M1.9 earthquake 79 km WSW of Adak, Alaska

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Fri, Feb 1, 2019, 12:19 AM HAST

UTC

2019-02-01 10:19:16 UTC

Depth

61.9 km (38.5 mi), shallow

Epicenter

51.643° N, 177.716° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

11

After

1. 2.365 km SSW of Adak, AlaskaSat, Feb 2, 7:56 AM HAST · 2800 days ago · 32 km deep · 57 km away
2. 1.5131 km W of Adak, AlaskaSun, Feb 3, 8:16 AM HAST · 2799 days ago · 9 km deep · 55 km away
3. 2.1124 km SW of Adak, AlaskaSun, Feb 3, 10:58 AM HAST · 2799 days ago · 48 km deep · 53 km away
4. 3.853 km S of Adak, AlaskaMon, Feb 4, 8:15 AM HAST · 2798 days ago · 40 km deep · 85 km away
5. 2.324 km SSE of Adak, AlaskaMon, Feb 4, 9:27 PM HAST · 2797 days ago · 48 km deep · 85 km away
6. 4.1126 km WNW of Adak, AlaskaTue, Feb 5, 12:32 AM HAST · 2797 days ago · 260 km deep · 74 km away
7. 1.9124 km WSW of Adak, AlaskaTue, Feb 5, 9:06 AM HAST · 2797 days ago · 19 km deep · 48 km away
8. 2.2126 km WSW of Adak, AlaskaWed, Feb 6, 8:19 PM HAST · 2795 days ago · 13 km deep · 50 km away
9. 2.5Andreanof Islands, Aleutian Islands, AlaskaThu, Feb 7, 6:24 AM HAST · 2795 days ago · 69 km deep · 40 km away
10. 2.163 km SSW of Adak, AlaskaThu, Feb 7, 6:24 PM HAST · 2794 days ago · 25 km deep · 60 km away
11. 2.4126 km SW of Adak, AlaskaFri, Feb 8, 5:12 AM HAST · 2794 days ago · 39 km deep · 55 km away
12. 3.3128 km WSW of Adak, AlaskaMon, Feb 11, 11:43 PM HAST · 2790 days ago · 7 km deep · 49 km away
13. 3.7128 km WSW of Adak, AlaskaMon, Feb 11, 11:43 PM HAST · 2790 days ago · 8 km deep · 49 km away
14. 2.9127 km WSW of Adak, AlaskaMon, Feb 11, 11:43 PM HAST · 2790 days ago · 10 km deep · 49 km away
15. 2.5112 km WSW of Adak, AlaskaMon, Feb 11, 11:48 PM HAST · 2790 days ago · 10 km deep · 33 km away
16. 1.8124 km WSW of Adak, AlaskaTue, Feb 12, 12:09 AM HAST · 2790 days ago · 5 km deep · 45 km away
17. 1.8124 km W of Adak, AlaskaTue, Feb 12, 12:50 AM HAST · 2790 days ago · 26 km deep · 54 km away
18. 1.947 km S of Adak, AlaskaTue, Feb 12, 7:13 AM HAST · 2790 days ago · 35 km deep · 75 km away
19. 1.658 km SW of Adak, AlaskaTue, Feb 12, 3:13 PM HAST · 2790 days ago · 36 km deep · 47 km away
20. 2.8130 km SW of Adak, AlaskaWed, Feb 13, 4:43 AM HAST · 2789 days ago · 30 km deep · 59 km away
21. 2.358 km WNW of Adak, AlaskaWed, Feb 13, 3:56 PM HAST · 2789 days ago · 102 km deep · 42 km away
22. 1.843 km W of Adak, AlaskaThu, Feb 14, 12:45 PM HAST · 2788 days ago · 73 km deep · 39 km away
23. 2.324 km SE of Adak, AlaskaThu, Feb 14, 7:22 PM HAST · 2787 days ago · 52 km deep · 89 km away
24. 2.475 km SW of Adak, AlaskaThu, Feb 14, 10:37 PM HAST · 2787 days ago · 38 km deep · 30 km away
25. 5.025 km SW of Adak, AlaskaFri, Feb 15, 8:11 AM HAST · 2787 days ago · 55 km deep · 56 km away · felt by 2
26. 2.339 km SSW of Adak, AlaskaFri, Feb 15, 8:19 AM HAST · 2787 days ago · 47 km deep · 61 km away
27. 2.242 km SSW of Adak, AlaskaFri, Feb 15, 11:56 AM HAST · 2787 days ago · 46 km deep · 62 km away
28. 2.030 km SSW of Adak, AlaskaFri, Feb 15, 3:11 PM HAST · 2787 days ago · 53 km deep · 65 km away
29. 1.926 km SW of Adak, AlaskaFri, Feb 15, 3:12 PM HAST · 2787 days ago · 50 km deep · 58 km away
30. 2.340 km SSW of Adak, AlaskaFri, Feb 15, 3:40 PM HAST · 2787 days ago · 43 km deep · 63 km away
31. 1.9118 km WSW of Adak, AlaskaFri, Feb 15, 11:54 PM HAST · 2786 days ago · 58 km deep · 42 km away
32. 3.983 km S of Adak, AlaskaSat, Feb 16, 12:49 AM HAST · 2786 days ago · 35 km deep · 88 km away
33. 2.2150 km W of Adak, AlaskaSat, Feb 16, 1:33 AM HAST · 2786 days ago · 35 km deep · 75 km away
34. 1.846 km SSW of Adak, AlaskaSat, Feb 16, 3:17 AM HAST · 2786 days ago · 35 km deep · 64 km away
35. 1.946 km SSW of Adak, AlaskaSat, Feb 16, 4:04 AM HAST · 2786 days ago · 39 km deep · 65 km away
36. 2.552 km S of Adak, AlaskaSat, Feb 16, 5:43 PM HAST · 2785 days ago · 35 km deep · 72 km away
37. 2.250 km SSW of Adak, AlaskaSun, Feb 17, 12:04 AM HAST · 2785 days ago · 26 km deep · 69 km away
38. 1.5139 km W of Adak, AlaskaSun, Feb 17, 9:24 AM HAST · 2785 days ago · 29 km deep · 63 km away
39. 2.199 km SW of Adak, AlaskaMon, Feb 18, 12:57 AM HAST · 2784 days ago · 25 km deep · 48 km away
40. 2.496 km W of Adak, AlaskaMon, Feb 18, 10:11 AM HAST · 2784 days ago · 93 km deep · 29 km away
41. 1.6128 km W of Adak, AlaskaMon, Feb 18, 5:11 PM HAST · 2783 days ago · 21 km deep · 54 km away
42. 1.9129 km W of Adak, AlaskaMon, Feb 18, 6:28 PM HAST · 2783 days ago · 33 km deep · 56 km away
43. 1.6127 km WSW of Adak, AlaskaMon, Feb 18, 7:06 PM HAST · 2783 days ago · 13 km deep · 49 km away
44. 1.9128 km W of Adak, AlaskaTue, Feb 19, 12:48 AM HAST · 2783 days ago · 18 km deep · 54 km away
45. 2.653 km S of Adak, AlaskaTue, Feb 19, 1:48 AM HAST · 2783 days ago · 35 km deep · 71 km away
46. 2.644 km SSW of Adak, AlaskaTue, Feb 19, 4:06 AM HAST · 2783 days ago · 40 km deep · 65 km away
47. 4.151 km SSW of Adak, AlaskaTue, Feb 19, 3:14 PM HAST · 2783 days ago · 35 km deep · 69 km away
48. 2.895 km W of Adak, AlaskaTue, Feb 19, 5:12 PM HAST · 2782 days ago · 106 km deep · 38 km away
49. 1.88 km NNE of Adak, AlaskaTue, Feb 19, 5:45 PM HAST · 2782 days ago · 5 km deep · 84 km away
50. 2.553 km SSW of Adak, AlaskaTue, Feb 19, 6:25 PM HAST · 2782 days ago · 35 km deep · 68 km away
51. 1.845 km S of Adak, AlaskaTue, Feb 19, 6:51 PM HAST · 2782 days ago · 24 km deep · 71 km away
52. 1.937 km SSW of Adak, AlaskaTue, Feb 19, 7:03 PM HAST · 2782 days ago · 47 km deep · 62 km away
53. 1.9111 km WSW of Adak, AlaskaWed, Feb 20, 8:11 AM HAST · 2782 days ago · 13 km deep · 32 km away
54. 1.846 km SSW of Adak, AlaskaSat, Feb 23, 3:39 PM HAST · 2779 days ago · 36 km deep · 63 km away
55. 2.6166 km WSW of Adak, AlaskaTue, Feb 26, 1:13 PM HAST · 2776 days ago · 36 km deep · 88 km away
56. 2.433 km SSE of Adak, AlaskaTue, Feb 26, 1:19 PM HAST · 2776 days ago · 40 km deep · 91 km away
57. 2.285 km WSW of Adak, AlaskaTue, Feb 26, 7:31 PM HAST · 2775 days ago · 67 km deep · 6 km away
58. 2.419 km S of Adak, AlaskaWed, Feb 27, 5:55 AM HAST · 2775 days ago · 71 km deep · 77 km away
59. 2.632 km SW of Adak, AlaskaThu, Feb 28, 3:30 AM HAST · 2774 days ago · 62 km deep · 55 km away
60. 1.619 km W of Adak, AlaskaThu, Feb 28, 4:58 PM HAST · 2773 days ago · -2 km deep · 62 km away

The first 60 of 144.

Before

1. 1.972 km SSW of Adak, AlaskaThu, Jan 31, 7:13 PM HAST · 2801 days ago · 24 km deep · 62 km away
2. 2.4128 km WSW of Adak, AlaskaWed, Jan 30, 6:10 PM HAST · 2802 days ago · 46 km deep · 52 km away
3. 4.5119 km WSW of Adak, AlaskaWed, Jan 30, 2:22 PM HAST · 2803 days ago · 51 km deep · 41 km away
4. 2.2113 km WSW of Adak, AlaskaWed, Jan 30, 1:33 PM HAST · 2803 days ago · 18 km deep · 36 km away
5. 1.9128 km SW of Adak, AlaskaWed, Jan 30, 1:35 AM HAST · 2803 days ago · 16 km deep · 58 km away
6. 2.089 km WSW of Adak, AlaskaTue, Jan 29, 5:52 PM HAST · 2803 days ago · 10 km deep · 20 km away
7. 2.044 km S of Adak, AlaskaTue, Jan 29, 9:14 AM HAST · 2804 days ago · 26 km deep · 80 km away
8. 2.031 km S of Adak, AlaskaMon, Jan 28, 7:24 PM HAST · 2804 days ago · 52 km deep · 73 km away
9. 2.326 km SW of Adak, AlaskaMon, Jan 28, 1:03 AM HAST · 2805 days ago · 67 km deep · 57 km away
10. 1.737 km WSW of Adak, AlaskaSun, Jan 27, 10:57 AM HAST · 2806 days ago · 69 km deep · 42 km away
11. 1.993 km SW of Adak, AlaskaSat, Jan 26, 11:02 PM HAST · 2806 days ago · 49 km deep · 28 km away
12. 2.20 km SSE of Adak, AlaskaSat, Jan 26, 2:36 PM HAST · 2807 days ago · 75 km deep · 79 km away
13. 2.2127 km SW of Adak, AlaskaSat, Jan 26, 1:16 PM HAST · 2807 days ago · 30 km deep · 59 km away
14. 1.9123 km SW of Adak, AlaskaSat, Jan 26, 9:47 AM HAST · 2807 days ago · 48 km deep · 52 km away
15. 1.853 km SW of Adak, AlaskaSat, Jan 26, 2:22 AM HAST · 2807 days ago · 40 km deep · 46 km away
16. 2.154 km SW of Adak, AlaskaSat, Jan 26, 2:19 AM HAST · 2807 days ago · 37 km deep · 48 km away
17. 1.8125 km W of Adak, AlaskaFri, Jan 25, 10:54 PM HAST · 2807 days ago · 23 km deep · 51 km away
18. 1.7131 km WSW of Adak, AlaskaFri, Jan 25, 10:23 AM HAST · 2808 days ago · 7 km deep · 52 km away
19. 1.6135 km W of Adak, AlaskaFri, Jan 25, 4:42 AM HAST · 2808 days ago · 25 km deep · 60 km away
20. 2.218 km S of Adak, AlaskaFri, Jan 25, 4:04 AM HAST · 2808 days ago · 65 km deep · 72 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0191h39jpf. Read Sat, Oct 3, 2026, 1:51 PM UTC.