M2.9 earthquake 54 km SSE of Adak, Alaska

Magnitude

2.9 (ml), micro

Local time

Wed, Jan 15, 2020, 4:27 PM HAST

UTC

2020-01-16 02:27:51 UTC

Depth

34.0 km (21.2 mi), shallow

Epicenter

51.408° N, 176.401° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 5.0 km horizontally, 12.6 km in depth

Magnitude uncertainty

±0.12

Depth from

From location

Station coverage gap

212°, poorly surrounded by stations

Stations used

28

After

1. 2.023 km WSW of Adak, AlaskaThu, Jan 16, 2:57 AM HAST · 2450 days ago · 75 km deep · 54 km away
2. 4.787 km SW of Atka, AlaskaFri, Jan 17, 4:13 AM HAST · 2448 days ago · 42 km deep · 90 km away · felt by 1
3. 1.989 km SW of Atka, AlaskaFri, Jan 17, 7:11 AM HAST · 2448 days ago · 21 km deep · 88 km away
4. 1.980 km SW of Adak, AlaskaFri, Jan 17, 8:15 AM HAST · 2448 days ago · 35 km deep · 77 km away
5. 3.491 km SW of Atka, AlaskaFri, Jan 17, 11:32 AM HAST · 2448 days ago · 29 km deep · 88 km away
6. 1.541 km ENE of Adak, AlaskaFri, Jan 17, 7:50 PM HAST · 2448 days ago · 17 km deep · 72 km away
7. 2.1105 km ESE of Adak, AlaskaFri, Jan 17, 9:10 PM HAST · 2448 days ago · 26 km deep · 75 km away
8. 1.849 km SSE of Adak, AlaskaFri, Jan 17, 9:50 PM HAST · 2448 days ago · 24 km deep · 10 km away
9. 2.867 km ESE of Adak, AlaskaSat, Jan 18, 6:58 AM HAST · 2447 days ago · 43 km deep · 49 km away
10. 2.182 km SE of Adak, AlaskaSat, Jan 18, 9:33 AM HAST · 2447 days ago · 21 km deep · 50 km away
11. 1.539 km ENE of Adak, AlaskaSat, Jan 18, 2:46 PM HAST · 2447 days ago · 5 km deep · 73 km away
12. 1.539 km ENE of Adak, AlaskaSat, Jan 18, 2:46 PM HAST · 2447 days ago · 5 km deep · 73 km away
13. 1.841 km ENE of Adak, AlaskaSat, Jan 18, 2:57 PM HAST · 2447 days ago · 4 km deep · 75 km away
14. 1.841 km ENE of Adak, AlaskaSat, Jan 18, 2:58 PM HAST · 2447 days ago · 4 km deep · 76 km away
15. 2.288 km SW of Atka, AlaskaSat, Jan 18, 11:39 PM HAST · 2447 days ago · 35 km deep · 88 km away
16. 2.765 km SE of Adak, AlaskaSun, Jan 19, 1:45 AM HAST · 2447 days ago · 28 km deep · 23 km away
17. 1.757 km SE of Adak, AlaskaSun, Jan 19, 11:17 AM HAST · 2446 days ago · 27 km deep · 28 km away
18. 1.9110 km SW of Adak, AlaskaSun, Jan 19, 11:22 AM HAST · 2446 days ago · 28 km deep · 99 km away
19. 1.615 km SSW of Adak, AlaskaSun, Jan 19, 1:59 PM HAST · 2446 days ago · 64 km deep · 45 km away
20. 1.928 km SW of Adak, AlaskaSun, Jan 19, 3:00 PM HAST · 2446 days ago · 66 km deep · 45 km away
21. 1.539 km SSE of Adak, AlaskaSun, Jan 19, 4:19 PM HAST · 2446 days ago · 35 km deep · 16 km away
22. 4.492 km SW of Atka, AlaskaMon, Jan 20, 6:02 AM HAST · 2445 days ago · 42 km deep · 86 km away
23. 1.668 km SSW of Adak, AlaskaMon, Jan 20, 8:43 AM HAST · 2445 days ago · 35 km deep · 48 km away
24. 1.680 km WSW of Adak, AlaskaTue, Jan 21, 10:00 AM HAST · 2444 days ago · 39 km deep · 84 km away
25. 2.056 km S of Adak, AlaskaTue, Jan 21, 12:56 PM HAST · 2444 days ago · 26 km deep · 6 km away
26. 3.2101 km SW of Adak, AlaskaWed, Jan 22, 7:59 PM HAST · 2443 days ago · 10 km deep · 92 km away
27. 2.264 km W of Adak, AlaskaThu, Jan 23, 7:50 AM HAST · 2442 days ago · 12 km deep · 92 km away
28. 2.662 km S of Adak, AlaskaThu, Jan 23, 1:03 PM HAST · 2442 days ago · 35 km deep · 11 km away
29. 4.276 km W of Adak, AlaskaThu, Jan 23, 2:46 PM HAST · 2442 days ago · 10 km deep · 100 km away
30. 2.493 km SW of Atka, AlaskaFri, Jan 24, 4:42 AM HAST · 2441 days ago · 26 km deep · 85 km away
31. 3.146 km ENE of Adak, AlaskaFri, Jan 24, 1:55 PM HAST · 2441 days ago · 135 km deep · 70 km away
32. 2.469 km E of Adak, AlaskaSat, Jan 25, 2:26 AM HAST · 2441 days ago · 71 km deep · 75 km away
33. 2.897 km SW of Atka, AlaskaSat, Jan 25, 10:39 AM HAST · 2440 days ago · 35 km deep · 85 km away
34. 1.787 km WSW of Adak, AlaskaSat, Jan 25, 8:09 PM HAST · 2440 days ago · 39 km deep · 89 km away
35. 2.337 km SSW of Adak, AlaskaMon, Jan 27, 10:39 PM HAST · 2438 days ago · 26 km deep · 36 km away
36. 2.462 km W of Adak, AlaskaTue, Jan 28, 5:59 AM HAST · 2437 days ago · 9 km deep · 90 km away
37. 1.763 km W of Adak, AlaskaTue, Jan 28, 6:10 AM HAST · 2437 days ago · 13 km deep · 89 km away
38. 1.658 km SSE of Adak, AlaskaWed, Jan 29, 9:48 PM HAST · 2436 days ago · 24 km deep · 16 km away
39. 2.042 km ENE of Adak, AlaskaThu, Jan 30, 1:33 AM HAST · 2436 days ago · 7 km deep · 74 km away
40. 2.341 km ENE of Adak, AlaskaThu, Jan 30, 2:17 AM HAST · 2436 days ago · 5 km deep · 76 km away
41. 2.7102 km SW of Adak, AlaskaThu, Jan 30, 7:31 AM HAST · 2435 days ago · 35 km deep · 90 km away
42. 2.172 km SE of Adak, AlaskaThu, Jan 30, 8:43 AM HAST · 2435 days ago · 35 km deep · 38 km away
43. 1.9Andreanof Islands, Aleutian Islands, AlaskaThu, Jan 30, 10:00 PM HAST · 2435 days ago · 22 km deep · 15 km away
44. 1.757 km SSE of Adak, AlaskaFri, Jan 31, 6:20 AM HAST · 2434 days ago · 25 km deep · 13 km away
45. 2.079 km SE of Adak, AlaskaFri, Jan 31, 9:23 AM HAST · 2434 days ago · 25 km deep · 49 km away
46. 1.889 km SW of Atka, AlaskaFri, Jan 31, 12:44 PM HAST · 2434 days ago · 17 km deep · 89 km away
47. 2.138 km ENE of Adak, AlaskaFri, Jan 31, 12:52 PM HAST · 2434 days ago · 18 km deep · 75 km away
48. 1.943 km S of Adak, AlaskaFri, Jan 31, 1:37 PM HAST · 2434 days ago · 25 km deep · 22 km away
49. 2.5111 km S of Adak, AlaskaFri, Jan 31, 3:20 PM HAST · 2434 days ago · 10 km deep · 65 km away
50. 2.351 km SE of Adak, AlaskaFri, Jan 31, 4:24 PM HAST · 2434 days ago · 26 km deep · 21 km away
51. 1.832 km ESE of Adak, AlaskaSat, Feb 1, 6:25 PM HAST · 2433 days ago · 70 km deep · 47 km away
52. 2.423 km S of Adak, AlaskaSun, Feb 2, 2:09 AM HAST · 2433 days ago · 60 km deep · 32 km away
53. 1.541 km ENE of Adak, AlaskaSun, Feb 2, 3:06 PM HAST · 2432 days ago · 5 km deep · 75 km away
54. 2.1120 km SSW of Atka, AlaskaSun, Feb 2, 5:09 PM HAST · 2432 days ago · 14 km deep · 97 km away
55. 2.058 km SE of Adak, AlaskaMon, Feb 3, 11:44 AM HAST · 2431 days ago · 26 km deep · 26 km away
56. 1.862 km ESE of Adak, AlaskaMon, Feb 3, 6:57 PM HAST · 2431 days ago · 33 km deep · 48 km away
57. 2.881 km E of Adak, AlaskaWed, Feb 5, 12:24 AM HAST · 2430 days ago · 92 km deep · 93 km away
58. 3.381 km ESE of Adak, AlaskaWed, Feb 5, 1:03 AM HAST · 2430 days ago · 53 km deep · 61 km away
59. 2.462 km SE of Adak, AlaskaWed, Feb 5, 1:30 AM HAST · 2430 days ago · 32 km deep · 33 km away
60. 2.560 km SSE of Adak, AlaskaWed, Feb 5, 4:04 AM HAST · 2430 days ago · 28 km deep · 11 km away

The first 60 of 196.

Before

1. 2.460 km SSE of Adak, AlaskaWed, Jan 15, 2:36 AM HAST · 2451 days ago · 26 km deep · 17 km away
2. 3.369 km SE of Adak, AlaskaWed, Jan 15, 2:33 AM HAST · 2451 days ago · 29 km deep · 25 km away
3. 1.734 km NNW of Adak, AlaskaMon, Jan 13, 6:52 PM HAST · 2452 days ago · 123 km deep · 88 km away
4. 1.572 km S of Adak, AlaskaMon, Jan 13, 4:53 PM HAST · 2452 days ago · 27 km deep · 23 km away
5. 1.887 km ESE of Adak, AlaskaMon, Jan 13, 3:29 PM HAST · 2452 days ago · 35 km deep · 58 km away
6. 1.975 km E of Adak, AlaskaMon, Jan 13, 1:07 PM HAST · 2452 days ago · 13 km deep · 70 km away
7. 1.651 km SSW of Adak, AlaskaMon, Jan 13, 12:15 PM HAST · 2452 days ago · 48 km deep · 33 km away
8. 1.69 km ENE of Adak, AlaskaMon, Jan 13, 1:57 AM HAST · 2453 days ago · 72 km deep · 57 km away
9. 1.782 km WSW of Adak, AlaskaMon, Jan 13, 1:15 AM HAST · 2453 days ago · 45 km deep · 89 km away
10. 2.562 km ENE of Adak, AlaskaSun, Jan 12, 2:24 PM HAST · 2453 days ago · 224 km deep · 92 km away
11. 1.888 km ESE of Adak, AlaskaSat, Jan 11, 9:44 PM HAST · 2454 days ago · 18 km deep · 70 km away
12. 2.387 km SW of Atka, AlaskaSat, Jan 11, 7:32 PM HAST · 2454 days ago · 27 km deep · 96 km away
13. 1.961 km SE of Adak, AlaskaSat, Jan 11, 6:40 PM HAST · 2454 days ago · 26 km deep · 32 km away
14. 2.386 km SW of Adak, AlaskaThu, Jan 9, 12:43 PM HAST · 2456 days ago · 38 km deep · 86 km away
15. 2.669 km SSE of Adak, AlaskaWed, Jan 8, 5:20 PM HAST · 2457 days ago · 35 km deep · 23 km away
16. 1.977 km WSW of Adak, AlaskaWed, Jan 8, 11:02 AM HAST · 2457 days ago · 63 km deep · 89 km away
17. 1.885 km SW of Adak, AlaskaWed, Jan 8, 8:44 AM HAST · 2457 days ago · 36 km deep · 81 km away
18. 1.944 km SSE of Adak, AlaskaWed, Jan 8, 3:23 AM HAST · 2458 days ago · 32 km deep · 12 km away
19. 2.169 km ENE of Adak, AlaskaTue, Jan 7, 12:36 PM HAST · 2458 days ago · 143 km deep · 89 km away
20. 1.773 km SSE of Adak, AlaskaTue, Jan 7, 6:32 AM HAST · 2458 days ago · 26 km deep · 20 km away

From the USGS Earthquake Hazards Program and its partner networks, event us60007jmq (also filed as ak020qhyb5s). Read Thu, Oct 1, 2026, 1:37 AM UTC.