M1.9 earthquake 87 km SW of Adak, Alaska

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Fri, Mar 10, 2017, 1:30 AM HAST

UTC

2017-03-10 11:30:38 UTC

Depth

49.8 km (30.9 mi), shallow

Epicenter

51.249° N, 177.389° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

10

After

1. 2.2114 km SSW of Adak, AlaskaFri, Mar 10, 3:48 AM HAST · 3495 days ago · 25 km deep · 32 km away
2. 2.39 km ESE of Adak, AlaskaFri, Mar 10, 10:09 AM HAST · 3495 days ago · 73 km deep · 90 km away
3. 1.853 km SW of Adak, AlaskaFri, Mar 10, 4:15 PM HAST · 3495 days ago · 54 km deep · 33 km away
4. 2.157 km WNW of Adak, AlaskaSat, Mar 11, 4:24 AM HAST · 3494 days ago · 146 km deep · 88 km away
5. 1.635 km SSE of Adak, AlaskaSat, Mar 11, 6:38 AM HAST · 3494 days ago · 54 km deep · 71 km away
6. 2.9110 km WSW of Adak, AlaskaSat, Mar 11, 7:23 AM HAST · 3494 days ago · 65 km deep · 65 km away
7. 1.970 km WSW of Adak, AlaskaSat, Mar 11, 5:12 PM HAST · 3494 days ago · 75 km deep · 56 km away
8. 2.4118 km WSW of Adak, AlaskaSat, Mar 11, 8:41 PM HAST · 3494 days ago · 38 km deep · 53 km away
9. 2.167 km SW of Adak, AlaskaSun, Mar 12, 10:14 AM HADT · 3493 days ago · 52 km deep · 24 km away
10. 2.174 km WSW of Adak, AlaskaMon, Mar 13, 7:51 AM HADT · 3492 days ago · 25 km deep · 30 km away
11. 3.229 km SSE of Adak, AlaskaMon, Mar 13, 12:15 PM HADT · 3492 days ago · 47 km deep · 78 km away
12. 1.877 km WSW of Adak, AlaskaWed, Mar 15, 3:58 PM HADT · 3490 days ago · 61 km deep · 44 km away
13. 2.019 km W of Adak, AlaskaWed, Mar 15, 4:21 PM HADT · 3490 days ago · 76 km deep · 80 km away
14. 1.756 km SSW of Adak, AlaskaWed, Mar 15, 7:52 PM HADT · 3490 days ago · 36 km deep · 36 km away
15. 1.657 km WSW of Adak, AlaskaWed, Mar 15, 8:24 PM HADT · 3490 days ago · 91 km deep · 52 km away
16. 1.549 km S of Adak, AlaskaThu, Mar 16, 4:52 AM HADT · 3489 days ago · 27 km deep · 63 km away
17. 1.962 km SSW of Adak, AlaskaThu, Mar 16, 11:04 AM HADT · 3489 days ago · 37 km deep · 27 km away
18. 1.893 km SSW of Adak, AlaskaSat, Mar 18, 11:16 PM HADT · 3487 days ago · 21 km deep · 20 km away
19. 1.969 km S of Adak, AlaskaMon, Mar 20, 4:18 PM HADT · 3485 days ago · 21 km deep · 53 km away
20. 2.044 km SW of Adak, AlaskaMon, Mar 20, 11:10 PM HADT · 3485 days ago · 55 km deep · 45 km away
21. 1.7100 km WSW of Adak, AlaskaTue, Mar 21, 1:11 AM HADT · 3484 days ago · 18 km deep · 40 km away
22. 1.830 km S of Adak, AlaskaTue, Mar 21, 1:50 AM HADT · 3484 days ago · 46 km deep · 67 km away
23. 1.948 km SE of Adak, AlaskaTue, Mar 21, 7:04 AM HADT · 3484 days ago · 41 km deep · 100 km away
24. 2.237 km SW of Adak, AlaskaTue, Mar 21, 1:15 PM HADT · 3484 days ago · 66 km deep · 49 km away
25. 3.940 km S of Adak, AlaskaTue, Mar 21, 4:47 PM HADT · 3484 days ago · 47 km deep · 62 km away
26. 1.795 km SSW of Adak, AlaskaTue, Mar 21, 7:05 PM HADT · 3484 days ago · 26 km deep · 32 km away
27. 2.046 km SSW of Adak, AlaskaWed, Mar 22, 4:52 AM HADT · 3483 days ago · 59 km deep · 43 km away
28. 1.519 km ESE of Adak, AlaskaWed, Mar 22, 8:09 AM HADT · 3483 days ago · 68 km deep · 92 km away
29. 2.2112 km SW of Adak, AlaskaWed, Mar 22, 10:06 AM HADT · 3483 days ago · 26 km deep · 35 km away
30. 1.612 km SSE of Adak, AlaskaWed, Mar 22, 1:18 PM HADT · 3483 days ago · 49 km deep · 83 km away
31. 1.592 km SW of Adak, AlaskaWed, Mar 22, 5:28 PM HADT · 3483 days ago · 20 km deep · 23 km away
32. 2.314 km ESE of Adak, AlaskaWed, Mar 22, 11:14 PM HADT · 3483 days ago · 69 km deep · 94 km away
33. 1.534 km SSE of Adak, AlaskaThu, Mar 23, 2:07 AM HADT · 3482 days ago · 41 km deep · 77 km away
34. 1.860 km SW of Adak, AlaskaThu, Mar 23, 1:15 PM HADT · 3482 days ago · 22 km deep · 26 km away
35. 3.1113 km WSW of Adak, AlaskaThu, Mar 23, 7:40 PM HADT · 3482 days ago · 40 km deep · 61 km away
36. 2.1120 km WSW of Adak, AlaskaSat, Mar 25, 5:22 PM HADT · 3480 days ago · 37 km deep · 72 km away
37. 2.0108 km WSW of Adak, AlaskaSun, Mar 26, 9:16 AM HADT · 3479 days ago · 71 km deep · 72 km away
38. 2.031 km SW of Adak, AlaskaTue, Mar 28, 6:58 AM HADT · 3477 days ago · 59 km deep · 58 km away
39. 2.276 km SW of Adak, AlaskaTue, Mar 28, 6:07 PM HADT · 3477 days ago · 41 km deep · 29 km away
40. 1.9127 km WSW of Adak, AlaskaWed, Mar 29, 5:16 AM HADT · 3476 days ago · 38 km deep · 74 km away
41. 1.863 km SW of Adak, AlaskaThu, Mar 30, 4:50 PM HADT · 3475 days ago · 37 km deep · 24 km away
42. 2.039 km SSE of Adak, AlaskaThu, Mar 30, 5:55 PM HADT · 3475 days ago · 35 km deep · 76 km away
43. 1.938 km W of Adak, AlaskaFri, Mar 31, 9:54 PM HADT · 3474 days ago · 70 km deep · 64 km away
44. 1.7111 km SW of Adak, AlaskaSat, Apr 1, 2:43 AM HADT · 3473 days ago · 51 km deep · 41 km away
45. 2.199 km WSW of Adak, AlaskaSat, Apr 1, 5:09 AM HADT · 3473 days ago · 38 km deep · 45 km away
46. 1.940 km SSE of Adak, AlaskaSat, Apr 1, 9:49 AM HADT · 3473 days ago · 31 km deep · 77 km away
47. 3.2104 km WSW of Adak, AlaskaSat, Apr 1, 10:20 AM HADT · 3473 days ago · 13 km deep · 40 km away
48. 1.951 km SSW of Adak, AlaskaSat, Apr 1, 12:11 PM HADT · 3473 days ago · 33 km deep · 37 km away
49. 1.957 km SE of Adak, AlaskaSat, Apr 1, 2:54 PM HADT · 3473 days ago · 24 km deep · 96 km away
50. 1.6108 km WSW of Adak, AlaskaSat, Apr 1, 6:16 PM HADT · 3473 days ago · 12 km deep · 57 km away
51. 1.9140 km WSW of Adak, AlaskaSun, Apr 2, 5:40 AM HADT · 3472 days ago · 31 km deep · 93 km away
52. 1.6106 km SW of Adak, AlaskaSun, Apr 2, 6:22 AM HADT · 3472 days ago · 38 km deep · 31 km away
53. 2.4108 km SW of Adak, AlaskaSun, Apr 2, 6:32 AM HADT · 3472 days ago · 26 km deep · 37 km away
54. 2.254 km W of Adak, AlaskaSun, Apr 2, 11:45 PM HADT · 3471 days ago · 166 km deep · 76 km away
55. 1.8170 km SSW of Adak, AlaskaMon, Apr 3, 2:13 AM HADT · 3471 days ago · 7 km deep · 95 km away
56. 1.9118 km WSW of Adak, AlaskaMon, Apr 3, 3:39 AM HADT · 3471 days ago · 45 km deep · 60 km away
57. 1.576 km SSE of Adak, AlaskaMon, Apr 3, 4:29 AM HADT · 3471 days ago · 13 km deep · 68 km away
58. 1.725 km SSE of Adak, AlaskaMon, Apr 3, 6:08 AM HADT · 3471 days ago · 65 km deep · 75 km away
59. 1.69 km SSW of Adak, AlaskaMon, Apr 3, 6:49 PM HADT · 3471 days ago · 23 km deep · 78 km away
60. 2.248 km S of Adak, AlaskaMon, Apr 3, 8:37 PM HADT · 3471 days ago · 38 km deep · 51 km away

The first 60 of at least 202.

Before

1. 4.6Andreanof Islands, Aleutian Islands, AlaskaFri, Mar 10, 1:11 AM HAST · 3495 days ago · 61 km deep · 16 km away
2. 1.555 km SSE of Adak, AlaskaTue, Mar 7, 2:28 PM HAST · 3498 days ago · 23 km deep · 72 km away
3. 1.549 km S of Adak, AlaskaMon, Mar 6, 11:23 PM HAST · 3498 days ago · 27 km deep · 55 km away
4. 2.449 km SSE of Adak, AlaskaMon, Mar 6, 6:21 PM HAST · 3499 days ago · 25 km deep · 70 km away
5. 1.9112 km WSW of Adak, AlaskaMon, Mar 6, 2:54 PM HAST · 3499 days ago · 13 km deep · 65 km away
6. 3.5122 km WSW of Adak, AlaskaMon, Mar 6, 4:38 AM HAST · 3499 days ago · 18 km deep · 56 km away
7. 2.073 km SW of Adak, AlaskaSun, Mar 5, 9:14 AM HAST · 3500 days ago · 38 km deep · 24 km away
8. 2.8110 km SW of Adak, AlaskaFri, Mar 3, 6:33 PM HAST · 3502 days ago · 23 km deep · 37 km away
9. 3.747 km SE of Adak, AlaskaFri, Mar 3, 1:16 AM HAST · 3502 days ago · 51 km deep · 95 km away
10. 3.971 km WSW of Adak, AlaskaTue, Feb 28, 2:38 PM HAST · 3505 days ago · 34 km deep · 50 km away
11. 4.5134 km WSW of Adak, AlaskaTue, Feb 28, 6:18 AM HAST · 3505 days ago · 35 km deep · 68 km away
12. 2.860 km SSE of Adak, AlaskaSun, Feb 26, 1:22 AM HAST · 3507 days ago · 20 km deep · 85 km away
13. 2.068 km WSW of Adak, AlaskaSat, Feb 25, 3:17 AM HAST · 3508 days ago · 45 km deep · 38 km away
14. 1.9118 km WSW of Adak, AlaskaThu, Feb 23, 4:24 PM HAST · 3510 days ago · 29 km deep · 60 km away
15. 1.820 km SSW of Adak, AlaskaThu, Feb 23, 6:35 AM HAST · 3510 days ago · 65 km deep · 67 km away
16. 2.840 km SE of Adak, AlaskaWed, Feb 22, 6:08 PM HAST · 3511 days ago · 42 km deep · 88 km away
17. 2.28 km SE of Adak, AlaskaTue, Feb 21, 8:12 PM HAST · 3512 days ago · 64 km deep · 87 km away
18. 1.988 km W of Adak, AlaskaTue, Feb 21, 7:50 PM HAST · 3512 days ago · 5 km deep · 77 km away
19. 1.936 km S of Adak, AlaskaTue, Feb 21, 2:16 PM HAST · 3512 days ago · 23 km deep · 67 km away
20. 1.913 km SW of Adak, AlaskaTue, Feb 21, 8:46 AM HAST · 3512 days ago · 98 km deep · 74 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak01736at85d (also filed as ak15457934). Read Sun, Oct 4, 2026, 8:06 PM UTC.