST · 1053 days ago · 13 km deep · 78 km away
24. 2.651 km SSE of Perryville, AlaskaTue, Nov 14, 6:30 AM AKST · 1052 days ago · 38 km deep · 92 km away
25. 2.6116 km E of Chignik, AlaskaMon, Nov 20, 12:34 AM AKST · 1046 days ago · 43 km deep · 87 km away
26. 1.940 km ESE of Perryville, AlaskaMon, Nov 20, 10:24 AM AKST · 1046 days ago · 4 km deep · 65 km away
27. 2.49 km NNW of Perryville, AlaskaWed, Nov 22, 1:39 PM AKST · 1044 days ago · 93 km deep · 97 km away
28. 2.495 km SE of Perryville, AlaskaMon, Nov 27, 1:10 AM AKST · 1039 days ago · 12 km deep · 89 km away
29. 2.4143 km ESE of Chignik, AlaskaTue, Nov 28, 9:11 PM AKST · 1037 days ago · 24 km deep · 94 km away
30. 2.220 km ESE of Perryville, AlaskaTue, Nov 28, 9:21 PM AKST · 1037 days ago · 62 km deep · 78 km away
31. 2.4140 km ESE of Chignik, AlaskaThu, Nov 30, 11:42 AM AKST · 1036 days ago · 13 km deep · 92 km away
32. 1.936 km SE of Perryville, AlaskaThu, Nov 30, 7:40 PM AKST · 1035 days ago · 48 km deep · 81 km away
33. 2.1103 km ESE of Chignik, AlaskaFri, Dec 1, 4:51 PM AKST · 1035 days ago · 10 km deep · 57 km away
34. 2.166 km E of Chignik, AlaskaSat, Dec 2, 11:03 PM AKST · 1033 days ago · 25 km deep · 30 km away

Before

1. 3.0113 km SSE of Ugashik, AlaskaSun, Oct 1, 9:40 AM AKDT · 1096 days ago · 81 km deep · 92 km away
2. 2.453 km SSE of Perryville, AlaskaSat, Sep 30, 1:49 PM AKDT · 1097 days ago · 47 km deep · 97 km away
3. 2.1115 km E of Chignik, AlaskaFri, Sep 29, 11:52 AM AKDT · 1098 days ago · 27 km deep · 76 km away
4. 1.6Alaska PeninsulaThu, Sep 28, 10:22 AM AKDT · 1099 days ago · 20 km deep · 46 km away
5. 1.547 km NE of Chignik, AlaskaThu, Sep 28, 1:51 AM AKDT · 1099 days ago · 7 km deep · 66 km away
6. 1.76 km N of Perryville, AlaskaWed, Sep 27, 7:59 PM AKDT · 1099 days ago · 73 km deep · 91 km away
7. 2.8Alaska PeninsulaWed, Sep 27, 12:39 AM AKDT · 1100 days ago · 88 km deep · 67 km away
8. 2.122 km SE of Perryville, AlaskaSun, Sep 24, 2:31 PM AKDT · 1103 days ago · 56 km deep · 80 km away
9. 1.8111 km E of Chignik, AlaskaSun, Sep 24, 11:05 AM AKDT · 1103 days ago · 19 km deep · 75 km away
10. 1.754 km E of Chignik, AlaskaSat, Sep 23, 9:14 PM AKDT · 1103 days ago · 20 km deep · 21 km away
11. 1.613 km NE of Chignik, AlaskaSat, Sep 23, 6:27 PM AKDT · 1104 days ago · 88 km deep · 55 km away
12. 1.8Alaska PeninsulaSat, Sep 23, 2:06 PM AKDT · 1104 days ago · 47 km deep · 79 km away
13. 2.8114 km E of Chignik, AlaskaSat, Sep 23, 6:37 AM AKDT · 1104 days ago · 46 km deep · 73 km away
14. 3.176 km ESE of Perryville, AlaskaMon, Sep 18, 1:36 PM AKDT · 1109 days ago · 44 km deep · 59 km away
15. 2.172 km SE of Chignik, AlaskaThu, Sep 14, 1:46 PM AKDT · 1113 days ago · 41 km deep · 30 km away
16. 2.762 km E of Chignik, AlaskaTue, Sep 12, 1:49 AM AKDT · 1115 days ago · 46 km deep · 34 km away
17. 2.174 km ESE of Chignik, AlaskaMon, Sep 11, 12:57 PM AKDT · 1116 days ago · 15 km deep · 25 km away
18. 2.6118 km SE of Perryville, AlaskaThu, Sep 7, 11:03 PM AKDT · 1119 days ago · 17 km deep · 91 km away
19. 2.8105 km SSE of Ugashik, AlaskaWed, Sep 6, 3:48 PM AKDT · 1121 days ago · 62 km deep · 89 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak023cqd2azo. Read Thu, Oct 1, 2026, 3:11 PM UTC.