M2.3 earthquake 138 km SW of Adak, Alaska

Magnitude

2.3 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Fri, Jan 17, 2020, 9:40 PM HAST

UTC

2020-01-18 07:40:13 UTC

Depth

19.1 km (11.9 mi), shallow

Epicenter

51.068° N, 178.147° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

24

After

1. 2.0175 km WSW of Adak, AlaskaFri, Jan 17, 10:53 PM HAST · 2450 days ago · 24 km deep · 57 km away
2. 1.6129 km WSW of Adak, AlaskaSat, Jan 18, 8:43 AM HAST · 2450 days ago · 5 km deep · 69 km away
3. 1.9110 km SW of Adak, AlaskaSun, Jan 19, 11:22 AM HAST · 2449 days ago · 28 km deep · 29 km away
4. 1.7130 km SW of Adak, AlaskaSun, Jan 19, 11:46 AM HAST · 2449 days ago · 21 km deep · 11 km away
5. 1.6178 km WSW of Adak, AlaskaSun, Jan 19, 1:15 PM HAST · 2449 days ago · 25 km deep · 78 km away
6. 1.8157 km WSW of Adak, AlaskaSun, Jan 19, 5:32 PM HAST · 2449 days ago · 13 km deep · 66 km away
7. 1.668 km SSW of Adak, AlaskaMon, Jan 20, 8:43 AM HAST · 2448 days ago · 35 km deep · 80 km away
8. 4.2125 km SW of Adak, AlaskaMon, Jan 20, 12:07 PM HAST · 2448 days ago · 35 km deep · 18 km away
9. 2.3133 km WSW of Adak, AlaskaMon, Jan 20, 12:18 PM HAST · 2448 days ago · 6 km deep · 69 km away
10. 4.493 km W of Adak, AlaskaMon, Jan 20, 5:26 PM HAST · 2448 days ago · 78 km deep · 78 km away
11. 1.680 km WSW of Adak, AlaskaTue, Jan 21, 10:00 AM HAST · 2447 days ago · 39 km deep · 59 km away
12. 1.6131 km W of Adak, AlaskaTue, Jan 21, 10:59 AM HAST · 2447 days ago · 12 km deep · 78 km away
13. 1.7192 km WSW of Adak, AlaskaTue, Jan 21, 3:34 PM HAST · 2447 days ago · 25 km deep · 79 km away
14. 1.7146 km WSW of Adak, AlaskaTue, Jan 21, 4:36 PM HAST · 2447 days ago · 26 km deep · 24 km away
15. 1.6138 km WSW of Adak, AlaskaTue, Jan 21, 5:43 PM HAST · 2447 days ago · 24 km deep · 31 km away
16. 1.5135 km WSW of Adak, AlaskaTue, Jan 21, 5:48 PM HAST · 2447 days ago · 26 km deep · 21 km away
17. 3.382 km W of Adak, AlaskaWed, Jan 22, 4:44 AM HAST · 2446 days ago · 10 km deep · 99 km away
18. 3.281 km W of Adak, AlaskaWed, Jan 22, 4:44 AM HAST · 2446 days ago · 8 km deep · 92 km away
19. 2.383 km W of Adak, AlaskaWed, Jan 22, 4:46 AM HAST · 2446 days ago · 10 km deep · 91 km away
20. 1.883 km W of Adak, AlaskaWed, Jan 22, 4:46 AM HAST · 2446 days ago · 11 km deep · 91 km away
21. 2.682 km W of Adak, AlaskaWed, Jan 22, 4:46 AM HAST · 2446 days ago · 10 km deep · 91 km away
22. 1.981 km W of Adak, AlaskaWed, Jan 22, 4:48 AM HAST · 2446 days ago · 7 km deep · 89 km away
23. 1.881 km W of Adak, AlaskaWed, Jan 22, 4:48 AM HAST · 2446 days ago · 8 km deep · 91 km away
24. 1.881 km W of Adak, AlaskaWed, Jan 22, 4:50 AM HAST · 2446 days ago · 8 km deep · 91 km away
25. 1.782 km W of Adak, AlaskaWed, Jan 22, 4:52 AM HAST · 2446 days ago · 7 km deep · 89 km away
26. 2.982 km W of Adak, AlaskaWed, Jan 22, 4:56 AM HAST · 2446 days ago · 7 km deep · 91 km away
27. 1.981 km W of Adak, AlaskaWed, Jan 22, 5:05 AM HAST · 2446 days ago · 7 km deep · 91 km away
28. 1.984 km W of Adak, AlaskaWed, Jan 22, 5:53 AM HAST · 2446 days ago · 13 km deep · 90 km away
29. 2.681 km W of Adak, AlaskaWed, Jan 22, 6:05 AM HAST · 2446 days ago · 7 km deep · 91 km away
30. 1.783 km W of Adak, AlaskaWed, Jan 22, 6:10 AM HAST · 2446 days ago · 12 km deep · 89 km away
31. 1.581 km W of Adak, AlaskaWed, Jan 22, 6:17 AM HAST · 2446 days ago · 7 km deep · 90 km away
32. 1.581 km W of Adak, AlaskaWed, Jan 22, 6:21 AM HAST · 2446 days ago · 7 km deep · 91 km away
33. 1.581 km W of Adak, AlaskaWed, Jan 22, 6:22 AM HAST · 2446 days ago · 8 km deep · 90 km away
34. 1.583 km W of Adak, AlaskaWed, Jan 22, 6:27 AM HAST · 2446 days ago · 10 km deep · 88 km away
35. 1.681 km W of Adak, AlaskaWed, Jan 22, 6:30 AM HAST · 2446 days ago · 9 km deep · 89 km away
36. 1.582 km W of Adak, AlaskaWed, Jan 22, 6:30 AM HAST · 2446 days ago · 7 km deep · 90 km away
37. 1.881 km W of Adak, AlaskaWed, Jan 22, 6:39 AM HAST · 2446 days ago · 7 km deep · 91 km away
38. 1.681 km W of Adak, AlaskaWed, Jan 22, 6:56 AM HAST · 2446 days ago · 9 km deep · 90 km away
39. 1.681 km W of Adak, AlaskaWed, Jan 22, 7:23 AM HAST · 2446 days ago · 8 km deep · 92 km away
40. 1.680 km W of Adak, AlaskaWed, Jan 22, 7:30 AM HAST · 2446 days ago · 7 km deep · 92 km away
41. 1.681 km W of Adak, AlaskaWed, Jan 22, 7:41 AM HAST · 2446 days ago · 8 km deep · 90 km away
42. 1.682 km W of Adak, AlaskaWed, Jan 22, 8:58 AM HAST · 2446 days ago · 11 km deep · 90 km away
43. 2.581 km W of Adak, AlaskaWed, Jan 22, 11:07 AM HAST · 2446 days ago · 7 km deep · 91 km away
44. 2.181 km W of Adak, AlaskaWed, Jan 22, 11:07 AM HAST · 2446 days ago · 6 km deep · 91 km away
45. 2.780 km W of Adak, AlaskaWed, Jan 22, 11:10 AM HAST · 2446 days ago · 7 km deep · 91 km away
46. 2.481 km W of Adak, AlaskaWed, Jan 22, 11:13 AM HAST · 2446 days ago · 7 km deep · 91 km away
47. 1.780 km W of Adak, AlaskaWed, Jan 22, 11:22 AM HAST · 2446 days ago · 9 km deep · 89 km away
48. 1.881 km W of Adak, AlaskaWed, Jan 22, 11:26 AM HAST · 2446 days ago · 7 km deep · 90 km away
49. 1.581 km W of Adak, AlaskaWed, Jan 22, 11:35 AM HAST · 2446 days ago · 8 km deep · 89 km away
50. 1.880 km W of Adak, AlaskaWed, Jan 22, 11:52 AM HAST · 2446 days ago · 7 km deep · 91 km away
51. 1.881 km W of Adak, AlaskaWed, Jan 22, 11:52 AM HAST · 2446 days ago · 7 km deep · 91 km away
52. 1.981 km W of Adak, AlaskaWed, Jan 22, 11:55 AM HAST · 2446 days ago · 8 km deep · 91 km away
53. 1.681 km W of Adak, AlaskaWed, Jan 22, 2:22 PM HAST · 2446 days ago · 6 km deep · 94 km away
54. 2.082 km W of Adak, AlaskaWed, Jan 22, 3:02 PM HAST · 2446 days ago · 9 km deep · 89 km away
55. 1.782 km W of Adak, AlaskaWed, Jan 22, 4:16 PM HAST · 2446 days ago · 8 km deep · 91 km away
56. 1.882 km W of Adak, AlaskaWed, Jan 22, 4:44 PM HAST · 2446 days ago · 10 km deep · 88 km away
57. 1.782 km W of Adak, AlaskaWed, Jan 22, 4:47 PM HAST · 2446 days ago · 9 km deep · 91 km away
58. 1.881 km W of Adak, AlaskaWed, Jan 22, 6:06 PM HAST · 2446 days ago · 9 km deep · 91 km away
59. 3.283 km W of Adak, AlaskaWed, Jan 22, 7:52 PM HAST · 2446 days ago · 10 km deep · 93 km away
60. 4.180 km W of Adak, AlaskaWed, Jan 22, 7:55 PM HAST · 2446 days ago · 10 km deep · 86 km away

The first 60 of at least 202.

Before

1. 1.980 km SW of Adak, AlaskaFri, Jan 17, 8:15 AM HAST · 2451 days ago · 35 km deep · 58 km away
2. 2.2205 km WSW of Adak, AlaskaThu, Jan 16, 8:25 PM HAST · 2452 days ago · 24 km deep · 98 km away
3. 3.0134 km SW of Adak, AlaskaThu, Jan 16, 12:09 AM HAST · 2452 days ago · 29 km deep · 5 km away
4. 2.3196 km WSW of Adak, AlaskaWed, Jan 15, 6:34 PM HAST · 2453 days ago · 67 km deep · 98 km away
5. 2.2125 km WSW of Adak, AlaskaTue, Jan 14, 1:19 PM HAST · 2454 days ago · 9 km deep · 65 km away
6. 1.6129 km WSW of Adak, AlaskaMon, Jan 13, 1:55 PM HAST · 2455 days ago · 10 km deep · 66 km away
7. 1.651 km SSW of Adak, AlaskaMon, Jan 13, 12:15 PM HAST · 2455 days ago · 48 km deep · 98 km away
8. 1.7166 km W of Adak, AlaskaMon, Jan 13, 8:04 AM HAST · 2455 days ago · 9 km deep · 96 km away
9. 1.782 km WSW of Adak, AlaskaMon, Jan 13, 1:15 AM HAST · 2455 days ago · 45 km deep · 60 km away
10. 2.386 km SW of Adak, AlaskaThu, Jan 9, 12:43 PM HAST · 2459 days ago · 38 km deep · 52 km away
11. 2.4159 km SW of Adak, AlaskaThu, Jan 9, 10:15 AM HAST · 2459 days ago · 21 km deep · 25 km away
12. 2.0139 km WSW of Adak, AlaskaWed, Jan 8, 2:47 PM HAST · 2460 days ago · 26 km deep · 34 km away
13. 1.977 km WSW of Adak, AlaskaWed, Jan 8, 11:02 AM HAST · 2460 days ago · 63 km deep · 66 km away
14. 2.2154 km WSW of Adak, AlaskaWed, Jan 8, 10:00 AM HAST · 2460 days ago · 15 km deep · 62 km away
15. 1.885 km SW of Adak, AlaskaWed, Jan 8, 8:44 AM HAST · 2460 days ago · 36 km deep · 53 km away
16. 2.0140 km SW of Adak, AlaskaWed, Jan 8, 4:43 AM HAST · 2460 days ago · 26 km deep · 15 km away
17. 4.0149 km SW of Adak, AlaskaMon, Jan 6, 4:49 AM HAST · 2462 days ago · 10 km deep · 13 km away
18. 1.8127 km SW of Adak, AlaskaSun, Jan 5, 10:53 PM HAST · 2462 days ago · 10 km deep · 14 km away
19. 1.6111 km WSW of Adak, AlaskaSun, Jan 5, 11:58 AM HAST · 2463 days ago · 29 km deep · 41 km away
20. 1.7103 km SSW of Adak, AlaskaSun, Jan 5, 6:37 AM HAST · 2463 days ago · 14 km deep · 78 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak020tw2vz6. Read Sat, Oct 3, 2026, 6:02 PM UTC.