M2.3 earthquake 55 km S of Chignik, Alaska

Magnitude

2.3 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sun, May 3, 2026, 11:16 PM AKDT

UTC

2026-05-04 07:16:50 UTC

Depth

49.8 km (30.9 mi), shallow

Epicenter

55.806° N, 158.260° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 19.1 km horizontally, 16.0 km in depth

Magnitude uncertainty

±0.30

Station coverage gap

279°, poorly surrounded by stations

Stations used

12

• Sand Point, AlaskaPopulation 1,064. Forecast150 kmENE

After

1. 2.020 km WNW of Ivanof Bay, AlaskaWed, May 6, 9:26 AM AKDT · 150 days ago · 12 km deep · 97 km away
2. 1.923 km WNW of Ivanof Bay, AlaskaWed, May 6, 10:11 AM AKDT · 150 days ago · 11 km deep · 99 km away
3. 1.721 km WNW of Ivanof Bay, AlaskaWed, May 6, 5:05 PM AKDT · 149 days ago · 14 km deep · 96 km away
4. 1.617 km WNW of Ivanof Bay, AlaskaThu, May 7, 8:48 AM AKDT · 149 days ago · 15 km deep · 95 km away
5. 1.59 km W of Ivanof Bay, AlaskaFri, May 8, 1:02 AM AKDT · 148 days ago · 14 km deep · 86 km away
6. 1.654 km ESE of Perryville, AlaskaFri, May 8, 2:03 AM AKDT · 148 days ago · 42 km deep · 3 km away
7. 1.717 km WNW of Ivanof Bay, AlaskaFri, May 8, 5:34 AM AKDT · 148 days ago · 11 km deep · 93 km away
8. 2.078 km ENE of Chignik, AlaskaFri, May 8, 8:48 AM AKDT · 148 days ago · 62 km deep · 100 km away
9. 1.617 km W of Ivanof Bay, AlaskaFri, May 8, 9:07 AM AKDT · 148 days ago · 13 km deep · 95 km away
10. 2.044 km ESE of Perryville, AlaskaFri, May 8, 10:45 AM AKDT · 148 days ago · 49 km deep · 21 km away
11. 1.618 km SW of Ivanof Bay, AlaskaFri, May 8, 12:49 PM AKDT · 147 days ago · 14 km deep · 88 km away
12. 2.060 km ESE of Chignik, AlaskaSat, May 9, 9:58 AM AKDT · 147 days ago · 18 km deep · 63 km away
13. 2.774 km ESE of Chignik, AlaskaSun, May 10, 12:54 AM AKDT · 146 days ago · 26 km deep · 60 km away
14. 1.610 km SW of Ivanof Bay, AlaskaSun, May 10, 4:17 PM AKDT · 145 days ago · 16 km deep · 84 km away
15. 2.718 km WNW of Ivanof Bay, AlaskaMon, May 11, 7:08 AM AKDT · 145 days ago · 14 km deep · 95 km away
16. 3.031 km SSE of Chignik, AlaskaWed, May 13, 11:32 AM AKDT · 143 days ago · 60 km deep · 26 km away
17. 2.152 km ESE of Chignik, AlaskaThu, May 14, 4:04 PM AKDT · 141 days ago · 17 km deep · 51 km away
18. 2.3109 km SE of Perryville, AlaskaThu, May 14, 7:49 PM AKDT · 141 days ago · 6 km deep · 72 km away
19. 1.87 km ENE of Chignik Lake, AlaskaSun, May 17, 7:06 PM AKDT · 138 days ago · 5 km deep · 57 km away
20. 2.266 km E of Chignik, AlaskaMon, May 18, 11:09 AM AKDT · 138 days ago · 54 km deep · 87 km away
21. 2.862 km S of Ivanof Bay, AlaskaMon, May 18, 4:30 PM AKDT · 137 days ago · 6 km deep · 86 km away
22. 3.020 km W of Ivanof Bay, AlaskaMon, May 18, 7:01 PM AKDT · 137 days ago · 95 km deep · 97 km away
23. 2.47 km WSW of Ivanof Bay, AlaskaTue, May 19, 3:58 AM AKDT · 137 days ago · 15 km deep · 84 km away
24. 2.359 km ESE of Chignik, AlaskaTue, May 19, 5:39 AM AKDT · 137 days ago · 33 km deep · 47 km away
25. 2.246 km ESE of Chignik, AlaskaWed, May 20, 2:35 PM AKDT · 135 days ago · 53 km deep · 55 km away
26. 2.4123 km ESE of Chignik, AlaskaWed, May 20, 3:20 PM AKDT · 135 days ago · 266 km deep · 96 km away
27. 2.214 km SW of Ivanof Bay, AlaskaWed, May 20, 9:41 PM AKDT · 135 days ago · 16 km deep · 86 km away
28. 1.960 km ESE of Chignik, AlaskaSat, May 23, 11:20 AM AKDT · 133 days ago · 27 km deep · 53 km away
29. 2.484 km E of Chignik, AlaskaSat, May 23, 10:25 PM AKDT · 132 days ago · 24 km deep · 88 km away
30. 2.313 km WNW of Ivanof Bay, AlaskaSun, May 24, 4:29 AM AKDT · 132 days ago · 10 km deep · 91 km away
31. 2.334 km ENE of Chignik, AlaskaFri, May 29, 7:48 AM AKDT · 127 days ago · 96 km deep · 71 km away
32. 1.923 km WNW of Ivanof Bay, AlaskaFri, May 29, 2:47 PM AKDT · 126 days ago · 10 km deep · 99 km away
33. 1.719 km W of Ivanof Bay, AlaskaFri, May 29, 3:48 PM AKDT · 126 days ago · 11 km deep · 97 km away
34. 2.352 km SE of Chignik, AlaskaSun, May 31, 8:46 AM AKDT · 125 days ago · 29 km deep · 28 km away
35. 1.719 km WNW of Ivanof Bay, AlaskaThu, Jun 4, 1:30 AM AKDT · 121 days ago · 9 km deep · 96 km away
36. 2.520 km WNW of Ivanof Bay, AlaskaFri, Jun 5, 2:59 AM AKDT · 120 days ago · 6 km deep · 96 km away
37. 1.715 km W of Ivanof Bay, AlaskaFri, Jun 5, 8:41 PM AKDT · 119 days ago · 19 km deep · 92 km away
38. 1.518 km NW of Ivanof Bay, AlaskaSat, Jun 6, 6:34 PM AKDT · 118 days ago · 14 km deep · 92 km away
39. 1.957 km ENE of Chignik, AlaskaSun, Jun 7, 12:54 AM AKDT · 118 days ago · 71 km deep · 90 km away
40. 1.540 km NE of Chignik, AlaskaMon, Jun 8, 5:14 AM AKDT · 117 days ago · 98 km deep · 89 km away
41. 1.923 km WNW of Ivanof Bay, AlaskaMon, Jun 8, 5:36 AM AKDT · 117 days ago · 9 km deep · 100 km away
42. 2.430 km ESE of Chignik, AlaskaMon, Jun 8, 1:11 PM AKDT · 116 days ago · 65 km deep · 42 km away
43. 2.017 km WSW of Ivanof Bay, AlaskaTue, Jun 9, 2:14 AM AKDT · 116 days ago · 14 km deep · 93 km away
44. 1.620 km WNW of Ivanof Bay, AlaskaTue, Jun 9, 8:29 AM AKDT · 116 days ago · 13 km deep · 97 km away
45. 1.522 km WNW of Ivanof Bay, AlaskaTue, Jun 9, 8:54 AM AKDT · 116 days ago · 10 km deep · 98 km away
46. 2.061 km E of Chignik, AlaskaTue, Jun 9, 11:55 AM AKDT · 116 days ago · 31 km deep · 78 km away
47. 1.98 km WSW of Ivanof Bay, AlaskaTue, Jun 9, 8:39 PM AKDT · 115 days ago · 14 km deep · 85 km away
48. 1.716 km WSW of Ivanof Bay, AlaskaFri, Jun 12, 7:49 AM AKDT · 113 days ago · 12 km deep · 91 km away
49. 2.022 km W of Ivanof Bay, AlaskaFri, Jun 12, 2:40 PM AKDT · 112 days ago · 5 km deep · 99 km away
50. 3.371 km SE of Perryville, AlaskaFri, Jun 12, 10:20 PM AKDT · 112 days ago · 13 km deep · 41 km away
51. 2.560 km S of Perryville, AlaskaSat, Jun 13, 2:34 AM AKDT · 112 days ago · 23 km deep · 79 km away
52. 3.592 km SSE of Perryville, AlaskaSat, Jun 13, 9:22 AM AKDT · 112 days ago · 1 km deep · 86 km away
53. 2.796 km SSE of Perryville, AlaskaSat, Jun 13, 9:41 AM AKDT · 112 days ago · 1 km deep · 83 km away
54. 2.227 km ESE of Perryville, AlaskaSat, Jun 13, 3:51 PM AKDT · 111 days ago · 9 km deep · 31 km away
55. 2.846 km E of Chignik, AlaskaSat, Jun 13, 4:18 PM AKDT · 111 days ago · 64 km deep · 71 km away
56. 2.254 km S of Ivanof Bay, AlaskaSat, Jun 13, 6:10 PM AKDT · 111 days ago · 9 km deep · 91 km away
57. 2.479 km ESE of Chignik, AlaskaSun, Jun 14, 5:25 AM AKDT · 111 days ago · 6 km deep · 67 km away
58. 1.814 km WNW of Ivanof Bay, AlaskaSun, Jun 14, 9:20 AM AKDT · 111 days ago · 11 km deep · 91 km away
59. 2.644 km E of Chignik, AlaskaSun, Jun 14, 3:09 PM AKDT · 110 days ago · 66 km deep · 70 km away
60. 1.819 km W of Ivanof Bay, AlaskaSun, Jun 14, 10:13 PM AKDT · 110 days ago · 13 km deep · 97 km away

The first 60 of 127.

Before

1. 2.124 km NW of Ivanof Bay, AlaskaSat, May 2, 1:23 PM AKDT · 153 days ago · 12 km deep · 98 km away
2. 2.369 km E of Sand Point, AlaskaSat, May 2, 11:52 AM AKDT · 154 days ago · 0 km deep · 97 km away
3. 2.521 km WNW of Ivanof Bay, AlaskaSat, May 2, 4:03 AM AKDT · 154 days ago · 15 km deep · 98 km away
4. 2.111 km SW of Ivanof Bay, AlaskaFri, May 1, 2:47 PM AKDT · 154 days ago · 18 km deep · 83 km away
5. 2.863 km S of Ivanof Bay, AlaskaWed, Apr 29, 2:33 PM AKDT · 156 days ago · 10 km deep · 93 km away
6. 2.020 km S of Perryville, AlaskaTue, Apr 28, 9:32 AM AKDT · 158 days ago · 71 km deep · 54 km away
7. 2.283 km E of Chignik, AlaskaTue, Apr 28, 9:20 AM AKDT · 158 days ago · 27 km deep · 99 km away
8. 3.19 km NNE of Ivanof Bay, AlaskaSat, Apr 25, 2:16 PM AKDT · 160 days ago · 107 km deep · 77 km away
9. 2.040 km ESE of Perryville, AlaskaSat, Apr 25, 1:49 AM AKDT · 161 days ago · 8 km deep · 18 km away
10. 1.951 km SE of Chignik, AlaskaFri, Apr 24, 10:30 AM AKDT · 162 days ago · 40 km deep · 31 km away
11. 1.942 km SE of Chignik, AlaskaFri, Apr 24, 7:03 AM AKDT · 162 days ago · 49 km deep · 31 km away
12. 2.177 km E of Chignik, AlaskaTue, Apr 21, 5:53 AM AKDT · 165 days ago · 26 km deep · 93 km away
13. 2.835 km SW of Ivanof Bay, AlaskaMon, Apr 20, 5:36 PM AKDT · 165 days ago · 79 km deep · 98 km away
14. 2.458 km E of Sand Point, AlaskaSun, Apr 19, 1:54 PM AKDT · 166 days ago · 2 km deep · 97 km away
15. 1.626 km NW of Ivanof Bay, AlaskaSat, Apr 18, 12:40 PM AKDT · 167 days ago · 4 km deep · 98 km away
16. 1.862 km E of Chignik, AlaskaSat, Apr 18, 10:25 AM AKDT · 168 days ago · 17 km deep · 69 km away
17. 2.328 km E of Perryville, AlaskaFri, Apr 17, 10:22 PM AKDT · 168 days ago · 1 km deep · 28 km away
18. 2.214 km WNW of Ivanof Bay, AlaskaFri, Apr 17, 10:53 AM AKDT · 169 days ago · 16 km deep · 92 km away
19. 1.721 km WNW of Ivanof Bay, AlaskaThu, Apr 16, 11:59 AM AKDT · 170 days ago · 11 km deep · 97 km away
20. 1.782 km E of Chignik, AlaskaThu, Apr 16, 7:57 AM AKDT · 170 days ago · 27 km deep · 97 km away

From the USGS Earthquake Hazards Program and its partner networks, event aka2026ittgty. Read Sat, Oct 3, 2026, 7:38 AM UTC.