M1.6 earthquake 68 km W of Tyonek, Alaska

Magnitude

1.6 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sat, Aug 25, 2018, 9:54 AM AKDT

UTC

2018-08-25 17:54:53 UTC

Depth

112.8 km (70.1 mi), intermediate-depth

Epicenter

61.011° N, 152.403° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

50

• Nikiski, AlaskaPopulation 4,493. Forecast70 kmWNW
• Anchorage, AlaskaPopulation 289,600. Forecast136 kmW

After

1. 2.128 km WNW of Salamatof, AlaskaSun, Aug 26, 12:05 AM AKDT · 2958 days ago · 78 km deep · 49 km away
2. 1.558 km NW of Ninilchik, AlaskaSun, Aug 26, 4:39 AM AKDT · 2958 days ago · 91 km deep · 71 km away
3. 2.264 km E of Port Alsworth, AlaskaSun, Aug 26, 1:34 PM AKDT · 2958 days ago · 129 km deep · 99 km away
4. 1.743 km WSW of Salamatof, AlaskaMon, Aug 27, 11:14 AM AKDT · 2957 days ago · 95 km deep · 56 km away
5. 1.556 km W of Nikiski, AlaskaTue, Aug 28, 2:50 AM AKDT · 2956 days ago · 105 km deep · 28 km away
6. 1.543 km SSW of Skwentna, AlaskaTue, Aug 28, 4:35 AM AKDT · 2956 days ago · 92 km deep · 78 km away
7. 1.668 km WNW of Nikiski, AlaskaTue, Aug 28, 5:50 PM AKDT · 2956 days ago · 113 km deep · 18 km away
8. 1.616 km W of Cohoe, AlaskaTue, Aug 28, 6:44 PM AKDT · 2956 days ago · 65 km deep · 83 km away
9. 2.317 km W of Salamatof, AlaskaWed, Aug 29, 10:46 AM AKDT · 2955 days ago · 70 km deep · 60 km away
10. 2.427 km W of Susitna, AlaskaWed, Aug 29, 12:46 PM AKDT · 2955 days ago · 72 km deep · 95 km away
11. 1.512 km WNW of Point Possession, AlaskaWed, Aug 29, 5:59 PM AKDT · 2955 days ago · 20 km deep · 82 km away
12. 1.548 km NW of Ninilchik, AlaskaFri, Aug 31, 2:26 AM AKDT · 2953 days ago · 84 km deep · 78 km away
13. 2.16 km NNW of Point Possession, AlaskaFri, Aug 31, 8:56 PM AKDT · 2952 days ago · 54 km deep · 91 km away
14. 1.661 km NW of Ninilchik, AlaskaFri, Aug 31, 10:12 PM AKDT · 2952 days ago · 105 km deep · 66 km away
15. 1.538 km W of Kalifornsky, AlaskaSat, Sep 1, 9:39 PM AKDT · 2951 days ago · 84 km deep · 64 km away
16. 1.518 km NNE of Nikiski, AlaskaSun, Sep 2, 4:59 AM AKDT · 2951 days ago · 63 km deep · 70 km away
17. 1.552 km W of Salamatof, AlaskaSun, Sep 2, 5:28 AM AKDT · 2951 days ago · 111 km deep · 52 km away
18. 1.528 km N of Beluga, AlaskaSun, Sep 2, 12:39 PM AKDT · 2951 days ago · 6 km deep · 79 km away
19. 1.535 km W of Kalifornsky, AlaskaSun, Sep 2, 5:03 PM AKDT · 2951 days ago · 74 km deep · 67 km away
20. 1.518 km WSW of Salamatof, AlaskaSun, Sep 2, 7:10 PM AKDT · 2950 days ago · 67 km deep · 67 km away
21. 2.859 km WNW of Happy Valley, AlaskaSun, Sep 2, 7:42 PM AKDT · 2950 days ago · 107 km deep · 98 km away
22. 1.554 km W of Salamatof, AlaskaMon, Sep 3, 11:38 AM AKDT · 2950 days ago · 95 km deep · 37 km away
23. 1.525 km WNW of Salamatof, AlaskaMon, Sep 3, 7:04 PM AKDT · 2949 days ago · 77 km deep · 50 km away
24. 2.449 km NW of Ninilchik, AlaskaMon, Sep 3, 7:14 PM AKDT · 2949 days ago · 87 km deep · 78 km away
25. 3.052 km NW of Ninilchik, AlaskaMon, Sep 3, 9:01 PM AKDT · 2949 days ago · 88 km deep · 75 km away
26. 1.5Southern AlaskaWed, Sep 5, 6:50 AM AKDT · 2948 days ago · 109 km deep · 93 km away
27. 1.617 km SSW of Point Possession, AlaskaThu, Sep 6, 11:44 AM AKDT · 2947 days ago · 55 km deep · 88 km away
28. 1.873 km E of Port Alsworth, AlaskaThu, Sep 6, 4:30 PM AKDT · 2947 days ago · 124 km deep · 99 km away
29. 2.036 km W of Salamatof, AlaskaFri, Sep 7, 10:25 AM AKDT · 2946 days ago · 80 km deep · 56 km away
30. 1.728 km SW of Skwentna, AlaskaFri, Sep 7, 4:57 PM AKDT · 2946 days ago · 99 km deep · 96 km away
31. 1.956 km WNW of Ninilchik, AlaskaSat, Sep 8, 10:24 AM AKDT · 2945 days ago · 105 km deep · 87 km away
32. 1.870 km WNW of Nikiski, AlaskaSat, Sep 8, 11:17 AM AKDT · 2945 days ago · 114 km deep · 16 km away
33. 1.675 km NW of Ninilchik, AlaskaSat, Sep 8, 6:57 PM AKDT · 2945 days ago · 105 km deep · 59 km away
34. 1.671 km WNW of Beluga, AlaskaSun, Sep 9, 1:03 AM AKDT · 2944 days ago · 5 km deep · 47 km away
35. 1.554 km NW of Ninilchik, AlaskaMon, Sep 10, 6:35 AM AKDT · 2943 days ago · 85 km deep · 75 km away
36. 1.568 km WNW of Ninilchik, AlaskaMon, Sep 10, 2:04 PM AKDT · 2943 days ago · 109 km deep · 77 km away
37. 2.540 km NW of Ninilchik, AlaskaMon, Sep 10, 3:13 PM AKDT · 2943 days ago · 91 km deep · 78 km away
38. 1.764 km WNW of Happy Valley, AlaskaTue, Sep 11, 3:51 PM AKDT · 2942 days ago · 103 km deep · 100 km away
39. 1.72 km SE of Nikiski, AlaskaWed, Sep 12, 6:47 AM AKDT · 2941 days ago · 64 km deep · 73 km away
40. 1.574 km WNW of Beluga, AlaskaWed, Sep 12, 12:23 PM AKDT · 2941 days ago · 0 km deep · 48 km away
41. 3.39 km W of Point Possession, AlaskaWed, Sep 12, 3:14 PM AKDT · 2941 days ago · 56 km deep · 84 km away · felt by 1
42. 1.769 km E of Port Alsworth, AlaskaFri, Sep 14, 9:08 AM AKDT · 2939 days ago · 127 km deep · 100 km away
43. 2.039 km NW of Nikiski, AlaskaFri, Sep 14, 5:15 PM AKDT · 2939 days ago · 80 km deep · 31 km away
44. 1.5Southern AlaskaFri, Sep 14, 6:36 PM AKDT · 2939 days ago · 63 km deep · 67 km away
45. 1.741 km SSW of Skwentna, AlaskaSat, Sep 15, 1:55 AM AKDT · 2938 days ago · 80 km deep · 82 km away
46. 1.560 km NW of Ninilchik, AlaskaSat, Sep 15, 9:41 AM AKDT · 2938 days ago · 101 km deep · 69 km away
47. 1.756 km WNW of Beluga, AlaskaSun, Sep 16, 7:46 PM AKDT · 2936 days ago · 103 km deep · 34 km away
48. 1.564 km WNW of Nikiski, AlaskaMon, Sep 17, 10:28 AM AKDT · 2936 days ago · 107 km deep · 8 km away
49. 1.722 km WNW of Tyonek, AlaskaMon, Sep 17, 3:10 PM AKDT · 2936 days ago · 71 km deep · 51 km away
50. 2.064 km W of Tyonek, AlaskaTue, Sep 18, 6:01 PM AKDT · 2935 days ago · 112 km deep · 5 km away
51. 1.713 km NNE of Nikiski, AlaskaTue, Sep 18, 8:15 PM AKDT · 2934 days ago · 69 km deep · 69 km away
52. 2.458 km WNW of Ninilchik, AlaskaThu, Sep 20, 1:46 AM AKDT · 2933 days ago · 110 km deep · 88 km away
53. 1.644 km S of Skwentna, AlaskaThu, Sep 20, 3:15 AM AKDT · 2933 days ago · 77 km deep · 84 km away
54. 1.942 km WSW of Salamatof, AlaskaThu, Sep 20, 8:19 AM AKDT · 2933 days ago · 80 km deep · 60 km away
55. 2.847 km WNW of Ninilchik, AlaskaThu, Sep 20, 9:16 AM AKDT · 2933 days ago · 96 km deep · 81 km away
56. 2.010 km W of Kalifornsky, AlaskaThu, Sep 20, 10:31 PM AKDT · 2932 days ago · 66 km deep · 83 km away
57. 1.71 km NNE of Kenai, AlaskaFri, Sep 21, 8:58 PM AKDT · 2931 days ago · 68 km deep · 80 km away
58. 1.548 km WNW of Clam Gulch, AlaskaFri, Sep 21, 11:56 PM AKDT · 2931 days ago · 84 km deep · 69 km away
59. 1.859 km W of Salamatof, AlaskaSat, Sep 22, 2:34 PM AKDT · 2931 days ago · 93 km deep · 44 km away
60. 1.58 km E of Tyonek, AlaskaSun, Sep 23, 8:07 AM AKDT · 2930 days ago · 58 km deep · 77 km away

The first 60 of 170.

Before

1. 1.673 km WNW of Ninilchik, AlaskaSat, Aug 25, 8:28 AM AKDT · 2959 days ago · 113 km deep · 95 km away
2. 1.647 km NW of Ninilchik, AlaskaFri, Aug 24, 1:44 PM AKDT · 2960 days ago · 90 km deep · 79 km away
3. 1.874 km W of Salamatof, AlaskaFri, Aug 24, 11:03 AM AKDT · 2960 days ago · 113 km deep · 52 km away
4. 2.517 km SW of Tyonek, AlaskaFri, Aug 24, 9:28 AM AKDT · 2960 days ago · 67 km deep · 58 km away
5. 2.866 km W of Tyonek, AlaskaFri, Aug 24, 3:59 AM AKDT · 2960 days ago · 112 km deep · 4 km away
6. 1.774 km W of Salamatof, AlaskaThu, Aug 23, 3:03 AM AKDT · 2961 days ago · 116 km deep · 47 km away
7. 1.848 km NW of Beluga, AlaskaThu, Aug 23, 1:46 AM AKDT · 2961 days ago · 78 km deep · 70 km away
8. 1.743 km WNW of Ninilchik, AlaskaWed, Aug 22, 11:59 AM AKDT · 2962 days ago · 92 km deep · 85 km away
9. 2.046 km W of Tyonek, AlaskaWed, Aug 22, 3:09 AM AKDT · 2962 days ago · 104 km deep · 26 km away
10. 1.648 km NNW of Beluga, AlaskaWed, Aug 22, 12:02 AM AKDT · 2962 days ago · 76 km deep · 77 km away
11. 2.245 km NW of Ninilchik, AlaskaTue, Aug 21, 10:23 PM AKDT · 2962 days ago · 88 km deep · 79 km away · felt by 1
12. 1.822 km WSW of Susitna, AlaskaTue, Aug 21, 10:54 AM AKDT · 2963 days ago · 67 km deep · 95 km away
13. 1.628 km NW of Beluga, AlaskaTue, Aug 21, 8:07 AM AKDT · 2963 days ago · 74 km deep · 57 km away
14. 1.621 km WNW of Kalifornsky, AlaskaMon, Aug 20, 3:00 AM AKDT · 2964 days ago · 67 km deep · 71 km away
15. 1.7Southern AlaskaSun, Aug 19, 7:42 AM AKDT · 2965 days ago · 97 km deep · 21 km away
16. 2.743 km WNW of Tyonek, AlaskaSun, Aug 19, 5:20 AM AKDT · 2965 days ago · 94 km deep · 35 km away
17. 2.743 km WNW of Tyonek, AlaskaSun, Aug 19, 5:20 AM AKDT · 2965 days ago · 94 km deep · 35 km away
18. 2.049 km WNW of Nikiski, AlaskaSun, Aug 19, 4:28 AM AKDT · 2965 days ago · 90 km deep · 22 km away
19. 2.056 km W of Tyonek, AlaskaSat, Aug 18, 7:43 PM AKDT · 2965 days ago · 95 km deep · 16 km away
20. 2.066 km W of Tyonek, AlaskaSat, Aug 18, 1:15 AM AKDT · 2966 days ago · 111 km deep · 3 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak018aw8tb3d (also filed as ak20200742). Read Thu, Oct 1, 2026, 2:29 PM UTC.