M1.9 earthquake 89 km SE of Ugashik, Alaska

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Aug 27, 2025, 11:04 PM AKDT

UTC

2025-08-28 07:04:46 UTC

Depth

11.5 km (7.1 mi), shallow

Epicenter

56.932° N, 156.367° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

25

• Naknek, AlaskaPopulation 544. Forecast203 kmS

After

1. 2.058 km SE of Ugashik, AlaskaFri, Aug 29, 10:06 AM AKDT · 400 days ago · 9 km deep · 32 km away
2. 1.567 km SSW of Ugashik, AlaskaFri, Aug 29, 9:33 PM AKDT · 400 days ago · 14 km deep · 95 km away
3. 2.451 km E of Ugashik, AlaskaSat, Aug 30, 10:21 PM AKDT · 399 days ago · 6 km deep · 65 km away
4. 1.846 km SW of Karluk, AlaskaSun, Aug 31, 2:31 AM AKDT · 399 days ago · 53 km deep · 93 km away
5. 2.059 km SW of Karluk, AlaskaMon, Sep 1, 2:18 AM AKDT · 398 days ago · 53 km deep · 80 km away
6. 2.995 km W of Akhiok, AlaskaMon, Sep 1, 8:46 AM AKDT · 397 days ago · 63 km deep · 40 km away
7. 2.0115 km ENE of Chignik, AlaskaMon, Sep 1, 11:06 AM AKDT · 397 days ago · 46 km deep · 46 km away
8. 1.755 km W of Akhiok, AlaskaMon, Sep 1, 11:52 PM AKDT · 397 days ago · 8 km deep · 78 km away
9. 2.1135 km SW of Akhiok, AlaskaTue, Sep 2, 5:25 AM AKDT · 397 days ago · 5 km deep · 81 km away
10. 1.694 km SE of Ugashik, AlaskaTue, Sep 2, 9:32 AM AKDT · 396 days ago · 74 km deep · 4 km away
11. 2.7106 km E of Chignik, AlaskaThu, Sep 4, 12:47 PM AKDT · 394 days ago · 18 km deep · 60 km away
12. 1.666 km E of Ugashik, AlaskaMon, Sep 8, 2:41 AM AKDT · 391 days ago · 40 km deep · 66 km away
13. 1.647 km SW of Karluk, AlaskaMon, Sep 8, 6:41 AM AKDT · 390 days ago · 27 km deep · 88 km away
14. 2.369 km W of Akhiok, AlaskaWed, Sep 10, 3:38 AM AKDT · 389 days ago · 210 km deep · 64 km away
15. 2.193 km ESE of Ugashik, AlaskaWed, Sep 10, 4:40 AM AKDT · 389 days ago · 13 km deep · 44 km away
16. 2.7122 km SW of Akhiok, AlaskaWed, Sep 10, 7:45 AM AKDT · 388 days ago · 26 km deep · 83 km away
17. 2.753 km WNW of Akhiok, AlaskaThu, Sep 11, 6:35 PM AKDT · 387 days ago · 35 km deep · 88 km away
18. 2.566 km ENE of Ugashik, AlaskaFri, Sep 12, 1:01 AM AKDT · 387 days ago · 108 km deep · 79 km away
19. 1.87 km ENE of Ugashik, AlaskaSat, Sep 13, 1:20 AM AKDT · 386 days ago · 99 km deep · 88 km away
20. 1.688 km ESE of Ugashik, AlaskaSun, Sep 14, 7:18 AM AKDT · 384 days ago · 12 km deep · 32 km away
21. 1.557 km E of Ugashik, AlaskaMon, Sep 15, 1:10 PM AKDT · 383 days ago · 6 km deep · 60 km away
22. 2.591 km ESE of Ugashik, AlaskaTue, Sep 16, 2:15 AM AKDT · 383 days ago · 14 km deep · 36 km away
23. 1.956 km SW of Karluk, AlaskaTue, Sep 16, 11:29 AM AKDT · 382 days ago · 62 km deep · 83 km away
24. 1.854 km WNW of Akhiok, AlaskaWed, Sep 17, 5:17 AM AKDT · 382 days ago · 84 km deep · 82 km away
25. 2.595 km E of Chignik, AlaskaWed, Sep 17, 8:03 PM AKDT · 381 days ago · 17 km deep · 78 km away
26. 2.344 km SSW of Ugashik, AlaskaSat, Sep 20, 12:32 AM AKDT · 379 days ago · 5 km deep · 76 km away
27. 2.146 km SE of Ugashik, AlaskaSat, Sep 20, 2:52 AM AKDT · 379 days ago · 6 km deep · 44 km away
28. 1.871 km SSW of Ugashik, AlaskaTue, Sep 23, 4:06 PM AKDT · 375 days ago · 3 km deep · 90 km away
29. 4.6114 km E of Chignik, AlaskaTue, Sep 23, 11:05 PM AKDT · 375 days ago · 45 km deep · 65 km away · felt by 2
30. 3.1128 km E of Chignik, AlaskaWed, Sep 24, 1:51 AM AKDT · 375 days ago · 50 km deep · 56 km away
31. 2.6129 km E of Chignik, AlaskaWed, Sep 24, 2:43 AM AKDT · 375 days ago · 50 km deep · 54 km away
32. 2.7127 km E of Chignik, AlaskaWed, Sep 24, 2:54 AM AKDT · 375 days ago · 50 km deep · 56 km away
33. 2.172 km SSW of Ugashik, AlaskaWed, Sep 24, 7:07 AM AKDT · 374 days ago · 112 km deep · 85 km away
34. 2.274 km S of Ugashik, AlaskaWed, Sep 24, 6:59 PM AKDT · 374 days ago · 124 km deep · 75 km away
35. 2.3116 km E of Chignik, AlaskaThu, Sep 25, 9:46 AM AKDT · 373 days ago · 15 km deep · 65 km away
36. 3.3114 km E of Chignik, AlaskaThu, Sep 25, 5:53 PM AKDT · 373 days ago · 10 km deep · 59 km away
37. 2.452 km SSE of Ugashik, AlaskaSat, Sep 27, 4:33 AM AKDT · 372 days ago · 2 km deep · 40 km away
38. 2.161 km W of Karluk, AlaskaSat, Sep 27, 9:31 AM AKDT · 371 days ago · 70 km deep · 84 km away
39. 2.652 km SSW of Pilot Point, AlaskaSun, Sep 28, 2:12 AM AKDT · 371 days ago · 130 km deep · 99 km away
40. 2.036 km SE of Ugashik, AlaskaMon, Sep 29, 9:54 PM AKDT · 369 days ago · 15 km deep · 54 km away
41. 1.947 km SE of Ugashik, AlaskaMon, Sep 29, 10:38 PM AKDT · 369 days ago · 7 km deep · 43 km away
42. 1.844 km SE of Ugashik, AlaskaMon, Sep 29, 11:25 PM AKDT · 369 days ago · 8 km deep · 46 km away
43. 2.064 km SSE of Ugashik, AlaskaTue, Sep 30, 4:57 AM AKDT · 369 days ago · 14 km deep · 28 km away
44. 2.544 km S of Ugashik, AlaskaTue, Sep 30, 4:07 PM AKDT · 368 days ago · 3 km deep · 70 km away
45. 1.578 km ENE of Ugashik, AlaskaWed, Oct 1, 7:34 PM AKDT · 367 days ago · 123 km deep · 99 km away
46. 2.655 km W of Karluk, AlaskaWed, Oct 1, 7:41 PM AKDT · 367 days ago · 0 km deep · 98 km away
47. 1.778 km ESE of Ugashik, AlaskaWed, Oct 1, 8:13 PM AKDT · 367 days ago · 21 km deep · 31 km away
48. 1.857 km W of Karluk, AlaskaWed, Oct 1, 9:17 PM AKDT · 367 days ago · 20 km deep · 99 km away
49. 4.657 km W of Karluk, AlaskaWed, Oct 1, 11:13 PM AKDT · 367 days ago · 4 km deep · 97 km away · felt by 2
50. 1.553 km W of Karluk, AlaskaWed, Oct 1, 11:27 PM AKDT · 367 days ago · 21 km deep · 99 km away
51. 2.255 km W of Karluk, AlaskaWed, Oct 1, 11:36 PM AKDT · 367 days ago · 5 km deep · 98 km away
52. 1.657 km W of Karluk, AlaskaThu, Oct 2, 12:20 AM AKDT · 367 days ago · 18 km deep · 100 km away
53. 2.356 km W of Karluk, AlaskaThu, Oct 2, 1:31 AM AKDT · 367 days ago · 5 km deep · 99 km away
54. 2.256 km W of Karluk, AlaskaThu, Oct 2, 1:33 AM AKDT · 367 days ago · 10 km deep · 99 km away
55. 1.758 km W of Karluk, AlaskaThu, Oct 2, 8:01 AM AKDT · 366 days ago · 17 km deep · 99 km away
56. 1.555 km W of Karluk, AlaskaThu, Oct 2, 3:26 PM AKDT · 366 days ago · 28 km deep · 99 km away
57. 2.257 km W of Karluk, AlaskaThu, Oct 2, 7:27 PM AKDT · 366 days ago · 20 km deep · 98 km away
58. 2.3106 km E of Chignik, AlaskaThu, Oct 2, 11:21 PM AKDT · 366 days ago · 54 km deep · 61 km away
59. 1.655 km W of Karluk, AlaskaFri, Oct 3, 11:09 AM AKDT · 365 days ago · 11 km deep · 99 km away
60. 2.175 km ENE of Ugashik, AlaskaFri, Oct 3, 4:31 PM AKDT · 365 days ago · 3 km deep · 83 km away

The first 60 of 85.

Before

1. 2.048 km SW of Karluk, AlaskaWed, Aug 27, 5:34 PM AKDT · 402 days ago · 22 km deep · 87 km away
2. 1.969 km SE of Ugashik, AlaskaTue, Aug 26, 12:39 AM AKDT · 404 days ago · 5 km deep · 25 km away
3. 1.873 km SW of Karluk, AlaskaMon, Aug 25, 5:57 PM AKDT · 404 days ago · 67 km deep · 64 km away
4. 2.653 km E of Ugashik, AlaskaMon, Aug 25, 8:36 AM AKDT · 404 days ago · 96 km deep · 67 km away
5. 1.727 km S of Ugashik, AlaskaSun, Aug 24, 4:20 AM AKDT · 406 days ago · 120 km deep · 76 km away
6. 1.976 km S of Ugashik, AlaskaFri, Aug 22, 10:37 AM AKDT · 407 days ago · 75 km deep · 50 km away · felt by 1
7. 1.6107 km W of Akhiok, AlaskaThu, Aug 21, 5:57 PM AKDT · 408 days ago · 8 km deep · 29 km away
8. 1.7103 km E of Chignik, AlaskaWed, Aug 20, 3:01 PM AKDT · 409 days ago · 46 km deep · 87 km away
9. 1.545 km WSW of Akhiok, AlaskaTue, Aug 19, 10:19 AM AKDT · 410 days ago · 13 km deep · 90 km away
10. 1.561 km ENE of Chignik, AlaskaMon, Aug 18, 10:36 PM AKDT · 411 days ago · 67 km deep · 82 km away
11. 1.859 km W of Akhiok, AlaskaSun, Aug 17, 5:42 PM AKDT · 412 days ago · 16 km deep · 75 km away
12. 2.379 km ENE of Chignik, AlaskaSun, Aug 17, 10:44 AM AKDT · 412 days ago · 67 km deep · 70 km away
13. 2.278 km W of Akhiok, AlaskaSat, Aug 16, 2:34 AM AKDT · 414 days ago · 30 km deep · 58 km away
14. 1.956 km S of Ugashik, AlaskaFri, Aug 15, 1:58 AM AKDT · 415 days ago · 3 km deep · 73 km away
15. 1.652 km SE of Ugashik, AlaskaThu, Aug 14, 4:25 AM AKDT · 416 days ago · 10 km deep · 37 km away
16. 1.958 km ESE of Ugashik, AlaskaTue, Aug 12, 3:42 PM AKDT · 417 days ago · 2 km deep · 39 km away
17. 1.897 km ENE of Chignik, AlaskaTue, Aug 12, 1:59 PM AKDT · 417 days ago · 46 km deep · 53 km away
18. 2.088 km W of Akhiok, AlaskaTue, Aug 12, 2:23 AM AKDT · 418 days ago · 15 km deep · 49 km away
19. 2.169 km WSW of Karluk, AlaskaTue, Aug 12, 1:28 AM AKDT · 418 days ago · 77 km deep · 68 km away
20. 2.572 km ENE of Ugashik, AlaskaMon, Aug 11, 7:06 PM AKDT · 418 days ago · 129 km deep · 99 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak025b116a6e. Read Sun, Oct 4, 2026, 1:15 AM UTC.