M1.6 earthquake 51 km W of Tyonek, Alaska

Magnitude

1.6 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Tue, Dec 1, 2020, 6:39 PM AKST

UTC

2020-12-02 03:39:00 UTC

Depth

95.0 km (59.0 mi), intermediate-depth

Epicenter

61.062° N, 152.093° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

25

• Nikiski, AlaskaPopulation 4,493. Forecast60 kmNW
• Anchorage, AlaskaPopulation 289,600. Forecast119 kmW

After

1. 1.729 km NW of Susitna, AlaskaTue, Dec 1, 7:04 PM AKST · 2133 days ago · 63 km deep · 96 km away
2. 1.520 km W of Salamatof, AlaskaWed, Dec 2, 3:41 PM AKST · 2132 days ago · 71 km deep · 56 km away
3. 1.873 km ENE of Port Alsworth, AlaskaWed, Dec 2, 3:55 PM AKST · 2132 days ago · 120 km deep · 93 km away
4. 1.962 km WNW of Ninilchik, AlaskaWed, Dec 2, 5:07 PM AKST · 2132 days ago · 108 km deep · 98 km away
5. 1.768 km W of Tyonek, AlaskaThu, Dec 3, 12:44 PM AKST · 2131 days ago · 108 km deep · 17 km away
6. 2.349 km WNW of Beluga, AlaskaThu, Dec 3, 10:16 PM AKST · 2131 days ago · 120 km deep · 25 km away
7. 1.870 km W of Tyonek, AlaskaFri, Dec 4, 3:15 AM AKST · 2131 days ago · 113 km deep · 19 km away
8. 1.630 km W of Salamatof, AlaskaFri, Dec 4, 6:59 AM AKST · 2131 days ago · 77 km deep · 54 km away
9. 3.522 km E of Point Possession, AlaskaFri, Dec 4, 11:45 AM AKST · 2130 days ago · 48 km deep · 100 km away · felt by 55
10. 3.013 km SW of Susitna, AlaskaFri, Dec 4, 2:18 PM AKST · 2130 days ago · 74 km deep · 86 km away · felt by 10
11. 1.851 km WNW of Ninilchik, AlaskaSat, Dec 5, 3:29 AM AKST · 2130 days ago · 104 km deep · 92 km away
12. 1.519 km NW of Susitna, AlaskaSat, Dec 5, 7:30 AM AKST · 2130 days ago · 62 km deep · 97 km away
13. 1.823 km WNW of Kalifornsky, AlaskaSat, Dec 5, 9:15 AM AKST · 2129 days ago · 68 km deep · 67 km away
14. 1.752 km WNW of Beluga, AlaskaSun, Dec 6, 1:10 AM AKST · 2129 days ago · 105 km deep · 30 km away
15. 1.922 km NW of Susitna, AlaskaSun, Dec 6, 6:10 AM AKST · 2129 days ago · 58 km deep · 98 km away
16. 2.449 km S of Skwentna, AlaskaSun, Dec 6, 12:04 PM AKST · 2128 days ago · 0 km deep · 64 km away
17. 1.713 km NNW of Nikiski, AlaskaSun, Dec 6, 1:33 PM AKST · 2128 days ago · 74 km deep · 47 km away
18. 1.845 km NNW of Beluga, AlaskaSun, Dec 6, 5:55 PM AKST · 2128 days ago · 1 km deep · 63 km away
19. 1.640 km WSW of Salamatof, AlaskaSun, Dec 6, 8:09 PM AKST · 2128 days ago · 77 km deep · 62 km away
20. 1.611 km NNW of Sterling, AlaskaMon, Dec 7, 5:06 AM AKST · 2128 days ago · 46 km deep · 83 km away
21. 1.620 km W of Clam Gulch, AlaskaMon, Dec 7, 1:08 PM AKST · 2127 days ago · 67 km deep · 93 km away
22. 1.829 km SSW of Skwentna, AlaskaMon, Dec 7, 8:32 PM AKST · 2127 days ago · 90 km deep · 81 km away
23. 1.848 km W of Salamatof, AlaskaMon, Dec 7, 8:53 PM AKST · 2127 days ago · 109 km deep · 44 km away
24. 1.725 km NW of Ninilchik, AlaskaMon, Dec 7, 10:28 PM AKST · 2127 days ago · 69 km deep · 92 km away
25. 3.077 km SW of Skwentna, AlaskaTue, Dec 8, 12:45 AM AKST · 2127 days ago · 133 km deep · 50 km away · felt by 3
26. 1.767 km W of Tyonek, AlaskaTue, Dec 8, 1:15 AM AKST · 2127 days ago · 111 km deep · 16 km away
27. 1.918 km W of Susitna, AlaskaTue, Dec 8, 1:35 AM AKST · 2127 days ago · 62 km deep · 86 km away
28. 1.552 km WNW of Salamatof, AlaskaTue, Dec 8, 11:35 AM AKST · 2126 days ago · 94 km deep · 39 km away
29. 2.1Southern AlaskaTue, Dec 8, 2:55 PM AKST · 2126 days ago · 20 km deep · 68 km away
30. 1.54 km N of Clam Gulch, AlaskaWed, Dec 9, 2:12 AM AKST · 2126 days ago · 63 km deep · 95 km away
31. 1.558 km W of Cohoe, AlaskaWed, Dec 9, 3:41 AM AKST · 2126 days ago · 92 km deep · 67 km away
32. 2.122 km NW of Susitna, AlaskaWed, Dec 9, 10:34 PM AKST · 2125 days ago · 64 km deep · 100 km away
33. 2.548 km W of Tyonek, AlaskaThu, Dec 10, 9:13 AM AKST · 2124 days ago · 92 km deep · 11 km away
34. 1.828 km SW of Skwentna, AlaskaThu, Dec 10, 1:54 PM AKST · 2124 days ago · 90 km deep · 82 km away
35. 1.533 km WNW of Clam Gulch, AlaskaThu, Dec 10, 10:21 PM AKST · 2124 days ago · 75 km deep · 77 km away
36. 1.621 km SSW of Skwentna, AlaskaThu, Dec 10, 11:51 PM AKST · 2124 days ago · 79 km deep · 88 km away
37. 1.630 km WNW of Nikiski, AlaskaFri, Dec 11, 1:04 AM AKST · 2124 days ago · 84 km deep · 35 km away · felt by 1
38. 1.628 km SSE of Skwentna, AlaskaFri, Dec 11, 5:30 AM AKST · 2124 days ago · 72 km deep · 89 km away
39. 1.636 km SW of Skwentna, AlaskaFri, Dec 11, 6:02 AM AKST · 2124 days ago · 109 km deep · 75 km away
40. 1.99 km ESE of Kalifornsky, AlaskaFri, Dec 11, 9:24 AM AKST · 2123 days ago · 55 km deep · 91 km away
41. 1.967 km W of Tyonek, AlaskaFri, Dec 11, 11:31 AM AKST · 2123 days ago · 109 km deep · 15 km away
42. 1.947 km NW of Beluga, AlaskaFri, Dec 11, 4:47 PM AKST · 2123 days ago · 85 km deep · 55 km away · felt by 1
43. 1.67 km NW of Kalifornsky, AlaskaFri, Dec 11, 6:07 PM AKST · 2123 days ago · 61 km deep · 77 km away
44. 1.659 km WNW of Ninilchik, AKSat, Dec 12, 6:32 AM AKST · 2123 days ago · 96 km deep · 87 km away
45. 1.645 km NNW of Beluga, AKSat, Dec 12, 9:54 AM AKST · 2122 days ago · 70 km deep · 61 km away
46. 1.768 km NW of Ninilchik, AlaskaSat, Dec 12, 4:54 PM AKST · 2122 days ago · 105 km deep · 76 km away
47. 1.544 km WSW of Salamatof, AlaskaSun, Dec 13, 1:54 AM AKST · 2122 days ago · 84 km deep · 61 km away
48. 1.55 km NE of Nikiski, AlaskaSun, Dec 13, 9:32 AM AKST · 2121 days ago · 66 km deep · 60 km away
49. 1.728 km WNW of Clam Gulch, AlaskaSun, Dec 13, 7:21 PM AKST · 2121 days ago · 70 km deep · 80 km away
50. 2.044 km WNW of Ninilchik, AlaskaSun, Dec 13, 8:06 PM AKST · 2121 days ago · 95 km deep · 92 km away
51. 1.568 km W of Tyonek, AlaskaSun, Dec 13, 8:21 PM AKST · 2121 days ago · 111 km deep · 17 km away
52. 1.723 km WNW of Salamatof, AlaskaSun, Dec 13, 8:51 PM AKST · 2121 days ago · 80 km deep · 46 km away
53. 1.545 km WNW of Salamatof, AlaskaSun, Dec 13, 10:36 PM AKST · 2121 days ago · 80 km deep · 40 km away
54. 1.611 km ESE of Nikiski, AlaskaMon, Dec 14, 9:40 AM AKST · 2120 days ago · 16 km deep · 71 km away
55. 3.545 km W of Skwentna, AlaskaMon, Dec 14, 10:08 AM AKST · 2120 days ago · 119 km deep · 97 km away
56. 1.547 km W of Tyonek, AlaskaMon, Dec 14, 4:14 PM AKST · 2120 days ago · 84 km deep · 6 km away
57. 1.660 km WNW of Ninilchik, AlaskaMon, Dec 14, 6:03 PM AKST · 2120 days ago · 95 km deep · 84 km away
58. 2.242 km SW of Skwentna, AlaskaMon, Dec 14, 6:35 PM AKST · 2120 days ago · 112 km deep · 75 km away
59. 1.623 km WNW of Nikiski, AlaskaTue, Dec 15, 1:20 AM AKST · 2120 days ago · 76 km deep · 40 km away
60. 2.026 km NW of Susitna, AlaskaTue, Dec 15, 2:33 AM AKST · 2120 days ago · 64 km deep · 93 km away

The first 60 of at least 200.

Before

1. 1.948 km WSW of Skwentna, AlaskaTue, Dec 1, 4:39 PM AKST · 2133 days ago · 116 km deep · 79 km away
2. 1.552 km SSW of Skwentna, AlaskaTue, Dec 1, 8:11 AM AKST · 2134 days ago · 87 km deep · 57 km away
3. 1.562 km NW of Ninilchik, AlaskaTue, Dec 1, 7:58 AM AKST · 2134 days ago · 102 km deep · 73 km away
4. 1.962 km SW of Skwentna, AlaskaMon, Nov 30, 7:19 PM AKST · 2134 days ago · 97 km deep · 52 km away
5. 1.831 km WNW of Salamatof, AlaskaMon, Nov 30, 10:50 AM AKST · 2134 days ago · 79 km deep · 45 km away
6. 1.540 km SSW of Skwentna, AlaskaMon, Nov 30, 10:38 AM AKST · 2134 days ago · 81 km deep · 70 km away
7. 1.635 km WNW of Tyonek, AlaskaMon, Nov 30, 2:55 AM AKST · 2135 days ago · 103 km deep · 23 km away
8. 1.865 km WNW of Ninilchik, AlaskaMon, Nov 30, 1:16 AM AKST · 2135 days ago · 109 km deep · 93 km away
9. 1.965 km W of Tyonek, AlaskaMon, Nov 30, 1:06 AM AKST · 2135 days ago · 112 km deep · 14 km away
10. 1.774 km ENE of Port Alsworth, AlaskaSun, Nov 29, 7:19 PM AKST · 2135 days ago · 129 km deep · 88 km away
11. 3.387 km W of Salamatof, AlaskaSun, Nov 29, 12:47 PM AKST · 2135 days ago · 144 km deep · 70 km away
12. 3.213 km W of Clam Gulch, AlaskaSun, Nov 29, 8:42 AM AKST · 2136 days ago · 71 km deep · 97 km away
13. 2.368 km WNW of Ninilchik, AlaskaSun, Nov 29, 6:34 AM AKST · 2136 days ago · 116 km deep · 95 km away
14. 1.533 km SSE of Skwentna, AlaskaSun, Nov 29, 5:19 AM AKST · 2136 days ago · 89 km deep · 87 km away
15. 1.529 km W of Salamatof, AlaskaSat, Nov 28, 7:12 PM AKST · 2136 days ago · 80 km deep · 52 km away
16. 1.752 km SSW of Skwentna, AlaskaSat, Nov 28, 5:20 PM AKST · 2136 days ago · 81 km deep · 57 km away
17. 1.840 km W of Susitna, AlaskaSat, Nov 28, 12:15 PM AKST · 2136 days ago · 66 km deep · 71 km away
18. 1.929 km WSW of Tyonek, AlaskaSat, Nov 28, 9:27 AM AKST · 2136 days ago · 75 km deep · 25 km away
19. 1.521 km NE of Point Possession, AlaskaSat, Nov 28, 7:27 AM AKST · 2137 days ago · 35 km deep · 88 km away
20. 2.46 km WNW of Point Possession, AlaskaSat, Nov 28, 2:39 AM AKST · 2137 days ago · 46 km deep · 70 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak020fhe4m7i. Read Mon, Oct 5, 2026, 5:22 AM UTC.