M2.1 earthquake 156 km WSW of Adak, Alaska

Magnitude

2.1 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sun, Jul 20, 2025, 7:10 AM HADT

UTC

2025-07-20 16:10:13 UTC

Depth

60.1 km (37.3 mi), shallow

Epicenter

51.466° N, 178.799° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

26

After

1. 2.586 km SW of Adak, AlaskaSun, Jul 20, 10:18 AM HADT · 439 days ago · 35 km deep · 96 km away
2. 2.0178 km WSW of Adak, AlaskaSun, Jul 20, 1:49 PM HADT · 438 days ago · 5 km deep · 34 km away
3. 3.1149 km WSW of Adak, AlaskaSun, Jul 20, 7:31 PM HADT · 438 days ago · 17 km deep · 17 km away
4. 1.7149 km WSW of Adak, AlaskaSun, Jul 20, 10:08 PM HADT · 438 days ago · 25 km deep · 18 km away
5. 3.3233 km W of Adak, AlaskaMon, Jul 21, 1:52 AM HADT · 438 days ago · 73 km deep · 81 km away
6. 2.9133 km WSW of Adak, AlaskaMon, Jul 21, 5:32 AM HADT · 438 days ago · 40 km deep · 27 km away
7. 1.793 km SW of Adak, AlaskaMon, Jul 21, 7:10 AM HADT · 438 days ago · 27 km deep · 72 km away
8. 1.9204 km WSW of Adak, AlaskaMon, Jul 21, 8:08 AM HADT · 438 days ago · 14 km deep · 49 km away
9. 1.7202 km WSW of Adak, AlaskaMon, Jul 21, 2:58 PM HADT · 437 days ago · 13 km deep · 46 km away
10. 1.7162 km WSW of Adak, AlaskaMon, Jul 21, 3:27 PM HADT · 437 days ago · 68 km deep · 14 km away
11. 2.8238 km WSW of Adak, AlaskaMon, Jul 21, 2:11 PM GMT-12 · 437 days ago · 35 km deep · 82 km away
12. 1.9131 km WSW of Adak, AlaskaTue, Jul 22, 12:07 AM HADT · 437 days ago · 8 km deep · 25 km away
13. 1.7111 km WSW of Adak, AlaskaTue, Jul 22, 4:06 AM HADT · 437 days ago · 13 km deep · 46 km away
14. 1.5157 km WSW of Adak, AlaskaTue, Jul 22, 7:00 AM HADT · 437 days ago · 23 km deep · 38 km away
15. 1.5161 km WSW of Adak, AlaskaTue, Jul 22, 8:01 AM HADT · 437 days ago · 22 km deep · 38 km away
16. 1.8231 km WSW of Adak, AlaskaTue, Jul 22, 2:13 PM HADT · 436 days ago · 69 km deep · 79 km away
17. 1.6125 km WSW of Adak, AlaskaTue, Jul 22, 3:20 PM HADT · 436 days ago · 27 km deep · 43 km away
18. 2.0122 km W of Adak, AlaskaTue, Jul 22, 6:19 PM HADT · 436 days ago · 88 km deep · 42 km away
19. 1.7112 km WSW of Adak, AlaskaWed, Jul 23, 12:07 AM HADT · 436 days ago · 45 km deep · 57 km away
20. 2.0156 km WSW of Adak, AlaskaWed, Jul 23, 12:35 AM HADT · 436 days ago · 36 km deep · 17 km away
21. 1.8167 km W of Adak, AlaskaThu, Jul 24, 5:11 AM HADT · 435 days ago · 10 km deep · 37 km away
22. 2.6171 km W of Adak, AlaskaThu, Jul 24, 10:54 AM HADT · 435 days ago · 10 km deep · 36 km away
23. 1.9167 km W of Adak, AlaskaThu, Jul 24, 10:54 AM HADT · 435 days ago · 7 km deep · 34 km away
24. 1.9166 km W of Adak, AlaskaThu, Jul 24, 11:29 AM HADT · 435 days ago · 8 km deep · 37 km away
25. 1.9202 km WSW of Adak, AlaskaThu, Jul 24, 12:24 PM HADT · 434 days ago · 18 km deep · 57 km away
26. 3.0171 km W of Adak, AlaskaThu, Jul 24, 2:14 PM HADT · 434 days ago · 10 km deep · 37 km away
27. 2.7151 km WSW of Adak, AlaskaThu, Jul 24, 3:40 PM HADT · 434 days ago · 9 km deep · 19 km away
28. 1.872 km WSW of Adak, AlaskaThu, Jul 24, 4:13 PM HADT · 434 days ago · 74 km deep · 88 km away
29. 1.6168 km W of Adak, AlaskaThu, Jul 24, 4:29 PM HADT · 434 days ago · 8 km deep · 34 km away
30. 1.8195 km WSW of Adak, AlaskaThu, Jul 24, 7:54 PM HADT · 434 days ago · 18 km deep · 40 km away
31. 1.7129 km WSW of Adak, AlaskaThu, Jul 24, 11:11 PM HADT · 434 days ago · 57 km deep · 29 km away
32. 2.8191 km WSW of Adak, AlaskaFri, Jul 25, 6:20 AM HADT · 434 days ago · 70 km deep · 37 km away
33. 1.8100 km SW of Adak, AlaskaFri, Jul 25, 7:08 AM HADT · 434 days ago · 27 km deep · 90 km away
34. 2.7170 km W of Adak, AlaskaFri, Jul 25, 12:00 PM HADT · 434 days ago · 10 km deep · 33 km away
35. 1.7147 km WSW of Adak, AlaskaFri, Jul 25, 11:05 PM HADT · 433 days ago · 23 km deep · 37 km away
36. 1.5143 km SW of Adak, AlaskaSat, Jul 26, 1:09 AM HADT · 433 days ago · 20 km deep · 58 km away
37. 1.6166 km W of Adak, AlaskaSat, Jul 26, 3:17 AM HADT · 433 days ago · 9 km deep · 32 km away
38. 1.683 km SW of Adak, AlaskaSat, Jul 26, 4:56 AM HADT · 433 days ago · 32 km deep · 82 km away
39. 1.7194 km W of Adak, AlaskaSat, Jul 26, 10:17 AM HADT · 433 days ago · 81 km deep · 54 km away
40. 1.9124 km WSW of Adak, AlaskaSat, Jul 26, 2:22 PM HADT · 432 days ago · 25 km deep · 41 km away
41. 2.6135 km SW of Adak, AlaskaSat, Jul 26, 8:11 PM HADT · 432 days ago · 35 km deep · 47 km away
42. 1.9112 km WSW of Adak, AlaskaSat, Jul 26, 9:05 PM HADT · 432 days ago · 5 km deep · 46 km away
43. 4.083 km W of Adak, AlaskaSat, Jul 26, 9:31 PM HADT · 432 days ago · 84 km deep · 74 km away
44. 2.1167 km W of Adak, AlaskaSun, Jul 27, 7:04 AM HADT · 432 days ago · 11 km deep · 34 km away
45. 1.8147 km WSW of Adak, AlaskaSun, Jul 27, 3:52 PM HADT · 431 days ago · 11 km deep · 19 km away
46. 1.7194 km WSW of Adak, AlaskaSun, Jul 27, 8:31 PM HADT · 431 days ago · 17 km deep · 46 km away
47. 1.8193 km WSW of Adak, AlaskaMon, Jul 28, 11:42 AM HADT · 431 days ago · 24 km deep · 37 km away
48. 1.583 km WSW of Adak, AlaskaMon, Jul 28, 12:21 PM HADT · 430 days ago · 67 km deep · 73 km away
49. 2.5174 km WSW of Adak, AlaskaMon, Jul 28, 2:15 PM HADT · 430 days ago · 73 km deep · 23 km away
50. 2.6147 km W of Adak, AlaskaMon, Jul 28, 7:12 PM HADT · 430 days ago · 181 km deep · 70 km away
51. 2.0207 km WSW of Adak, AlaskaTue, Jul 29, 4:33 AM HADT · 430 days ago · 13 km deep · 58 km away
52. 1.7237 km W of Adak, AlaskaTue, Jul 29, 7:25 AM HADT · 430 days ago · 85 km deep · 89 km away
53. 1.7159 km WSW of Adak, AlaskaTue, Jul 29, 10:32 AM HADT · 430 days ago · 13 km deep · 3 km away
54. 2.1155 km WNW of Adak, AlaskaTue, Jul 29, 7:37 PM HADT · 429 days ago · 122 km deep · 97 km away
55. 3.190 km WSW of Adak, AlaskaTue, Jul 29, 8:11 PM HADT · 429 days ago · 41 km deep · 72 km away
56. 2.0119 km SW of Adak, AlaskaWed, Jul 30, 11:05 AM HADT · 429 days ago · 27 km deep · 65 km away
57. 3.295 km SW of Adak, AlaskaFri, Aug 1, 1:25 AM HADT · 427 days ago · 35 km deep · 85 km away
58. 3.1112 km SW of Adak, AlaskaFri, Aug 1, 6:20 AM HADT · 427 days ago · 35 km deep · 60 km away
59. 2.0121 km WSW of Adak, AlaskaSat, Aug 2, 1:58 PM HADT · 425 days ago · 28 km deep · 43 km away
60. 2.6162 km WSW of Adak, AlaskaSun, Aug 3, 8:21 AM HADT · 425 days ago · 35 km deep · 44 km away

The first 60 of 188.

Before

1. 1.9119 km WSW of Adak, AlaskaSat, Jul 19, 6:29 PM HADT · 439 days ago · 13 km deep · 41 km away
2. 1.891 km SW of Adak, AlaskaSat, Jul 19, 1:37 PM HADT · 439 days ago · 27 km deep · 75 km away
3. 1.891 km SW of Adak, AlaskaSat, Jul 19, 1:32 PM HADT · 439 days ago · 27 km deep · 76 km away
4. 3.8134 km W of Adak, AlaskaFri, Jul 18, 9:34 PM HADT · 440 days ago · 168 km deep · 60 km away
5. 2.1117 km SW of Adak, AlaskaFri, Jul 18, 6:04 PM HADT · 440 days ago · 25 km deep · 65 km away
6. 2.1117 km WSW of Adak, AlaskaFri, Jul 18, 2:45 AM HADT · 441 days ago · 17 km deep · 47 km away
7. 3.6124 km WSW of Adak, AlaskaThu, Jul 17, 8:39 PM HADT · 441 days ago · 42 km deep · 44 km away
8. 2.0220 km WSW of Adak, AlaskaThu, Jul 17, 10:53 AM HADT · 442 days ago · 47 km deep · 66 km away
9. 2.9232 km W of Adak, AlaskaThu, Jul 17, 6:34 AM HADT · 442 days ago · 79 km deep · 82 km away
10. 1.882 km SW of Adak, AlaskaThu, Jul 17, 2:09 AM HADT · 442 days ago · 46 km deep · 81 km away
11. 1.696 km WSW of Adak, AlaskaWed, Jul 16, 7:55 PM HADT · 442 days ago · 26 km deep · 69 km away
12. 1.7108 km WSW of Adak, AlaskaWed, Jul 16, 6:11 PM HADT · 442 days ago · 13 km deep · 48 km away
13. 3.4104 km WSW of Adak, AlaskaWed, Jul 16, 6:07 AM HADT · 443 days ago · 57 km deep · 62 km away
14. 1.892 km SW of Adak, AlaskaWed, Jul 16, 1:11 AM HADT · 443 days ago · 30 km deep · 84 km away
15. 2.0211 km W of Adak, AlaskaTue, Jul 15, 11:24 PM HADT · 443 days ago · 84 km deep · 68 km away
16. 1.9116 km WSW of Adak, AlaskaTue, Jul 15, 3:06 PM HADT · 443 days ago · 13 km deep · 41 km away
17. 2.6247 km WSW of Adak, AlaskaTue, Jul 15, 8:29 AM GMT-12 · 444 days ago · 35 km deep · 93 km away
18. 2.4127 km WNW of Adak, AlaskaTue, Jul 15, 2:53 AM HADT · 444 days ago · 117 km deep · 80 km away
19. 3.1244 km WSW of Adak, AlaskaMon, Jul 14, 9:38 AM GMT-12 · 444 days ago · 35 km deep · 88 km away
20. 4.0228 km WSW of Adak, AlaskaMon, Jul 14, 12:27 PM HADT · 444 days ago · 40 km deep · 72 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak02598olv4b. Read Fri, Oct 2, 2026, 8:39 AM UTC.