M2.3 earthquake 73 km E of Chignik, Alaska

Magnitude

2.3 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Tue, Feb 17, 2026, 9:48 AM AKST

UTC

2026-02-17 18:48:19 UTC

Depth

20.1 km (12.5 mi), shallow

Epicenter

56.270° N, 157.218° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 10.5 km horizontally, 6.9 km in depth

Magnitude uncertainty

±0.10

Station coverage gap

240°, poorly surrounded by stations

Stations used

12

• Sand Point, AlaskaPopulation 1,064. Forecast230 kmENE

After

1. 2.2120 km SSE of Ugashik, AlaskaTue, Feb 17, 8:59 PM AKST · 228 days ago · 60 km deep · 60 km away
2. 2.295 km SE of Chignik, AlaskaWed, Feb 18, 1:34 AM AKST · 228 days ago · 3 km deep · 61 km away
3. 2.7117 km ENE of Chignik, AlaskaWed, Feb 18, 2:23 AM AKST · 228 days ago · 23 km deep · 50 km away
4. 2.053 km ESE of Perryville, AlaskaWed, Feb 18, 4:31 AM AKST · 228 days ago · 39 km deep · 97 km away
5. 2.8129 km SE of Chignik, AlaskaWed, Feb 18, 2:26 PM AKST · 227 days ago · 9 km deep · 91 km away
6. 2.5135 km E of Chignik, AlaskaSun, Feb 22, 4:17 PM AKST · 223 days ago · 47 km deep · 62 km away
7. 2.394 km ESE of Chignik, AlaskaThu, Feb 26, 1:12 PM AKST · 219 days ago · 18 km deep · 31 km away
8. 2.483 km NE of Chignik, AlaskaSat, Feb 28, 3:25 AM AKST · 218 days ago · 91 km deep · 51 km away
9. 2.088 km ESE of Chignik, AlaskaWed, Mar 4, 5:24 PM AKST · 213 days ago · 33 km deep · 27 km away
10. 3.183 km E of Chignik, AlaskaWed, Mar 4, 10:27 PM AKST · 213 days ago · 85 km deep · 21 km away
11. 2.547 km ENE of Chignik, AlaskaFri, Mar 6, 12:24 AM AKST · 212 days ago · 90 km deep · 38 km away
12. 2.17 km NNE of Chignik Lagoon, AlaskaFri, Mar 6, 1:15 AM AKST · 212 days ago · 92 km deep · 78 km away
13. 2.6126 km SE of Chignik, AlaskaMon, Mar 9, 1:59 PM AKDT · 208 days ago · 10 km deep · 84 km away
14. 2.134 km N of Chignik, AlaskaWed, Mar 11, 4:03 PM AKDT · 206 days ago · 112 km deep · 77 km away
15. 2.5147 km ESE of Chignik, AlaskaThu, Mar 12, 9:30 AM AKDT · 206 days ago · 34 km deep · 79 km away
16. 3.167 km SSE of Chignik, AlaskaThu, Mar 12, 8:15 PM AKDT · 205 days ago · 31 km deep · 79 km away
17. 2.364 km SSE of Chignik, AlaskaThu, Mar 12, 8:47 PM AKDT · 205 days ago · 28 km deep · 76 km away
18. 3.2129 km SSE of Ugashik, AlaskaSat, Mar 14, 1:10 AM AKDT · 204 days ago · 57 km deep · 61 km away
19. 1.932 km ESE of Chignik, AlaskaSat, Mar 14, 9:57 AM AKDT · 204 days ago · 62 km deep · 44 km away
20. 2.146 km SSE of Chignik, AlaskaSat, Mar 14, 10:05 AM AKDT · 204 days ago · 44 km deep · 67 km away
21. 1.962 km NNE of Chignik, AlaskaSun, Mar 15, 10:48 PM AKDT · 202 days ago · 113 km deep · 79 km away
22. 2.048 km ESE of Perryville, AlaskaFri, Mar 20, 10:04 PM AKDT · 197 days ago · 52 km deep · 91 km away
23. 2.4127 km ESE of Chignik, AlaskaSun, Mar 22, 7:54 PM AKDT · 195 days ago · 4 km deep · 56 km away
24. 2.176 km S of Ugashik, AlaskaMon, Mar 23, 11:19 AM AKDT · 195 days ago · 85 km deep · 63 km away
25. 2.3114 km E of Chignik, AlaskaMon, Mar 23, 6:47 PM AKDT · 194 days ago · 9 km deep · 42 km away
26. 2.4114 km E of Chignik, AlaskaWed, Mar 25, 1:12 PM AKDT · 193 days ago · 12 km deep · 42 km away
27. 2.892 km ENE of Chignik, AlaskaFri, Mar 27, 2:41 PM AKDT · 190 days ago · 65 km deep · 44 km away
28. 1.9137 km SW of Akhiok, AlaskaSat, Mar 28, 5:49 PM AKDT · 189 days ago · 1 km deep · 75 km away
29. 2.249 km SSE of Ugashik, AlaskaMon, Mar 30, 6:00 AM AKDT · 188 days ago · 89 km deep · 98 km away
30. 2.4134 km ESE of Chignik, AlaskaMon, Mar 30, 9:42 AM AKDT · 188 days ago · 10 km deep · 70 km away
31. 2.050 km SE of Chignik, AlaskaMon, Mar 30, 10:33 PM AKDT · 187 days ago · 39 km deep · 59 km away
32. 2.443 km SSE of Chignik, AlaskaTue, Mar 31, 4:59 PM AKDT · 186 days ago · 77 km deep · 74 km away
33. 2.2120 km SW of Akhiok, AlaskaThu, Apr 2, 7:04 AM AKDT · 185 days ago · 13 km deep · 97 km away
34. 2.257 km S of Ugashik, AlaskaThu, Apr 2, 11:27 AM AKDT · 185 days ago · 5 km deep · 83 km away
35. 2.3128 km E of Chignik, AlaskaFri, Apr 3, 1:16 AM AKDT · 184 days ago · 8 km deep · 56 km away
36. 2.054 km SE of Chignik, AlaskaFri, Apr 3, 12:48 PM AKDT · 184 days ago · 30 km deep · 58 km away
37. 2.175 km ENE of Chignik, AlaskaFri, Apr 3, 10:25 PM AKDT · 183 days ago · 2 km deep · 36 km away
38. 2.2131 km E of Chignik, AlaskaSat, Apr 4, 3:24 AM AKDT · 183 days ago · 55 km deep · 59 km away
39. 2.6116 km E of Chignik, AlaskaSat, Apr 4, 9:21 AM AKDT · 183 days ago · 20 km deep · 43 km away
40. 1.9102 km E of Chignik, AlaskaSun, Apr 5, 6:12 AM AKDT · 182 days ago · 18 km deep · 34 km away
41. 1.682 km ESE of Chignik, AlaskaMon, Apr 6, 12:49 AM AKDT · 181 days ago · 13 km deep · 30 km away
42. 2.583 km SE of Chignik, AlaskaMon, Apr 6, 4:54 AM AKDT · 181 days ago · 3 km deep · 52 km away
43. 1.975 km SE of Chignik, AlaskaMon, Apr 6, 7:11 AM AKDT · 181 days ago · 2 km deep · 63 km away
44. 2.375 km ENE of Chignik, AlaskaTue, Apr 7, 2:18 PM AKDT · 179 days ago · 53 km deep · 22 km away
45. 2.278 km SE of Chignik, AlaskaWed, Apr 8, 2:15 AM AKDT · 179 days ago · 18 km deep · 45 km away
46. 2.0106 km ESE of Chignik, AlaskaWed, Apr 8, 11:16 PM AKDT · 178 days ago · 4 km deep · 39 km away
47. 1.971 km SE of Ugashik, AlaskaThu, Apr 9, 2:11 AM AKDT · 178 days ago · 3 km deep · 89 km away
48. 1.8111 km WSW of Akhiok, AlaskaSat, Apr 11, 6:13 AM AKDT · 176 days ago · 7 km deep · 90 km away
49. 1.997 km ESE of Chignik, AlaskaSat, Apr 11, 8:50 AM AKDT · 176 days ago · 1 km deep · 36 km away
50. 1.991 km SE of Ugashik, AlaskaSat, Apr 11, 8:38 PM AKDT · 175 days ago · 75 km deep · 94 km away
51. 3.1150 km SW of Akhiok, AlaskaMon, Apr 13, 8:53 AM AKDT · 174 days ago · 24 km deep · 100 km away
52. 1.882 km E of Chignik, AlaskaWed, Apr 15, 4:49 AM AKDT · 172 days ago · 9 km deep · 9 km away
53. 1.9101 km SE of Chignik, AlaskaWed, Apr 15, 3:42 PM AKDT · 171 days ago · 1 km deep · 83 km away
54. 1.999 km SSE of Chignik, AlaskaWed, Apr 15, 4:10 PM AKDT · 171 days ago · 2 km deep · 84 km away
55. 1.696 km SE of Ugashik, AlaskaThu, Apr 16, 12:27 AM AKDT · 171 days ago · 22 km deep · 75 km away
56. 1.647 km SSE of Chignik, AlaskaThu, Apr 16, 12:33 AM AKDT · 171 days ago · 78 km deep · 65 km away
57. 1.782 km E of Chignik, AlaskaThu, Apr 16, 7:57 AM AKDT · 171 days ago · 27 km deep · 14 km away
58. 1.862 km E of Chignik, AlaskaSat, Apr 18, 10:25 AM AKDT · 169 days ago · 17 km deep · 14 km away

Before

1. 2.552 km S of Ugashik, AlaskaMon, Feb 16, 2:49 AM AKST · 230 days ago · 4 km deep · 89 km away
2. 2.177 km ENE of Chignik, AlaskaSun, Feb 15, 9:22 PM AKST · 230 days ago · 60 km deep · 37 km away
3. 2.148 km SE of Chignik, AlaskaSun, Feb 15, 6:45 PM AKST · 230 days ago · 17 km deep · 46 km away
4. 2.2100 km SE of Ugashik, AlaskaSun, Feb 15, 6:04 PM AKST · 230 days ago · 45 km deep · 73 km away
5. 2.3114 km SSE of Ugashik, AlaskaSun, Feb 15, 5:34 PM AKST · 230 days ago · 27 km deep · 55 km away
6. 2.390 km SSE of Ugashik, AlaskaSun, Feb 15, 4:08 PM AKST · 230 days ago · 86 km deep · 54 km away
7. 2.2113 km WSW of Akhiok, AlaskaSat, Feb 14, 11:58 PM AKST · 231 days ago · 12 km deep · 91 km away
8. 2.59 km N of Chignik, AlaskaSat, Feb 14, 3:39 PM AKST · 231 days ago · 81 km deep · 74 km away
9. 2.269 km S of Ugashik, AlaskaSat, Feb 14, 7:57 AM AKST · 232 days ago · 82 km deep · 70 km away
10. 2.298 km SE of Ugashik, AlaskaSat, Feb 14, 12:20 AM AKST · 232 days ago · 6 km deep · 80 km away
11. 2.896 km SSE of Ugashik, AlaskaFri, Feb 13, 4:26 AM AKST · 233 days ago · 90 km deep · 59 km away
12. 2.6118 km WSW of Akhiok, AlaskaThu, Feb 12, 9:04 PM AKST · 233 days ago · 4 km deep · 83 km away
13. 2.865 km ENE of Chignik, AlaskaThu, Feb 12, 4:10 PM AKST · 233 days ago · 63 km deep · 35 km away
14. 2.459 km E of Chignik, AlaskaThu, Feb 12, 3:01 AM AKST · 234 days ago · 16 km deep · 14 km away
15. 2.568 km ESE of Chignik, AlaskaWed, Feb 11, 5:16 PM AKST · 234 days ago · 5 km deep · 21 km away
16. 3.1100 km ENE of Chignik, AlaskaMon, Feb 9, 11:49 PM AKST · 236 days ago · 31 km deep · 40 km away
17. 2.326 km SSE of Chignik, AlaskaSun, Feb 8, 11:04 AM AKST · 238 days ago · 65 km deep · 67 km away
18. 2.4111 km E of Chignik, AlaskaSun, Feb 8, 3:13 AM AKST · 238 days ago · 5 km deep · 38 km away
19. 2.050 km SE of Chignik, AlaskaFri, Feb 6, 5:56 AM AKST · 240 days ago · 13 km deep · 46 km away
20. 2.5103 km ESE of Chignik, AlaskaThu, Feb 5, 6:41 AM AKST · 241 days ago · 2 km deep · 37 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak2026djsnry. Read Sun, Oct 4, 2026, 9:16 AM UTC.