M1.9 earthquake 129 km W of Adak, Alaska

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Mon, Feb 18, 2019, 6:28 PM HAST

UTC

2019-02-19 04:28:33 UTC

Depth

32.7 km (20.3 mi), shallow

Epicenter

51.777° N, 178.507° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

16

After

1. 1.6127 km WSW of Adak, AlaskaMon, Feb 18, 7:06 PM HAST · 2785 days ago · 13 km deep · 20 km away
2. 1.9128 km W of Adak, AlaskaTue, Feb 19, 12:48 AM HAST · 2784 days ago · 18 km deep · 5 km away
3. 2.895 km W of Adak, AlaskaTue, Feb 19, 5:12 PM HAST · 2784 days ago · 106 km deep · 38 km away
4. 1.9111 km WSW of Adak, AlaskaWed, Feb 20, 8:11 AM HAST · 2783 days ago · 13 km deep · 42 km away
5. 2.6166 km WSW of Adak, AlaskaTue, Feb 26, 1:13 PM HAST · 2777 days ago · 36 km deep · 40 km away
6. 2.285 km WSW of Adak, AlaskaTue, Feb 26, 7:31 PM HAST · 2777 days ago · 67 km deep · 51 km away
7. 3.0171 km WSW of Adak, AlaskaThu, Feb 28, 5:05 PM HAST · 2775 days ago · 35 km deep · 44 km away
8. 2.5172 km WNW of Adak, AlaskaThu, Feb 28, 8:20 PM HAST · 2775 days ago · 10 km deep · 64 km away
9. 2.2118 km WSW of Adak, AlaskaFri, Mar 1, 8:46 AM HAST · 2774 days ago · 94 km deep · 33 km away
10. 2.590 km W of Adak, AlaskaFri, Mar 1, 4:43 PM HAST · 2774 days ago · 10 km deep · 40 km away
11. 2.171 km WSW of Adak, AlaskaFri, Mar 1, 4:51 PM HAST · 2774 days ago · 66 km deep · 59 km away
12. 3.7164 km WSW of Adak, AlaskaSat, Mar 2, 12:11 PM HAST · 2773 days ago · 35 km deep · 73 km away
13. 2.7135 km W of Adak, AlaskaSun, Mar 3, 3:59 AM HAST · 2772 days ago · 32 km deep · 6 km away
14. 2.7129 km WSW of Adak, AlaskaTue, Mar 5, 12:30 AM HAST · 2770 days ago · 10 km deep · 29 km away
15. 2.4122 km WSW of Adak, AlaskaTue, Mar 5, 6:50 AM HAST · 2770 days ago · 53 km deep · 36 km away
16. 1.8135 km W of Adak, AlaskaTue, Mar 5, 6:59 AM HAST · 2770 days ago · 16 km deep · 7 km away
17. 1.748 km W of Adak, AlaskaWed, Mar 6, 2:40 AM HAST · 2769 days ago · 8 km deep · 81 km away
18. 1.635 km WSW of Adak, AlaskaThu, Mar 7, 12:52 PM HAST · 2768 days ago · 11 km deep · 97 km away
19. 3.1172 km WSW of Adak, AlaskaThu, Mar 7, 4:31 PM HAST · 2768 days ago · 10 km deep · 66 km away
20. 3.0187 km WSW of Adak, AlaskaThu, Mar 7, 4:52 PM HAST · 2768 days ago · 35 km deep · 67 km away
21. 1.663 km WSW of Adak, AlaskaSun, Mar 10, 7:37 AM HADT · 2765 days ago · 9 km deep · 67 km away
22. 2.7115 km WSW of Adak, AlaskaSun, Mar 10, 5:35 PM HADT · 2765 days ago · 84 km deep · 31 km away
23. 2.8125 km SW of Adak, AlaskaSun, Mar 10, 5:55 PM HADT · 2765 days ago · 46 km deep · 69 km away
24. 2.648 km SW of Adak, AlaskaSun, Mar 10, 6:42 PM HADT · 2765 days ago · 23 km deep · 97 km away
25. 5.2122 km WSW of Adak, AlaskaSun, Mar 10, 9:23 PM HADT · 2765 days ago · 51 km deep · 42 km away · felt by 1
26. 2.9137 km SW of Adak, AlaskaSun, Mar 10, 10:48 PM HADT · 2765 days ago · 35 km deep · 69 km away
27. 2.491 km WSW of Adak, AlaskaMon, Mar 11, 5:46 AM HADT · 2764 days ago · 91 km deep · 42 km away
28. 4.0154 km WSW of Adak, AlaskaMon, Mar 11, 6:19 AM HADT · 2764 days ago · 35 km deep · 61 km away
29. 2.4145 km WSW of Adak, AlaskaMon, Mar 11, 6:30 AM HADT · 2764 days ago · 36 km deep · 56 km away
30. 4.3152 km WSW of Adak, AlaskaMon, Mar 11, 6:48 AM HADT · 2764 days ago · 35 km deep · 58 km away
31. 2.382 km WSW of Adak, AlaskaMon, Mar 11, 7:54 AM HADT · 2764 days ago · 68 km deep · 51 km away
32. 1.9118 km WSW of Adak, AlaskaMon, Mar 11, 10:19 AM HADT · 2764 days ago · 32 km deep · 33 km away
33. 2.6131 km SW of Adak, AlaskaMon, Mar 11, 10:39 PM HADT · 2764 days ago · 35 km deep · 67 km away
34. 2.5129 km SW of Adak, AlaskaTue, Mar 12, 9:20 AM HADT · 2763 days ago · 35 km deep · 65 km away
35. 2.5132 km SW of Adak, AlaskaWed, Mar 13, 2:14 PM HADT · 2762 days ago · 28 km deep · 70 km away
36. 2.145 km WNW of Adak, AlaskaWed, Mar 13, 3:16 PM HADT · 2762 days ago · 70 km deep · 90 km away
37. 2.4162 km W of Adak, AlaskaWed, Mar 13, 7:46 PM HADT · 2762 days ago · 20 km deep · 33 km away
38. 1.6125 km W of Adak, AlaskaWed, Mar 13, 9:28 PM HADT · 2762 days ago · 24 km deep · 4 km away
39. 2.044 km SW of Adak, AlaskaThu, Mar 14, 3:28 AM HADT · 2761 days ago · 60 km deep · 99 km away
40. 2.5127 km SW of Adak, AlaskaThu, Mar 14, 4:28 AM HADT · 2761 days ago · 24 km deep · 73 km away
41. 2.641 km WSW of Adak, AlaskaThu, Mar 14, 5:51 AM HADT · 2761 days ago · 78 km deep · 89 km away
42. 3.8147 km WSW of Adak, AlaskaThu, Mar 14, 2:10 PM HADT · 2761 days ago · 35 km deep · 57 km away
43. 2.3202 km W of Adak, AlaskaThu, Mar 14, 4:28 PM HADT · 2761 days ago · 17 km deep · 73 km away
44. 2.074 km WSW of Adak, AlaskaFri, Mar 15, 6:28 AM HADT · 2760 days ago · 37 km deep · 70 km away
45. 1.9148 km WSW of Adak, AlaskaFri, Mar 15, 8:04 AM HADT · 2760 days ago · 32 km deep · 24 km away
46. 2.693 km WSW of Adak, AlaskaFri, Mar 15, 5:10 PM HADT · 2760 days ago · 35 km deep · 55 km away
47. 1.955 km WSW of Adak, AlaskaSat, Mar 16, 2:22 AM HADT · 2759 days ago · 23 km deep · 77 km away
48. 2.7126 km WSW of Adak, AlaskaSat, Mar 16, 6:17 AM HADT · 2759 days ago · 57 km deep · 55 km away
49. 2.2133 km SW of Adak, AlaskaSat, Mar 16, 10:09 PM HADT · 2759 days ago · 20 km deep · 88 km away
50. 2.5127 km W of Adak, AlaskaMon, Mar 18, 5:02 PM HADT · 2757 days ago · 29 km deep · 11 km away
51. 4.1140 km WSW of Adak, AlaskaTue, Mar 19, 7:25 AM HADT · 2756 days ago · 35 km deep · 56 km away
52. 2.4126 km WSW of Adak, AlaskaTue, Mar 19, 7:58 AM HADT · 2756 days ago · 53 km deep · 35 km away
53. 2.4123 km WSW of Adak, AlaskaTue, Mar 19, 10:29 AM HADT · 2756 days ago · 30 km deep · 46 km away
54. 2.3131 km W of Adak, AlaskaTue, Mar 19, 4:59 PM HADT · 2756 days ago · 26 km deep · 3 km away
55. 2.3120 km WSW of Adak, AlaskaWed, Mar 20, 3:09 AM HADT · 2755 days ago · 52 km deep · 49 km away
56. 2.2Andreanof Islands, Aleutian Islands, AlaskaWed, Mar 20, 11:13 AM HADT · 2755 days ago · 44 km deep · 33 km away
57. 2.4125 km SW of Adak, AlaskaWed, Mar 20, 6:55 PM HADT · 2755 days ago · 23 km deep · 68 km away
58. 2.4124 km WSW of Adak, AlaskaThu, Mar 21, 7:08 PM HADT · 2754 days ago · 5 km deep · 16 km away
59. 2.8141 km SW of Adak, AlaskaFri, Mar 22, 1:55 AM HADT · 2753 days ago · 35 km deep · 78 km away
60. 2.6128 km WSW of Adak, AlaskaFri, Mar 22, 3:21 AM HADT · 2753 days ago · 35 km deep · 44 km away

The first 60 of 126.

Before

1. 1.6128 km W of Adak, AlaskaMon, Feb 18, 5:11 PM HAST · 2785 days ago · 21 km deep · 4 km away
2. 2.496 km W of Adak, AlaskaMon, Feb 18, 10:11 AM HAST · 2785 days ago · 93 km deep · 33 km away
3. 2.199 km SW of Adak, AlaskaMon, Feb 18, 12:57 AM HAST · 2785 days ago · 25 km deep · 88 km away
4. 1.5139 km W of Adak, AlaskaSun, Feb 17, 9:24 AM HAST · 2786 days ago · 29 km deep · 14 km away
5. 2.2150 km W of Adak, AlaskaSat, Feb 16, 1:33 AM HAST · 2787 days ago · 35 km deep · 21 km away
6. 1.9118 km WSW of Adak, AlaskaFri, Feb 15, 11:54 PM HAST · 2787 days ago · 58 km deep · 49 km away
7. 2.475 km SW of Adak, AlaskaThu, Feb 14, 10:37 PM HAST · 2789 days ago · 38 km deep · 83 km away
8. 1.843 km W of Adak, AlaskaThu, Feb 14, 12:45 PM HAST · 2789 days ago · 73 km deep · 86 km away
9. 3.8208 km W of Adak, AlaskaThu, Feb 14, 8:16 AM HAST · 2789 days ago · 156 km deep · 85 km away
10. 2.358 km WNW of Adak, AlaskaWed, Feb 13, 3:56 PM HAST · 2790 days ago · 102 km deep · 75 km away
11. 2.8130 km SW of Adak, AlaskaWed, Feb 13, 4:43 AM HAST · 2790 days ago · 30 km deep · 68 km away
12. 1.8124 km W of Adak, AlaskaTue, Feb 12, 12:50 AM HAST · 2791 days ago · 26 km deep · 9 km away
13. 1.8124 km WSW of Adak, AlaskaTue, Feb 12, 12:09 AM HAST · 2791 days ago · 5 km deep · 24 km away
14. 2.5112 km WSW of Adak, AlaskaMon, Feb 11, 11:48 PM HAST · 2791 days ago · 10 km deep · 30 km away
15. 2.9127 km WSW of Adak, AlaskaMon, Feb 11, 11:43 PM HAST · 2791 days ago · 10 km deep · 37 km away
16. 3.7128 km WSW of Adak, AlaskaMon, Feb 11, 11:43 PM HAST · 2791 days ago · 8 km deep · 37 km away
17. 3.3128 km WSW of Adak, AlaskaMon, Feb 11, 11:43 PM HAST · 2791 days ago · 7 km deep · 36 km away
18. 2.4212 km W of Adak, AlaskaFri, Feb 8, 9:55 PM HAST · 2795 days ago · 80 km deep · 83 km away
19. 2.4126 km SW of Adak, AlaskaFri, Feb 8, 5:12 AM HAST · 2795 days ago · 39 km deep · 68 km away
20. 2.6207 km WNW of Adak, AlaskaThu, Feb 7, 2:39 PM HAST · 2796 days ago · 81 km deep · 99 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0192arf5pu. Read Sun, Oct 4, 2026, 8:58 PM UTC.