M2.1 earthquake 226 km WSW of Adak, Alaska

Magnitude

2.1 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Fri, Nov 24, 2017, 11:23 PM HAST

UTC

2017-11-25 09:23:56 UTC

Depth

52.4 km (32.6 mi), shallow

Epicenter

51.477° N, 179.843° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

13

After

1. 2.9146 km WSW of Adak, AlaskaSat, Nov 25, 2:36 AM HAST · 3233 days ago · 77 km deep · 79 km away
2. 2.0167 km W of Adak, AlaskaSat, Nov 25, 4:54 AM HAST · 3233 days ago · 9 km deep · 64 km away
3. 2.5132 km WSW of Adak, AlaskaSat, Nov 25, 4:59 AM HAST · 3233 days ago · 5 km deep · 99 km away
4. 2.7197 km WSW of Adak, AlaskaTue, Nov 28, 1:14 AM HAST · 3230 days ago · 29 km deep · 41 km away
5. 2.4128 km WSW of Adak, AlaskaWed, Nov 29, 11:48 AM HAST · 3229 days ago · 12 km deep · 98 km away
6. 2.8176 km WSW of Adak, AlaskaThu, Nov 30, 12:36 AM HAST · 3228 days ago · 64 km deep · 53 km away
7. 2.5Rat Islands, Aleutian Islands, AlaskaFri, Dec 1, 12:07 PM GMT+12 · 3228 days ago · 29 km deep · 80 km away
8. 3.1215 km SW of Adak, AlaskaThu, Nov 30, 4:05 PM HAST · 3228 days ago · 13 km deep · 95 km away
9. 2.8133 km WSW of Adak, AlaskaThu, Nov 30, 8:41 PM HAST · 3227 days ago · 5 km deep · 99 km away
10. 2.5176 km W of Adak, AlaskaFri, Dec 1, 12:46 AM HAST · 3227 days ago · 7 km deep · 59 km away
11. 3.3210 km WSW of Adak, AlaskaFri, Dec 1, 4:51 AM HAST · 3227 days ago · 38 km deep · 37 km away
12. 2.3135 km WSW of Adak, AlaskaFri, Dec 1, 5:51 PM HAST · 3227 days ago · 58 km deep · 98 km away
13. 2.2128 km WSW of Adak, AlaskaSat, Dec 2, 12:04 PM HAST · 3226 days ago · 13 km deep · 98 km away
14. 2.7237 km WSW of Adak, AlaskaSat, Dec 2, 3:26 PM GMT-12 · 3226 days ago · 64 km deep · 11 km away
15. 2.0162 km WSW of Adak, AlaskaSat, Dec 2, 9:08 PM HAST · 3225 days ago · 25 km deep · 68 km away
16. 1.9126 km W of Adak, AlaskaTue, Dec 5, 8:09 PM HAST · 3222 days ago · 15 km deep · 100 km away
17. 2.9133 km WSW of Adak, AlaskaThu, Dec 7, 5:40 AM HAST · 3221 days ago · 4 km deep · 100 km away
18. 3.1132 km WSW of Adak, AlaskaThu, Dec 7, 9:39 AM HAST · 3221 days ago · 17 km deep · 94 km away
19. 2.0133 km W of Adak, AlaskaThu, Dec 7, 9:30 PM HAST · 3220 days ago · 14 km deep · 93 km away
20. 2.6292 km WSW of Adak, AlaskaSat, Dec 9, 8:29 PM GMT+12 · 3219 days ago · 21 km deep · 68 km away
21. 2.9253 km W of Adak, AlaskaSat, Dec 9, 11:32 PM GMT+12 · 3219 days ago · 123 km deep · 50 km away
22. 2.7140 km WSW of Adak, AlaskaSat, Dec 9, 8:34 AM HAST · 3219 days ago · 37 km deep · 89 km away
23. 2.2257 km WSW of Adak, AlaskaSun, Dec 10, 7:00 AM GMT+12 · 3219 days ago · 22 km deep · 31 km away
24. 3.3174 km WSW of Adak, AlaskaSun, Dec 10, 2:34 AM HAST · 3218 days ago · 11 km deep · 69 km away
25. 2.6195 km WSW of Adak, AlaskaSun, Dec 10, 3:32 AM HAST · 3218 days ago · 35 km deep · 53 km away
26. 2.8201 km W of Adak, AlaskaSun, Dec 10, 3:55 AM HAST · 3218 days ago · 75 km deep · 56 km away
27. 2.9126 km WSW of Adak, AlaskaTue, Dec 12, 6:29 PM HAST · 3216 days ago · 13 km deep · 99 km away
28. 2.4127 km WSW of Adak, AlaskaTue, Dec 12, 6:40 PM HAST · 3216 days ago · 15 km deep · 99 km away
29. 2.3139 km WSW of Adak, AlaskaWed, Dec 13, 4:19 AM HAST · 3215 days ago · 19 km deep · 89 km away
30. 2.4128 km WSW of Adak, AlaskaWed, Dec 13, 9:48 AM HAST · 3215 days ago · 8 km deep · 98 km away
31. 2.6216 km W of Adak, AlaskaFri, Dec 15, 9:01 PM HAST · 3212 days ago · 63 km deep · 26 km away
32. 3.9181 km WSW of Adak, AlaskaFri, Dec 15, 10:41 PM HAST · 3212 days ago · 87 km deep · 50 km away
33. 2.4167 km W of Adak, AlaskaSat, Dec 16, 1:45 AM HAST · 3212 days ago · 13 km deep · 63 km away
34. 1.9128 km W of Adak, AlaskaSat, Dec 16, 7:28 PM HAST · 3211 days ago · 14 km deep · 98 km away
35. 2.3218 km W of Adak, AlaskaSat, Dec 16, 9:44 PM HAST · 3211 days ago · 76 km deep · 22 km away
36. 1.9127 km W of Adak, AlaskaSun, Dec 17, 2:36 AM HAST · 3211 days ago · 26 km deep · 99 km away
37. 1.8131 km WSW of Adak, AlaskaMon, Dec 18, 2:38 AM HAST · 3210 days ago · 13 km deep · 95 km away
38. 3.1145 km W of Adak, AlaskaTue, Dec 19, 5:03 AM HAST · 3209 days ago · 96 km deep · 82 km away
39. 2.7234 km WSW of Adak, AlaskaTue, Dec 19, 9:53 AM HAST · 3209 days ago · 60 km deep · 17 km away
40. 3.1143 km WSW of Adak, AlaskaTue, Dec 19, 1:56 PM HAST · 3209 days ago · 29 km deep · 91 km away
41. 3.2174 km W of Adak, AlaskaThu, Dec 21, 6:46 AM HAST · 3207 days ago · 15 km deep · 54 km away
42. 3.0172 km W of Adak, AlaskaThu, Dec 21, 6:47 AM HAST · 3207 days ago · 18 km deep · 54 km away
43. 2.2236 km W of Adak, AlaskaThu, Dec 21, 2:10 PM HAST · 3207 days ago · 13 km deep · 30 km away
44. 2.6127 km WSW of Adak, AlaskaFri, Dec 22, 9:03 AM HAST · 3206 days ago · 10 km deep · 99 km away
45. 2.1127 km WSW of Adak, AlaskaSat, Dec 23, 6:37 AM HAST · 3205 days ago · 12 km deep · 98 km away
46. 2.6129 km WSW of Adak, AlaskaSat, Dec 23, 6:40 AM HAST · 3205 days ago · 18 km deep · 97 km away
47. 2.6129 km WSW of Adak, AlaskaSat, Dec 23, 6:47 AM HAST · 3205 days ago · 18 km deep · 97 km away
48. 2.4219 km WSW of Adak, AlaskaSat, Dec 23, 9:48 PM HAST · 3204 days ago · 8 km deep · 41 km away
49. 1.9129 km W of Adak, AlaskaSun, Dec 24, 4:16 AM HAST · 3204 days ago · 21 km deep · 97 km away
50. 2.2130 km W of Adak, AlaskaSun, Dec 24, 9:19 PM HAST · 3203 days ago · 13 km deep · 97 km away
51. 2.7286 km W of Adak, AlaskaTue, Dec 26, 1:27 PM GMT+12 · 3203 days ago · 149 km deep · 84 km away
52. 2.6254 km W of Adak, AlaskaTue, Dec 26, 4:09 PM GMT+12 · 3203 days ago · 4 km deep · 61 km away
53. 2.1133 km W of Adak, AlaskaMon, Dec 25, 6:59 PM HAST · 3203 days ago · 7 km deep · 93 km away
54. 3.8274 km WSW of Adak, AlaskaTue, Dec 26, 9:24 PM GMT+12 · 3202 days ago · 62 km deep · 48 km away
55. 1.9155 km W of Adak, AlaskaTue, Dec 26, 7:16 AM HAST · 3202 days ago · 9 km deep · 75 km away
56. 2.4189 km WSW of Adak, AlaskaWed, Dec 27, 12:03 AM HAST · 3201 days ago · 34 km deep · 54 km away
57. 2.7126 km WSW of Adak, AlaskaFri, Dec 29, 5:01 PM HAST · 3199 days ago · 25 km deep · 100 km away
58. 2.2138 km W of Adak, AlaskaSat, Dec 30, 7:58 AM HAST · 3198 days ago · 11 km deep · 89 km away
59. 2.1127 km WSW of Adak, AlaskaSun, Dec 31, 10:10 PM HAST · 3196 days ago · 13 km deep · 100 km away
60. 2.5261 km WSW of Adak, AlaskaTue, Jan 2, 1:47 AM GMT+12 · 3196 days ago · 52 km deep · 35 km away

The first 60 of 108.

Before

1. 2.1128 km WSW of Adak, AlaskaFri, Nov 24, 3:59 AM HAST · 3234 days ago · 7 km deep · 98 km away
2. 2.1146 km WSW of Adak, AlaskaThu, Nov 23, 11:28 PM HAST · 3234 days ago · 95 km deep · 85 km away
3. 2.1174 km WSW of Adak, AlaskaThu, Nov 23, 6:15 PM HAST · 3235 days ago · 44 km deep · 70 km away
4. 2.1195 km WSW of Adak, AlaskaThu, Nov 23, 3:20 AM HAST · 3235 days ago · 26 km deep · 42 km away
5. 2.5Rat Islands, Aleutian Islands, AlaskaThu, Nov 23, 1:59 PM GMT+12 · 3236 days ago · 69 km deep · 94 km away
6. 1.6130 km W of Adak, AlaskaTue, Nov 21, 11:40 AM HAST · 3237 days ago · 4 km deep · 96 km away
7. 1.9129 km W of Adak, AlaskaTue, Nov 21, 10:27 AM HAST · 3237 days ago · 14 km deep · 97 km away
8. 2.1129 km W of Adak, AlaskaTue, Nov 21, 10:01 AM HAST · 3237 days ago · 13 km deep · 97 km away
9. 1.8133 km W of Adak, AlaskaTue, Nov 21, 3:40 AM HAST · 3237 days ago · 14 km deep · 94 km away
10. 2.5227 km W of Adak, AlaskaMon, Nov 20, 11:23 PM HAST · 3237 days ago · 156 km deep · 37 km away
11. 2.1133 km WSW of Adak, AlaskaMon, Nov 20, 10:53 PM HAST · 3237 days ago · 4 km deep · 93 km away
12. 2.0130 km WSW of Adak, AlaskaMon, Nov 20, 10:39 AM HAST · 3238 days ago · 1 km deep · 98 km away
13. 2.2218 km WSW of Adak, AlaskaMon, Nov 20, 1:59 AM HAST · 3238 days ago · 13 km deep · 24 km away
14. 2.1238 km W of Adak, AlaskaMon, Nov 20, 11:56 PM GMT+12 · 3238 days ago · 63 km deep · 20 km away
15. 2.5168 km WSW of Adak, AlaskaMon, Nov 20, 1:01 AM HAST · 3238 days ago · 47 km deep · 61 km away
16. 2.5216 km W of Adak, AlaskaSun, Nov 19, 6:35 PM HAST · 3239 days ago · 104 km deep · 33 km away
17. 2.0167 km W of Adak, AlaskaSun, Nov 19, 5:03 PM HAST · 3239 days ago · 10 km deep · 65 km away
18. 2.2126 km WSW of Adak, AlaskaSun, Nov 19, 12:00 PM HAST · 3239 days ago · 11 km deep · 99 km away
19. 2.9217 km W of Adak, AlaskaSun, Nov 19, 11:08 AM HAST · 3239 days ago · 192 km deep · 75 km away
20. 2.0129 km W of Adak, AlaskaSat, Nov 18, 2:07 PM HAST · 3240 days ago · 10 km deep · 96 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak017f49b4r4 (also filed as ak17399877). Read Fri, Oct 2, 2026, 4:52 PM UTC.