M1.6 earthquake 154 km WSW of Adak, Alaska

Magnitude

1.6 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Tue, Jul 23, 2019, 7:57 PM HADT

UTC

2019-07-24 04:57:39 UTC

Depth

66.1 km (41.1 mi), shallow

Epicenter

51.506° N, 178.788° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

26

After

1. 1.8195 km W of Adak, AlaskaWed, Jul 24, 5:49 AM HADT · 2629 days ago · 119 km deep · 60 km away
2. 1.5141 km WSW of Adak, AlaskaWed, Jul 24, 9:12 AM HADT · 2629 days ago · 10 km deep · 20 km away
3. 2.0209 km WSW of Adak, AlaskaThu, Jul 25, 2:41 PM HADT · 2628 days ago · 63 km deep · 55 km away
4. 1.560 km WSW of Adak, AlaskaThu, Jul 25, 3:58 PM HADT · 2628 days ago · 73 km deep · 93 km away
5. 2.7110 km SW of Adak, AlaskaFri, Jul 26, 4:51 AM HADT · 2627 days ago · 35 km deep · 74 km away
6. 1.8Andreanof Islands, Aleutian Islands, AlaskaFri, Jul 26, 8:33 PM GMT-12 · 2627 days ago · 16 km deep · 87 km away
7. 1.572 km SW of Adak, AlaskaSat, Jul 27, 11:20 PM HADT · 2626 days ago · 44 km deep · 90 km away
8. 2.0152 km SW of Adak, AlaskaSun, Jul 28, 4:27 AM HADT · 2625 days ago · 26 km deep · 94 km away
9. 2.0147 km WSW of Adak, AlaskaSun, Jul 28, 8:35 AM HADT · 2625 days ago · 26 km deep · 39 km away
10. 1.7222 km W of Adak, AlaskaMon, Jul 29, 3:00 PM HADT · 2624 days ago · 81 km deep · 77 km away
11. 1.5Andreanof Islands, Aleutian Islands, AlaskaMon, Jul 29, 6:55 PM HADT · 2624 days ago · 24 km deep · 41 km away
12. 2.7Andreanof Islands, Aleutian Islands, AlaskaMon, Jul 29, 7:31 PM HADT · 2624 days ago · 149 km deep · 66 km away
13. 2.8216 km WSW of Adak, AlaskaTue, Jul 30, 11:25 AM HADT · 2623 days ago · 25 km deep · 66 km away
14. 1.8188 km WSW of Adak, AlaskaTue, Jul 30, 1:50 PM HADT · 2623 days ago · 21 km deep · 35 km away
15. 1.6134 km SW of Adak, AlaskaTue, Jul 30, 2:32 PM HADT · 2623 days ago · 22 km deep · 54 km away
16. 2.1105 km WSW of Adak, AlaskaWed, Jul 31, 11:02 AM HADT · 2622 days ago · 45 km deep · 55 km away
17. 3.0224 km W of Adak, AlaskaThu, Aug 1, 3:57 AM HADT · 2621 days ago · 97 km deep · 75 km away
18. 1.6131 km WSW of Adak, AlaskaThu, Aug 1, 11:28 AM HADT · 2621 days ago · 12 km deep · 24 km away
19. 2.1157 km WSW of Adak, AlaskaFri, Aug 2, 6:00 AM HADT · 2620 days ago · 28 km deep · 11 km away
20. 2.577 km SW of Adak, AlaskaFri, Aug 2, 6:22 PM HADT · 2620 days ago · 35 km deep · 86 km away
21. 1.7121 km WSW of Adak, AlaskaFri, Aug 2, 9:52 PM HADT · 2620 days ago · 27 km deep · 54 km away
22. 2.2124 km WSW of Adak, AlaskaSat, Aug 3, 2:43 AM HADT · 2620 days ago · 28 km deep · 38 km away
23. 1.8166 km SW of Adak, AlaskaSat, Aug 3, 4:51 AM HADT · 2619 days ago · 26 km deep · 68 km away
24. 1.7134 km SW of Adak, AlaskaSat, Aug 3, 8:34 AM HADT · 2619 days ago · 22 km deep · 52 km away
25. 1.7192 km W of Adak, AlaskaSat, Aug 3, 8:45 AM HADT · 2619 days ago · 98 km deep · 54 km away
26. 2.0246 km WSW of Adak, AlaskaSat, Aug 3, 9:23 AM GMT-12 · 2619 days ago · 26 km deep · 96 km away
27. 3.2189 km WSW of Adak, AlaskaSat, Aug 3, 12:44 PM HADT · 2619 days ago · 33 km deep · 35 km away
28. 2.7125 km SW of Adak, AlaskaSun, Aug 4, 1:53 AM HADT · 2619 days ago · 28 km deep · 64 km away
29. 2.7145 km WSW of Adak, AlaskaSun, Aug 4, 6:01 AM HADT · 2618 days ago · 31 km deep · 38 km away
30. 1.879 km SW of Adak, AlaskaSun, Aug 4, 8:43 PM HADT · 2618 days ago · 48 km deep · 86 km away
31. 1.5130 km WSW of Adak, AlaskaMon, Aug 5, 1:10 AM HADT · 2618 days ago · 12 km deep · 24 km away
32. 1.7178 km WSW of Adak, AlaskaMon, Aug 5, 6:30 AM HADT · 2617 days ago · 34 km deep · 24 km away
33. 1.663 km SW of Adak, AlaskaMon, Aug 5, 10:23 AM HADT · 2617 days ago · 42 km deep · 99 km away
34. 1.772 km WSW of Adak, AlaskaMon, Aug 5, 10:52 AM HADT · 2617 days ago · 40 km deep · 88 km away
35. 1.8236 km WSW of Adak, AlaskaMon, Aug 5, 1:25 PM HADT · 2617 days ago · 13 km deep · 83 km away
36. 1.8246 km WSW of Adak, AlaskaTue, Aug 6, 12:56 PM GMT+12 · 2617 days ago · 51 km deep · 92 km away
37. 1.990 km WSW of Adak, AlaskaMon, Aug 5, 6:16 PM HADT · 2617 days ago · 32 km deep · 70 km away
38. 1.8232 km WSW of Adak, AlaskaMon, Aug 5, 7:58 PM HADT · 2617 days ago · 67 km deep · 79 km away
39. 1.6151 km WSW of Adak, AlaskaMon, Aug 5, 8:35 PM HADT · 2617 days ago · 26 km deep · 42 km away
40. 1.6224 km WSW of Adak, AlaskaMon, Aug 5, 11:57 PM HADT · 2617 days ago · 55 km deep · 70 km away
41. 2.1237 km W of Adak, AlaskaTue, Aug 6, 3:56 PM HADT · 2616 days ago · 177 km deep · 94 km away
42. 1.7102 km SW of Adak, AlaskaTue, Aug 6, 9:37 PM HADT · 2616 days ago · 26 km deep · 72 km away
43. 1.597 km WSW of Adak, AlaskaTue, Aug 6, 11:12 PM HADT · 2616 days ago · 96 km deep · 57 km away
44. 1.8217 km WSW of Adak, AlaskaWed, Aug 7, 1:43 AM HADT · 2616 days ago · 59 km deep · 64 km away
45. 2.0118 km SW of Adak, AlaskaWed, Aug 7, 3:49 AM HADT · 2615 days ago · 26 km deep · 64 km away
46. 2.4185 km WSW of Adak, AlaskaWed, Aug 7, 4:31 AM HADT · 2615 days ago · 30 km deep · 41 km away
47. 1.6228 km WSW of Adak, AlaskaWed, Aug 7, 9:26 PM HADT · 2615 days ago · 55 km deep · 74 km away
48. 1.6129 km SW of Adak, AlaskaWed, Aug 7, 10:12 PM HADT · 2615 days ago · 21 km deep · 61 km away
49. 1.5141 km WSW of Adak, AlaskaWed, Aug 7, 11:44 PM HADT · 2615 days ago · 27 km deep · 17 km away
50. 2.3156 km WSW of Adak, AlaskaThu, Aug 8, 4:00 PM HADT · 2614 days ago · 10 km deep · 27 km away
51. 1.6126 km WSW of Adak, AlaskaThu, Aug 8, 4:16 PM HADT · 2614 days ago · 11 km deep · 28 km away
52. 1.7151 km WSW of Adak, AlaskaThu, Aug 8, 4:44 PM HADT · 2614 days ago · 12 km deep · 14 km away
53. 1.5156 km WSW of Adak, AlaskaThu, Aug 8, 4:47 PM HADT · 2614 days ago · 13 km deep · 16 km away
54. 2.2156 km WSW of Adak, AlaskaThu, Aug 8, 4:54 PM HADT · 2614 days ago · 10 km deep · 29 km away
55. 1.6153 km WSW of Adak, AlaskaThu, Aug 8, 5:17 PM HADT · 2614 days ago · 18 km deep · 6 km away
56. 1.6Andreanof Islands, Aleutian Islands, AlaskaThu, Aug 8, 7:10 PM HADT · 2614 days ago · 17 km deep · 15 km away
57. 1.569 km SW of Adak, AlaskaThu, Aug 8, 7:49 PM HADT · 2614 days ago · 55 km deep · 93 km away
58. 1.9148 km WSW of Adak, AlaskaFri, Aug 9, 1:42 AM HADT · 2614 days ago · 8 km deep · 17 km away
59. 1.598 km WSW of Adak, AlaskaFri, Aug 9, 6:39 PM HADT · 2613 days ago · 47 km deep · 62 km away
60. 1.696 km WSW of Adak, AlaskaFri, Aug 9, 10:45 PM HADT · 2613 days ago · 26 km deep · 66 km away

The first 60 of 198.

Before

1. 1.5127 km W of Adak, AlaskaTue, Jul 23, 5:09 PM HADT · 2630 days ago · 12 km deep · 30 km away
2. 2.0126 km WSW of Adak, AlaskaTue, Jul 23, 7:00 AM HADT · 2630 days ago · 7 km deep · 28 km away
3. 1.6164 km WSW of Adak, AlaskaMon, Jul 22, 11:08 PM HADT · 2631 days ago · 11 km deep · 12 km away
4. 2.1234 km WSW of Adak, AlaskaMon, Jul 22, 9:38 PM HADT · 2631 days ago · 56 km deep · 79 km away
5. 1.5161 km WSW of Adak, AlaskaMon, Jul 22, 8:25 PM HADT · 2631 days ago · 12 km deep · 10 km away
6. 2.073 km SW of Adak, AlaskaSun, Jul 21, 11:57 PM HADT · 2632 days ago · 43 km deep · 91 km away
7. 1.6151 km WSW of Adak, AlaskaSun, Jul 21, 11:03 PM HADT · 2632 days ago · 11 km deep · 5 km away
8. 1.6124 km SW of Adak, AlaskaSun, Jul 21, 1:16 PM HADT · 2632 days ago · 22 km deep · 56 km away
9. 1.8149 km WSW of Adak, AlaskaSun, Jul 21, 3:12 AM HADT · 2633 days ago · 61 km deep · 8 km away
10. 1.778 km SW of Adak, AlaskaSat, Jul 20, 7:21 PM HADT · 2633 days ago · 26 km deep · 86 km away
11. 3.7136 km SW of Adak, AlaskaSat, Jul 20, 3:59 PM HADT · 2633 days ago · 20 km deep · 75 km away
12. 1.672 km WSW of Adak, AlaskaSat, Jul 20, 5:46 AM HADT · 2633 days ago · 64 km deep · 84 km away
13. 1.7Andreanof Islands, Aleutian Islands, AlaskaThu, Jul 18, 1:26 PM HADT · 2635 days ago · 9 km deep · 27 km away
14. 2.0208 km W of Adak, AlaskaThu, Jul 18, 3:35 AM HADT · 2635 days ago · 86 km deep · 61 km away
15. 1.9240 km W of Adak, AlaskaThu, Jul 18, 10:45 PM GMT+12 · 2636 days ago · 73 km deep · 88 km away
16. 1.5110 km WSW of Adak, AlaskaWed, Jul 17, 11:44 PM HADT · 2636 days ago · 9 km deep · 44 km away
17. 1.7116 km SW of Adak, AlaskaWed, Jul 17, 7:23 AM HADT · 2636 days ago · 26 km deep · 66 km away
18. 2.397 km SW of Adak, AlaskaTue, Jul 16, 8:02 PM HADT · 2637 days ago · 42 km deep · 74 km away
19. 1.7115 km WSW of Adak, AlaskaTue, Jul 16, 12:12 PM HADT · 2637 days ago · 54 km deep · 43 km away
20. 1.9130 km W of Adak, AlaskaMon, Jul 15, 10:34 PM HADT · 2638 days ago · 140 km deep · 32 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0199f3w6he. Read Sun, Oct 4, 2026, 11:44 PM UTC.