M1.6 earthquake 56 km WNW of Tyonek, Alaska

Magnitude

1.6 (ml), micro

Local time

Wed, Dec 8, 2021, 7:49 AM AKST

UTC

2021-12-08 16:49:15 UTC

Depth

103.9 km (64.6 mi), intermediate-depth

Epicenter

61.262° N, 152.114° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

43

• Nikiski, AlaskaPopulation 4,493. Forecast78 kmNW
• Anchorage, AlaskaPopulation 289,600. Forecast119 kmW

After

1. 1.928 km WNW of Susitna, AlaskaFri, Dec 17, 9:56 AM AKST · 1741 days ago · 65 km deep · 71 km away
2. 2.612 km S of Point Possession, AlaskaFri, Dec 17, 10:50 AM AKST · 1741 days ago · 41 km deep · 90 km away
3. 1.927 km NW of Nikiski, AlaskaSat, Dec 18, 12:42 AM AKST · 1741 days ago · 71 km deep · 50 km away
4. 1.519 km ENE of Nikiski, AlaskaSat, Dec 18, 5:58 AM AKST · 1740 days ago · 63 km deep · 87 km away
5. 1.863 km W of Tyonek, AlaskaSat, Dec 18, 12:30 PM AKST · 1740 days ago · 114 km deep · 27 km away
6. 2.017 km SW of Tyonek, AlaskaSat, Dec 18, 1:03 PM AKST · 1740 days ago · 84 km deep · 54 km away · felt by 15
7. 2.065 km W of Skwentna, AlaskaSat, Dec 18, 4:17 PM AKST · 1740 days ago · 2 km deep · 88 km away
8. 1.529 km NW of Beluga, AlaskaSat, Dec 18, 9:56 PM AKST · 1740 days ago · 76 km deep · 31 km away
9. 1.875 km NE of Port Alsworth, AlaskaSun, Dec 19, 2:48 PM AKST · 1739 days ago · 169 km deep · 93 km away
10. 3.140 km W of Skwentna, AlaskaSun, Dec 19, 5:08 PM AKST · 1739 days ago · 123 km deep · 74 km away
11. 3.126 km WNW of Susitna, AlaskaSun, Dec 19, 6:02 PM AKST · 1739 days ago · 63 km deep · 74 km away · felt by 1
12. 1.829 km NNW of Susitna, AlaskaMon, Dec 20, 2:05 AM AKST · 1739 days ago · 65 km deep · 98 km away · felt by 1
13. 1.931 km SE of Skwentna, AlaskaMon, Dec 20, 7:22 AM AKST · 1738 days ago · 76 km deep · 84 km away
14. 1.663 km WSW of Salamatof, AlaskaMon, Dec 20, 12:06 PM AKST · 1738 days ago · 100 km deep · 88 km away
15. 1.936 km WNW of Kalifornsky, AlaskaMon, Dec 20, 7:02 PM AKST · 1738 days ago · 79 km deep · 87 km away
16. 1.848 km W of Salamatof, AlaskaTue, Dec 21, 9:05 AM AKST · 1737 days ago · 84 km deep · 73 km away
17. 1.666 km W of Tyonek, AlaskaTue, Dec 21, 11:12 AM AKST · 1737 days ago · 112 km deep · 30 km away
18. 1.56 km S of Kenai, AlaskaTue, Dec 21, 11:47 PM AKST · 1737 days ago · 62 km deep · 97 km away
19. 1.823 km WSW of Salamatof, AlaskaWed, Dec 22, 2:14 AM AKST · 1737 days ago · 69 km deep · 87 km away
20. 1.567 km WNW of Nikiski, AlaskaWed, Dec 22, 2:53 AM AKST · 1737 days ago · 110 km deep · 37 km away
21. 1.732 km W of Salamatof, AlaskaWed, Dec 22, 3:39 AM AKST · 1737 days ago · 81 km deep · 67 km away
22. 1.511 km N of Point Possession, AlaskaWed, Dec 22, 10:23 AM AKST · 1736 days ago · 52 km deep · 80 km away
23. 1.5Southern AlaskaWed, Dec 22, 3:38 PM AKST · 1736 days ago · 175 km deep · 90 km away
24. 1.563 km WNW of Nikiski, AlaskaWed, Dec 22, 9:50 PM AKST · 1736 days ago · 1 km deep · 35 km away
25. 1.650 km WNW of Clam Gulch, AlaskaWed, Dec 22, 10:27 PM AKST · 1736 days ago · 86 km deep · 94 km away
26. 1.550 km WNW of Beluga, AlaskaThu, Dec 23, 10:34 AM AKST · 1735 days ago · 92 km deep · 10 km away
27. 1.572 km W of Nikiski, AlaskaThu, Dec 23, 7:39 PM AKST · 1735 days ago · 115 km deep · 58 km away
28. 1.527 km NNW of Beluga, AlaskaFri, Dec 24, 12:32 AM AKST · 1735 days ago · 74 km deep · 46 km away
29. 1.516 km SSE of Skwentna, AlaskaFri, Dec 24, 3:24 PM AKST · 1734 days ago · 77 km deep · 77 km away
30. 1.868 km W of Salamatof, AlaskaFri, Dec 24, 3:52 PM AKST · 1734 days ago · 128 km deep · 75 km away
31. 1.527 km WSW of Skwentna, AlaskaFri, Dec 24, 6:53 PM AKST · 1734 days ago · 101 km deep · 76 km away
32. 1.641 km SW of Skwentna, AlaskaFri, Dec 24, 8:56 PM AKST · 1734 days ago · 91 km deep · 50 km away
33. 2.020 km WSW of Point Possession, AlaskaSat, Dec 25, 1:11 PM AKST · 1733 days ago · 10 km deep · 74 km away
34. 2.047 km S of Skwentna, AlaskaSat, Dec 25, 7:49 PM AKST · 1733 days ago · 77 km deep · 50 km away
35. 1.558 km SW of Skwentna, AlaskaSat, Dec 25, 7:53 PM AKST · 1733 days ago · 111 km deep · 38 km away
36. 1.675 km W of Tyonek, AlaskaSat, Dec 25, 10:22 PM AKST · 1733 days ago · 120 km deep · 36 km away
37. 1.635 km WNW of Beluga, AlaskaSun, Dec 26, 4:06 AM AKST · 1733 days ago · 78 km deep · 21 km away
38. 1.514 km S of Point Possession, AlaskaSun, Dec 26, 4:31 AM AKST · 1733 days ago · 50 km deep · 92 km away
39. 2.725 km SSW of Susitna, AlaskaSun, Dec 26, 6:48 AM AKST · 1732 days ago · 54 km deep · 75 km away
40. 1.939 km W of Salamatof, AlaskaSun, Dec 26, 1:27 PM AKST · 1732 days ago · 87 km deep · 74 km away
41. 1.547 km WNW of Tyonek, AlaskaSun, Dec 26, 3:48 PM AKST · 1732 days ago · 90 km deep · 10 km away
42. 1.716 km WSW of Susitna, AlaskaSun, Dec 26, 8:43 PM AKST · 1732 days ago · 69 km deep · 74 km away
43. 1.547 km WNW of Tyonek, AlaskaMon, Dec 27, 12:49 AM AKST · 1732 days ago · 95 km deep · 13 km away
44. 1.837 km WNW of Nikiski, AlaskaMon, Dec 27, 1:07 AM AKST · 1732 days ago · 91 km deep · 55 km away
45. 1.532 km N of Beluga, AlaskaMon, Dec 27, 1:16 AM AKST · 1732 days ago · 69 km deep · 57 km away
46. 1.532 km W of Kalifornsky, AlaskaMon, Dec 27, 9:42 PM AKST · 1731 days ago · 74 km deep · 90 km away
47. 1.662 km W of Tyonek, AlaskaMon, Dec 27, 10:36 PM AKST · 1731 days ago · 120 km deep · 12 km away
48. 1.559 km WNW of Nikiski, AlaskaTue, Dec 28, 8:09 PM AKST · 1730 days ago · 103 km deep · 50 km away
49. 1.825 km W of Susitna, AlaskaWed, Dec 29, 1:58 AM AKST · 1730 days ago · 70 km deep · 69 km away · felt by 1
50. 1.520 km WNW of Kalifornsky, AlaskaWed, Dec 29, 9:12 PM AKST · 1729 days ago · 71 km deep · 91 km away
51. 1.539 km W of Salamatof, AlaskaWed, Dec 29, 10:12 PM AKST · 1729 days ago · 83 km deep · 77 km away
52. 1.5Southern AlaskaWed, Dec 29, 11:28 PM AKST · 1729 days ago · 114 km deep · 45 km away
53. 2.128 km WNW of Kalifornsky, AlaskaThu, Dec 30, 1:33 AM AKST · 1729 days ago · 73 km deep · 89 km away · felt by 1
54. 2.021 km ESE of Skwentna, AlaskaThu, Dec 30, 8:50 AM AKST · 1728 days ago · 68 km deep · 91 km away
55. 1.664 km WNW of Nikiski, AlaskaFri, Dec 31, 12:10 AM AKST · 1728 days ago · 109 km deep · 36 km away
56. 1.8Southern AlaskaFri, Dec 31, 4:59 AM AKST · 1728 days ago · 112 km deep · 84 km away
57. 1.828 km SW of Susitna, AlaskaFri, Dec 31, 6:12 AM AKST · 1727 days ago · 67 km deep · 64 km away
58. 1.931 km W of Salamatof, AlaskaFri, Dec 31, 8:30 AM AKST · 1727 days ago · 79 km deep · 72 km away
59. 1.750 km WNW of Beluga, AlaskaFri, Dec 31, 10:21 AM AKST · 1727 days ago · 92 km deep · 19 km away
60. 2.02 km NE of Tyonek, AlaskaFri, Dec 31, 5:02 PM AKST · 1727 days ago · 64 km deep · 58 km away

The first 60 of 200.

From the USGS Earthquake Hazards Program and its partner networks, event ak021fpvm5hb. Read Thu, Sep 24, 2026, 2:10 AM UTC.