M1.6 earthquake 152 km W of Adak, Alaska

Magnitude

1.6 (ML, local (Richter)), micro

Magnitude from

AV

Local time

Mon, Jul 13, 2026, 1:12 AM HADT

UTC

2026-07-13 10:12:48 UTC

Depth

8.8 km (5.5 mi), shallow

Epicenter

51.801° N, 178.848° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.8 km horizontally, 0.7 km in depth

Magnitude uncertainty

±0.30

Depth from

From location

Station coverage gap

220°, poorly surrounded by stations

Stations used

5

After

1. 2.3141 km WSW of Adak, AlaskaMon, Jul 13, 3:20 AM HADT · 83 days ago · 1 km deep · 62 km away
2. 1.895 km WSW of Adak, AlaskaMon, Jul 13, 5:33 AM HADT · 83 days ago · 18 km deep · 82 km away
3. 2.5160 km SW of Adak, AlaskaMon, Jul 13, 7:07 AM HADT · 83 days ago · 21 km deep · 87 km away
4. 2.0128 km WSW of Adak, AlaskaMon, Jul 13, 8:00 AM HADT · 83 days ago · 20 km deep · 65 km away
5. 2.3123 km SW of Adak, AlaskaMon, Jul 13, 4:08 PM HADT · 83 days ago · 18 km deep · 99 km away
6. 2.2127 km SW of Adak, AlaskaMon, Jul 13, 4:24 PM HADT · 83 days ago · 34 km deep · 82 km away
7. 2.9125 km WSW of Adak, AlaskaTue, Jul 14, 8:33 AM HADT · 82 days ago · 29 km deep · 67 km away
8. 2.2114 km SW of Adak, AlaskaTue, Jul 14, 10:34 AM HADT · 82 days ago · 19 km deep · 100 km away
9. 2.7151 km SW of Adak, AlaskaTue, Jul 14, 5:30 PM HADT · 82 days ago · 17 km deep · 84 km away
10. 2.4113 km WSW of Adak, AlaskaTue, Jul 14, 8:28 PM HADT · 82 days ago · 9 km deep · 62 km away
11. 2.1119 km WSW of Adak, AlaskaThu, Jul 16, 4:34 AM HADT · 80 days ago · 18 km deep · 72 km away
12. 1.9154 km W of Adak, AlaskaThu, Jul 16, 4:59 AM HADT · 80 days ago · 4 km deep · 3 km away
13. 2.0158 km W of Adak, AlaskaThu, Jul 16, 5:02 AM HADT · 80 days ago · 6 km deep · 5 km away
14. 2.4180 km WSW of Adak, AlaskaThu, Jul 16, 5:18 AM HADT · 80 days ago · 73 km deep · 39 km away
15. 2.0160 km W of Adak, AlaskaThu, Jul 16, 8:44 AM HADT · 80 days ago · 6 km deep · 9 km away
16. 2.2170 km SW of Adak, AlaskaThu, Jul 16, 10:55 AM HADT · 80 days ago · 20 km deep · 96 km away
17. 2.1130 km WSW of Adak, AlaskaThu, Jul 16, 1:02 PM HADT · 80 days ago · 9 km deep · 64 km away
18. 2.2109 km WSW of Adak, AlaskaThu, Jul 16, 8:40 PM HADT · 80 days ago · 9 km deep · 65 km away
19. 2.7226 km W of Adak, AlaskaFri, Jul 17, 2:05 PM HADT · 79 days ago · 86 km deep · 75 km away
20. 2.3108 km WSW of Adak, AlaskaSat, Jul 18, 4:00 AM HADT · 78 days ago · 12 km deep · 68 km away
21. 2.3199 km W of Adak, AlaskaSat, Jul 18, 5:25 AM HADT · 78 days ago · 117 km deep · 47 km away
22. 2.5212 km WSW of Adak, AlaskaSat, Jul 18, 10:29 AM HADT · 78 days ago · 65 km deep · 67 km away
23. 2.485 km SW of Adak, AlaskaSat, Jul 18, 10:31 AM HADT · 78 days ago · 35 km deep · 99 km away
24. 3.0156 km WSW of Adak, AlaskaSat, Jul 18, 4:40 PM HADT · 78 days ago · 26 km deep · 76 km away
25. 1.7123 km WSW of Adak, AlaskaSun, Jul 19, 12:16 AM HADT · 77 days ago · 48 km deep · 60 km away
26. 2.2120 km SW of Adak, AlaskaSun, Jul 19, 2:21 AM HADT · 77 days ago · 20 km deep · 87 km away
27. 2.1121 km WSW of Adak, AlaskaSun, Jul 19, 8:50 AM HADT · 77 days ago · 10 km deep · 75 km away
28. 2.1206 km W of Adak, AlaskaSun, Jul 19, 7:10 PM HADT · 77 days ago · 100 km deep · 54 km away
29. 2.0149 km WSW of Adak, AlaskaMon, Jul 20, 2:58 AM HADT · 76 days ago · 32 km deep · 59 km away
30. 3.4199 km WSW of Adak, AlaskaMon, Jul 20, 6:47 AM HADT · 76 days ago · 21 km deep · 84 km away
31. 2.3197 km WSW of Adak, AlaskaMon, Jul 20, 7:02 AM HADT · 76 days ago · 4 km deep · 92 km away
32. 2.1120 km WSW of Adak, AlaskaMon, Jul 20, 12:07 PM HADT · 76 days ago · 20 km deep · 73 km away
33. 2.6188 km W of Adak, AlaskaMon, Jul 20, 8:07 PM HADT · 76 days ago · 87 km deep · 39 km away
34. 2.1132 km WSW of Adak, AlaskaMon, Jul 20, 11:51 PM HADT · 75 days ago · 11 km deep · 51 km away
35. 2.4145 km SW of Adak, AlaskaTue, Jul 21, 6:33 AM HADT · 75 days ago · 17 km deep · 99 km away
36. 2.6180 km WSW of Adak, AlaskaTue, Jul 21, 7:39 AM HADT · 75 days ago · 8 km deep · 58 km away
37. 2.6100 km SW of Adak, AlaskaWed, Jul 22, 1:56 AM HADT · 74 days ago · 28 km deep · 97 km away
38. 3.2193 km WSW of Adak, AlaskaThu, Jul 23, 3:49 AM HADT · 73 days ago · 30 km deep · 63 km away
39. 2.7237 km W of Adak, AlaskaThu, Jul 23, 11:02 PM HADT · 73 days ago · 8 km deep · 85 km away
40. 1.6146 km W of Adak, AlaskaFri, Jul 24, 4:25 PM HADT · 72 days ago · 12 km deep · 6 km away
41. 2.0113 km WSW of Adak, AlaskaSat, Jul 25, 12:58 AM HADT · 71 days ago · 9 km deep · 68 km away
42. 2.2145 km SW of Adak, AlaskaSat, Jul 25, 1:55 AM HADT · 71 days ago · 23 km deep · 86 km away
43. 2.2148 km SW of Adak, AlaskaSat, Jul 25, 3:55 AM HADT · 71 days ago · 29 km deep · 81 km away
44. 2.0115 km WSW of Adak, AlaskaSat, Jul 25, 11:51 AM HADT · 71 days ago · 5 km deep · 73 km away
45. 3.3151 km W of Adak, AlaskaSat, Jul 25, 12:24 PM HADT · 71 days ago · 16 km deep · 12 km away
46. 2.1115 km WSW of Adak, AlaskaSat, Jul 25, 6:14 PM HADT · 71 days ago · 9 km deep · 69 km away
47. 2.7150 km WSW of Adak, AlaskaSun, Jul 26, 6:11 AM HADT · 70 days ago · 40 km deep · 72 km away
48. 2.1107 km SW of Adak, AlaskaSun, Jul 26, 10:21 AM HADT · 70 days ago · 20 km deep · 82 km away
49. 2.5226 km W of Adak, AlaskaSun, Jul 26, 12:19 PM HADT · 70 days ago · 134 km deep · 74 km away
50. 2.7175 km WSW of Adak, AlaskaSun, Jul 26, 3:35 PM HADT · 70 days ago · 76 km deep · 43 km away
51. 3.3234 km WSW of Adak, AlaskaSun, Jul 26, 8:02 PM HADT · 70 days ago · 62 km deep · 89 km away
52. 1.8103 km WSW of Adak, AlaskaMon, Jul 27, 4:09 AM HADT · 69 days ago · 35 km deep · 76 km away
53. 2.0108 km WSW of Adak, AlaskaMon, Jul 27, 8:53 AM HADT · 69 days ago · 2 km deep · 72 km away
54. 2.6215 km WSW of Adak, AlaskaMon, Jul 27, 10:15 AM HADT · 69 days ago · 14 km deep · 77 km away
55. 2.5127 km SW of Adak, AlaskaMon, Jul 27, 8:50 PM HADT · 69 days ago · 35 km deep · 91 km away
56. 2.6112 km WSW of Adak, AlaskaTue, Jul 28, 1:57 AM HADT · 68 days ago · 14 km deep · 60 km away
57. 2.0132 km WSW of Adak, AlaskaTue, Jul 28, 4:57 AM HADT · 68 days ago · 2 km deep · 54 km away
58. 2.3139 km SW of Adak, AlaskaTue, Jul 28, 10:07 AM HADT · 68 days ago · 8 km deep · 98 km away
59. 2.8168 km W of Adak, AlaskaTue, Jul 28, 6:20 PM HADT · 68 days ago · 10 km deep · 18 km away
60. 2.3166 km W of Adak, AlaskaTue, Jul 28, 6:34 PM HADT · 68 days ago · 9 km deep · 18 km away

The first 60 of at least 199.

Before

1. 1.986 km SW of Adak, AlaskaSun, Jul 12, 8:06 PM HADT · 84 days ago · 17 km deep · 98 km away
2. 2.8136 km WSW of Adak, AlaskaSun, Jul 12, 5:49 PM HADT · 84 days ago · 10 km deep · 51 km away
3. 2.3139 km WSW of Adak, AlaskaSun, Jul 12, 5:42 PM HADT · 84 days ago · 1 km deep · 62 km away
4. 2.6229 km W of Adak, AlaskaSun, Jul 12, 11:31 AM HADT · 84 days ago · 89 km deep · 77 km away
5. 2.8245 km W of Adak, AlaskaSun, Jul 12, 6:23 AM GMT+12 · 85 days ago · 136 km deep · 93 km away
6. 4.3122 km SW of Adak, AlaskaFri, Jul 10, 9:41 PM HADT · 86 days ago · 35 km deep · 84 km away
7. 2.3128 km SW of Adak, AlaskaFri, Jul 10, 3:12 PM HADT · 86 days ago · 17 km deep · 82 km away
8. 2.4167 km WSW of Adak, AlaskaFri, Jul 10, 2:48 PM HADT · 86 days ago · 26 km deep · 77 km away
9. 2.4174 km WSW of Adak, AlaskaFri, Jul 10, 2:46 PM HADT · 86 days ago · 26 km deep · 82 km away
10. 3.1219 km W of Adak, AlaskaFri, Jul 10, 6:24 AM HADT · 86 days ago · 148 km deep · 69 km away
11. 2.3132 km SW of Adak, AlaskaFri, Jul 10, 4:37 AM HADT · 86 days ago · 25 km deep · 80 km away
12. 3.2104 km SW of Adak, AlaskaThu, Jul 9, 8:35 AM HADT · 87 days ago · 27 km deep · 99 km away
13. 2.0133 km SW of Adak, AlaskaWed, Jul 8, 8:59 PM HADT · 88 days ago · 26 km deep · 85 km away
14. 2.4204 km WSW of Adak, AlaskaWed, Jul 8, 8:27 PM HADT · 88 days ago · 6 km deep · 96 km away
15. 2.5217 km WSW of Adak, AlaskaWed, Jul 8, 3:27 PM HADT · 88 days ago · 35 km deep · 94 km away
16. 1.8102 km WSW of Adak, AlaskaWed, Jul 8, 12:04 PM HADT · 88 days ago · 21 km deep · 82 km away
17. 2.099 km WSW of Adak, AlaskaMon, Jul 6, 7:00 PM HADT · 90 days ago · 19 km deep · 63 km away
18. 1.753 km W of Adak, AlaskaMon, Jul 6, 5:32 AM HADT · 90 days ago · 17 km deep · 99 km away
19. 2.3122 km SW of Adak, AlaskaMon, Jul 6, 5:10 AM HADT · 90 days ago · 21 km deep · 92 km away
20. 2.7192 km WSW of Adak, AlaskaSun, Jul 5, 7:35 AM HADT · 91 days ago · 21 km deep · 85 km away

From the USGS Earthquake Hazards Program and its partner networks, event av94306333. Read Sun, Oct 4, 2026, 7:41 PM UTC.