M1.8 earthquake 46 km WNW of Tyonek, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Fri, Apr 25, 2025, 12:18 AM AKDT

UTC

2025-04-25 08:18:17 UTC

Depth

97.6 km (60.6 mi), intermediate-depth

Epicenter

61.229° N, 151.938° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

49

• Nikiski, AlaskaPopulation 4,493. Forecast69 kmNNW
• Anchorage, AlaskaPopulation 289,600. Forecast109 kmW

After

1. 1.933 km SSE of Skwentna, AlaskaFri, Apr 25, 2:52 AM AKDT · 528 days ago · 80 km deep · 64 km away
2. 1.629 km NW of Susitna, AlaskaFri, Apr 25, 6:49 AM AKDT · 528 days ago · 69 km deep · 78 km away
3. 1.529 km WNW of Susitna, AlaskaFri, Apr 25, 12:48 PM AKDT · 527 days ago · 74 km deep · 64 km away
4. 1.511 km WNW of Susitna, AlaskaFri, Apr 25, 11:13 PM AKDT · 527 days ago · 65 km deep · 76 km away
5. 1.712 km S of Point Possession, AlaskaSat, Apr 26, 5:38 AM AKDT · 527 days ago · 65 km deep · 80 km away
6. 1.548 km NW of Beluga, AlaskaSat, Apr 26, 7:50 AM AKDT · 527 days ago · 85 km deep · 19 km away
7. 1.630 km WNW of Susitna, AlaskaSat, Apr 26, 1:47 PM AKDT · 526 days ago · 77 km deep · 62 km away
8. 1.924 km S of Skwentna, AlaskaSat, Apr 26, 4:09 PM AKDT · 526 days ago · 75 km deep · 67 km away
9. 1.961 km WNW of Nikiski, AlaskaSat, Apr 26, 4:36 PM AKDT · 526 days ago · 112 km deep · 40 km away
10. 2.028 km WSW of Skwentna, AlaskaSat, Apr 26, 6:13 PM AKDT · 526 days ago · 115 km deep · 72 km away
11. 2.046 km NW of Beluga, AlaskaSun, Apr 27, 12:12 AM AKDT · 526 days ago · 83 km deep · 24 km away · felt by 1
12. 2.637 km SW of Skwentna, AlaskaSun, Apr 27, 12:25 AM AKDT · 526 days ago · 98 km deep · 55 km away
13. 1.522 km NW of Susitna, AlaskaSun, Apr 27, 9:23 AM AKDT · 525 days ago · 57 km deep · 81 km away
14. 1.97 km NNE of Ridgeway, AlaskaSun, Apr 27, 10:05 AM AKDT · 525 days ago · 49 km deep · 86 km away
15. 1.670 km WNW of Nikiski, AlaskaSun, Apr 27, 11:26 AM AKDT · 525 days ago · 127 km deep · 54 km away
16. 1.77 km WNW of Point MacKenzie, AlaskaSun, Apr 27, 1:02 PM AKDT · 525 days ago · 51 km deep · 99 km away
17. 1.721 km SSE of Skwentna, AlaskaSun, Apr 27, 7:15 PM AKDT · 525 days ago · 69 km deep · 75 km away
18. 1.628 km SE of Skwentna, AlaskaSun, Apr 27, 10:24 PM AKDT · 525 days ago · 65 km deep · 79 km away
19. 2.135 km NW of Beluga, AlaskaSun, Apr 27, 10:38 PM AKDT · 525 days ago · 75 km deep · 24 km away
20. 2.533 km W of Skwentna, AlaskaMon, Apr 28, 2:42 AM AKDT · 525 days ago · 103 km deep · 91 km away
21. 1.635 km SW of Skwentna, AlaskaMon, Apr 28, 6:07 AM AKDT · 525 days ago · 100 km deep · 58 km away
22. 1.612 km ESE of Point Possession, AlaskaMon, Apr 28, 2:06 PM AKDT · 524 days ago · 15 km deep · 88 km away
23. 1.551 km WNW of Beluga, AlaskaTue, Apr 29, 12:36 AM AKDT · 524 days ago · 100 km deep · 14 km away
24. 1.615 km ENE of Nikiski, AlaskaTue, Apr 29, 1:07 AM AKDT · 524 days ago · 52 km deep · 75 km away · felt by 1
25. 1.974 km NE of Port Alsworth, AlaskaTue, Apr 29, 7:03 AM AKDT · 524 days ago · 167 km deep · 99 km away
26. 1.635 km SW of Skwentna, AlaskaWed, Apr 30, 3:10 AM AKDT · 523 days ago · 95 km deep · 57 km away
27. 1.915 km W of Cohoe, AlaskaWed, Apr 30, 8:10 PM AKDT · 522 days ago · 60 km deep · 97 km away
28. 1.612 km ESE of Nikiski, AlaskaWed, Apr 30, 10:07 PM AKDT · 522 days ago · 55 km deep · 79 km away
29. 3.724 km ESE of Skwentna, AlaskaThu, May 1, 2:04 AM AKDT · 522 days ago · 73 km deep · 90 km away · felt by 5
30. 1.726 km ESE of Skwentna, AlaskaThu, May 1, 5:26 PM AKDT · 521 days ago · 71 km deep · 90 km away
31. 1.614 km WSW of Susitna, AlaskaThu, May 1, 9:15 PM AKDT · 521 days ago · 66 km deep · 69 km away
32. 1.634 km SW of Skwentna, AlaskaFri, May 2, 12:41 AM AKDT · 521 days ago · 98 km deep · 60 km away
33. 1.654 km NW of Beluga, AlaskaFri, May 2, 9:04 AM AKDT · 520 days ago · 91 km deep · 26 km away
34. 1.822 km WNW of Salamatof, AlaskaFri, May 2, 4:28 PM AKDT · 520 days ago · 75 km deep · 63 km away
35. 1.829 km NNE of Point Possession, AlaskaFri, May 2, 9:27 PM AKDT · 520 days ago · 53 km deep · 76 km away
36. 1.840 km W of Salamatof, AlaskaSat, May 3, 6:58 AM AKDT · 520 days ago · 78 km deep · 71 km away
37. 1.965 km WNW of Tyonek, AlaskaSat, May 3, 11:13 AM AKDT · 519 days ago · 126 km deep · 19 km away
38. 2.032 km W of Susitna, AlaskaSat, May 3, 6:15 PM AKDT · 519 days ago · 66 km deep · 57 km away
39. 1.642 km WNW of Clam Gulch, AlaskaSun, May 4, 1:01 AM AKDT · 519 days ago · 84 km deep · 94 km away
40. 1.627 km NNW of Susitna, AlaskaSun, May 4, 4:11 PM AKDT · 518 days ago · 54 km deep · 91 km away
41. 1.639 km NW of Beluga, AlaskaMon, May 5, 11:13 AM AKDT · 517 days ago · 74 km deep · 27 km away
42. 1.974 km NW of Ninilchik, AlaskaMon, May 5, 11:17 AM AKDT · 517 days ago · 111 km deep · 92 km away
43. 1.73 km WSW of Ridgeway, AlaskaMon, May 5, 12:54 PM AKDT · 517 days ago · 53 km deep · 89 km away
44. 1.727 km SW of Skwentna, AlaskaMon, May 5, 2:45 PM AKDT · 517 days ago · 96 km deep · 67 km away
45. 1.862 km W of Tyonek, AlaskaMon, May 5, 3:39 PM AKDT · 517 days ago · 2 km deep · 24 km away
46. 2.817 km WSW of Skwentna, AlaskaMon, May 5, 7:03 PM AKDT · 517 days ago · 103 km deep · 81 km away · felt by 1
47. 1.943 km W of Cohoe, AlaskaMon, May 5, 9:06 PM AKDT · 517 days ago · 81 km deep · 91 km away
48. 1.871 km WNW of Beluga, AlaskaTue, May 6, 12:59 AM AKDT · 517 days ago · 6 km deep · 27 km away
49. 1.858 km NW of Ninilchik, AlaskaTue, May 6, 4:27 AM AKDT · 517 days ago · 104 km deep · 93 km away
50. 1.638 km S of Skwentna, AlaskaTue, May 6, 7:09 AM AKDT · 517 days ago · 12 km deep · 56 km away
51. 1.665 km NW of Ninilchik, AlaskaTue, May 6, 8:22 AM AKDT · 516 days ago · 91 km deep · 99 km away
52. 1.663 km W of Tyonek, AlaskaTue, May 6, 9:27 AM AKDT · 516 days ago · 109 km deep · 32 km away
53. 1.622 km W of Tyonek, AlaskaTue, May 6, 10:14 AM AKDT · 516 days ago · 77 km deep · 27 km away
54. 1.727 km WSW of Susitna, AlaskaWed, May 7, 6:57 AM AKDT · 516 days ago · 65 km deep · 56 km away
55. 1.630 km NNW of Beluga, AlaskaWed, May 7, 8:46 AM AKDT · 515 days ago · 69 km deep · 41 km away
56. 1.725 km SE of Skwentna, AlaskaWed, May 7, 2:55 PM AKDT · 515 days ago · 67 km deep · 81 km away
57. 1.844 km WNW of Clam Gulch, AlaskaWed, May 7, 3:27 PM AKDT · 515 days ago · 76 km deep · 96 km away
58. 2.011 km ESE of Skwentna, AlaskaThu, May 8, 9:00 AM AKDT · 514 days ago · 68 km deep · 90 km away
59. 1.931 km WSW of Salamatof, AlaskaThu, May 8, 11:59 AM AKDT · 514 days ago · 75 km deep · 79 km away
60. 1.740 km SW of Skwentna, AlaskaFri, May 9, 9:07 AM AKDT · 513 days ago · 105 km deep · 56 km away

The first 60 of at least 200.

Before

1. 2.370 km WNW of Nikiski, AlaskaThu, Apr 24, 8:44 PM AKDT · 528 days ago · 122 km deep · 48 km away
2. 1.87 km W of Funny River, AlaskaThu, Apr 24, 5:47 PM AKDT · 528 days ago · 46 km deep · 98 km away
3. 2.233 km SE of Skwentna, AlaskaThu, Apr 24, 6:09 AM AKDT · 529 days ago · 74 km deep · 85 km away
4. 1.525 km WNW of Susitna, AlaskaThu, Apr 24, 1:11 AM AKDT · 529 days ago · 73 km deep · 67 km away
5. 1.841 km W of Tyonek, AlaskaWed, Apr 23, 6:02 PM AKDT · 529 days ago · 108 km deep · 13 km away
6. 1.514 km WNW of Susitna, AlaskaWed, Apr 23, 1:18 AM AKDT · 530 days ago · 61 km deep · 73 km away
7. 2.323 km W of Salamatof, AlaskaTue, Apr 22, 9:50 PM AKDT · 530 days ago · 76 km deep · 65 km away
8. 1.761 km NW of Ninilchik, AlaskaTue, Apr 22, 11:29 AM AKDT · 530 days ago · 98 km deep · 92 km away
9. 1.974 km W of Nikiski, AlaskaTue, Apr 22, 4:15 AM AKDT · 531 days ago · 124 km deep · 59 km away
10. 1.617 km NNW of Beluga, AlaskaTue, Apr 22, 3:51 AM AKDT · 531 days ago · 67 km deep · 39 km away
11. 1.614 km WNW of Tyonek, AlaskaTue, Apr 22, 12:52 AM AKDT · 531 days ago · 67 km deep · 32 km away
12. 2.037 km W of Salamatof, AlaskaMon, Apr 21, 12:33 PM AKDT · 531 days ago · 84 km deep · 62 km away
13. 2.263 km SSW of Skwentna, AlaskaSat, Apr 19, 8:33 PM AKDT · 533 days ago · 110 km deep · 33 km away
14. 4.520 km WNW of Tyonek, AlaskaFri, Apr 18, 11:18 PM AKDT · 534 days ago · 91 km deep · 26 km away · felt by 1,444 · tsunami flag
15. 1.647 km W of Salamatof, AlaskaFri, Apr 18, 11:11 PM AKDT · 534 days ago · 91 km deep · 69 km away · felt by 4
16. 1.660 km WSW of Salamatof, AlaskaFri, Apr 18, 3:06 PM AKDT · 534 days ago · 108 km deep · 84 km away
17. 1.911 km SW of Tyonek, AlaskaFri, Apr 18, 2:28 PM AKDT · 534 days ago · 63 km deep · 45 km away
18. 1.522 km WSW of Point MacKenzie, AlaskaFri, Apr 18, 12:25 PM AKDT · 534 days ago · 49 km deep · 83 km away
19. 1.532 km WNW of Nikiski, AlaskaFri, Apr 18, 7:59 AM AKDT · 535 days ago · 84 km deep · 47 km away
20. 1.921 km ENE of Point Possession, AlaskaFri, Apr 18, 5:59 AM AKDT · 535 days ago · 58 km deep · 93 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0255abo9us. Read Mon, Oct 5, 2026, 3:42 AM UTC.