M1.9 earthquake 100 km E of Chignik, Alaska

Magnitude

1.9 (ml), micro

Local time

Tue, Apr 4, 2023, 12:09 AM AKDT

UTC

2023-04-04 08:09:39 UTC

Depth

9.8 km (6.1 mi), shallow

Epicenter

56.247° N, 156.776° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

21

• Sand Point, AlaskaPopulation 1,064. Forecast254 kmENE

After

1. 1.9102 km E of Chignik, AlaskaTue, Apr 4, 12:26 AM AKDT · 1276 days ago · 8 km deep · 4 km away
2. 1.8102 km E of Chignik, AlaskaTue, Apr 4, 5:47 PM AKDT · 1275 days ago · 7 km deep · 3 km away
3. 3.0125 km SSE of Ugashik, AlaskaTue, Apr 4, 9:54 PM AKDT · 1275 days ago · 59 km deep · 45 km away
4. 1.8101 km E of Chignik, AlaskaWed, Apr 5, 3:08 AM AKDT · 1274 days ago · 4 km deep · 7 km away
5. 2.097 km E of Chignik, AlaskaWed, Apr 5, 3:26 AM AKDT · 1274 days ago · 1 km deep · 5 km away
6. 2.398 km E of Chignik, AlaskaWed, Apr 5, 6:04 AM AKDT · 1274 days ago · 3 km deep · 3 km away
7. 1.9Alaska PeninsulaWed, Apr 5, 6:52 AM AKDT · 1274 days ago · 29 km deep · 77 km away
8. 2.2134 km SE of Chignik, AlaskaThu, Apr 6, 7:08 AM AKDT · 1273 days ago · 10 km deep · 83 km away
9. 2.964 km ESE of Port Heiden, AlaskaSun, Apr 9, 1:16 PM AKDT · 1270 days ago · 79 km deep · 75 km away
10. 2.4108 km WSW of Akhiok, AlaskaMon, Apr 10, 6:46 AM AKDT · 1269 days ago · 16 km deep · 71 km away
11. 2.8111 km WSW of Akhiok, AlaskaMon, Apr 10, 9:11 AM AKDT · 1269 days ago · 51 km deep · 69 km away
12. 2.133 km SSE of Chignik, AlaskaTue, Apr 11, 5:56 AM AKDT · 1268 days ago · 44 km deep · 90 km away
13. 2.080 km SE of Ugashik, AlaskaTue, Apr 11, 5:15 PM AKDT · 1268 days ago · 15 km deep · 98 km away
14. 1.898 km W of Akhiok, AlaskaTue, Apr 11, 8:32 PM AKDT · 1268 days ago · 9 km deep · 91 km away
15. 1.895 km SSE of Ugashik, AlaskaWed, Apr 12, 6:19 AM AKDT · 1267 days ago · 67 km deep · 58 km away
16. 2.052 km SSE of Ugashik, AlaskaWed, Apr 12, 8:32 AM AKDT · 1267 days ago · 86 km deep · 95 km away
17. 1.655 km SE of Ugashik, AlaskaThu, Apr 13, 1:22 AM AKDT · 1267 days ago · 10 km deep · 97 km away
18. 1.891 km E of Chignik, AlaskaThu, Apr 13, 4:14 AM AKDT · 1266 days ago · 1 km deep · 16 km away
19. 2.4114 km E of Chignik, AlaskaSun, Apr 16, 7:52 PM AKDT · 1263 days ago · 70 km deep · 23 km away
20. 3.1south of AlaskaMon, Apr 17, 12:02 PM AKDT · 1262 days ago · 25 km deep · 77 km away
21. 1.9102 km W of Akhiok, AlaskaMon, Apr 17, 12:18 PM AKDT · 1262 days ago · 5 km deep · 100 km away
22. 2.5114 km E of Chignik, AlaskaMon, Apr 17, 5:57 PM AKDT · 1262 days ago · 43 km deep · 16 km away
23. 2.091 km ENE of Chignik, AlaskaWed, Apr 19, 3:00 AM AKDT · 1260 days ago · 31 km deep · 36 km away
24. 2.448 km SSE of Chignik, AlaskaWed, Apr 19, 8:15 AM AKDT · 1260 days ago · 46 km deep · 97 km away
25. 1.872 km S of Ugashik, AlaskaWed, Apr 19, 6:07 PM AKDT · 1260 days ago · 94 km deep · 87 km away
26. 1.6121 km SSE of Ugashik, AlaskaThu, Apr 20, 3:34 AM AKDT · 1259 days ago · 5 km deep · 43 km away
27. 1.797 km E of Chignik, AlaskaThu, Apr 20, 5:47 AM AKDT · 1259 days ago · 3 km deep · 7 km away
28. 1.593 km W of Akhiok, AlaskaFri, Apr 21, 7:46 PM AKDT · 1258 days ago · 4 km deep · 96 km away
29. 2.2133 km SW of Akhiok, AlaskaSat, Apr 22, 7:49 AM AKDT · 1257 days ago · 18 km deep · 83 km away
30. 3.9129 km SE of Chignik, AlaskaSat, Apr 22, 1:23 PM AKDT · 1257 days ago · 8 km deep · 95 km away
31. 2.6120 km SE of Chignik, AlaskaSat, Apr 22, 4:46 PM AKDT · 1257 days ago · 5 km deep · 93 km away
32. 2.1105 km SSE of Ugashik, AlaskaMon, Apr 24, 5:53 PM AKDT · 1255 days ago · 87 km deep · 43 km away
33. 2.096 km WSW of Akhiok, AlaskaTue, Apr 25, 9:08 AM AKDT · 1254 days ago · 7 km deep · 85 km away
34. 2.6102 km SE of Chignik, AlaskaTue, Apr 25, 10:18 AM AKDT · 1254 days ago · 0 km deep · 84 km away
35. 2.087 km W of Akhiok, AlaskaTue, Apr 25, 11:26 AM AKDT · 1254 days ago · 12 km deep · 99 km away
36. 2.182 km SE of Ugashik, AlaskaTue, Apr 25, 8:37 PM AKDT · 1254 days ago · 75 km deep · 88 km away
37. 2.5115 km E of Chignik, AlaskaWed, Apr 26, 2:40 PM AKDT · 1253 days ago · 65 km deep · 15 km away
38. 2.8164 km SW of Akhiok, AlaskaThu, Apr 27, 11:05 AM AKDT · 1252 days ago · 4 km deep · 74 km away
39. 1.896 km ENE of Chignik, AlaskaSat, Apr 29, 1:55 PM AKDT · 1250 days ago · 63 km deep · 30 km away
40. 2.1106 km E of Chignik, AlaskaSat, Apr 29, 10:44 PM AKDT · 1250 days ago · 7 km deep · 5 km away
41. 2.962 km NNE of Chignik, AlaskaSun, Apr 30, 5:20 PM AKDT · 1249 days ago · 6 km deep · 98 km away · felt by 1
42. 1.8Alaska PeninsulaMon, May 1, 9:21 AM AKDT · 1248 days ago · 12 km deep · 100 km away
43. 2.095 km SE of Ugashik, AlaskaTue, May 2, 12:39 AM AKDT · 1248 days ago · 72 km deep · 77 km away
44. 2.2100 km W of Akhiok, AlaskaTue, May 2, 4:08 AM AKDT · 1247 days ago · 56 km deep · 90 km away
45. 1.793 km SE of Ugashik, AlaskaTue, May 2, 11:29 PM AKDT · 1247 days ago · 68 km deep · 93 km away
46. 2.075 km SSE of Ugashik, AlaskaThu, May 4, 9:07 PM AKDT · 1245 days ago · 98 km deep · 75 km away
47. 2.342 km E of Chignik, AlaskaFri, May 5, 4:30 PM AKDT · 1244 days ago · 60 km deep · 59 km away
48. 2.240 km SE of Chignik, AlaskaSun, May 7, 9:20 AM AKDT · 1242 days ago · 54 km deep · 79 km away
49. 1.971 km ESE of Chignik, AlaskaSun, May 7, 12:12 PM AKDT · 1242 days ago · 15 km deep · 43 km away
50. 1.9107 km WSW of Akhiok, AlaskaSun, May 7, 9:00 PM AKDT · 1242 days ago · 76 km deep · 76 km away
51. 1.662 km SE of Ugashik, AlaskaTue, May 9, 10:38 PM AKDT · 1240 days ago · 6 km deep · 96 km away
52. 2.286 km W of Akhiok, AlaskaWed, May 10, 1:09 AM AKDT · 1240 days ago · 11 km deep · 98 km away
53. 2.2103 km W of Akhiok, AlaskaThu, May 11, 12:25 AM AKDT · 1239 days ago · 66 km deep · 87 km away
54. 2.0131 km E of Chignik, AlaskaThu, May 11, 10:53 PM AKDT · 1238 days ago · 15 km deep · 39 km away
55. 3.637 km ESE of Chignik, AlaskaFri, May 12, 11:37 PM AKDT · 1237 days ago · 57 km deep · 68 km away · felt by 1
56. 2.0113 km ESE of Chignik, AlaskaSat, May 13, 11:18 AM AKDT · 1236 days ago · 6 km deep · 19 km away
57. 2.2Alaska PeninsulaSat, May 20, 9:01 AM AKDT · 1229 days ago · 21 km deep · 26 km away
58. 2.6106 km SW of Akhiok, AlaskaWed, May 24, 8:12 PM AKDT · 1225 days ago · 16 km deep · 78 km away
59. 2.2131 km SSE of Ugashik, AlaskaSun, May 28, 1:34 AM AKDT · 1222 days ago · 52 km deep · 43 km away
60. 2.158 km SE of Ugashik, AlaskaSun, May 28, 9:22 AM AKDT · 1221 days ago · 83 km deep · 96 km away

The first 60 of 68.

Before

1. 2.0116 km E of Chignik, AlaskaTue, Apr 4, 12:06 AM AKDT · 1276 days ago · 25 km deep · 16 km away
2. 2.0100 km E of Chignik, AlaskaMon, Apr 3, 10:15 PM AKDT · 1276 days ago · 6 km deep · 1 km away
3. 2.595 km E of Chignik, AlaskaMon, Apr 3, 2:05 PM AKDT · 1276 days ago · 5 km deep · 7 km away
4. 2.0106 km ENE of Chignik, AlaskaMon, Apr 3, 1:11 PM AKDT · 1276 days ago · 21 km deep · 36 km away
5. 2.297 km E of Chignik, AlaskaMon, Apr 3, 11:20 AM AKDT · 1276 days ago · 3 km deep · 3 km away
6. 3.4102 km E of Chignik, AlaskaMon, Apr 3, 11:01 AM AKDT · 1276 days ago · 1 km deep · 2 km away
7. 2.5Alaska PeninsulaMon, Apr 3, 9:32 AM AKDT · 1276 days ago · 0 km deep · 7 km away
8. 1.8103 km E of Chignik, AlaskaSun, Apr 2, 9:59 PM AKDT · 1277 days ago · 3 km deep · 2 km away
9. 1.999 km E of Chignik, AlaskaSun, Apr 2, 5:35 AM AKDT · 1277 days ago · 2 km deep · 3 km away
10. 1.9104 km E of Chignik, AlaskaSun, Apr 2, 4:35 AM AKDT · 1277 days ago · 1 km deep · 4 km away
11. 2.0107 km W of Akhiok, AlaskaFri, Mar 31, 9:38 PM AKDT · 1279 days ago · 12 km deep · 81 km away
12. 2.385 km SSE of Ugashik, AlaskaThu, Mar 30, 1:22 PM AKDT · 1280 days ago · 2 km deep · 61 km away
13. 2.080 km SSE of Ugashik, AlaskaThu, Mar 30, 1:08 AM AKDT · 1281 days ago · 77 km deep · 67 km away
14. 1.868 km ENE of Chignik, AlaskaWed, Mar 29, 4:58 PM AKDT · 1281 days ago · 1 km deep · 52 km away
15. 1.696 km W of Akhiok, AlaskaWed, Mar 29, 12:59 AM AKDT · 1282 days ago · 28 km deep · 88 km away
16. 1.695 km ENE of Chignik, AlaskaTue, Mar 28, 10:04 PM AKDT · 1282 days ago · 46 km deep · 44 km away
17. 1.679 km SE of Ugashik, AlaskaTue, Mar 28, 12:29 PM AKDT · 1282 days ago · 15 km deep · 98 km away
18. 1.5111 km W of Akhiok, AlaskaTue, Mar 28, 11:27 AM AKDT · 1282 days ago · 13 km deep · 82 km away
19. 2.6Alaska PeninsulaTue, Mar 28, 1:16 AM AKDT · 1283 days ago · 57 km deep · 21 km away
20. 3.441 km ESE of Chignik, AlaskaMon, Mar 27, 5:11 PM AKDT · 1283 days ago · 47 km deep · 63 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0234blc3sb. Read Wed, Sep 30, 2026, 10:24 PM UTC.