M2.4 earthquake 252 km W of Adak, Alaska

Magnitude

2.4 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sun, Aug 9, 2026, 4:02 AM GMT+12

UTC

2026-08-08 16:02:12 UTC

Depth

194.8 km (121.0 mi), intermediate-depth

Epicenter

52.088° N, 179.707° E

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 24.4 km horizontally, 4.1 km in depth

Magnitude uncertainty

±0.20

Station coverage gap

189°, poorly surrounded by stations

Stations used

24

After

1. 2.0286 km WSW of Adak, AlaskaSun, Aug 9, 5:00 AM GMT+12 · 53 days ago · 56 km deep · 93 km away
2. 2.5Rat Islands, Aleutian Islands, AlaskaSun, Aug 9, 10:24 PM GMT+12 · 53 days ago · 74 km deep · 88 km away
3. 1.5Rat Islands, Aleutian Islands, AlaskaMon, Aug 10, 6:44 AM GMT+12 · 52 days ago · 96 km deep · 85 km away
4. 1.9256 km WSW of Adak, AlaskaMon, Aug 10, 10:49 AM GMT+12 · 52 days ago · 15 km deep · 82 km away
5. 2.3220 km W of Adak, AlaskaSun, Aug 9, 10:28 PM HADT · 52 days ago · 96 km deep · 48 km away
6. 1.5Rat Islands, Aleutian Islands, AlaskaMon, Aug 10, 7:57 PM GMT+12 · 52 days ago · 72 km deep · 87 km away
7. 2.4270 km W of Adak, AlaskaTue, Aug 11, 6:05 AM GMT+12 · 51 days ago · 82 km deep · 53 km away
8. 2.1239 km W of Adak, AlaskaTue, Aug 11, 8:28 AM GMT+12 · 51 days ago · 133 km deep · 33 km away
9. 3.4215 km WSW of Adak, AlaskaWed, Aug 12, 10:31 PM HADT · 49 days ago · 79 km deep · 77 km away
10. 2.9184 km W of Adak, AlaskaThu, Aug 13, 2:09 AM HADT · 49 days ago · 187 km deep · 71 km away
11. 3.2204 km W of Adak, AlaskaFri, Aug 14, 4:33 AM HADT · 48 days ago · 103 km deep · 62 km away
12. 2.3224 km W of Adak, AlaskaFri, Aug 14, 11:00 PM HADT · 47 days ago · 112 km deep · 39 km away
13. 2.6Rat Islands, Aleutian Islands, AlaskaSun, Aug 16, 6:42 AM GMT+12 · 46 days ago · 34 km deep · 99 km away
14. 2.5171 km W of Adak, AlaskaSat, Aug 15, 11:06 PM HADT · 46 days ago · 11 km deep · 90 km away
15. 2.3197 km W of Adak, AlaskaTue, Aug 18, 12:02 AM HADT · 44 days ago · 119 km deep · 69 km away
16. 2.6Rat Islands, Aleutian Islands, AlaskaTue, Aug 18, 10:20 PM GMT+12 · 44 days ago · 115 km deep · 99 km away
17. 2.2250 km W of Adak, AlaskaThu, Aug 20, 3:45 AM GMT+12 · 42 days ago · 64 km deep · 57 km away
18. 3.8Rat Islands, Aleutian Islands, AlaskaThu, Aug 20, 4:49 AM GMT+12 · 42 days ago · 119 km deep · 57 km away
19. 2.4200 km WSW of Adak, AlaskaWed, Aug 19, 11:55 AM HADT · 42 days ago · 59 km deep · 90 km away
20. 2.9259 km WSW of Adak, AlaskaFri, Aug 21, 11:22 PM GMT+12 · 41 days ago · 22 km deep · 84 km away
21. 2.3224 km W of Adak, AlaskaSat, Aug 22, 5:05 PM HADT · 39 days ago · 2 km deep · 70 km away
22. 3.0237 km W of Adak, AlaskaSun, Aug 23, 11:13 AM HADT · 38 days ago · 179 km deep · 18 km away
23. 2.2Rat Islands, Aleutian Islands, AlaskaWed, Aug 26, 3:53 AM GMT+12 · 36 days ago · 62 km deep · 87 km away
24. 2.1176 km WSW of Adak, AlaskaTue, Aug 25, 9:54 AM HADT · 36 days ago · 14 km deep · 99 km away
25. 2.9291 km W of Adak, AlaskaWed, Aug 26, 4:55 PM GMT+12 · 36 days ago · 16 km deep · 63 km away
26. 3.0236 km W of Adak, AlaskaThu, Aug 27, 9:26 PM HADT · 34 days ago · 70 km deep · 65 km away
27. 2.5223 km W of Adak, AlaskaFri, Aug 28, 4:29 AM HADT · 34 days ago · 114 km deep · 47 km away
28. 2.8249 km W of Adak, AlaskaSat, Aug 29, 8:06 PM GMT+12 · 33 days ago · 117 km deep · 32 km away
29. 2.3207 km W of Adak, AlaskaSun, Aug 30, 12:54 AM HADT · 32 days ago · 89 km deep · 64 km away
30. 2.9229 km WSW of Adak, AlaskaSun, Aug 30, 4:36 AM HADT · 32 days ago · 35 km deep · 87 km away
31. 2.9199 km W of Adak, AlaskaSun, Aug 30, 8:22 AM HADT · 31 days ago · 12 km deep · 79 km away
32. 2.5Rat Islands, Aleutian Islands, AlaskaWed, Sep 2, 7:09 PM GMT+12 · 29 days ago · 20 km deep · 64 km away
33. 2.3291 km W of Adak, AlaskaThu, Sep 3, 7:08 PM GMT+12 · 28 days ago · 15 km deep · 58 km away
34. 2.6Rat Islands, Aleutian Islands, AlaskaSat, Sep 5, 11:54 AM GMT+12 · 26 days ago · 58 km deep · 95 km away
35. 2.4238 km WSW of Adak, AlaskaFri, Sep 4, 11:44 PM GMT-12 · 26 days ago · 16 km deep · 86 km away
36. 2.5200 km W of Adak, AlaskaSat, Sep 5, 5:02 AM HADT · 26 days ago · 119 km deep · 62 km away
37. 2.6264 km W of Adak, AlaskaSun, Sep 6, 11:58 AM GMT+12 · 25 days ago · 111 km deep · 36 km away
38. 2.5Rat Islands, Aleutian Islands, AlaskaTue, Sep 8, 10:25 AM GMT+12 · 23 days ago · 61 km deep · 84 km away
39. 2.7287 km WSW of Adak, AlaskaTue, Sep 8, 4:23 PM GMT+12 · 23 days ago · 56 km deep · 87 km away
40. 3.0240 km WSW of Adak, AlaskaMon, Sep 7, 10:07 PM GMT-12 · 23 days ago · 18 km deep · 99 km away
41. 2.7254 km W of Adak, AlaskaWed, Sep 9, 2:14 AM GMT+12 · 23 days ago · 159 km deep · 12 km away
42. 2.6206 km W of Adak, AlaskaTue, Sep 8, 3:48 PM HADT · 22 days ago · 91 km deep · 76 km away
43. 2.5225 km WSW of Adak, AlaskaTue, Sep 8, 6:36 PM HADT · 22 days ago · 78 km deep · 75 km away
44. 3.0Rat Islands, Aleutian Islands, AlaskaWed, Sep 9, 4:55 PM GMT+12 · 22 days ago · 105 km deep · 87 km away
45. 2.4225 km W of Adak, AlaskaWed, Sep 9, 12:24 PM HADT · 21 days ago · 80 km deep · 59 km away
46. 2.6Rat Islands, Aleutian Islands, AlaskaThu, Sep 10, 11:26 AM GMT+12 · 21 days ago · 73 km deep · 78 km away
47. 3.2262 km W of Adak, AlaskaThu, Sep 10, 7:22 PM GMT+12 · 21 days ago · 179 km deep · 26 km away
48. 2.6235 km W of Adak, AlaskaThu, Sep 10, 5:50 AM HADT · 21 days ago · 87 km deep · 47 km away
49. 4.0Rat Islands, Aleutian Islands, AlaskaFri, Sep 11, 9:14 AM GMT+12 · 20 days ago · 100 km deep · 90 km away
50. 2.6174 km W of Adak, AlaskaFri, Sep 11, 5:05 AM HADT · 20 days ago · 88 km deep · 97 km away
51. 2.7253 km WSW of Adak, AlaskaSat, Sep 12, 6:36 AM GMT+12 · 19 days ago · 17 km deep · 92 km away
52. 2.6Rat Islands, Aleutian Islands, AlaskaSat, Sep 12, 7:16 AM GMT+12 · 19 days ago · 12 km deep · 94 km away
53. 2.2290 km WSW of Adak, AlaskaSun, Sep 13, 9:40 PM GMT+12 · 18 days ago · 30 km deep · 86 km away
54. 2.4253 km WNW of Adak, AlaskaMon, Sep 14, 12:21 PM GMT+12 · 17 days ago · 5 km deep · 33 km away
55. 2.1199 km W of Adak, AlaskaSun, Sep 13, 4:14 PM HADT · 17 days ago · 92 km deep · 70 km away
56. 2.5281 km W of Adak, AlaskaMon, Sep 14, 3:45 PM GMT+12 · 17 days ago · 72 km deep · 70 km away
57. 2.7260 km WSW of Adak, AlaskaTue, Sep 15, 7:18 AM GMT+12 · 16 days ago · 31 km deep · 88 km away
58. 2.9271 km WSW of Adak, AlaskaTue, Sep 15, 9:24 AM GMT+12 · 16 days ago · 67 km deep · 74 km away
59. 2.0Rat Islands, Aleutian Islands, AlaskaTue, Sep 15, 11:49 AM GMT+12 · 16 days ago · 75 km deep · 86 km away
60. 2.7Rat Islands, Aleutian Islands, AlaskaWed, Sep 16, 3:58 AM GMT+12 · 15 days ago · 28 km deep · 91 km away

The first 60 of 71.

Before

1. 1.8Rat Islands, Aleutian Islands, AlaskaSat, Aug 8, 6:49 AM GMT+12 · 54 days ago · 129 km deep · 97 km away
2. 2.1265 km WSW of Adak, AlaskaSat, Aug 8, 4:02 AM GMT+12 · 54 days ago · 7 km deep · 74 km away
3. 2.0Rat Islands, Aleutian Islands, AlaskaSat, Aug 8, 12:40 AM GMT+12 · 55 days ago · 108 km deep · 96 km away
4. 2.1175 km WSW of Adak, AlaskaThu, Aug 6, 7:50 AM HADT · 55 days ago · 70 km deep · 99 km away
5. 2.5Rat Islands, Aleutian Islands, AlaskaFri, Aug 7, 1:06 AM GMT+12 · 56 days ago · 89 km deep · 87 km away
6. 2.4Rat Islands, Aleutian Islands, AlaskaThu, Aug 6, 4:41 PM GMT+12 · 56 days ago · 50 km deep · 90 km away
7. 3.4280 km W of Adak, AlaskaThu, Aug 6, 3:54 PM GMT+12 · 56 days ago · 155 km deep · 40 km away
8. 3.3Rat Islands, Aleutian Islands, AlaskaThu, Aug 6, 6:06 AM GMT+12 · 56 days ago · 70 km deep · 96 km away
9. 2.3Rat Islands, Aleutian Islands, AlaskaThu, Aug 6, 3:53 AM GMT+12 · 56 days ago · 101 km deep · 64 km away
10. 2.5263 km W of Adak, AlaskaThu, Aug 6, 3:27 AM GMT+12 · 56 days ago · 77 km deep · 56 km away
11. 2.4265 km W of Adak, AlaskaThu, Aug 6, 1:12 AM GMT+12 · 57 days ago · 187 km deep · 27 km away
12. 2.9256 km W of Adak, AlaskaWed, Aug 5, 8:53 AM GMT+12 · 57 days ago · 198 km deep · 12 km away
13. 3.0190 km W of Adak, AlaskaTue, Aug 4, 4:01 AM HADT · 58 days ago · 107 km deep · 73 km away
14. 2.5226 km W of Adak, AlaskaMon, Aug 3, 12:47 PM HADT · 58 days ago · 78 km deep · 68 km away
15. 3.7264 km WSW of Adak, AlaskaMon, Aug 3, 1:41 PM GMT+12 · 59 days ago · 31 km deep · 95 km away
16. 2.5254 km WSW of Adak, AlaskaSun, Aug 2, 10:56 AM GMT+12 · 60 days ago · 10 km deep · 99 km away
17. 3.2Rat Islands, Aleutian Islands, AlaskaSat, Aug 1, 5:26 PM GMT+12 · 61 days ago · 77 km deep · 72 km away
18. 2.4261 km W of Adak, AlaskaSat, Aug 1, 3:27 PM GMT+12 · 61 days ago · 110 km deep · 44 km away
19. 2.5159 km W of Adak, AlaskaFri, Jul 31, 2:00 PM HADT · 61 days ago · 94 km deep · 96 km away
20. 2.4235 km W of Adak, AlaskaFri, Jul 31, 11:06 AM HADT · 61 days ago · 15 km deep · 60 km away

From the USGS Earthquake Hazards Program and its partner networks, event aka2026ppswtk. Read Thu, Oct 1, 2026, 2:38 AM UTC.