M1.9 earthquake 90 km ESE of Ugashik, Alaska

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Tue, Nov 23, 2021, 11:12 AM AKST

UTC

2021-11-23 20:12:44 UTC

Depth

0.4 km (0.2 mi), shallow

Epicenter

57.107° N, 156.094° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

35

• Naknek, AlaskaPopulation 544. Forecast188 kmSSE
• Anchorage, AlaskaPopulation 289,600. Forecast577 kmSW

After

1. 1.983 km ESE of Egegik, AlaskaWed, Nov 24, 12:07 AM AKST · 1772 days ago · 128 km deep · 85 km away
2. 2.065 km W of Karluk, AlaskaWed, Nov 24, 1:09 AM AKST · 1772 days ago · 86 km deep · 64 km away
3. 2.3112 km E of Chignik, AlaskaWed, Nov 24, 12:55 PM AKST · 1772 days ago · 52 km deep · 92 km away
4. 1.759 km W of Karluk, AlaskaFri, Nov 26, 3:06 AM AKST · 1770 days ago · 70 km deep · 61 km away
5. 1.890 km ESE of Ugashik, AlaskaSat, Nov 27, 6:52 AM AKST · 1769 days ago · 6 km deep · 26 km away
6. 2.120 km ESE of Ugashik, AlaskaSun, Nov 28, 2:39 AM AKST · 1768 days ago · 106 km deep · 70 km away
7. 2.359 km W of Akhiok, AlaskaSun, Nov 28, 3:19 PM AKST · 1767 days ago · 41 km deep · 58 km away
8. 2.3114 km E of Chignik, AlaskaMon, Nov 29, 12:53 AM AKST · 1767 days ago · 70 km deep · 83 km away
9. 2.251 km SSE of Ugashik, AlaskaMon, Nov 29, 6:46 PM AKST · 1766 days ago · 6 km deep · 58 km away
10. 2.5117 km E of Chignik, AlaskaTue, Nov 30, 2:22 PM AKST · 1766 days ago · 72 km deep · 86 km away
11. 3.1112 km E of Chignik, AlaskaTue, Nov 30, 6:25 PM AKST · 1765 days ago · 61 km deep · 94 km away
12. 1.833 km W of Karluk, AlaskaWed, Dec 1, 3:17 AM AKST · 1765 days ago · 68 km deep · 81 km away
13. 2.144 km E of Ugashik, AlaskaWed, Dec 1, 5:54 AM AKST · 1765 days ago · 115 km deep · 55 km away
14. 1.554 km WNW of Karluk, AlaskaFri, Dec 3, 12:11 PM AKST · 1763 days ago · 75 km deep · 86 km away
15. 1.594 km ESE of Ugashik, AlaskaFri, Dec 3, 6:37 PM AKST · 1762 days ago · 2 km deep · 4 km away
16. 1.572 km ESE of Ugashik, AlaskaSat, Dec 4, 3:31 AM AKST · 1762 days ago · 94 km deep · 18 km away
17. 1.549 km WSW of Akhiok, AlaskaSat, Dec 4, 6:46 AM AKST · 1762 days ago · 37 km deep · 85 km away
18. 1.9116 km E of Chignik, AlaskaSat, Dec 4, 8:48 AM AKST · 1762 days ago · 65 km deep · 95 km away
19. 1.671 km WNW of Karluk, AlaskaSat, Dec 4, 10:07 AM AKST · 1762 days ago · 97 km deep · 97 km away
20. 1.561 km W of Karluk, AlaskaSat, Dec 4, 6:21 PM AKST · 1761 days ago · 82 km deep · 61 km away
21. 2.2112 km E of Chignik, AlaskaSun, Dec 5, 4:25 AM AKST · 1761 days ago · 55 km deep · 98 km away
22. 2.051 km WSW of Karluk, AlaskaSun, Dec 5, 6:58 AM AKST · 1761 days ago · 65 km deep · 60 km away
23. 2.081 km WNW of Karluk, AlaskaSun, Dec 5, 8:26 AM AKST · 1761 days ago · 1 km deep · 72 km away
24. 2.153 km W of Karluk, AlaskaSun, Dec 5, 4:19 PM AKST · 1760 days ago · 81 km deep · 62 km away
25. 2.147 km WNW of Akhiok, AlaskaSun, Dec 5, 6:38 PM AKST · 1760 days ago · 47 km deep · 76 km away
26. 2.481 km ESE of Ugashik, AlaskaSun, Dec 5, 8:20 PM AKST · 1760 days ago · 76 km deep · 10 km away
27. 2.1Alaska PeninsulaMon, Dec 6, 8:57 AM AKST · 1760 days ago · 81 km deep · 51 km away
28. 2.3113 km E of Chignik, AlaskaMon, Dec 6, 10:41 AM AKST · 1760 days ago · 65 km deep · 95 km away
29. 2.074 km WSW of Karluk, AlaskaMon, Dec 6, 10:16 PM AKST · 1759 days ago · 63 km deep · 37 km away
30. 1.681 km WSW of Karluk, AlaskaWed, Dec 8, 9:10 AM AKST · 1758 days ago · 73 km deep · 37 km away
31. 2.060 km WNW of Karluk, AlaskaWed, Dec 8, 5:02 PM AKST · 1757 days ago · 77 km deep · 79 km away
32. 2.276 km ENE of Chignik, AlaskaWed, Dec 8, 5:57 PM AKST · 1757 days ago · 31 km deep · 95 km away
33. 2.2Alaska PeninsulaWed, Dec 8, 10:48 PM AKST · 1757 days ago · 65 km deep · 93 km away
34. 2.6120 km E of Chignik, AlaskaThu, Dec 9, 9:21 PM AKST · 1756 days ago · 47 km deep · 87 km away
35. 1.890 km WNW of Karluk, AlaskaThu, Dec 9, 10:08 PM AKST · 1756 days ago · 3 km deep · 91 km away
36. 1.858 km WNW of Karluk, AlaskaFri, Dec 10, 11:17 PM AKST · 1755 days ago · 89 km deep · 86 km away
37. 2.461 km WSW of Akhiok, AlaskaSat, Dec 11, 4:42 AM AKST · 1755 days ago · 3 km deep · 77 km away
38. 2.347 km SSE of Ugashik, AlaskaSun, Dec 12, 2:35 AM AKST · 1754 days ago · 95 km deep · 68 km away
39. 1.772 km ESE of Egegik, AlaskaMon, Dec 13, 8:41 PM AKST · 1752 days ago · 127 km deep · 87 km away
40. 1.673 km SE of Ugashik, AlaskaTue, Dec 14, 2:10 AM AKST · 1752 days ago · 10 km deep · 37 km away
41. 1.935 km W of Karluk, AlaskaTue, Dec 14, 3:31 AM AKST · 1752 days ago · 59 km deep · 81 km away
42. 1.9109 km E of Chignik, AlaskaWed, Dec 15, 1:48 AM AKST · 1751 days ago · 65 km deep · 81 km away
43. 1.933 km WNW of Karluk, AlaskaWed, Dec 15, 2:19 AM AKST · 1751 days ago · 61 km deep · 94 km away
44. 1.881 km SW of Karluk, AlaskaWed, Dec 15, 5:40 AM AKST · 1751 days ago · 61 km deep · 31 km away
45. 1.675 km ESE of Ugashik, AlaskaWed, Dec 15, 7:48 AM AKST · 1751 days ago · 10 km deep · 16 km away
46. 2.2103 km E of Chignik, AlaskaThu, Dec 16, 4:20 AM AKST · 1750 days ago · 68 km deep · 92 km away
47. 1.9Kodiak Island region, AlaskaFri, Dec 17, 4:42 AM AKST · 1749 days ago · 38 km deep · 89 km away
48. 2.299 km W of Akhiok, AlaskaFri, Dec 17, 1:42 PM AKST · 1749 days ago · 9 km deep · 29 km away
49. 1.575 km ENE of Ugashik, AlaskaFri, Dec 17, 2:03 PM AKST · 1749 days ago · 117 km deep · 79 km away
50. 1.7101 km W of Akhiok, AlaskaFri, Dec 17, 3:09 PM AKST · 1748 days ago · 80 km deep · 21 km away
51. 1.8101 km W of Akhiok, AlaskaSat, Dec 18, 3:21 AM AKST · 1748 days ago · 14 km deep · 27 km away
52. 1.690 km ESE of Egegik, AlaskaSat, Dec 18, 9:45 AM AKST · 1748 days ago · 102 km deep · 86 km away
53. 1.834 km S of Ugashik, AlaskaSat, Dec 18, 1:37 PM AKST · 1748 days ago · 5 km deep · 81 km away
54. 1.9Alaska PeninsulaSat, Dec 18, 7:47 PM AKST · 1747 days ago · 9 km deep · 36 km away
55. 1.660 km W of Akhiok, AlaskaSat, Dec 18, 10:11 PM AKST · 1747 days ago · 15 km deep · 58 km away
56. 2.241 km WNW of Karluk, AlaskaSun, Dec 19, 4:16 PM AKST · 1746 days ago · 74 km deep · 96 km away
57. 1.8112 km E of Chignik, AlaskaSun, Dec 19, 9:28 PM AKST · 1746 days ago · 46 km deep · 95 km away
58. 2.538 km E of Ugashik, AlaskaSun, Dec 19, 9:33 PM AKST · 1746 days ago · 129 km deep · 66 km away
59. 1.686 km W of Karluk, AlaskaMon, Dec 20, 8:12 PM AKST · 1745 days ago · 78 km deep · 46 km away
60. 1.735 km NW of Akhiok, AlaskaTue, Dec 21, 7:28 AM AKST · 1745 days ago · 0 km deep · 87 km away

The first 60 of 123.

Before

1. 2.799 km E of Chignik, AlaskaTue, Nov 23, 5:17 AM AKST · 1773 days ago · 44 km deep · 99 km away
2. 2.492 km W of Akhiok, AlaskaMon, Nov 22, 9:58 AM AKST · 1774 days ago · 63 km deep · 28 km away
3. 2.357 km NE of Ugashik, AlaskaMon, Nov 22, 6:11 AM AKST · 1774 days ago · 138 km deep · 83 km away
4. 2.280 km SE of Ugashik, AlaskaMon, Nov 22, 12:41 AM AKST · 1774 days ago · 1 km deep · 12 km away
5. 2.4113 km E of Chignik, AlaskaMon, Nov 22, 12:00 AM AKST · 1774 days ago · 65 km deep · 86 km away
6. 1.765 km WSW of Karluk, AlaskaSun, Nov 21, 1:42 AM AKST · 1775 days ago · 66 km deep · 49 km away
7. 1.774 km WSW of Akhiok, AlaskaFri, Nov 19, 3:48 PM AKST · 1776 days ago · 15 km deep · 71 km away
8. 1.862 km E of Ugashik, AlaskaFri, Nov 19, 2:36 PM AKST · 1777 days ago · 3 km deep · 57 km away
9. 1.663 km E of Ugashik, AlaskaFri, Nov 19, 2:35 PM AKST · 1777 days ago · 4 km deep · 57 km away
10. 3.487 km ENE of Chignik, AlaskaFri, Nov 19, 9:23 AM AKST · 1777 days ago · 57 km deep · 86 km away
11. 2.5112 km E of Chignik, AlaskaThu, Nov 18, 7:54 AM AKST · 1778 days ago · 58 km deep · 89 km away
12. 2.5114 km E of Chignik, AlaskaWed, Nov 17, 5:32 PM AKST · 1778 days ago · 54 km deep · 93 km away
13. 2.276 km W of Akhiok, AlaskaTue, Nov 16, 10:55 AM AKST · 1780 days ago · 10 km deep · 43 km away
14. 1.687 km ESE of Ugashik, AlaskaTue, Nov 16, 3:22 AM AKST · 1780 days ago · 18 km deep · 25 km away
15. 2.8114 km E of Chignik, AlaskaMon, Nov 15, 5:19 AM AKST · 1781 days ago · 71 km deep · 88 km away
16. 2.372 km SW of Karluk, AlaskaMon, Nov 15, 4:00 AM AKST · 1781 days ago · 61 km deep · 45 km away
17. 1.576 km ESE of Ugashik, AlaskaMon, Nov 15, 2:34 AM AKST · 1781 days ago · 6 km deep · 17 km away
18. 2.496 km SSE of Ugashik, AlaskaSun, Nov 14, 10:45 PM AKST · 1781 days ago · 51 km deep · 58 km away
19. 1.530 km W of Karluk, AlaskaSun, Nov 14, 4:34 PM AKST · 1781 days ago · 56 km deep · 83 km away
20. 1.7Alaska PeninsulaSun, Nov 14, 5:40 AM AKST · 1782 days ago · 20 km deep · 71 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021f14ptgw. Read Thu, Oct 1, 2026, 11:24 AM UTC.