M1.9 earthquake 99 km SSW of Unalaska, Alaska

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Jun 17, 2026, 12:34 PM AKDT

UTC

2026-06-17 20:34:00 UTC

Depth

19.2 km (11.9 mi), shallow

Epicenter

53.013° N, 166.913° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 10.1 km horizontally, 11.4 km in depth

Magnitude uncertainty

±0.20

Station coverage gap

242°, poorly surrounded by stations

Stations used

12

• Unalaska, AlaskaPopulation 4,491. Forecast99 kmSSW

After

1. 2.690 km S of Unalaska, AlaskaThu, Jun 18, 1:17 AM AKDT · 108 days ago · 35 km deep · 16 km away
2. 1.7105 km S of Unalaska, AlaskaThu, Jun 18, 6:41 AM AKDT · 107 days ago · 51 km deep · 13 km away
3. 2.688 km SSW of Unalaska, AlaskaThu, Jun 18, 7:30 AM AKDT · 107 days ago · 35 km deep · 14 km away
4. 2.4106 km E of Nikolski, AlaskaThu, Jun 18, 11:04 AM AKDT · 107 days ago · 15 km deep · 27 km away
5. 1.6100 km SSW of Unalaska, AlaskaThu, Jun 18, 5:56 PM AKDT · 107 days ago · 23 km deep · 2 km away
6. 1.754 km SE of Unalaska, AlaskaFri, Jun 19, 7:10 AM AKDT · 106 days ago · 21 km deep · 92 km away
7. 1.659 km SSW of Unalaska, AlaskaFri, Jun 19, 7:40 AM AKDT · 106 days ago · 5 km deep · 45 km away
8. 2.160 km SSW of Unalaska, AlaskaFri, Jun 19, 10:15 AM AKDT · 106 days ago · 2 km deep · 44 km away
9. 3.069 km E of Nikolski, AlaskaFri, Jun 19, 10:22 AM AKDT · 106 days ago · 35 km deep · 64 km away
10. 1.753 km E of Nikolski, AlaskaSat, Jun 20, 3:40 AM AKDT · 105 days ago · 80 km deep · 78 km away
11. 2.2109 km S of Unalaska, AlaskaSat, Jun 20, 5:10 AM AKDT · 105 days ago · 11 km deep · 20 km away
12. 2.064 km SSE of Unalaska, AlaskaSat, Jun 20, 7:29 AM AKDT · 105 days ago · 58 km deep · 50 km away
13. 2.7147 km S of Unalaska, AlaskaSat, Jun 20, 8:56 AM AKDT · 105 days ago · 1 km deep · 56 km away
14. 2.5145 km S of Unalaska, AlaskaSat, Jun 20, 1:06 PM AKDT · 105 days ago · 8 km deep · 55 km away
15. 2.7129 km S of Unalaska, AlaskaSat, Jun 20, 4:36 PM AKDT · 105 days ago · 8 km deep · 37 km away
16. 2.692 km SSW of Unalaska, AlaskaSat, Jun 20, 7:05 PM AKDT · 105 days ago · 35 km deep · 32 km away
17. 2.075 km SW of Unalaska, AlaskaSat, Jun 20, 7:13 PM AKDT · 105 days ago · 10 km deep · 39 km away
18. 1.99 km SSE of Unalaska, AlaskaSun, Jun 21, 7:20 PM AKDT · 104 days ago · 9 km deep · 92 km away
19. 2.083 km SE of Unalaska, AlaskaMon, Jun 22, 12:20 AM AKDT · 104 days ago · 19 km deep · 81 km away
20. 2.399 km SSW of Unalaska, AlaskaMon, Jun 22, 1:29 AM AKDT · 104 days ago · 20 km deep · 2 km away
21. 1.774 km SW of Unalaska, AlaskaMon, Jun 22, 5:06 AM AKDT · 103 days ago · 12 km deep · 38 km away
22. 1.76 km W of Dutch Harbor, AlaskaMon, Jun 22, 9:00 AM AKDT · 103 days ago · 10 km deep · 99 km away
23. 1.86 km WSW of Dutch Harbor, AlaskaMon, Jun 22, 9:30 AM AKDT · 103 days ago · 10 km deep · 98 km away
24. 1.9142 km S of Unalaska, AlaskaMon, Jun 22, 5:02 PM AKDT · 103 days ago · 21 km deep · 46 km away
25. 2.3130 km S of Unalaska, AlaskaMon, Jun 22, 5:16 PM AKDT · 103 days ago · 11 km deep · 37 km away
26. 1.8101 km SSW of Unalaska, AlaskaMon, Jun 22, 11:36 PM AKDT · 103 days ago · 20 km deep · 4 km away
27. 1.899 km SSW of Unalaska, AlaskaTue, Jun 23, 2:09 AM AKDT · 102 days ago · 20 km deep · 1 km away
28. 1.790 km S of Unalaska, AlaskaTue, Jun 23, 3:56 AM AKDT · 102 days ago · 27 km deep · 15 km away
29. 1.9103 km E of Nikolski, AlaskaTue, Jun 23, 4:24 AM AKDT · 102 days ago · 35 km deep · 37 km away
30. 2.780 km SSE of Unalaska, AlaskaWed, Jun 24, 4:11 AM AKDT · 101 days ago · 16 km deep · 73 km away
31. 2.598 km SSW of Unalaska, AlaskaThu, Jun 25, 5:43 AM AKDT · 100 days ago · 22 km deep · 0 km away
32. 2.026 km SW of Unalaska, AlaskaThu, Jun 25, 6:10 AM AKDT · 100 days ago · 93 km deep · 75 km away
33. 2.398 km SSW of Unalaska, AlaskaThu, Jun 25, 6:32 AM AKDT · 100 days ago · 18 km deep · 2 km away
34. 2.396 km SSW of Unalaska, AlaskaThu, Jun 25, 10:27 AM AKDT · 100 days ago · 29 km deep · 4 km away
35. 2.496 km SSW of Unalaska, AlaskaThu, Jun 25, 10:36 AM AKDT · 100 days ago · 25 km deep · 2 km away
36. 1.777 km WSW of Unalaska, AlaskaThu, Jun 25, 11:35 PM AKDT · 100 days ago · 88 km deep · 69 km away
37. 2.599 km SSW of Unalaska, AlaskaFri, Jun 26, 6:03 PM AKDT · 99 days ago · 24 km deep · 0 km away
38. 2.5100 km ESE of Nikolski, AlaskaSat, Jun 27, 1:33 AM AKDT · 99 days ago · 2 km deep · 43 km away
39. 1.56 km W of Dutch Harbor, AlaskaSat, Jun 27, 3:28 PM AKDT · 98 days ago · 8 km deep · 100 km away
40. 2.4106 km E of Nikolski, AlaskaSun, Jun 28, 9:50 AM AKDT · 97 days ago · 12 km deep · 25 km away
41. 2.045 km SE of Unalaska, AlaskaSun, Jun 28, 1:43 PM AKDT · 97 days ago · 32 km deep · 79 km away
42. 2.238 km SSW of Unalaska, AlaskaSun, Jun 28, 6:05 PM AKDT · 97 days ago · 79 km deep · 61 km away
43. 3.0107 km SSE of Unalaska, AlaskaSun, Jun 28, 7:16 PM AKDT · 97 days ago · 19 km deep · 79 km away
44. 2.4139 km ESE of Nikolski, AlaskaSun, Jun 28, 9:13 PM AKDT · 97 days ago · 23 km deep · 64 km away
45. 2.3147 km ESE of Nikolski, AlaskaMon, Jun 29, 3:57 PM AKDT · 96 days ago · 20 km deep · 67 km away
46. 1.857 km SSW of Unalaska, AlaskaMon, Jun 29, 4:32 PM AKDT · 96 days ago · 12 km deep · 48 km away
47. 2.640 km S of Unalaska, AlaskaTue, Jun 30, 2:45 PM AKDT · 95 days ago · 66 km deep · 61 km away
48. 2.382 km S of Unalaska, AlaskaTue, Jun 30, 9:27 PM AKDT · 95 days ago · 33 km deep · 37 km away
49. 2.198 km SSW of Unalaska, AlaskaTue, Jun 30, 11:28 PM AKDT · 95 days ago · 21 km deep · 2 km away
50. 2.399 km SSW of Unalaska, AlaskaWed, Jul 1, 12:49 AM AKDT · 95 days ago · 19 km deep · 2 km away
51. 2.176 km SW of Unalaska, AlaskaWed, Jul 1, 7:09 PM AKDT · 94 days ago · 13 km deep · 40 km away
52. 2.3104 km S of Unalaska, AlaskaThu, Jul 2, 8:42 AM AKDT · 93 days ago · 17 km deep · 29 km away
53. 3.287 km S of Unalaska, AlaskaThu, Jul 2, 12:57 PM AKDT · 93 days ago · 35 km deep · 14 km away
54. 1.95 km W of Dutch Harbor, AlaskaThu, Jul 2, 3:03 PM AKDT · 93 days ago · 9 km deep · 100 km away
55. 2.4145 km ESE of Nikolski, AlaskaThu, Jul 2, 9:09 PM AKDT · 93 days ago · 9 km deep · 55 km away
56. 2.3108 km E of Nikolski, AlaskaFri, Jul 3, 6:46 AM AKDT · 92 days ago · 18 km deep · 33 km away
57. 2.364 km SSE of Unalaska, AlaskaFri, Jul 3, 7:09 AM AKDT · 92 days ago · 31 km deep · 58 km away
58. 2.159 km ENE of Nikolski, AlaskaFri, Jul 3, 12:17 PM AKDT · 92 days ago · 118 km deep · 76 km away
59. 2.256 km SE of Unalaska, AlaskaFri, Jul 3, 5:41 PM AKDT · 92 days ago · 23 km deep · 78 km away
60. 2.572 km SE of Unalaska, AlaskaSat, Jul 4, 8:29 PM AKDT · 91 days ago · 19 km deep · 90 km away

The first 60 of 163.

Before

1. 2.570 km SSW of Unalaska, AlaskaWed, Jun 17, 12:28 PM AKDT · 108 days ago · 11 km deep · 32 km away
2. 2.641 km ENE of Nikolski, AlaskaWed, Jun 17, 11:30 AM AKDT · 108 days ago · 102 km deep · 93 km away
3. 3.369 km SSE of Unalaska, AlaskaTue, Jun 16, 9:55 PM AKDT · 109 days ago · 10 km deep · 71 km away
4. 2.460 km SE of Unalaska, AlaskaTue, Jun 16, 7:48 PM AKDT · 109 days ago · 23 km deep · 78 km away
5. 2.5102 km S of Unalaska, AlaskaTue, Jun 16, 12:02 PM AKDT · 109 days ago · 2 km deep · 43 km away
6. 2.476 km SE of Unalaska, AlaskaTue, Jun 16, 8:45 AM AKDT · 109 days ago · 22 km deep · 84 km away
7. 2.498 km SSW of Unalaska, AlaskaTue, Jun 16, 8:31 AM AKDT · 109 days ago · 22 km deep · 2 km away
8. 2.398 km SSW of Unalaska, AlaskaMon, Jun 15, 8:43 PM AKDT · 110 days ago · 5 km deep · 1 km away
9. 2.996 km E of Nikolski, AlaskaMon, Jun 15, 2:44 PM AKDT · 110 days ago · 35 km deep · 38 km away
10. 2.2102 km E of Nikolski, AlaskaMon, Jun 15, 1:54 PM AKDT · 110 days ago · 46 km deep · 36 km away
11. 3.094 km E of Nikolski, AlaskaMon, Jun 15, 1:34 PM AKDT · 110 days ago · 31 km deep · 39 km away
12. 3.5113 km E of Nikolski, AlaskaMon, Jun 15, 1:17 PM AKDT · 110 days ago · 10 km deep · 25 km away
13. 2.357 km SE of Nikolski, AlaskaMon, Jun 15, 12:32 PM AKDT · 110 days ago · 23 km deep · 97 km away
14. 3.695 km SSW of Unalaska, AlaskaMon, Jun 15, 12:13 PM AKDT · 110 days ago · 15 km deep · 4 km away
15. 2.052 km SSW of Unalaska, AlaskaMon, Jun 15, 10:00 AM AKDT · 110 days ago · 78 km deep · 47 km away
16. 2.372 km SE of Unalaska, AlaskaSun, Jun 14, 3:47 PM AKDT · 111 days ago · 57 km deep · 93 km away
17. 3.163 km SE of Unalaska, AlaskaSun, Jun 14, 3:43 PM AKDT · 111 days ago · 35 km deep · 92 km away
18. 3.291 km SSW of Unalaska, AlaskaSun, Jun 14, 12:13 PM AKDT · 111 days ago · 35 km deep · 11 km away
19. 2.699 km SSW of Unalaska, AlaskaSun, Jun 14, 2:20 AM AKDT · 111 days ago · 25 km deep · 20 km away
20. 2.499 km SSW of Unalaska, AlaskaSun, Jun 14, 12:57 AM AKDT · 112 days ago · 27 km deep · 1 km away

From the USGS Earthquake Hazards Program and its partner networks, event aka2026lyausd. Read Sat, Oct 3, 2026, 9:35 PM UTC.