M2.2 earthquake 77 km S of Unalaska, Alaska

Magnitude

2.2 (ml), micro

Local time

Sun, Mar 13, 2022, 8:26 AM AKDT

UTC

2022-03-13 16:26:21 UTC

Depth

18.7 km (11.6 mi), shallow

Epicenter

53.179° N, 166.678° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

40

• Unalaska, AlaskaPopulation 4,491. Forecast78 kmS

After

1. 1.553 km SW of Unalaska, AlaskaSun, Mar 13, 12:22 PM AKDT · 1661 days ago · 12 km deep · 57 km away
2. 1.565 km SSE of Akutan, AlaskaSun, Mar 13, 7:32 PM AKDT · 1661 days ago · 30 km deep · 85 km away
3. 4.172 km SSW of Unalaska, AlaskaSun, Mar 13, 7:38 PM AKDT · 1661 days ago · 52 km deep · 17 km away
4. 1.680 km SSW of Unalaska, AlaskaMon, Mar 14, 12:27 AM AKDT · 1660 days ago · 45 km deep · 10 km away
5. 1.672 km SSW of Unalaska, AlaskaMon, Mar 14, 1:22 AM AKDT · 1660 days ago · 61 km deep · 33 km away
6. 1.675 km S of Unalaska, AlaskaMon, Mar 14, 7:21 AM AKDT · 1660 days ago · 16 km deep · 3 km away
7. 1.574 km S of Unalaska, AlaskaMon, Mar 14, 8:46 AM AKDT · 1660 days ago · 25 km deep · 6 km away
8. 1.671 km S of Unalaska, AlaskaMon, Mar 14, 3:59 PM AKDT · 1660 days ago · 24 km deep · 6 km away
9. 1.6101 km E of Nikolski, AlaskaMon, Mar 14, 7:37 PM AKDT · 1660 days ago · 35 km deep · 47 km away
10. 2.0Fox Islands, Aleutian Islands, AlaskaTue, Mar 15, 1:03 AM AKDT · 1659 days ago · 71 km deep · 52 km away
11. 1.550 km SW of Unalaska, AlaskaTue, Mar 15, 10:39 AM AKDT · 1659 days ago · 17 km deep · 53 km away
12. 1.765 km SW of Unalaska, AlaskaTue, Mar 15, 11:18 PM AKDT · 1658 days ago · 13 km deep · 57 km away
13. 2.674 km E of Nikolski, AlaskaWed, Mar 16, 5:18 PM AKDT · 1658 days ago · 35 km deep · 82 km away
14. 2.290 km SSW of Unalaska, AlaskaThu, Mar 17, 4:18 AM AKDT · 1657 days ago · 25 km deep · 26 km away
15. 1.876 km S of Unalaska, AlaskaFri, Mar 18, 9:08 PM AKDT · 1656 days ago · 30 km deep · 2 km away
16. 2.0Fox Islands, Aleutian Islands, AlaskaSat, Mar 19, 8:25 PM AKDT · 1655 days ago · 26 km deep · 6 km away
17. 1.875 km SW of Unalaska, AlaskaMon, Mar 21, 7:41 AM AKDT · 1653 days ago · 13 km deep · 52 km away
18. 1.817 km SW of Unalaska, AlaskaMon, Mar 21, 1:02 PM AKDT · 1653 days ago · 89 km deep · 65 km away
19. 1.527 km WSW of Dutch Harbor, AlaskaMon, Mar 21, 8:05 PM AKDT · 1653 days ago · 30 km deep · 76 km away
20. 1.553 km SSE of Unalaska, AlaskaTue, Mar 22, 1:54 AM AKDT · 1652 days ago · 39 km deep · 43 km away
21. 1.840 km SSW of Unalaska, AlaskaTue, Mar 22, 1:53 PM AKDT · 1652 days ago · 73 km deep · 42 km away
22. 1.537 km WNW of Dutch Harbor, AlaskaWed, Mar 23, 2:59 AM AKDT · 1651 days ago · 21 km deep · 96 km away
23. 1.561 km S of Akutan, AlaskaWed, Mar 23, 3:42 AM AKDT · 1651 days ago · 47 km deep · 83 km away
24. 1.652 km SW of Unalaska, AlaskaWed, Mar 23, 6:05 AM AKDT · 1651 days ago · 13 km deep · 59 km away
25. 3.181 km SSW of Unalaska, AlaskaWed, Mar 23, 10:40 AM AKDT · 1651 days ago · 35 km deep · 12 km away
26. 1.6Fox Islands, Aleutian Islands, AlaskaFri, Mar 25, 11:44 AM AKDT · 1649 days ago · 13 km deep · 57 km away
27. 2.074 km S of Unalaska, AlaskaSat, Mar 26, 10:35 AM AKDT · 1648 days ago · 25 km deep · 4 km away
28. 1.946 km ESE of Unalaska, AlaskaSun, Mar 27, 10:03 AM AKDT · 1647 days ago · 32 km deep · 78 km away
29. 2.9146 km S of Unalaska, AlaskaSun, Mar 27, 2:12 PM AKDT · 1647 days ago · 10 km deep · 69 km away
30. 2.235 km SSW of Unalaska, AlaskaMon, Mar 28, 5:28 AM AKDT · 1646 days ago · 71 km deep · 45 km away
31. 2.681 km SE of Unalaska, AlaskaTue, Mar 29, 12:12 AM AKDT · 1645 days ago · 35 km deep · 77 km away
32. 1.769 km E of Nikolski, AlaskaTue, Mar 29, 12:55 AM AKDT · 1645 days ago · 36 km deep · 83 km away
33. 2.059 km ENE of Nikolski, AlaskaTue, Mar 29, 6:51 AM AKDT · 1645 days ago · 28 km deep · 91 km away
34. 2.064 km SE of Unalaska, AlaskaTue, Mar 29, 8:41 AM AKDT · 1645 days ago · 24 km deep · 58 km away
35. 2.1126 km ESE of Nikolski, AlaskaTue, Mar 29, 11:54 AM AKDT · 1645 days ago · 16 km deep · 64 km away
36. 3.6127 km ESE of Nikolski, AlaskaTue, Mar 29, 12:33 PM AKDT · 1645 days ago · 39 km deep · 64 km away
37. 1.889 km SSW of Unalaska, AlaskaTue, Mar 29, 7:46 PM AKDT · 1645 days ago · 26 km deep · 29 km away
38. 2.781 km SSW of Unalaska, AlaskaWed, Mar 30, 3:18 PM AKDT · 1644 days ago · 24 km deep · 10 km away
39. 1.7112 km E of Nikolski, AlaskaWed, Mar 30, 6:11 PM AKDT · 1644 days ago · 18 km deep · 59 km away
40. 2.887 km E of Nikolski, AlaskaWed, Mar 30, 6:59 PM AKDT · 1644 days ago · 35 km deep · 71 km away
41. 1.583 km SSW of Unalaska, AlaskaThu, Mar 31, 6:38 AM AKDT · 1643 days ago · 25 km deep · 16 km away
42. 1.572 km SSW of Unalaska, AlaskaThu, Mar 31, 8:44 AM AKDT · 1643 days ago · 26 km deep · 15 km away
43. 1.886 km ENE of Nikolski, AlaskaThu, Mar 31, 9:02 AM AKDT · 1643 days ago · 45 km deep · 63 km away
44. 2.089 km SSW of Unalaska, AlaskaFri, Apr 1, 7:00 AM AKDT · 1642 days ago · 34 km deep · 29 km away
45. 1.772 km SSE of Akutan, AlaskaFri, Apr 1, 9:01 AM AKDT · 1642 days ago · 31 km deep · 92 km away
46. 1.679 km SSW of Unalaska, AlaskaFri, Apr 1, 11:05 AM AKDT · 1642 days ago · 26 km deep · 10 km away
47. 1.664 km SSE of Akutan, AlaskaFri, Apr 1, 12:57 PM AKDT · 1642 days ago · 39 km deep · 97 km away
48. 1.873 km SSW of Unalaska, AlaskaFri, Apr 1, 4:45 PM AKDT · 1642 days ago · 42 km deep · 8 km away
49. 2.995 km SE of Unalaska, AlaskaFri, Apr 1, 5:07 PM AKDT · 1642 days ago · 35 km deep · 72 km away
50. 1.721 km E of Unalaska, AlaskaFri, Apr 1, 6:58 PM AKDT · 1642 days ago · 74 km deep · 81 km away
51. 1.9127 km ESE of Nikolski, AlaskaFri, Apr 1, 8:31 PM AKDT · 1642 days ago · 15 km deep · 59 km away
52. 1.572 km SE of Unalaska, AlaskaSat, Apr 2, 1:19 AM AKDT · 1641 days ago · 22 km deep · 74 km away
53. 2.881 km SSE of Akutan, AlaskaSat, Apr 2, 8:46 AM AKDT · 1641 days ago · 35 km deep · 100 km away
54. 2.1128 km S of Unalaska, AlaskaSat, Apr 2, 4:45 PM AKDT · 1641 days ago · 6 km deep · 50 km away
55. 1.582 km SSW of Unalaska, AlaskaSun, Apr 3, 2:14 AM AKDT · 1640 days ago · 26 km deep · 11 km away
56. 2.769 km SE of Unalaska, AlaskaSun, Apr 3, 7:30 AM AKDT · 1640 days ago · 28 km deep · 62 km away
57. 3.679 km S of Unalaska, AlaskaMon, Apr 4, 3:42 AM AKDT · 1639 days ago · 35 km deep · 1 km away
58. 1.673 km S of Unalaska, AlaskaMon, Apr 4, 8:55 AM AKDT · 1639 days ago · 20 km deep · 5 km away
59. 1.753 km ESE of Unalaska, AlaskaMon, Apr 4, 9:23 AM AKDT · 1639 days ago · 52 km deep · 76 km away
60. 3.185 km ENE of Nikolski, AlaskaMon, Apr 4, 3:15 PM AKDT · 1639 days ago · 106 km deep · 75 km away

The first 60 of 161.

Before

1. 1.584 km SSE of Akutan, AlaskaSat, Mar 12, 6:39 PM AKST · 1662 days ago · 21 km deep · 84 km away
2. 1.787 km E of Nikolski, AlaskaSat, Mar 12, 10:23 AM AKST · 1662 days ago · 63 km deep · 61 km away
3. 2.885 km SSW of Unalaska, AlaskaSat, Mar 12, 9:33 AM AKST · 1662 days ago · 35 km deep · 10 km away
4. 2.164 km S of Unalaska, AlaskaSat, Mar 12, 2:19 AM AKST · 1662 days ago · 48 km deep · 14 km away
5. 2.062 km SSE of Akutan, AlaskaFri, Mar 11, 9:52 PM AKST · 1662 days ago · 36 km deep · 88 km away
6. 1.6Fox Islands, Aleutian Islands, AlaskaFri, Mar 11, 9:41 PM AKST · 1662 days ago · 54 km deep · 66 km away
7. 1.789 km SSE of Akutan, AlaskaFri, Mar 11, 1:40 AM AKST · 1663 days ago · 26 km deep · 85 km away
8. 1.629 km ESE of Unalaska, AlaskaFri, Mar 11, 1:32 AM AKST · 1663 days ago · 72 km deep · 78 km away
9. 3.357 km SSW of Unalaska, AlaskaThu, Mar 10, 9:16 AM AKST · 1664 days ago · 10 km deep · 31 km away
10. 3.457 km SSW of Unalaska, AlaskaThu, Mar 10, 8:10 AM AKST · 1664 days ago · 12 km deep · 31 km away
11. 1.554 km SE of Unalaska, AlaskaThu, Mar 10, 7:55 AM AKST · 1664 days ago · 46 km deep · 60 km away
12. 1.669 km SSW of Unalaska, AlaskaThu, Mar 10, 7:29 AM AKST · 1664 days ago · 53 km deep · 16 km away
13. 1.577 km SSE of Akutan, AlaskaThu, Mar 10, 1:11 AM AKST · 1664 days ago · 22 km deep · 94 km away
14. 1.577 km SSW of Unalaska, AlaskaWed, Mar 9, 8:44 PM AKST · 1665 days ago · 16 km deep · 8 km away
15. 1.896 km S of Unalaska, AlaskaWed, Mar 9, 8:22 PM AKST · 1665 days ago · 26 km deep · 27 km away
16. 1.8137 km S of Unalaska, AlaskaWed, Mar 9, 12:01 AM AKST · 1665 days ago · 3 km deep · 60 km away
17. 1.629 km S of Unalaska, AlaskaTue, Mar 8, 4:15 PM AKST · 1666 days ago · 73 km deep · 49 km away
18. 1.680 km S of Unalaska, AlaskaMon, Mar 7, 11:45 PM AKST · 1666 days ago · 25 km deep · 6 km away
19. 1.981 km SSW of Unalaska, AlaskaMon, Mar 7, 7:56 PM AKST · 1667 days ago · 33 km deep · 10 km away
20. 1.9101 km SSE of Unalaska, AlaskaMon, Mar 7, 6:53 PM AKST · 1667 days ago · 40 km deep · 45 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0223bcdjk4. Read Tue, Sep 29, 2026, 5:32 PM UTC.