M1.8 earthquake 28 km WNW of Susitna, Alaska

Magnitude

1.8 (ml), micro

Local time

Mon, Jan 4, 2021, 3:12 AM AKST

UTC

2021-01-04 12:12:29 UTC

Depth

74.0 km (46.0 mi), intermediate-depth

Epicenter

61.645° N, 150.995° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

68

• Willow, AlaskaPopulation 2,102. Forecast52 kmWSW
• Anchorage, AlaskaPopulation 289,600. Forecast75 kmNW

After

1. 2.363 km W of Tyonek, AlaskaMon, Jan 4, 8:13 AM AKST · 2091 days ago · 116 km deep · 95 km away
2. 1.94 km WSW of Knik-Fairview, AKMon, Jan 4, 3:57 PM AKST · 2091 days ago · 57 km deep · 72 km away
3. 1.519 km W of Point MacKenzie, AlaskaMon, Jan 4, 4:43 PM AKST · 2091 days ago · 43 km deep · 47 km away
4. 2.528 km NNW of Fishhook, AlaskaMon, Jan 4, 6:55 PM AKST · 2091 days ago · 41 km deep · 86 km away
5. 1.813 km SSW of Skwentna, AlaskaMon, Jan 4, 11:56 PM AKST · 2091 days ago · 79 km deep · 39 km away
6. 1.613 km NNW of Willow, AlaskaTue, Jan 5, 12:06 AM AKST · 2091 days ago · 42 km deep · 52 km away
7. 1.865 km W of Tyonek, AlaskaTue, Jan 5, 2:21 AM AKST · 2091 days ago · 117 km deep · 99 km away
8. 1.531 km NE of Skwentna, AlaskaTue, Jan 5, 11:34 AM AKST · 2090 days ago · 70 km deep · 61 km away
9. 1.731 km NNE of Skwentna, AlaskaTue, Jan 5, 4:04 PM AKST · 2090 days ago · 77 km deep · 70 km away
10. 1.51 km WSW of Houston, AlaskaTue, Jan 5, 5:41 PM AKST · 2090 days ago · 35 km deep · 61 km away
11. 2.55 km WNW of Knik, AlaskaTue, Jan 5, 6:16 PM AKST · 2090 days ago · 44 km deep · 65 km away · felt by 6
12. 1.626 km NNW of Susitna, AlaskaWed, Jan 6, 2:44 AM AKST · 2090 days ago · 57 km deep · 19 km away
13. 1.56 km N of Houston, AlaskaWed, Jan 6, 11:32 AM AKST · 2089 days ago · 43 km deep · 62 km away
14. 2.119 km N of Fishhook, AlaskaWed, Jan 6, 6:15 PM AKST · 2089 days ago · 6 km deep · 100 km away
15. 1.513 km WNW of Susitna North, AlaskaWed, Jan 6, 9:14 PM AKST · 2089 days ago · 9 km deep · 77 km away
16. 1.648 km NNW of Skwentna, AlaskaThu, Jan 7, 12:43 AM AKST · 2089 days ago · 103 km deep · 92 km away
17. 1.55 km WNW of Tyonek, AlaskaThu, Jan 7, 4:28 AM AKST · 2088 days ago · 64 km deep · 63 km away
18. 1.524 km ENE of Skwentna, AlaskaThu, Jan 7, 9:27 AM AKST · 2088 days ago · 67 km deep · 50 km away
19. 1.824 km SSE of Skwentna, AlaskaThu, Jan 7, 11:56 AM AKST · 2088 days ago · 75 km deep · 20 km away
20. 1.613 km WNW of Susitna, AlaskaThu, Jan 7, 2:18 PM AKST · 2088 days ago · 65 km deep · 14 km away
21. 1.87 km NNW of Point MacKenzie, AlaskaThu, Jan 7, 4:16 PM AKST · 2088 days ago · 37 km deep · 56 km away
22. 1.626 km NW of Willow, AlaskaThu, Jan 7, 7:38 PM AKST · 2088 days ago · 14 km deep · 47 km away
23. 1.833 km N of Skwentna, AlaskaThu, Jan 7, 9:37 PM AKST · 2088 days ago · 85 km deep · 75 km away
24. 1.659 km WNW of Skwentna, AlaskaFri, Jan 8, 1:10 AM AKST · 2088 days ago · 130 km deep · 99 km away
25. 1.721 km WNW of Tyonek, AlaskaFri, Jan 8, 3:06 AM AKST · 2088 days ago · 73 km deep · 63 km away
26. 1.740 km WSW of Skwentna, AlaskaFri, Jan 8, 8:18 AM AKST · 2087 days ago · 119 km deep · 64 km away
27. 1.515 km NE of Beluga, AlaskaFri, Jan 8, 9:41 AM AKST · 2087 days ago · 61 km deep · 44 km away
28. 1.57 km SSW of Big Lake, AlaskaFri, Jan 8, 10:24 AM AKST · 2087 days ago · 45 km deep · 56 km away
29. 2.2Southern AlaskaFri, Jan 8, 2:19 PM AKST · 2087 days ago · 71 km deep · 30 km away
30. 1.541 km W of Petersville, AlaskaFri, Jan 8, 4:50 PM AKST · 2087 days ago · 77 km deep · 92 km away
31. 1.67 km S of Skwentna, AlaskaFri, Jan 8, 10:44 PM AKST · 2087 days ago · 79 km deep · 38 km away
32. 1.715 km ENE of Willow, AlaskaSat, Jan 9, 12:08 AM AKST · 2087 days ago · 45 km deep · 66 km away
33. 1.521 km WSW of Anchorage, AlaskaSat, Jan 9, 7:15 AM AKST · 2086 days ago · 44 km deep · 69 km away
34. 2.314 km W of Point Possession, AlaskaSat, Jan 9, 8:00 AM AKST · 2086 days ago · 26 km deep · 78 km away · felt by 1
35. 1.529 km WNW of Susitna, AlaskaSat, Jan 9, 5:26 PM AKST · 2086 days ago · 73 km deep · 5 km away
36. 1.722 km WNW of Susitna, AlaskaSat, Jan 9, 6:14 PM AKST · 2086 days ago · 59 km deep · 6 km away
37. 2.312 km NNE of Willow, AlaskaSat, Jan 9, 11:05 PM AKST · 2086 days ago · 47 km deep · 60 km away
38. 1.53 km ENE of Big Lake, AlaskaSun, Jan 10, 2:28 AM AKST · 2086 days ago · 40 km deep · 59 km away
39. 1.725 km SE of Skwentna, AlaskaSun, Jan 10, 4:02 AM AKST · 2085 days ago · 69 km deep · 22 km away
40. 2.24 km NNW of Lakes, AlaskaSun, Jan 10, 10:32 AM AKST · 2085 days ago · 35 km deep · 87 km away
41. 1.56 km E of Big Lake, AlaskaSun, Jan 10, 10:33 AM AKST · 2085 days ago · 38 km deep · 63 km away
42. 2.147 km S of Skwentna, AlaskaSun, Jan 10, 12:44 PM AKST · 2085 days ago · 73 km deep · 24 km away
43. 1.945 km WSW of Skwentna, AlaskaSun, Jan 10, 10:12 PM AKST · 2085 days ago · 124 km deep · 69 km away
44. 1.736 km W of Skwentna, AlaskaMon, Jan 11, 3:22 AM AKST · 2085 days ago · 110 km deep · 69 km away
45. 1.759 km W of Tyonek, AlaskaMon, Jan 11, 3:39 AM AKST · 2085 days ago · 101 km deep · 89 km away
46. 1.512 km S of Susitna North, AlaskaMon, Jan 11, 3:50 AM AKST · 2085 days ago · 46 km deep · 77 km away
47. 1.65 km SSW of Big Lake, AlaskaMon, Jan 11, 10:20 AM AKST · 2084 days ago · 39 km deep · 56 km away
48. 1.88 km W of Houston, AlaskaMon, Jan 11, 12:53 PM AKST · 2084 days ago · 40 km deep · 54 km away
49. 1.633 km WNW of Willow, AlaskaMon, Jan 11, 1:09 PM AKST · 2084 days ago · 65 km deep · 34 km away · felt by 1
50. 1.742 km W of Susitna, AlaskaTue, Jan 12, 12:35 AM AKST · 2084 days ago · 4 km deep · 19 km away
51. 2.414 km NNE of Houston, AlaskaTue, Jan 12, 2:00 AM AKST · 2084 days ago · 38 km deep · 69 km away
52. 1.84 km NW of Point MacKenzie, AlaskaTue, Jan 12, 2:20 AM AKST · 2084 days ago · 36 km deep · 58 km away
53. 2.065 km W of Tyonek, AlaskaTue, Jan 12, 3:42 AM AKST · 2084 days ago · 122 km deep · 88 km away
54. 1.85 km S of Willow, AlaskaTue, Jan 12, 7:18 AM AKST · 2083 days ago · 38 km deep · 50 km away
55. 1.538 km NW of Skwentna, AlaskaTue, Jan 12, 10:50 AM AKST · 2083 days ago · 93 km deep · 82 km away
56. 1.66 km SSE of Big Lake, AlaskaTue, Jan 12, 12:46 PM AKST · 2083 days ago · 36 km deep · 60 km away
57. 1.5Central AlaskaTue, Jan 12, 10:53 PM AKST · 2083 days ago · 81 km deep · 66 km away
58. 2.639 km WNW of Skwentna, AlaskaWed, Jan 13, 1:25 AM AKST · 2083 days ago · 109 km deep · 80 km away
59. 1.928 km WNW of Susitna, AlaskaWed, Jan 13, 11:51 AM AKST · 2082 days ago · 73 km deep · 1 km away
60. 1.935 km SW of Skwentna, AlaskaThu, Jan 14, 7:47 PM AKST · 2081 days ago · 97 km deep · 50 km away

The first 60 of at least 202.

Before

1. 1.510 km ENE of Beluga, AlaskaSun, Jan 3, 8:03 PM AKST · 2092 days ago · 60 km deep · 54 km away
2. 1.636 km SW of Skwentna, AlaskaSun, Jan 3, 6:25 PM AKST · 2092 days ago · 111 km deep · 54 km away
3. 1.98 km WNW of Susitna North, AlaskaSun, Jan 3, 6:08 PM AKST · 2092 days ago · 12 km deep · 80 km away
4. 1.63 km NNE of Point Possession, AlaskaSun, Jan 3, 9:03 AM AKST · 2092 days ago · 47 km deep · 79 km away
5. 1.547 km S of Skwentna, AlaskaSun, Jan 3, 1:28 AM AKST · 2093 days ago · 69 km deep · 24 km away
6. 2.030 km SW of Trapper Creek, AlaskaSat, Jan 2, 9:24 PM AKST · 2093 days ago · 65 km deep · 56 km away · felt by 1
7. 1.522 km W of Petersville, AlaskaSat, Jan 2, 9:10 AM AKST · 2093 days ago · 86 km deep · 91 km away
8. 1.525 km SE of Skwentna, AlaskaSat, Jan 2, 7:15 AM AKST · 2093 days ago · 75 km deep · 24 km away
9. 2.015 km SSE of Tyonek, AlaskaFri, Jan 1, 9:36 PM AKST · 2094 days ago · 4 km deep · 79 km away
10. 1.97 km ENE of Big Lake, AlaskaFri, Jan 1, 9:03 PM AKST · 2094 days ago · 38 km deep · 64 km away
11. 2.317 km E of Susitna North, AlaskaFri, Jan 1, 11:50 AM AKST · 2094 days ago · 46 km deep · 94 km away
12. 1.813 km W of Petersville, AlaskaFri, Jan 1, 9:04 AM AKST · 2094 days ago · 80 km deep · 97 km away
13. 2.319 km NW of Susitna, AlaskaFri, Jan 1, 8:29 AM AKST · 2094 days ago · 65 km deep · 10 km away
14. 2.28 km ENE of Susitna, AlaskaFri, Jan 1, 7:59 AM AKST · 2094 days ago · 56 km deep · 34 km away
15. 1.77 km NW of Point MacKenzie, AlaskaFri, Jan 1, 5:42 AM AKST · 2094 days ago · 42 km deep · 55 km away
16. 2.013 km S of Susitna North, AlaskaFri, Jan 1, 3:20 AM AKST · 2095 days ago · 43 km deep · 73 km away
17. 1.525 km SE of Skwentna, AlaskaFri, Jan 1, 2:46 AM AKST · 2095 days ago · 69 km deep · 21 km away
18. 1.632 km S of Skwentna, AlaskaThu, Dec 31, 9:15 PM AKST · 2095 days ago · 80 km deep · 19 km away
19. 1.545 km WNW of Beluga, AlaskaThu, Dec 31, 8:21 PM AKST · 2095 days ago · 92 km deep · 57 km away
20. 1.87 km ESE of Susitna North, AlaskaThu, Dec 31, 6:13 PM AKST · 2095 days ago · 10 km deep · 86 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0216td80k. Read Sun, Sep 27, 2026, 12:28 AM UTC.