M1.7 earthquake 57 km SSW of Adak, Alaska

Magnitude

1.7 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Tue, Jun 30, 2020, 4:43 AM HADT

UTC

2020-06-30 13:43:30 UTC

Depth

37.2 km (23.1 mi), shallow

Epicenter

51.435° N, 177.074° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

22

After

1. 2.140 km ENE of Adak, AlaskaWed, Jul 1, 2:39 AM HADT · 2283 days ago · 5 km deep · 95 km away
2. 1.853 km ESE of Adak, AlaskaWed, Jul 1, 2:51 AM HADT · 2283 days ago · 71 km deep · 90 km away
3. 2.2139 km WSW of Adak, AlaskaThu, Jul 2, 3:52 AM HADT · 2282 days ago · 34 km deep · 98 km away
4. 1.862 km SE of Adak, AlaskaThu, Jul 2, 4:24 AM HADT · 2282 days ago · 27 km deep · 78 km away
5. 2.7145 km WSW of Adak, AlaskaThu, Jul 2, 11:14 AM HADT · 2282 days ago · 30 km deep · 99 km away
6. 1.559 km SE of Adak, AlaskaThu, Jul 2, 1:21 PM HADT · 2282 days ago · 23 km deep · 74 km away
7. 1.659 km SSW of Adak, AlaskaThu, Jul 2, 2:46 PM HADT · 2282 days ago · 26 km deep · 16 km away
8. 1.883 km W of Adak, AlaskaThu, Jul 2, 6:09 PM HADT · 2282 days ago · 8 km deep · 69 km away
9. 2.175 km SSE of Adak, AlaskaFri, Jul 3, 4:21 AM HADT · 2281 days ago · 20 km deep · 56 km away
10. 1.6122 km WSW of Adak, AlaskaFri, Jul 3, 7:17 AM HADT · 2281 days ago · 6 km deep · 76 km away
11. 2.8122 km WSW of Adak, AlaskaFri, Jul 3, 1:09 PM HADT · 2281 days ago · 10 km deep · 86 km away
12. 2.667 km S of Adak, AlaskaSat, Jul 4, 3:46 AM HADT · 2280 days ago · 35 km deep · 25 km away
13. 4.0122 km WSW of Adak, AlaskaSat, Jul 4, 6:55 AM HADT · 2280 days ago · 45 km deep · 76 km away
14. 1.579 km W of Adak, AlaskaSat, Jul 4, 10:56 AM HADT · 2280 days ago · 7 km deep · 65 km away
15. 1.581 km W of Adak, AlaskaSat, Jul 4, 6:35 PM HADT · 2280 days ago · 5 km deep · 67 km away
16. 1.6100 km SSE of Adak, AlaskaSat, Jul 4, 10:36 PM HADT · 2279 days ago · 13 km deep · 73 km away
17. 1.878 km W of Adak, AlaskaSun, Jul 5, 1:40 AM HADT · 2279 days ago · 4 km deep · 65 km away
18. 1.978 km W of Adak, AlaskaSun, Jul 5, 1:50 AM HADT · 2279 days ago · 5 km deep · 64 km away
19. 1.668 km ESE of Adak, AlaskaSun, Jul 5, 3:08 AM HADT · 2279 days ago · 27 km deep · 90 km away
20. 3.861 km ESE of Adak, AlaskaSun, Jul 5, 8:46 AM HADT · 2279 days ago · 52 km deep · 87 km away · felt by 1
21. 2.087 km SW of Adak, AlaskaSun, Jul 5, 11:02 AM HADT · 2279 days ago · 28 km deep · 32 km away
22. 1.8138 km SW of Adak, AlaskaSun, Jul 5, 9:42 PM HADT · 2278 days ago · 26 km deep · 88 km away
23. 2.735 km SSE of Adak, AlaskaMon, Jul 6, 12:48 PM HADT · 2278 days ago · 58 km deep · 51 km away
24. 2.666 km WSW of Adak, AlaskaMon, Jul 6, 2:51 PM HADT · 2278 days ago · 74 km deep · 39 km away
25. 1.974 km SSE of Adak, AlaskaMon, Jul 6, 8:34 PM HADT · 2278 days ago · 20 km deep · 73 km away
26. 2.241 km ENE of Adak, AlaskaMon, Jul 6, 11:34 PM HADT · 2277 days ago · 5 km deep · 96 km away
27. 1.647 km ENE of Adak, AlaskaTue, Jul 7, 4:06 AM HADT · 2277 days ago · 105 km deep · 100 km away
28. 2.760 km SSE of Adak, AlaskaTue, Jul 7, 8:12 AM HADT · 2277 days ago · 35 km deep · 57 km away
29. 1.661 km SE of Adak, AlaskaTue, Jul 7, 9:37 AM HADT · 2277 days ago · 22 km deep · 74 km away
30. 2.8129 km WSW of Adak, AlaskaTue, Jul 7, 3:11 PM HADT · 2277 days ago · 10 km deep · 95 km away
31. 1.576 km SE of Adak, AlaskaTue, Jul 7, 3:34 PM HADT · 2277 days ago · 50 km deep · 93 km away
32. 1.675 km SW of Adak, AlaskaTue, Jul 7, 5:18 PM HADT · 2277 days ago · 30 km deep · 31 km away
33. 2.177 km WSW of Adak, AlaskaTue, Jul 7, 10:48 PM HADT · 2276 days ago · 186 km deep · 54 km away
34. 1.575 km WSW of Adak, AlaskaTue, Jul 7, 11:04 PM HADT · 2276 days ago · 25 km deep · 37 km away
35. 1.748 km SSW of Adak, AlaskaWed, Jul 8, 1:31 PM HADT · 2276 days ago · 30 km deep · 17 km away
36. 1.5Andreanof Islands, Aleutian Islands, AlaskaWed, Jul 8, 2:44 PM HADT · 2276 days ago · 31 km deep · 67 km away
37. 2.077 km W of Adak, AlaskaWed, Jul 8, 8:55 PM HADT · 2276 days ago · 9 km deep · 65 km away
38. 1.641 km ENE of Adak, AlaskaThu, Jul 9, 2:00 AM HADT · 2275 days ago · 4 km deep · 96 km away
39. 3.4124 km SW of Adak, AlaskaThu, Jul 9, 6:13 AM HADT · 2275 days ago · 30 km deep · 75 km away
40. 1.848 km E of Adak, AlaskaThu, Jul 9, 9:49 AM HADT · 2275 days ago · 163 km deep · 98 km away
41. 1.616 km NW of Adak, AlaskaFri, Jul 10, 3:34 AM HADT · 2274 days ago · 101 km deep · 60 km away
42. 1.778 km SSE of Adak, AlaskaFri, Jul 10, 6:58 PM HADT · 2274 days ago · 21 km deep · 55 km away
43. 2.560 km SE of Adak, AlaskaSat, Jul 11, 2:01 AM HADT · 2273 days ago · 127 km deep · 81 km away
44. 1.7128 km WSW of Adak, AlaskaSat, Jul 11, 10:58 AM HADT · 2273 days ago · 9 km deep · 97 km away
45. 1.888 km SSE of Adak, AlaskaSat, Jul 11, 4:38 PM HADT · 2273 days ago · 0 km deep · 67 km away
46. 1.561 km SSW of Adak, AlaskaSat, Jul 11, 6:28 PM HADT · 2273 days ago · 31 km deep · 10 km away
47. 1.664 km SW of Adak, AlaskaSat, Jul 11, 6:41 PM HADT · 2273 days ago · 57 km deep · 17 km away
48. 1.929 km SE of Adak, AlaskaSat, Jul 11, 8:25 PM HADT · 2273 days ago · 61 km deep · 55 km away
49. 1.938 km ESE of Adak, AlaskaSat, Jul 11, 8:53 PM HADT · 2273 days ago · 131 km deep · 77 km away
50. 2.849 km SSE of Adak, AlaskaSun, Jul 12, 5:04 PM HADT · 2272 days ago · 35 km deep · 55 km away
51. 1.5107 km SW of Adak, AlaskaMon, Jul 13, 6:16 AM HADT · 2271 days ago · 26 km deep · 57 km away
52. 1.542 km SSE of Adak, AlaskaMon, Jul 13, 6:25 AM HADT · 2271 days ago · 26 km deep · 50 km away
53. 1.8107 km WSW of Adak, AlaskaMon, Jul 13, 8:12 PM HADT · 2271 days ago · 20 km deep · 61 km away
54. 2.040 km NNW of Adak, AlaskaTue, Jul 14, 3:34 AM HADT · 2270 days ago · 151 km deep · 88 km away
55. 1.724 km SSW of Adak, AlaskaTue, Jul 14, 3:43 AM HADT · 2270 days ago · 60 km deep · 35 km away
56. 2.168 km WSW of Adak, AlaskaTue, Jul 14, 9:04 AM HADT · 2270 days ago · 61 km deep · 32 km away
57. 3.332 km S of Adak, AlaskaTue, Jul 14, 12:23 PM HADT · 2270 days ago · 35 km deep · 30 km away
58. 5.252 km WNW of Adak, AlaskaTue, Jul 14, 11:59 PM HADT · 2269 days ago · 12 km deep · 64 km away · felt by 2 · tsunami flag
59. 2.655 km WNW of Adak, AlaskaWed, Jul 15, 12:14 AM HADT · 2269 days ago · 10 km deep · 77 km away
60. 2.850 km W of Adak, AlaskaWed, Jul 15, 12:24 AM HADT · 2269 days ago · 18 km deep · 47 km away

The first 60 of at least 199.

Before

1. 1.568 km SE of Adak, AlaskaMon, Jun 29, 5:24 PM HADT · 2285 days ago · 21 km deep · 80 km away
2. 1.885 km WSW of Adak, AlaskaMon, Jun 29, 7:19 AM HADT · 2285 days ago · 38 km deep · 43 km away
3. 1.889 km WSW of Adak, AlaskaMon, Jun 29, 6:18 AM HADT · 2285 days ago · 28 km deep · 45 km away
4. 1.8129 km SW of Adak, AlaskaSun, Jun 28, 8:56 PM HADT · 2286 days ago · 25 km deep · 79 km away
5. 2.875 km SSW of Adak, AlaskaSat, Jun 27, 8:47 AM HADT · 2287 days ago · 35 km deep · 20 km away
6. 1.981 km W of Adak, AlaskaSat, Jun 27, 8:24 AM HADT · 2287 days ago · 12 km deep · 67 km away
7. 2.060 km SE of Adak, AlaskaSat, Jun 27, 12:05 AM HADT · 2287 days ago · 26 km deep · 73 km away
8. 2.0122 km WSW of Adak, AlaskaFri, Jun 26, 10:23 PM HADT · 2287 days ago · 13 km deep · 81 km away
9. 1.680 km SW of Adak, AlaskaFri, Jun 26, 6:21 PM HADT · 2288 days ago · 26 km deep · 36 km away
10. 1.7129 km WSW of Adak, AlaskaFri, Jun 26, 2:40 PM HADT · 2288 days ago · 7 km deep · 98 km away
11. 3.089 km SW of Adak, AlaskaFri, Jun 26, 7:56 AM HADT · 2288 days ago · 44 km deep · 34 km away
12. 2.547 km SSE of Adak, AlaskaFri, Jun 26, 7:11 AM HADT · 2288 days ago · 32 km deep · 52 km away
13. 1.642 km SSW of Adak, AlaskaFri, Jun 26, 6:20 AM HADT · 2288 days ago · 30 km deep · 15 km away
14. 1.5108 km SW of Adak, AlaskaThu, Jun 25, 9:45 PM HADT · 2288 days ago · 26 km deep · 57 km away
15. 2.736 km SE of Adak, AlaskaThu, Jun 25, 1:04 PM HADT · 2289 days ago · 67 km deep · 62 km away
16. 1.971 km WSW of Adak, AlaskaThu, Jun 25, 10:32 AM HADT · 2289 days ago · 70 km deep · 44 km away
17. 1.645 km SW of Adak, AlaskaThu, Jun 25, 5:36 AM HADT · 2289 days ago · 62 km deep · 20 km away
18. 1.8118 km WSW of Adak, AlaskaWed, Jun 24, 8:55 AM HADT · 2290 days ago · 13 km deep · 78 km away
19. 2.5118 km SW of Adak, AlaskaTue, Jun 23, 9:32 PM HADT · 2290 days ago · 35 km deep · 67 km away
20. 1.560 km SSE of Adak, AlaskaTue, Jun 23, 2:11 AM HADT · 2291 days ago · 22 km deep · 57 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0208d7t2w7. Read Thu, Oct 1, 2026, 5:58 PM UTC.