M2.1 earthquake 86 km WNW of Tyonek, Alaska

Magnitude

2.1 (ml), micro

Local time

Sun, Jan 17, 2021, 8:24 AM AKST

UTC

2021-01-17 17:24:41 UTC

Depth

7.8 km (4.8 mi), shallow

Epicenter

61.236° N, 152.703° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

36

• Nikiski, AlaskaPopulation 4,493. Forecast97 kmNW
• Anchorage, AlaskaPopulation 289,600. Forecast150 kmW

After

1. 1.629 km SW of Skwentna, AlaskaSun, Jan 17, 11:02 AM AKST · 2078 days ago · 110 km deep · 80 km away
2. 1.752 km WSW of Skwentna, AlaskaSun, Jan 17, 7:12 PM AKST · 2078 days ago · 121 km deep · 61 km away
3. 1.941 km SSW of Skwentna, AlaskaMon, Jan 18, 3:22 AM AKST · 2077 days ago · 80 km deep · 74 km away
4. 2.956 km NW of Ninilchik, AlaskaMon, Jan 18, 8:21 AM AKST · 2077 days ago · 102 km deep · 99 km away
5. 1.953 km W of Cohoe, AlaskaMon, Jan 18, 9:22 AM AKST · 2077 days ago · 87 km deep · 91 km away
6. 2.027 km W of Salamatof, AlaskaMon, Jan 18, 8:26 PM AKST · 2077 days ago · 79 km deep · 82 km away
7. 1.526 km SW of Skwentna, AlaskaMon, Jan 18, 9:06 PM AKST · 2077 days ago · 90 km deep · 83 km away
8. 1.935 km WSW of Skwentna, AlaskaMon, Jan 18, 10:09 PM AKST · 2077 days ago · 111 km deep · 77 km away
9. 1.536 km W of Salamatof, AlaskaTue, Jan 19, 9:02 PM AKST · 2076 days ago · 75 km deep · 78 km away
10. 2.536 km WNW of Salamatof, AlaskaTue, Jan 19, 10:39 PM AKST · 2076 days ago · 78 km deep · 71 km away
11. 1.745 km S of Skwentna, AlaskaWed, Jan 20, 9:09 AM AKST · 2075 days ago · 80 km deep · 72 km away
12. 1.625 km WSW of Tyonek, AlaskaWed, Jan 20, 10:15 AM AKST · 2075 days ago · 74 km deep · 64 km away
13. 1.519 km NNE of Beluga, AlaskaWed, Jan 20, 4:39 PM AKST · 2075 days ago · 66 km deep · 96 km away
14. 2.024 km WNW of Nikiski, AlaskaWed, Jan 20, 4:43 PM AKST · 2075 days ago · 78 km deep · 74 km away
15. 1.927 km WNW of Nikiski, AlaskaWed, Jan 20, 5:30 PM AKST · 2075 days ago · 80 km deep · 72 km away
16. 1.534 km WNW of Susitna, AlaskaWed, Jan 20, 10:35 PM AKST · 2075 days ago · 65 km deep · 98 km away
17. 1.543 km NW of Beluga, AlaskaThu, Jan 21, 4:20 PM AKST · 2074 days ago · 91 km deep · 61 km away
18. 1.741 km WNW of Clam Gulch, AlaskaFri, Jan 22, 1:00 PM AKST · 2073 days ago · 89 km deep · 99 km away
19. 2.279 km ENE of Port Alsworth, AlaskaSat, Jan 23, 11:40 AM AKST · 2072 days ago · 138 km deep · 76 km away
20. 2.220 km SSE of Skwentna, AlaskaMon, Jan 25, 12:08 AM AKST · 2071 days ago · 72 km deep · 99 km away
21. 2.171 km ENE of Port Alsworth, AlaskaMon, Jan 25, 9:16 AM AKST · 2070 days ago · 133 km deep · 91 km away
22. 1.646 km WSW of Skwentna, AlaskaMon, Jan 25, 8:51 PM AKST · 2070 days ago · 128 km deep · 74 km away
23. 1.750 km SSW of Skwentna, AlaskaMon, Jan 25, 9:14 PM AKST · 2070 days ago · 94 km deep · 61 km away
24. 1.628 km NNW of Beluga, AlaskaTue, Jan 26, 8:01 AM AKST · 2069 days ago · 78 km deep · 74 km away
25. 1.636 km W of Nikiski, AlaskaTue, Jan 26, 11:02 AM AKST · 2069 days ago · 85 km deep · 70 km away
26. 2.049 km WNW of Tyonek, AlaskaTue, Jan 26, 11:21 AM AKST · 2069 days ago · 104 km deep · 37 km away
27. 1.621 km WSW of Salamatof, AlaskaTue, Jan 26, 1:20 PM AKST · 2069 days ago · 74 km deep · 95 km away
28. 1.645 km WNW of Tyonek, AlaskaWed, Jan 27, 3:14 PM AKST · 2068 days ago · 121 km deep · 42 km away
29. 1.564 km W of Tyonek, AlaskaWed, Jan 27, 4:16 PM AKST · 2068 days ago · 114 km deep · 30 km away
30. 1.549 km NNW of Beluga, AlaskaWed, Jan 27, 8:22 PM AKST · 2068 days ago · 85 km deep · 70 km away
31. 1.826 km W of Salamatof, AlaskaWed, Jan 27, 10:14 PM AKST · 2068 days ago · 78 km deep · 86 km away
32. 2.250 km SW of Skwentna, AlaskaThu, Jan 28, 2:17 PM AKST · 2067 days ago · 100 km deep · 59 km away
33. 2.051 km NW of Ninilchik, AlaskaThu, Jan 28, 9:33 PM AKST · 2067 days ago · 92 km deep · 99 km away
34. 2.540 km NNW of Beluga, AlaskaThu, Jan 28, 10:58 PM AKST · 2067 days ago · 87 km deep · 71 km away
35. 1.635 km W of Tyonek, AlaskaFri, Jan 29, 1:42 AM AKST · 2067 days ago · 87 km deep · 52 km away
36. 1.733 km NW of Beluga, AlaskaFri, Jan 29, 6:28 AM AKST · 2066 days ago · 73 km deep · 66 km away
37. 1.662 km NW of Beluga, AlaskaFri, Jan 29, 10:42 PM AKST · 2066 days ago · 5 km deep · 48 km away
38. 1.6Kenai Peninsula, AlaskaSat, Jan 30, 1:34 AM AKST · 2066 days ago · 76 km deep · 79 km away
39. 1.945 km SSW of Skwentna, AlaskaSat, Jan 30, 12:52 PM AKST · 2065 days ago · 92 km deep · 67 km away
40. 1.534 km NNW of Beluga, AlaskaSun, Jan 31, 2:40 AM AKST · 2065 days ago · 0 km deep · 75 km away
41. 1.56 km ESE of Tyonek, AlaskaSun, Jan 31, 3:19 AM AKST · 2064 days ago · 10 km deep · 93 km away
42. 1.664 km W of Tyonek, AlaskaSun, Jan 31, 5:04 AM AKST · 2064 days ago · 103 km deep · 30 km away
43. 1.541 km WNW of Salamatof, AlaskaSun, Jan 31, 6:58 PM AKST · 2064 days ago · 88 km deep · 68 km away
44. 1.653 km WNW of Beluga, AlaskaSun, Jan 31, 10:32 PM AKST · 2064 days ago · 95 km deep · 42 km away
45. 1.644 km W of Susitna, AlaskaSun, Jan 31, 11:15 PM AKST · 2064 days ago · 1 km deep · 81 km away
46. 1.756 km SW of Skwentna, AlaskaMon, Feb 1, 2:21 AM AKST · 2064 days ago · 108 km deep · 52 km away
47. 1.844 km NW of Beluga, AlaskaMon, Feb 1, 9:32 AM AKST · 2063 days ago · 86 km deep · 59 km away
48. 1.543 km WSW of Salamatof, AlaskaTue, Feb 2, 4:05 PM AKST · 2062 days ago · 86 km deep · 89 km away
49. 1.937 km W of Skwentna, AlaskaWed, Feb 3, 4:31 AM AKST · 2061 days ago · 104 km deep · 95 km away
50. 2.285 km WNW of Nikiski, AlaskaWed, Feb 3, 5:11 AM AKST · 2061 days ago · 153 km deep · 43 km away
51. 1.941 km WSW of Skwentna, AlaskaWed, Feb 3, 7:10 AM AKST · 2061 days ago · 109 km deep · 71 km away
52. 1.613 km WNW of Beluga, AlaskaThu, Feb 4, 6:38 AM AKST · 2060 days ago · 75 km deep · 75 km away
53. 1.744 km WNW of Beluga, AlaskaThu, Feb 4, 7:41 PM AKST · 2060 days ago · 86 km deep · 50 km away
54. 2.221 km WNW of Beluga, AlaskaSat, Feb 6, 2:19 AM AKST · 2059 days ago · 74 km deep · 68 km away
55. 2.367 km W of Tyonek, AlaskaSat, Feb 6, 1:31 PM AKST · 2058 days ago · 110 km deep · 28 km away
56. 1.935 km WNW of Nikiski, AlaskaSun, Feb 7, 1:06 AM AKST · 2058 days ago · 87 km deep · 64 km away
57. 1.950 km WNW of Beluga, AlaskaSun, Feb 7, 4:03 AM AKST · 2057 days ago · 86 km deep · 48 km away
58. 2.331 km W of Salamatof, AlaskaSun, Feb 7, 8:03 AM AKST · 2057 days ago · 98 km deep · 81 km away
59. 1.739 km W of Skwentna, AlaskaSun, Feb 7, 10:25 AM AKST · 2057 days ago · 130 km deep · 96 km away
60. 1.537 km SSW of Skwentna, AlaskaSun, Feb 7, 10:34 PM AKST · 2057 days ago · 98 km deep · 72 km away

The first 60 of 179.

Before

1. 2.255 km NW of Ninilchik, AlaskaSun, Jan 17, 5:32 AM AKST · 2078 days ago · 102 km deep · 98 km away
2. 2.338 km SW of Skwentna, AlaskaSun, Jan 17, 4:19 AM AKST · 2078 days ago · 92 km deep · 71 km away
3. 1.788 km ENE of Port Alsworth, AlaskaSat, Jan 16, 6:20 PM AKST · 2079 days ago · 132 km deep · 70 km away
4. 1.562 km WNW of Tyonek, AlaskaSat, Jan 16, 4:10 PM AKST · 2079 days ago · 8 km deep · 23 km away
5. 1.722 km W of Tyonek, AlaskaSat, Jan 16, 8:58 AM AKST · 2079 days ago · 76 km deep · 64 km away
6. 1.513 km N of Beluga, AlaskaFri, Jan 15, 5:55 AM AKST · 2080 days ago · 65 km deep · 87 km away
7. 1.7Southern AlaskaFri, Jan 15, 12:48 AM AKST · 2081 days ago · 108 km deep · 79 km away
8. 1.931 km W of Susitna, AlaskaThu, Jan 14, 8:13 PM AKST · 2081 days ago · 69 km deep · 93 km away
9. 1.935 km SW of Skwentna, AlaskaThu, Jan 14, 7:47 PM AKST · 2081 days ago · 97 km deep · 74 km away
10. 1.662 km W of Nikiski, AlaskaThu, Jan 14, 1:40 PM AKST · 2081 days ago · 94 km deep · 54 km away
11. 1.754 km NW of Ninilchik, AlaskaThu, Jan 14, 12:49 AM AKST · 2082 days ago · 81 km deep · 95 km away
12. 1.764 km W of Salamatof, AlaskaWed, Jan 13, 2:02 PM AKST · 2082 days ago · 104 km deep · 71 km away
13. 3.192 km W of Tyonek, AlaskaWed, Jan 13, 12:59 PM AKST · 2082 days ago · 170 km deep · 12 km away
14. 1.873 km WNW of Nikiski, AlaskaTue, Jan 12, 5:18 PM AKST · 2083 days ago · 117 km deep · 36 km away
15. 2.065 km W of Tyonek, AlaskaTue, Jan 12, 3:42 AM AKST · 2083 days ago · 122 km deep · 21 km away
16. 1.742 km W of Susitna, AlaskaTue, Jan 12, 12:35 AM AKST · 2084 days ago · 4 km deep · 82 km away
17. 1.549 km WNW of Cohoe, AlaskaMon, Jan 11, 11:00 PM AKST · 2084 days ago · 79 km deep · 91 km away
18. 1.6Southern AlaskaMon, Jan 11, 2:35 PM AKST · 2084 days ago · 11 km deep · 69 km away
19. 1.730 km W of Nikiski, AlaskaMon, Jan 11, 9:44 AM AKST · 2084 days ago · 83 km deep · 74 km away
20. 1.861 km W of Salamatof, AlaskaMon, Jan 11, 4:00 AM AKST · 2084 days ago · 82 km deep · 62 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021seei27 (also filed as av91017398). Read Sat, Sep 26, 2026, 11:29 PM UTC.