M2.4 earthquake 245 km WSW of Adak, Alaska

Magnitude

2.4 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sun, Jul 19, 2026, 2:41 PM GMT-12

UTC

2026-07-20 02:41:32 UTC

Depth

11.7 km (7.3 mi), shallow

Epicenter

51.030° N, 179.903° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 7.6 km horizontally, 3.1 km in depth

Magnitude uncertainty

±0.20

Station coverage gap

237°, poorly surrounded by stations

Stations used

20

After

1. 2.1206 km W of Adak, AlaskaSun, Jul 19, 7:10 PM HADT · 76 days ago · 100 km deep · 84 km away
2. 2.0149 km WSW of Adak, AlaskaMon, Jul 20, 2:58 AM HADT · 76 days ago · 32 km deep · 97 km away
3. 3.4199 km WSW of Adak, AlaskaMon, Jul 20, 6:47 AM HADT · 76 days ago · 21 km deep · 48 km away
4. 2.3197 km WSW of Adak, AlaskaMon, Jul 20, 7:02 AM HADT · 76 days ago · 4 km deep · 56 km away
5. 2.6188 km W of Adak, AlaskaMon, Jul 20, 8:07 PM HADT · 75 days ago · 87 km deep · 77 km away
6. 2.6180 km WSW of Adak, AlaskaTue, Jul 21, 7:39 AM HADT · 75 days ago · 8 km deep · 65 km away
7. 3.2193 km WSW of Adak, AlaskaThu, Jul 23, 3:49 AM HADT · 73 days ago · 30 km deep · 53 km away
8. 2.7237 km W of Adak, AlaskaThu, Jul 23, 11:02 PM HADT · 72 days ago · 8 km deep · 74 km away
9. 2.5253 km WSW of Adak, AlaskaSun, Jul 26, 3:19 AM GMT+12 · 71 days ago · 10 km deep · 52 km away
10. 2.7283 km SW of Adak, AlaskaSat, Jul 25, 3:31 PM GMT-12 · 70 days ago · 5 km deep · 98 km away
11. 2.7150 km WSW of Adak, AlaskaSun, Jul 26, 6:11 AM HADT · 70 days ago · 40 km deep · 100 km away
12. 2.5226 km W of Adak, AlaskaSun, Jul 26, 12:19 PM HADT · 70 days ago · 134 km deep · 92 km away
13. 2.7175 km WSW of Adak, AlaskaSun, Jul 26, 3:35 PM HADT · 70 days ago · 76 km deep · 74 km away
14. 3.3234 km WSW of Adak, AlaskaSun, Jul 26, 8:02 PM HADT · 69 days ago · 62 km deep · 37 km away
15. 2.6215 km WSW of Adak, AlaskaMon, Jul 27, 10:15 AM HADT · 69 days ago · 14 km deep · 36 km away
16. 2.8168 km W of Adak, AlaskaTue, Jul 28, 6:20 PM HADT · 67 days ago · 10 km deep · 95 km away
17. 2.3166 km W of Adak, AlaskaTue, Jul 28, 6:34 PM HADT · 67 days ago · 9 km deep · 95 km away
18. 2.5225 km WSW of Adak, AlaskaWed, Jul 29, 5:57 PM HADT · 66 days ago · 16 km deep · 20 km away
19. 2.5271 km WSW of Adak, AlaskaSat, Aug 1, 4:52 AM GMT+12 · 65 days ago · 43 km deep · 39 km away
20. 2.4235 km W of Adak, AlaskaFri, Jul 31, 11:06 AM HADT · 65 days ago · 15 km deep · 61 km away
21. 2.4261 km W of Adak, AlaskaSat, Aug 1, 3:27 PM GMT+12 · 64 days ago · 110 km deep · 83 km away
22. 2.6246 km WSW of Adak, AlaskaFri, Jul 31, 8:16 PM GMT-12 · 64 days ago · 8 km deep · 1 km away
23. 2.5254 km WSW of Adak, AlaskaSun, Aug 2, 10:56 AM GMT+12 · 64 days ago · 10 km deep · 25 km away
24. 2.8167 km WSW of Adak, AlaskaSun, Aug 2, 10:49 AM HADT · 63 days ago · 29 km deep · 78 km away
25. 3.7264 km WSW of Adak, AlaskaMon, Aug 3, 1:41 PM GMT+12 · 63 days ago · 31 km deep · 36 km away
26. 2.5226 km W of Adak, AlaskaMon, Aug 3, 12:47 PM HADT · 62 days ago · 78 km deep · 56 km away
27. 3.0190 km W of Adak, AlaskaTue, Aug 4, 4:01 AM HADT · 61 days ago · 107 km deep · 87 km away
28. 2.5263 km W of Adak, AlaskaThu, Aug 6, 3:27 AM GMT+12 · 60 days ago · 77 km deep · 72 km away
29. 2.5289 km WSW of Adak, AlaskaThu, Aug 6, 10:03 AM GMT+12 · 60 days ago · 26 km deep · 46 km away
30. 2.4Rat Islands, Aleutian Islands, AlaskaThu, Aug 6, 4:41 PM GMT+12 · 59 days ago · 50 km deep · 80 km away
31. 2.1175 km WSW of Adak, AlaskaThu, Aug 6, 7:50 AM HADT · 59 days ago · 70 km deep · 81 km away
32. 2.1265 km WSW of Adak, AlaskaSat, Aug 8, 4:02 AM GMT+12 · 58 days ago · 7 km deep · 57 km away
33. 2.6239 km WSW of Adak, AlaskaFri, Aug 7, 8:07 AM GMT-12 · 58 days ago · 12 km deep · 14 km away
34. 2.2162 km WSW of Adak, AlaskaFri, Aug 7, 7:43 PM HADT · 57 days ago · 30 km deep · 84 km away
35. 2.0286 km WSW of Adak, AlaskaSun, Aug 9, 5:00 AM GMT+12 · 57 days ago · 56 km deep · 59 km away
36. 2.3198 km WSW of Adak, AlaskaSat, Aug 8, 9:30 AM HADT · 57 days ago · 17 km deep · 48 km away
37. 2.5Rat Islands, Aleutian Islands, AlaskaMon, Aug 10, 1:16 AM GMT+12 · 56 days ago · 14 km deep · 91 km away
38. 1.9256 km WSW of Adak, AlaskaMon, Aug 10, 10:49 AM GMT+12 · 56 days ago · 15 km deep · 43 km away
39. 2.7281 km WSW of Adak, AlaskaMon, Aug 10, 1:27 PM GMT+12 · 56 days ago · 35 km deep · 36 km away
40. 2.3220 km W of Adak, AlaskaSun, Aug 9, 10:28 PM HADT · 55 days ago · 96 km deep · 83 km away
41. 2.4270 km W of Adak, AlaskaTue, Aug 11, 6:05 AM GMT+12 · 55 days ago · 82 km deep · 81 km away
42. 2.1239 km W of Adak, AlaskaTue, Aug 11, 8:28 AM GMT+12 · 55 days ago · 133 km deep · 88 km away
43. 2.3182 km WSW of Adak, AlaskaMon, Aug 10, 4:02 PM HADT · 55 days ago · 30 km deep · 64 km away
44. 3.4215 km WSW of Adak, AlaskaWed, Aug 12, 10:31 PM HADT · 52 days ago · 79 km deep · 55 km away
45. 2.5186 km WSW of Adak, AlaskaThu, Aug 13, 6:22 AM HADT · 52 days ago · 23 km deep · 65 km away
46. 2.5239 km WSW of Adak, AlaskaThu, Aug 13, 7:09 AM GMT-12 · 52 days ago · 11 km deep · 12 km away
47. 2.8176 km WSW of Adak, AlaskaThu, Aug 13, 9:02 PM HADT · 51 days ago · 21 km deep · 74 km away
48. 2.7197 km WSW of Adak, AlaskaThu, Aug 13, 10:05 PM HADT · 51 days ago · 16 km deep · 49 km away
49. 3.2204 km W of Adak, AlaskaFri, Aug 14, 4:33 AM HADT · 51 days ago · 103 km deep · 82 km away
50. 2.2180 km WSW of Adak, AlaskaFri, Aug 14, 4:05 PM HADT · 51 days ago · 27 km deep · 65 km away
51. 2.6Rat Islands, Aleutian Islands, AlaskaSat, Aug 15, 3:57 PM GMT+12 · 50 days ago · 41 km deep · 94 km away
52. 2.3224 km W of Adak, AlaskaFri, Aug 14, 11:00 PM HADT · 50 days ago · 112 km deep · 90 km away
53. 2.8240 km WSW of Adak, AlaskaSat, Aug 15, 2:20 AM GMT-12 · 50 days ago · 10 km deep · 28 km away
54. 2.7239 km WSW of Adak, AlaskaSat, Aug 15, 5:27 AM HADT · 50 days ago · 10 km deep · 29 km away
55. 2.6Rat Islands, Aleutian Islands, AlaskaSun, Aug 16, 6:42 AM GMT+12 · 50 days ago · 34 km deep · 100 km away
56. 2.5171 km W of Adak, AlaskaSat, Aug 15, 11:06 PM HADT · 49 days ago · 11 km deep · 95 km away
57. 2.3197 km W of Adak, AlaskaTue, Aug 18, 12:02 AM HADT · 47 days ago · 119 km deep · 81 km away
58. 2.6244 km WSW of Adak, AlaskaTue, Aug 18, 1:03 AM GMT-12 · 47 days ago · 10 km deep · 6 km away
59. 2.5230 km WSW of Adak, AlaskaTue, Aug 18, 8:59 AM HADT · 47 days ago · 24 km deep · 17 km away
60. 2.2250 km W of Adak, AlaskaThu, Aug 20, 3:45 AM GMT+12 · 46 days ago · 64 km deep · 65 km away

The first 60 of 138.

Before

1. 3.0156 km WSW of Adak, AlaskaSat, Jul 18, 4:40 PM HADT · 78 days ago · 26 km deep · 94 km away
2. 2.5Rat Islands, Aleutian Islands, AlaskaSun, Jul 19, 11:16 AM GMT+12 · 78 days ago · 21 km deep · 99 km away
3. 2.5212 km WSW of Adak, AlaskaSat, Jul 18, 10:29 AM HADT · 78 days ago · 65 km deep · 49 km away
4. 3.0264 km WSW of Adak, AlaskaSun, Jul 19, 6:27 AM GMT+12 · 78 days ago · 65 km deep · 42 km away
5. 2.3199 km W of Adak, AlaskaSat, Jul 18, 5:25 AM HADT · 78 days ago · 117 km deep · 97 km away
6. 2.7226 km W of Adak, AlaskaFri, Jul 17, 2:05 PM HADT · 79 days ago · 86 km deep · 66 km away
7. 2.2170 km SW of Adak, AlaskaThu, Jul 16, 10:55 AM HADT · 80 days ago · 20 km deep · 92 km away
8. 2.4180 km WSW of Adak, AlaskaThu, Jul 16, 5:18 AM HADT · 80 days ago · 73 km deep · 74 km away
9. 2.3281 km WSW of Adak, AlaskaThu, Jul 16, 9:42 AM GMT+12 · 81 days ago · 61 km deep · 64 km away
10. 3.8Rat Islands, Aleutian Islands, AlaskaWed, Jul 15, 11:02 PM GMT+12 · 81 days ago · 21 km deep · 66 km away
11. 2.5160 km SW of Adak, AlaskaMon, Jul 13, 7:07 AM HADT · 83 days ago · 21 km deep · 97 km away
12. 2.3276 km WSW of Adak, AlaskaTue, Jul 14, 1:35 AM GMT+12 · 83 days ago · 63 km deep · 62 km away
13. 2.1Rat Islands, Aleutian Islands, AlaskaMon, Jul 13, 4:37 PM GMT+12 · 83 days ago · 68 km deep · 96 km away
14. 2.6296 km W of Adak, AlaskaMon, Jul 13, 12:22 PM GMT+12 · 84 days ago · 19 km deep · 80 km away
15. 2.6229 km W of Adak, AlaskaSun, Jul 12, 11:31 AM HADT · 84 days ago · 89 km deep · 72 km away
16. 2.8245 km W of Adak, AlaskaSun, Jul 12, 6:23 AM GMT+12 · 85 days ago · 136 km deep · 91 km away
17. 2.4167 km WSW of Adak, AlaskaFri, Jul 10, 2:48 PM HADT · 86 days ago · 26 km deep · 84 km away
18. 2.4174 km WSW of Adak, AlaskaFri, Jul 10, 2:46 PM HADT · 86 days ago · 26 km deep · 78 km away
19. 2.5293 km WSW of Adak, AlaskaSat, Jul 11, 7:48 AM GMT+12 · 86 days ago · 26 km deep · 52 km away
20. 3.1219 km W of Adak, AlaskaFri, Jul 10, 6:24 AM HADT · 86 days ago · 148 km deep · 100 km away

From the USGS Earthquake Hazards Program and its partner networks, event aka2026ofppca. Read Sun, Oct 4, 2026, 2:14 PM UTC.