M1.5 earthquake 75 km ENE of Ugashik, Alaska

Magnitude

1.5 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Mon, Sep 25, 2017, 4:45 AM AKDT

UTC

2017-09-25 12:45:58 UTC

Depth

1.1 km (0.7 mi), shallow

Epicenter

57.678° N, 156.179° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

13

• Naknek, AlaskaPopulation 544. Forecast127 kmSSE
• Anchorage, AlaskaPopulation 289,600. Forecast530 kmSW

After

1. 1.762 km SSE of Ugashik, AlaskaTue, Sep 26, 4:13 AM AKDT · 3295 days ago · 78 km deep · 83 km away
2. 2.468 km W of Akhiok, AlaskaTue, Sep 26, 5:25 PM AKDT · 3295 days ago · 69 km deep · 87 km away
3. 1.567 km W of Karluk, AlaskaWed, Sep 27, 6:24 AM AKDT · 3294 days ago · 77 km deep · 37 km away
4. 1.865 km WSW of Karluk, AlaskaWed, Sep 27, 10:10 AM AKDT · 3294 days ago · 64 km deep · 49 km away
5. 1.587 km NW of Karluk, AlaskaWed, Sep 27, 6:41 PM AKDT · 3293 days ago · 2 km deep · 73 km away
6. 1.685 km NNW of Karluk, AlaskaWed, Sep 27, 11:56 PM AKDT · 3293 days ago · 1 km deep · 86 km away
7. 2.083 km ENE of Ugashik, AlaskaThu, Sep 28, 7:56 AM AKDT · 3293 days ago · 116 km deep · 17 km away
8. 1.970 km SW of Karluk, AlaskaFri, Sep 29, 3:48 AM AKDT · 3292 days ago · 73 km deep · 81 km away
9. 1.975 km W of Karluk, AlaskaFri, Sep 29, 6:46 PM AKDT · 3291 days ago · 92 km deep · 32 km away
10. 1.987 km NW of Karluk, AlaskaSun, Oct 1, 4:17 AM AKDT · 3290 days ago · 2 km deep · 74 km away
11. 2.460 km NNW of Karluk, AlaskaMon, Oct 2, 8:07 AM AKDT · 3289 days ago · 75 km deep · 98 km away
12. 1.684 km ESE of Egegik, AlaskaTue, Oct 3, 3:46 AM AKDT · 3288 days ago · 5 km deep · 21 km away
13. 1.813 km WSW of Karluk, AlaskaTue, Oct 3, 10:42 AM AKDT · 3288 days ago · 47 km deep · 93 km away
14. 2.685 km SE of Ugashik, AlaskaTue, Oct 3, 1:20 PM AKDT · 3288 days ago · 84 km deep · 69 km away
15. 2.567 km SE of Ugashik, AlaskaThu, Oct 5, 3:40 PM AKDT · 3286 days ago · 37 km deep · 76 km away
16. 2.057 km E of Ugashik, AlaskaFri, Oct 6, 8:22 PM AKDT · 3284 days ago · 10 km deep · 21 km away
17. 1.646 km NW of Karluk, AlaskaSun, Oct 8, 1:22 AM AKDT · 3283 days ago · 74 km deep · 80 km away
18. 2.5Alaska PeninsulaMon, Oct 9, 2:27 AM AKDT · 3282 days ago · 125 km deep · 19 km away
19. 1.662 km WSW of Karluk, AlaskaMon, Oct 9, 3:37 AM AKDT · 3282 days ago · 66 km deep · 49 km away
20. 1.634 km SW of Karluk, AlaskaMon, Oct 9, 1:07 PM AKDT · 3282 days ago · 50 km deep · 90 km away
21. 2.276 km NW of Karluk, AlaskaTue, Oct 10, 1:27 AM AKDT · 3281 days ago · 7 km deep · 59 km away
22. 2.349 km SE of Ugashik, AlaskaTue, Oct 10, 3:11 AM AKDT · 3281 days ago · 88 km deep · 63 km away
23. 2.128 km W of Karluk, AlaskaWed, Oct 11, 12:43 AM AKDT · 3280 days ago · 62 km deep · 75 km away
24. 4.268 km ENE of Ugashik, AlaskaWed, Oct 11, 9:51 PM AKDT · 3279 days ago · 124 km deep · 14 km away
25. 1.783 km NNW of Karluk, AlaskaThu, Oct 12, 5:40 AM AKDT · 3279 days ago · 0 km deep · 98 km away
26. 2.055 km NW of Karluk, AlaskaFri, Oct 13, 1:36 AM AKDT · 3278 days ago · 86 km deep · 78 km away
27. 1.855 km NNW of Karluk, AlaskaFri, Oct 13, 8:53 AM AKDT · 3278 days ago · 7 km deep · 95 km away
28. 1.874 km ESE of Egegik, AlaskaFri, Oct 13, 9:47 PM AKDT · 3277 days ago · 129 km deep · 31 km away
29. 1.568 km W of Karluk, AlaskaSat, Oct 14, 5:29 PM AKDT · 3277 days ago · 86 km deep · 37 km away
30. 1.951 km SE of King Salmon, AlaskaSun, Oct 15, 8:17 AM AKDT · 3276 days ago · 155 km deep · 83 km away
31. 1.652 km SSE of King Salmon, AlaskaMon, Oct 16, 12:13 AM AKDT · 3275 days ago · 152 km deep · 67 km away
32. 3.440 km WNW of Karluk, AlaskaMon, Oct 16, 6:44 AM AKDT · 3275 days ago · 64 km deep · 66 km away
33. 1.780 km ESE of King Salmon, AlaskaTue, Oct 17, 11:18 PM AKDT · 3273 days ago · 122 km deep · 94 km away
34. 2.344 km SE of Egegik, AlaskaFri, Oct 20, 12:47 AM AKDT · 3271 days ago · 155 km deep · 48 km away
35. 2.224 km WSW of Karluk, AlaskaSat, Oct 21, 2:48 PM AKDT · 3270 days ago · 54 km deep · 81 km away
36. 1.964 km SE of Ugashik, AlaskaSun, Oct 22, 3:11 AM AKDT · 3269 days ago · 11 km deep · 59 km away
37. 2.686 km NNW of Karluk, AlaskaSun, Oct 22, 5:35 PM AKDT · 3269 days ago · 3 km deep · 98 km away
38. 1.736 km SSE of Egegik, AlaskaMon, Oct 23, 12:34 AM AKDT · 3268 days ago · 8 km deep · 63 km away
39. 2.073 km ESE of Ugashik, AlaskaMon, Oct 23, 7:22 AM AKDT · 3268 days ago · 82 km deep · 45 km away
40. 1.677 km ESE of Egegik, AlaskaMon, Oct 23, 8:35 PM AKDT · 3267 days ago · 136 km deep · 30 km away
41. 1.662 km SW of Karluk, AlaskaTue, Oct 24, 7:22 AM AKDT · 3267 days ago · 11 km deep · 84 km away
42. 2.538 km WNW of Karluk, AlaskaTue, Oct 24, 10:17 AM AKDT · 3267 days ago · 77 km deep · 66 km away
43. 2.358 km SSE of King Salmon, AlaskaTue, Oct 24, 6:48 PM AKDT · 3266 days ago · 150 km deep · 61 km away
44. 1.623 km NNW of Karluk, AlaskaTue, Oct 24, 7:11 PM AKDT · 3266 days ago · 62 km deep · 95 km away
45. 2.268 km SE of King Salmon, AlaskaWed, Oct 25, 2:33 AM AKDT · 3266 days ago · 149 km deep · 57 km away
46. 2.245 km SSE of Ugashik, AlaskaThu, Oct 26, 12:04 AM AKDT · 3265 days ago · 90 km deep · 81 km away
47. 2.023 km NNW of Karluk, AlaskaThu, Oct 26, 1:03 AM AKDT · 3265 days ago · 69 km deep · 94 km away
48. 2.739 km WNW of Karluk, AlaskaThu, Oct 26, 4:57 AM AKDT · 3265 days ago · 78 km deep · 67 km away
49. 1.663 km ESE of Ugashik, AlaskaFri, Oct 27, 12:40 AM AKDT · 3264 days ago · 10 km deep · 57 km away
50. 2.283 km W of Karluk, AlaskaSat, Oct 28, 6:10 AM AKDT · 3263 days ago · 81 km deep · 25 km away
51. 2.271 km W of Karluk, AlaskaMon, Oct 30, 9:35 AM AKDT · 3261 days ago · 88 km deep · 33 km away
52. 1.6Alaska PeninsulaTue, Oct 31, 5:23 AM AKDT · 3260 days ago · 3 km deep · 89 km away
53. 1.639 km S of Ugashik, AlaskaWed, Nov 1, 10:00 AM AKDT · 3259 days ago · 5 km deep · 95 km away
54. 2.561 km NNW of Karluk, AlaskaWed, Nov 1, 8:57 PM AKDT · 3258 days ago · 83 km deep · 96 km away
55. 1.894 km WSW of Karluk, AlaskaSat, Nov 4, 1:27 AM AKDT · 3256 days ago · 68 km deep · 62 km away
56. 1.677 km ESE of Egegik, AlaskaSat, Nov 4, 9:26 AM AKDT · 3256 days ago · 136 km deep · 27 km away
57. 1.866 km W of Akhiok, AlaskaSat, Nov 4, 1:45 PM AKDT · 3256 days ago · 8 km deep · 94 km away
58. 1.764 km ENE of Ugashik, AlaskaSun, Nov 5, 2:39 AM AKST · 3255 days ago · 113 km deep · 12 km away
59. 1.539 km NE of Ugashik, AlaskaSun, Nov 5, 2:57 AM AKST · 3255 days ago · 83 km deep · 40 km away
60. 1.789 km NNW of Karluk, AlaskaMon, Nov 6, 11:14 AM AKST · 3254 days ago · 2 km deep · 90 km away

The first 60 of 88.

Before

1. 1.930 km WNW of Karluk, AlaskaSun, Sep 24, 4:09 PM AKDT · 3297 days ago · 77 km deep · 76 km away
2. 2.284 km NNW of Karluk, AlaskaSun, Sep 24, 2:13 PM AKDT · 3297 days ago · 2 km deep · 98 km away
3. 2.250 km SE of King Salmon, AlaskaSun, Sep 24, 3:07 AM AKDT · 3297 days ago · 158 km deep · 83 km away
4. 2.576 km ENE of Ugashik, AlaskaSat, Sep 23, 8:51 PM AKDT · 3297 days ago · 1 km deep · 2 km away
5. 1.848 km NW of Karluk, AlaskaSat, Sep 23, 6:27 PM AKDT · 3297 days ago · 70 km deep · 64 km away
6. 2.274 km ENE of Ugashik, AlaskaSat, Sep 23, 2:15 AM AKDT · 3298 days ago · 119 km deep · 18 km away
7. 2.070 km WNW of Karluk, AlaskaTue, Sep 19, 9:37 PM AKDT · 3301 days ago · 90 km deep · 39 km away
8. 2.145 km SE of Ugashik, AlaskaMon, Sep 18, 7:03 AM AKDT · 3303 days ago · 98 km deep · 69 km away
9. 1.653 km SW of Karluk, AlaskaSun, Sep 17, 8:51 AM AKDT · 3304 days ago · 33 km deep · 85 km away
10. 3.234 km SSW of Karluk, AlaskaSun, Sep 17, 3:42 AM AKDT · 3304 days ago · 43 km deep · 97 km away
11. 2.068 km WNW of Karluk, AlaskaSun, Sep 17, 3:26 AM AKDT · 3304 days ago · 89 km deep · 38 km away
12. 1.553 km ESE of Egegik, AlaskaSat, Sep 16, 3:07 PM AKDT · 3305 days ago · 16 km deep · 42 km away
13. 2.676 km ENE of Ugashik, AlaskaSat, Sep 16, 1:45 PM AKDT · 3305 days ago · 2 km deep · 2 km away
14. 2.181 km W of Karluk, AlaskaSat, Sep 16, 9:47 AM AKDT · 3305 days ago · 74 km deep · 29 km away
15. 2.699 km ESE of Ugashik, AlaskaFri, Sep 15, 12:16 PM AKDT · 3306 days ago · 82 km deep · 69 km away
16. 2.389 km WSW of Karluk, AlaskaFri, Sep 15, 2:58 AM AKDT · 3306 days ago · 8 km deep · 62 km away
17. 1.519 km NNW of Karluk, AlaskaWed, Sep 13, 2:02 PM AKDT · 3308 days ago · 52 km deep · 99 km away
18. 1.952 km NW of Karluk, AlaskaWed, Sep 13, 2:28 AM AKDT · 3308 days ago · 77 km deep · 67 km away
19. 2.065 km WSW of Karluk, AlaskaTue, Sep 12, 7:21 AM AKDT · 3309 days ago · 66 km deep · 55 km away
20. 2.176 km W of Akhiok, AlaskaTue, Sep 12, 12:31 AM AKDT · 3309 days ago · 65 km deep · 87 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak017cbffzc0 (also filed as ak16901203). Read Sun, Oct 4, 2026, 1:42 PM UTC.