M2.3 earthquake 197 km WSW of Adak, Alaska

Magnitude

2.3 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Feb 2, 2017, 5:04 PM HAST

UTC

2017-02-03 03:04:11 UTC

Depth

54.9 km (34.1 mi), shallow

Epicenter

51.343° N, 179.362° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

11

After

1. 1.9117 km WSW of Adak, AlaskaThu, Feb 2, 6:06 PM HAST · 3529 days ago · 25 km deep · 81 km away
2. 2.1166 km WSW of Adak, AlaskaFri, Feb 3, 5:13 AM HAST · 3529 days ago · 24 km deep · 36 km away
3. 4.1146 km SW of Adak, AlaskaMon, Feb 6, 8:10 AM HAST · 3526 days ago · 38 km deep · 98 km away
4. 3.8269 km WSW of Adak, AlaskaTue, Feb 7, 8:28 AM GMT+12 · 3525 days ago · 89 km deep · 79 km away
5. 2.4123 km W of Adak, AlaskaMon, Feb 6, 4:22 PM HAST · 3525 days ago · 9 km deep · 82 km away
6. 2.4117 km WSW of Adak, AlaskaThu, Feb 9, 3:24 AM HAST · 3523 days ago · 34 km deep · 80 km away
7. 2.7274 km WSW of Adak, AlaskaSat, Feb 11, 5:50 AM GMT+12 · 3522 days ago · 16 km deep · 76 km away
8. 4.2126 km SW of Adak, AlaskaSat, Feb 11, 6:45 AM HAST · 3521 days ago · 26 km deep · 95 km away
9. 2.3275 km W of Adak, AlaskaMon, Feb 13, 5:32 PM GMT+12 · 3519 days ago · 58 km deep · 86 km away
10. 2.8187 km WSW of Adak, AlaskaSun, Feb 12, 8:46 PM HAST · 3519 days ago · 21 km deep · 19 km away
11. 2.1140 km W of Adak, AlaskaMon, Feb 13, 2:48 PM HAST · 3518 days ago · 20 km deep · 64 km away
12. 2.0170 km W of Adak, AlaskaMon, Feb 13, 9:50 PM HAST · 3518 days ago · 22 km deep · 58 km away
13. 1.9178 km W of Adak, AlaskaTue, Feb 14, 1:21 AM HAST · 3518 days ago · 9 km deep · 46 km away
14. 2.5266 km WSW of Adak, AlaskaWed, Feb 15, 7:13 AM GMT+12 · 3518 days ago · 59 km deep · 75 km away
15. 2.3173 km WSW of Adak, AlaskaWed, Feb 15, 5:44 AM HAST · 3517 days ago · 26 km deep · 24 km away
16. 2.1168 km W of Adak, AlaskaWed, Feb 15, 6:53 AM HAST · 3517 days ago · 13 km deep · 55 km away
17. 4.0110 km SW of Adak, AlaskaThu, Feb 16, 11:34 PM HAST · 3515 days ago · 49 km deep · 98 km away
18. 2.3257 km WSW of Adak, AlaskaSat, Feb 18, 2:41 PM GMT+12 · 3514 days ago · 7 km deep · 60 km away
19. 1.6108 km W of Adak, AlaskaFri, Feb 17, 7:06 PM HAST · 3514 days ago · 16 km deep · 96 km away
20. 2.2178 km W of Adak, AlaskaFri, Feb 17, 9:58 PM HAST · 3514 days ago · 74 km deep · 37 km away
21. 2.0244 km WSW of Adak, AlaskaSun, Feb 19, 12:44 PM GMT+12 · 3513 days ago · 19 km deep · 47 km away
22. 1.7115 km SW of Adak, AlaskaSat, Feb 18, 11:53 PM HAST · 3513 days ago · 5 km deep · 98 km away
23. 2.1120 km WSW of Adak, AlaskaMon, Feb 20, 10:40 PM HAST · 3511 days ago · 51 km deep · 79 km away
24. 2.5172 km WSW of Adak, AlaskaTue, Feb 21, 11:45 AM HAST · 3510 days ago · 47 km deep · 29 km away
25. 1.9118 km WSW of Adak, AlaskaThu, Feb 23, 4:24 PM HAST · 3508 days ago · 29 km deep · 81 km away
26. 2.4248 km WSW of Adak, AlaskaSun, Feb 26, 5:48 PM GMT-12 · 3505 days ago · 26 km deep · 54 km away
27. 2.4191 km WSW of Adak, AlaskaSun, Feb 26, 11:52 PM HAST · 3505 days ago · 53 km deep · 6 km away
28. 2.3159 km WSW of Adak, AlaskaMon, Feb 27, 1:26 AM HAST · 3505 days ago · 21 km deep · 39 km away
29. 2.6175 km W of Adak, AlaskaMon, Feb 27, 10:23 PM HAST · 3504 days ago · 87 km deep · 64 km away
30. 4.5134 km WSW of Adak, AlaskaTue, Feb 28, 6:18 AM HAST · 3504 days ago · 35 km deep · 69 km away
31. 2.5215 km W of Adak, AlaskaSat, Mar 4, 10:41 AM HAST · 3499 days ago · 104 km deep · 57 km away
32. 3.5122 km WSW of Adak, AlaskaMon, Mar 6, 4:38 AM HAST · 3498 days ago · 18 km deep · 82 km away
33. 1.9112 km WSW of Adak, AlaskaMon, Mar 6, 2:54 PM HAST · 3497 days ago · 13 km deep · 85 km away
34. 2.9110 km WSW of Adak, AlaskaSat, Mar 11, 7:23 AM HAST · 3493 days ago · 65 km deep · 87 km away
35. 3.6133 km W of Adak, AlaskaSat, Mar 11, 11:28 AM HAST · 3492 days ago · 163 km deep · 96 km away
36. 2.9251 km WSW of Adak, AlaskaSun, Mar 12, 1:39 PM GMT+12 · 3492 days ago · 37 km deep · 55 km away
37. 2.4118 km WSW of Adak, AlaskaSat, Mar 11, 8:41 PM HAST · 3492 days ago · 38 km deep · 85 km away
38. 2.5201 km W of Adak, AlaskaTue, Mar 14, 8:54 AM HADT · 3490 days ago · 182 km deep · 71 km away
39. 1.9164 km W of Adak, AlaskaWed, Mar 15, 7:28 PM HADT · 3488 days ago · 11 km deep · 60 km away
40. 1.9166 km W of Adak, AlaskaSun, Mar 19, 3:26 AM HADT · 3485 days ago · 13 km deep · 65 km away
41. 2.1165 km WSW of Adak, AlaskaMon, Mar 20, 11:15 PM HADT · 3483 days ago · 19 km deep · 32 km away
42. 3.1113 km WSW of Adak, AlaskaThu, Mar 23, 7:40 PM HADT · 3480 days ago · 40 km deep · 85 km away
43. 3.9208 km W of Adak, AlaskaFri, Mar 24, 11:28 AM HADT · 3479 days ago · 65 km deep · 85 km away
44. 2.1120 km WSW of Adak, AlaskaSat, Mar 25, 5:22 PM HADT · 3478 days ago · 37 km deep · 78 km away
45. 2.0108 km WSW of Adak, AlaskaSun, Mar 26, 9:16 AM HADT · 3478 days ago · 71 km deep · 90 km away
46. 2.8202 km WSW of Adak, AlaskaMon, Mar 27, 12:53 AM HADT · 3477 days ago · 29 km deep · 22 km away
47. 2.7292 km WSW of Adak, AlaskaTue, Mar 28, 6:00 PM GMT+12 · 3476 days ago · 18 km deep · 95 km away
48. 2.3193 km WSW of Adak, AlaskaTue, Mar 28, 1:38 AM HADT · 3476 days ago · 66 km deep · 11 km away
49. 1.9127 km WSW of Adak, AlaskaWed, Mar 29, 5:16 AM HADT · 3475 days ago · 38 km deep · 70 km away
50. 4.0271 km W of Adak, AlaskaSat, Apr 1, 8:55 PM GMT+12 · 3472 days ago · 145 km deep · 89 km away
51. 1.7111 km SW of Adak, AlaskaSat, Apr 1, 2:43 AM HADT · 3472 days ago · 51 km deep · 97 km away
52. 2.4245 km WSW of Adak, AlaskaSat, Apr 1, 9:39 AM GMT-12 · 3471 days ago · 5 km deep · 52 km away
53. 1.6108 km WSW of Adak, AlaskaSat, Apr 1, 6:16 PM HADT · 3471 days ago · 12 km deep · 90 km away
54. 2.1193 km WSW of Adak, AlaskaSat, Apr 1, 8:40 PM HADT · 3471 days ago · 6 km deep · 37 km away
55. 1.9140 km WSW of Adak, AlaskaSun, Apr 2, 5:40 AM HADT · 3471 days ago · 31 km deep · 58 km away
56. 1.9214 km W of Adak, AlaskaSun, Apr 2, 8:06 PM HADT · 3470 days ago · 72 km deep · 37 km away
57. 2.1277 km WSW of Adak, AlaskaMon, Apr 3, 5:52 PM GMT+12 · 3470 days ago · 24 km deep · 80 km away
58. 1.9118 km WSW of Adak, AlaskaMon, Apr 3, 3:39 AM HADT · 3470 days ago · 45 km deep · 81 km away
59. 1.6Andreanof Islands, Aleutian Islands, AlaskaMon, Apr 3, 5:17 PM HADT · 3469 days ago · 13 km deep · 64 km away

Before

1. 3.9150 km W of Adak, AlaskaTue, Jan 31, 9:44 AM HAST · 3531 days ago · 162 km deep · 58 km away
2. 1.9108 km WSW of Adak, AlaskaTue, Jan 31, 3:44 AM HAST · 3532 days ago · 30 km deep · 90 km away
3. 2.2148 km WSW of Adak, AlaskaFri, Jan 27, 12:07 AM HAST · 3536 days ago · 32 km deep · 53 km away
4. 2.6278 km WSW of Adak, AlaskaFri, Jan 27, 9:17 PM GMT+12 · 3536 days ago · 11 km deep · 81 km away
5. 2.0131 km W of Adak, AlaskaThu, Jan 26, 2:21 PM HAST · 3536 days ago · 16 km deep · 86 km away
6. 2.8130 km WSW of Adak, AlaskaWed, Jan 25, 7:42 AM HAST · 3538 days ago · 35 km deep · 70 km away
7. 2.3141 km WSW of Adak, AlaskaMon, Jan 23, 8:36 PM HAST · 3539 days ago · 36 km deep · 66 km away
8. 3.0107 km WSW of Adak, AlaskaMon, Jan 23, 6:42 PM HAST · 3539 days ago · 28 km deep · 92 km away
9. 3.3218 km W of Adak, AlaskaMon, Jan 23, 12:58 AM HAST · 3540 days ago · 8 km deep · 36 km away
10. 2.3174 km W of Adak, AlaskaSun, Jan 22, 3:26 PM HAST · 3540 days ago · 13 km deep · 63 km away
11. 4.1129 km WSW of Adak, AlaskaSun, Jan 22, 4:44 AM HAST · 3541 days ago · 78 km deep · 69 km away
12. 2.6112 km WSW of Adak, AlaskaFri, Jan 20, 8:55 PM HAST · 3542 days ago · 48 km deep · 95 km away
13. 2.2124 km WSW of Adak, AlaskaFri, Jan 20, 12:32 AM HAST · 3543 days ago · 32 km deep · 73 km away
14. 2.7240 km WSW of Adak, AlaskaWed, Jan 18, 3:45 AM GMT-12 · 3545 days ago · 26 km deep · 43 km away
15. 5.1222 km WSW of Adak, AlaskaWed, Jan 18, 1:18 AM HAST · 3545 days ago · 52 km deep · 31 km away
16. 2.2113 km WSW of Adak, AlaskaMon, Jan 16, 10:11 AM HAST · 3546 days ago · 15 km deep · 88 km away
17. 2.5155 km WSW of Adak, AlaskaMon, Jan 16, 5:10 AM HAST · 3547 days ago · 41 km deep · 57 km away
18. 2.8159 km WSW of Adak, AlaskaSun, Jan 15, 10:15 PM HAST · 3547 days ago · 45 km deep · 57 km away
19. 2.7173 km SW of Adak, AlaskaSun, Jan 15, 10:08 PM HAST · 3547 days ago · 36 km deep · 67 km away
20. 2.4239 km WSW of Adak, AlaskaSun, Jan 15, 6:11 AM GMT-12 · 3548 days ago · 17 km deep · 45 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0171ka2ze1. Read Sat, Oct 3, 2026, 6:47 AM UTC.