M1.5 earthquake 6 km ESE of Tyonek, Alaska

Magnitude

1.5 (ml), micro

Local time

Sun, Jan 31, 2021, 3:19 AM AKST

UTC

2021-01-31 12:19:44 UTC

Depth

10.1 km (6.3 mi), shallow

Epicenter

61.049° N, 151.020° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

36

• Nikiski, AlaskaPopulation 4,493. Forecast43 kmNNE
• Anchorage, AlaskaPopulation 289,600. Forecast63 kmWSW

After

1. 1.664 km W of Tyonek, AlaskaSun, Jan 31, 5:04 AM AKST · 2065 days ago · 103 km deep · 71 km away
2. 1.615 km ESE of Elmendorf Air Force Base, AlaskaSun, Jan 31, 11:46 AM AKST · 2065 days ago · 33 km deep · 91 km away
3. 1.541 km WNW of Salamatof, AlaskaSun, Jan 31, 6:58 PM AKST · 2064 days ago · 88 km deep · 67 km away
4. 1.653 km WNW of Beluga, AlaskaSun, Jan 31, 10:32 PM AKST · 2064 days ago · 95 km deep · 62 km away
5. 1.818 km N of Susitna, AlaskaSun, Jan 31, 10:44 PM AKST · 2064 days ago · 51 km deep · 77 km away
6. 1.644 km W of Susitna, AlaskaSun, Jan 31, 11:15 PM AKST · 2064 days ago · 1 km deep · 62 km away
7. 1.756 km SW of Skwentna, AlaskaMon, Feb 1, 2:21 AM AKST · 2064 days ago · 108 km deep · 82 km away
8. 1.620 km E of Beluga, AlaskaMon, Feb 1, 5:32 AM AKST · 2064 days ago · 15 km deep · 20 km away
9. 1.844 km NW of Beluga, AlaskaMon, Feb 1, 9:32 AM AKST · 2064 days ago · 86 km deep · 54 km away
10. 1.67 km SSE of Willow, AlaskaMon, Feb 1, 10:36 AM AKST · 2064 days ago · 42 km deep · 90 km away
11. 1.68 km SSE of Willow, AlaskaMon, Feb 1, 10:37 AM AKST · 2064 days ago · 41 km deep · 90 km away
12. 1.921 km NNW of Sterling, AlaskaMon, Feb 1, 1:45 PM AKST · 2064 days ago · 56 km deep · 37 km away
13. 1.53 km N of Point MacKenzie, AlaskaMon, Feb 1, 8:13 PM AKST · 2063 days ago · 40 km deep · 67 km away
14. 1.543 km WSW of Salamatof, AlaskaTue, Feb 2, 4:05 PM AKST · 2063 days ago · 86 km deep · 84 km away
15. 1.73 km WNW of Willow, AlaskaWed, Feb 3, 3:22 AM AKST · 2062 days ago · 40 km deep · 93 km away
16. 2.285 km WNW of Nikiski, AlaskaWed, Feb 3, 5:11 AM AKST · 2062 days ago · 153 km deep · 100 km away
17. 1.941 km WSW of Skwentna, AlaskaWed, Feb 3, 7:10 AM AKST · 2062 days ago · 109 km deep · 100 km away
18. 1.613 km WNW of Beluga, AlaskaThu, Feb 4, 6:38 AM AKST · 2061 days ago · 75 km deep · 23 km away
19. 1.744 km WNW of Beluga, AlaskaThu, Feb 4, 7:41 PM AKST · 2060 days ago · 86 km deep · 53 km away
20. 1.717 km S of Anchorage, AlaskaFri, Feb 5, 2:52 AM AKST · 2060 days ago · 42 km deep · 62 km away
21. 1.74 km SE of Big Lake, AlaskaFri, Feb 5, 6:45 AM AKST · 2060 days ago · 40 km deep · 77 km away
22. 1.617 km SSW of Susitna, AlaskaFri, Feb 5, 7:07 AM AKST · 2060 days ago · 56 km deep · 43 km away
23. 2.26 km WSW of Houston, AlaskaFri, Feb 5, 9:06 AM AKST · 2060 days ago · 46 km deep · 86 km away
24. 2.221 km WNW of Beluga, AlaskaSat, Feb 6, 2:19 AM AKST · 2059 days ago · 74 km deep · 31 km away
25. 2.426 km NE of Sterling, AlaskaSat, Feb 6, 4:48 AM AKST · 2059 days ago · 45 km deep · 53 km away
26. 2.367 km W of Tyonek, AlaskaSat, Feb 6, 1:31 PM AKST · 2059 days ago · 110 km deep · 74 km away
27. 2.05 km S of Big Lake, AlaskaSat, Feb 6, 2:24 PM AKST · 2059 days ago · 45 km deep · 73 km away
28. 1.935 km WNW of Nikiski, AlaskaSun, Feb 7, 1:06 AM AKST · 2058 days ago · 87 km deep · 54 km away
29. 1.950 km WNW of Beluga, AlaskaSun, Feb 7, 4:03 AM AKST · 2058 days ago · 86 km deep · 60 km away
30. 2.331 km W of Salamatof, AlaskaSun, Feb 7, 8:03 AM AKST · 2058 days ago · 98 km deep · 67 km away
31. 1.635 km ESE of Skwentna, AlaskaSun, Feb 7, 4:57 PM AKST · 2057 days ago · 70 km deep · 94 km away
32. 1.537 km SSW of Skwentna, AlaskaSun, Feb 7, 10:34 PM AKST · 2057 days ago · 98 km deep · 81 km away
33. 2.225 km WNW of Susitna, AlaskaMon, Feb 8, 1:01 AM AKST · 2057 days ago · 74 km deep · 61 km away
34. 1.64 km NNW of Point MacKenzie, AlaskaMon, Feb 8, 1:28 AM AKST · 2057 days ago · 57 km deep · 67 km away
35. 1.85 km SW of Point MacKenzie, AlaskaMon, Feb 8, 1:30 AM AKST · 2057 days ago · 34 km deep · 60 km away
36. 1.626 km W of Salamatof, AlaskaMon, Feb 8, 5:14 AM AKST · 2057 days ago · 78 km deep · 62 km away
37. 1.840 km W of Kalifornsky, AlaskaMon, Feb 8, 5:26 AM AKST · 2057 days ago · 80 km deep · 82 km away
38. 2.031 km NNW of Susitna, AlaskaMon, Feb 8, 2:11 PM AKST · 2057 days ago · 72 km deep · 87 km away
39. 1.97 km SW of Clam Gulch, AlaskaMon, Feb 8, 10:37 PM AKST · 2056 days ago · 50 km deep · 100 km away
40. 1.764 km W of Tyonek, AlaskaTue, Feb 9, 8:46 AM AKST · 2056 days ago · 119 km deep · 71 km away
41. 2.015 km NW of Cooper Landing, AlaskaTue, Feb 9, 3:14 PM AKST · 2056 days ago · 38 km deep · 75 km away
42. 1.741 km SW of Skwentna, AlaskaTue, Feb 9, 4:45 PM AKST · 2056 days ago · 104 km deep · 86 km away
43. 1.742 km SW of Skwentna, AlaskaTue, Feb 9, 4:45 PM AKST · 2056 days ago · 98 km deep · 85 km away
44. 1.863 km WNW of Nikiski, AlaskaTue, Feb 9, 9:20 PM AKST · 2055 days ago · 104 km deep · 73 km away
45. 1.714 km W of Salamatof, AlaskaWed, Feb 10, 5:28 AM AKST · 2055 days ago · 75 km deep · 55 km away
46. 1.828 km SW of Cooper Landing, AlaskaWed, Feb 10, 5:40 AM AKST · 2055 days ago · 32 km deep · 94 km away
47. 1.614 km S of Soldotna, AlaskaWed, Feb 10, 9:08 AM AKST · 2055 days ago · 42 km deep · 76 km away
48. 1.531 km SE of Funny River, AlaskaWed, Feb 10, 9:29 AM AKST · 2055 days ago · 59 km deep · 91 km away
49. 2.59 km WNW of Knik-Fairview, AlaskaWed, Feb 10, 10:34 AM AKST · 2055 days ago · 32 km deep · 87 km away
50. 2.529 km W of Salamatof, AlaskaWed, Feb 10, 3:22 PM AKST · 2055 days ago · 82 km deep · 65 km away
51. 1.824 km ENE of Point Possession, AlaskaWed, Feb 10, 4:36 PM AKST · 2055 days ago · 46 km deep · 39 km away
52. 2.65 km WSW of Nikiski, AlaskaWed, Feb 10, 5:10 PM AKST · 2054 days ago · 61 km deep · 46 km away
53. 2.549 km WNW of Clam Gulch, AlaskaThu, Feb 11, 12:00 AM AKST · 2054 days ago · 85 km deep · 96 km away
54. 1.69 km NW of Moose Pass, AlaskaThu, Feb 11, 3:14 AM AKST · 2054 days ago · 35 km deep · 100 km away
55. 1.520 km SE of Skwentna, AlaskaThu, Feb 11, 3:49 AM AKST · 2054 days ago · 69 km deep · 91 km away
56. 1.638 km W of Tyonek, AlaskaThu, Feb 11, 3:19 PM AKST · 2054 days ago · 80 km deep · 44 km away
57. 1.65 km ESE of Big Lake, AlaskaThu, Feb 11, 11:01 PM AKST · 2053 days ago · 40 km deep · 81 km away
58. 1.710 km ENE of Kasilof, AlaskaFri, Feb 12, 3:18 AM AKST · 2053 days ago · 53 km deep · 74 km away
59. 1.524 km WSW of Point MacKenzie, AlaskaFri, Feb 12, 11:57 AM AKST · 2053 days ago · 46 km deep · 41 km away
60. 2.56 km NW of Nikiski, AlaskaFri, Feb 12, 6:54 PM AKST · 2052 days ago · 69 km deep · 40 km away

The first 60 of at least 199.

Before

1. 1.534 km NNW of Beluga, AlaskaSun, Jan 31, 2:40 AM AKST · 2065 days ago · 0 km deep · 45 km away
2. 1.945 km SSW of Skwentna, AlaskaSat, Jan 30, 12:52 PM AKST · 2066 days ago · 92 km deep · 74 km away
3. 1.63 km W of Funny River, AlaskaSat, Jan 30, 7:19 AM AKST · 2066 days ago · 47 km deep · 62 km away
4. 1.528 km ENE of Beluga, AlaskaSat, Jan 30, 7:15 AM AKST · 2066 days ago · 44 km deep · 32 km away
5. 1.5Kenai Peninsula, AlaskaSat, Jan 30, 1:37 AM AKST · 2066 days ago · 58 km deep · 49 km away
6. 1.6Kenai Peninsula, AlaskaSat, Jan 30, 1:34 AM AKST · 2066 days ago · 76 km deep · 69 km away
7. 1.66 km WNW of Point MacKenzie, AlaskaSat, Jan 30, 1:28 AM AKST · 2066 days ago · 33 km deep · 63 km away
8. 1.662 km NW of Beluga, AlaskaFri, Jan 29, 10:42 PM AKST · 2066 days ago · 5 km deep · 71 km away
9. 2.44 km E of Big Lake, AlaskaFri, Jan 29, 4:02 PM AKST · 2067 days ago · 40 km deep · 81 km away · felt by 2
10. 1.733 km NW of Beluga, AlaskaFri, Jan 29, 6:28 AM AKST · 2067 days ago · 73 km deep · 44 km away
11. 1.635 km W of Tyonek, AlaskaFri, Jan 29, 1:42 AM AKST · 2067 days ago · 87 km deep · 42 km away
12. 2.540 km NNW of Beluga, AlaskaThu, Jan 28, 10:58 PM AKST · 2067 days ago · 87 km deep · 52 km away
13. 1.845 km NW of Ninilchik, AlaskaThu, Jan 28, 9:33 PM AKST · 2067 days ago · 85 km deep · 98 km away
14. 2.96 km W of Point MacKenzie, AlaskaThu, Jan 28, 9:31 PM AKST · 2067 days ago · 40 km deep · 60 km away · felt by 5
15. 1.99 km NW of Point MacKenzie, AlaskaThu, Jan 28, 8:39 PM AKST · 2067 days ago · 32 km deep · 62 km away · felt by 1
16. 2.920 km E of Beluga, AlaskaThu, Jan 28, 8:18 PM AKST · 2067 days ago · 12 km deep · 20 km away · felt by 8
17. 3.22 km SSE of Point MacKenzie, AlaskaThu, Jan 28, 5:47 PM AKST · 2067 days ago · 49 km deep · 65 km away · felt by 70
18. 2.250 km SW of Skwentna, AlaskaThu, Jan 28, 2:17 PM AKST · 2068 days ago · 100 km deep · 85 km away
19. 1.52 km NNW of Big Lake, AlaskaThu, Jan 28, 11:46 AM AKST · 2068 days ago · 44 km deep · 79 km away
20. 1.722 km ESE of Kasilof, AlaskaThu, Jan 28, 2:29 AM AKST · 2068 days ago · 46 km deep · 91 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0211fgx4km. Read Sun, Sep 27, 2026, 1:24 PM UTC.