M1.9 earthquake 121 km E of Chignik, Alaska

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Sep 21, 2022, 3:03 AM AKDT

UTC

2022-09-21 11:03:00 UTC

Depth

24.5 km (15.2 mi), shallow

Epicenter

56.137° N, 156.466° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

17

• Sand Point, AlaskaPopulation 1,064. Forecast268 kmENE

After

1. 1.880 km S of Ugashik, AlaskaWed, Sep 21, 3:52 AM AKDT · 1473 days ago · 76 km deep · 90 km away
2. 2.0125 km E of Chignik, AlaskaWed, Sep 21, 4:37 AM AKDT · 1473 days ago · 29 km deep · 8 km away
3. 1.9118 km E of Chignik, AlaskaWed, Sep 21, 4:50 AM AKDT · 1473 days ago · 44 km deep · 7 km away
4. 2.0102 km E of Chignik, AlaskaWed, Sep 21, 8:05 AM AKDT · 1472 days ago · 4 km deep · 27 km away
5. 2.3101 km SE of Ugashik, AlaskaWed, Sep 21, 3:55 PM AKDT · 1472 days ago · 70 km deep · 83 km away
6. 2.138 km ENE of Chignik, AlaskaThu, Sep 22, 6:02 AM AKDT · 1472 days ago · 75 km deep · 94 km away
7. 1.993 km ENE of Chignik, AlaskaSat, Sep 24, 9:49 AM AKDT · 1469 days ago · 57 km deep · 67 km away
8. 1.8115 km SSE of Ugashik, AlaskaSat, Sep 24, 11:54 AM AKDT · 1469 days ago · 18 km deep · 52 km away
9. 2.063 km ENE of Chignik, AlaskaSat, Sep 24, 4:54 PM AKDT · 1469 days ago · 66 km deep · 79 km away
10. 1.895 km SSE of Ugashik, AlaskaSun, Sep 25, 8:41 AM AKDT · 1468 days ago · 88 km deep · 68 km away
11. 1.6116 km E of Chignik, AlaskaMon, Sep 26, 1:05 AM AKDT · 1468 days ago · 24 km deep · 27 km away
12. 1.7126 km E of Chignik, AlaskaMon, Sep 26, 8:07 AM AKDT · 1467 days ago · 25 km deep · 6 km away
13. 1.873 km ENE of Chignik, AlaskaTue, Sep 27, 3:58 AM AKDT · 1467 days ago · 71 km deep · 75 km away
14. 2.9150 km ESE of Chignik, AlaskaWed, Sep 28, 12:03 AM AKDT · 1466 days ago · 19 km deep · 31 km away
15. 2.572 km ESE of Chignik, AlaskaWed, Sep 28, 3:42 AM AKDT · 1466 days ago · 65 km deep · 50 km away
16. 2.3109 km E of Chignik, AlaskaWed, Sep 28, 6:37 PM AKDT · 1465 days ago · 46 km deep · 20 km away
17. 1.5104 km SE of Ugashik, AlaskaFri, Sep 30, 11:49 AM AKDT · 1463 days ago · 10 km deep · 97 km away
18. 2.1117 km E of Chignik, AlaskaFri, Sep 30, 1:14 PM AKDT · 1463 days ago · 66 km deep · 26 km away
19. 2.236 km E of Chignik, AlaskaFri, Sep 30, 1:56 PM AKDT · 1463 days ago · 54 km deep · 86 km away
20. 1.7107 km ENE of Chignik, AlaskaFri, Sep 30, 9:04 PM AKDT · 1463 days ago · 70 km deep · 42 km away
21. 1.8101 km SE of Ugashik, AlaskaSat, Oct 1, 1:17 AM AKDT · 1463 days ago · 84 km deep · 74 km away
22. 1.779 km E of Chignik, AlaskaSat, Oct 1, 3:03 AM AKDT · 1463 days ago · 24 km deep · 49 km away
23. 2.0113 km E of Chignik, AlaskaSat, Oct 1, 1:58 PM AKDT · 1462 days ago · 27 km deep · 24 km away
24. 1.888 km SE of Ugashik, AlaskaSat, Oct 1, 7:39 PM AKDT · 1462 days ago · 15 km deep · 95 km away
25. 2.4154 km SSW of Akhiok, AlaskaMon, Oct 3, 6:11 PM AKDT · 1460 days ago · 31 km deep · 74 km away
26. 1.9114 km E of Chignik, AlaskaMon, Oct 3, 8:52 PM AKDT · 1460 days ago · 13 km deep · 24 km away
27. 1.8106 km W of Akhiok, AlaskaTue, Oct 4, 12:47 AM AKDT · 1460 days ago · 39 km deep · 98 km away
28. 2.127 km SE of Chignik, AlaskaWed, Oct 5, 3:07 PM AKDT · 1458 days ago · 43 km deep · 98 km away
29. 2.1111 km E of Chignik, AlaskaWed, Oct 5, 6:11 PM AKDT · 1458 days ago · 44 km deep · 15 km away
30. 1.6107 km W of Akhiok, AlaskaWed, Oct 5, 8:07 PM AKDT · 1458 days ago · 5 km deep · 83 km away
31. 1.690 km SE of Chignik, AlaskaThu, Oct 6, 11:19 PM AKDT · 1457 days ago · 23 km deep · 70 km away
32. 1.6100 km SSE of Ugashik, AlaskaFri, Oct 7, 5:47 PM AKDT · 1456 days ago · 70 km deep · 63 km away
33. 1.6127 km SW of Akhiok, AlaskaFri, Oct 7, 6:02 PM AKDT · 1456 days ago · 61 km deep · 41 km away
34. 1.6115 km WSW of Akhiok, AlaskaFri, Oct 7, 11:16 PM AKDT · 1456 days ago · 71 km deep · 72 km away
35. 4.3112 km SE of Chignik, AlaskaSun, Oct 9, 1:20 PM AKDT · 1454 days ago · 3 km deep · 81 km away
36. 3.3124 km SE of Chignik, AlaskaSun, Oct 9, 1:40 PM AKDT · 1454 days ago · 10 km deep · 81 km away
37. 2.2112 km SE of Chignik, AlaskaSun, Oct 9, 5:25 PM AKDT · 1454 days ago · 4 km deep · 74 km away
38. 3.9126 km SE of Chignik, AlaskaMon, Oct 10, 11:25 PM AKDT · 1453 days ago · 11 km deep · 87 km away
39. 2.2126 km SE of Chignik, AlaskaTue, Oct 11, 9:12 AM AKDT · 1452 days ago · 25 km deep · 79 km away
40. 4.3Alaska PeninsulaWed, Oct 12, 1:15 AM AKDT · 1452 days ago · 12 km deep · 85 km away
41. 2.2south of AlaskaWed, Oct 12, 1:41 AM AKDT · 1452 days ago · 33 km deep · 67 km away
42. 3.5125 km SE of Chignik, AlaskaWed, Oct 12, 2:19 AM AKDT · 1452 days ago · 10 km deep · 88 km away · felt by 1
43. 3.0123 km SE of Chignik, AlaskaWed, Oct 12, 2:21 AM AKDT · 1452 days ago · 14 km deep · 80 km away
44. 3.2114 km SE of Chignik, AlaskaWed, Oct 12, 4:07 AM AKDT · 1452 days ago · 5 km deep · 84 km away
45. 1.9109 km SE of Chignik, AlaskaThu, Oct 13, 6:59 AM AKDT · 1450 days ago · 2 km deep · 74 km away
46. 2.085 km ENE of Chignik, AlaskaThu, Oct 13, 7:07 AM AKDT · 1450 days ago · 47 km deep · 58 km away
47. 2.7138 km SE of Chignik, AlaskaSat, Oct 15, 2:39 AM AKDT · 1449 days ago · 4 km deep · 77 km away
48. 3.4166 km SSW of Akhiok, AlaskaSun, Oct 16, 11:36 AM AKDT · 1447 days ago · 40 km deep · 68 km away
49. 2.2Alaska PeninsulaMon, Oct 17, 5:13 AM AKDT · 1447 days ago · 73 km deep · 87 km away
50. 2.5142 km SE of Chignik, AlaskaMon, Oct 17, 3:26 PM AKDT · 1446 days ago · 14 km deep · 73 km away
51. 1.934 km E of Chignik, AlaskaMon, Oct 17, 9:02 PM AKDT · 1446 days ago · 82 km deep · 89 km away
52. 1.795 km WSW of Akhiok, AlaskaWed, Oct 19, 12:34 PM AKDT · 1444 days ago · 15 km deep · 84 km away
53. 2.8125 km E of Chignik, AlaskaWed, Oct 19, 2:13 PM AKDT · 1444 days ago · 27 km deep · 32 km away
54. 3.1134 km ESE of Chignik, AlaskaWed, Oct 19, 8:47 PM AKDT · 1444 days ago · 46 km deep · 14 km away
55. 1.8107 km W of Akhiok, AlaskaSat, Oct 22, 4:17 PM AKDT · 1441 days ago · 15 km deep · 81 km away
56. 4.4119 km SE of Chignik, AlaskaSun, Oct 23, 5:23 AM AKDT · 1441 days ago · 4 km deep · 83 km away
57. 1.897 km W of Akhiok, AlaskaMon, Oct 24, 7:42 PM AKDT · 1439 days ago · 3 km deep · 98 km away
58. 2.8119 km E of Chignik, AlaskaWed, Oct 26, 2:32 AM AKDT · 1438 days ago · 46 km deep · 16 km away
59. 2.2100 km ENE of Chignik, AlaskaSun, Oct 30, 5:44 PM AKDT · 1433 days ago · 46 km deep · 48 km away
60. 2.3153 km ESE of Chignik, AlaskaTue, Nov 1, 1:20 AM AKDT · 1432 days ago · 3 km deep · 38 km away

The first 60 of 79.

Before

1. 1.682 km SW of Akhiok, AlaskaTue, Sep 20, 8:18 PM AKDT · 1473 days ago · 24 km deep · 93 km away
2. 2.1116 km ESE of Chignik, AlaskaTue, Sep 20, 1:10 AM AKDT · 1474 days ago · 57 km deep · 9 km away
3. 2.0120 km E of Chignik, AlaskaTue, Sep 20, 1:06 AM AKDT · 1474 days ago · 65 km deep · 5 km away
4. 5.1122 km E of Chignik, AlaskaTue, Sep 20, 12:37 AM AKDT · 1474 days ago · 27 km deep · 1 km away · tsunami flag
5. 1.8107 km W of Akhiok, AlaskaMon, Sep 19, 7:32 PM AKDT · 1474 days ago · 7 km deep · 85 km away
6. 1.991 km SSE of Ugashik, AlaskaMon, Sep 19, 2:58 AM AKDT · 1475 days ago · 85 km deep · 72 km away
7. 1.9125 km E of Chignik, AlaskaMon, Sep 19, 1:04 AM AKDT · 1475 days ago · 20 km deep · 27 km away
8. 1.9102 km ENE of Chignik, AlaskaSat, Sep 17, 3:52 AM AKDT · 1477 days ago · 73 km deep · 56 km away
9. 2.1Alaska PeninsulaSat, Sep 17, 2:57 AM AKDT · 1477 days ago · 41 km deep · 95 km away
10. 3.1134 km SSW of Akhiok, AlaskaSat, Sep 17, 1:09 AM AKDT · 1477 days ago · 48 km deep · 91 km away
11. 1.9Alaska PeninsulaFri, Sep 16, 9:49 PM AKDT · 1477 days ago · 46 km deep · 78 km away
12. 3.0Alaska PeninsulaFri, Sep 16, 6:43 PM AKDT · 1477 days ago · 59 km deep · 96 km away
13. 3.6176 km SE of Chignik, AlaskaThu, Sep 15, 9:04 AM AKDT · 1478 days ago · 36 km deep · 86 km away
14. 2.5112 km E of Chignik, AlaskaThu, Sep 15, 1:17 AM AKDT · 1479 days ago · 46 km deep · 19 km away
15. 2.137 km ESE of Chignik, AlaskaThu, Sep 15, 1:12 AM AKDT · 1479 days ago · 58 km deep · 84 km away
16. 1.8123 km E of Chignik, AlaskaTue, Sep 13, 5:47 PM AKDT · 1480 days ago · 33 km deep · 15 km away
17. 1.9114 km E of Chignik, AlaskaTue, Sep 13, 2:05 PM AKDT · 1480 days ago · 10 km deep · 28 km away
18. 1.9114 km SW of Akhiok, AlaskaTue, Sep 13, 12:55 AM AKDT · 1481 days ago · 63 km deep · 58 km away
19. 4.4114 km E of Chignik, AlaskaMon, Sep 12, 10:46 AM AKDT · 1481 days ago · 46 km deep · 16 km away
20. 2.424 km ESE of Chignik, AlaskaSun, Sep 11, 11:37 PM AKDT · 1482 days ago · 57 km deep · 98 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak022c4sg182. Read Sat, Oct 3, 2026, 1:54 AM UTC.