M1.8 earthquake 22 km W of Tyonek, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sun, Nov 22, 2020, 6:22 PM AKST

UTC

2020-11-23 03:22:00 UTC

Depth

73.5 km (45.7 mi), intermediate-depth

Epicenter

61.040° N, 151.544° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

43

• Nikiski, AlaskaPopulation 4,493. Forecast41 kmNNW
• Anchorage, AlaskaPopulation 289,600. Forecast90 kmWSW

After

1. 1.528 km NW of Susitna, AlaskaSun, Nov 22, 7:27 PM AKST · 2140 days ago · 66 km deep · 87 km away
2. 1.841 km W of Tyonek, AlaskaSun, Nov 22, 11:02 PM AKST · 2140 days ago · 85 km deep · 21 km away
3. 1.86 km NNE of Point MacKenzie, AlaskaMon, Nov 23, 1:11 AM AKST · 2139 days ago · 35 km deep · 96 km away
4. 1.520 km WSW of Hope, AlaskaMon, Nov 23, 9:38 AM AKST · 2139 days ago · 34 km deep · 84 km away
5. 1.623 km SSE of Skwentna, AlaskaMon, Nov 23, 11:40 AM AKST · 2139 days ago · 68 km deep · 87 km away
6. 1.664 km W of Tyonek, AlaskaMon, Nov 23, 8:24 PM AKST · 2139 days ago · 114 km deep · 44 km away
7. 1.946 km SW of Skwentna, AlaskaMon, Nov 23, 9:22 PM AKST · 2139 days ago · 94 km deep · 71 km away · felt by 1
8. 1.650 km NW of Ninilchik, AlaskaTue, Nov 24, 4:45 AM AKST · 2138 days ago · 89 km deep · 81 km away
9. 2.05 km S of Big Lake, AlaskaTue, Nov 24, 8:32 AM AKST · 2138 days ago · 44 km deep · 98 km away
10. 1.622 km NNW of Nikiski, AlaskaTue, Nov 24, 4:48 PM AKST · 2138 days ago · 71 km deep · 18 km away
11. 1.650 km W of Salamatof, AlaskaTue, Nov 24, 6:15 PM AKST · 2138 days ago · 88 km deep · 62 km away
12. 1.537 km WNW of Nikiski, AlaskaTue, Nov 24, 6:38 PM AKST · 2138 days ago · 86 km deep · 28 km away
13. 1.820 km NW of Susitna, AlaskaTue, Nov 24, 9:31 PM AKST · 2138 days ago · 56 km deep · 81 km away
14. 1.510 km SSE of Tyonek, AlaskaWed, Nov 25, 12:35 AM AKST · 2137 days ago · 65 km deep · 27 km away
15. 2.014 km SSE of Funny River, AlaskaWed, Nov 25, 12:12 PM AKST · 2137 days ago · 14 km deep · 88 km away
16. 1.623 km ENE of Sterling, AlaskaWed, Nov 25, 1:34 PM AKST · 2137 days ago · 42 km deep · 78 km away
17. 1.756 km W of Nikiski, AlaskaWed, Nov 25, 6:28 PM AKST · 2137 days ago · 92 km deep · 52 km away
18. 1.811 km SSW of Funny River, AlaskaWed, Nov 25, 6:33 PM AKST · 2137 days ago · 44 km deep · 81 km away
19. 1.866 km W of Tyonek, AlaskaWed, Nov 25, 7:01 PM AKST · 2137 days ago · 112 km deep · 44 km away
20. 1.548 km W of Salamatof, AlaskaWed, Nov 25, 9:12 PM AKST · 2137 days ago · 85 km deep · 65 km away
21. 1.523 km NW of Susitna, AlaskaThu, Nov 26, 12:42 AM AKST · 2136 days ago · 68 km deep · 83 km away · felt by 1
22. 1.56 km W of Point MacKenzie, AlaskaThu, Nov 26, 5:45 PM AKST · 2136 days ago · 43 km deep · 85 km away
23. 2.151 km WNW of Beluga, AlaskaThu, Nov 26, 9:48 PM AKST · 2136 days ago · 114 km deep · 44 km away
24. 1.867 km WNW of Nikiski, AlaskaFri, Nov 27, 12:12 AM AKST · 2135 days ago · 107 km deep · 49 km away
25. 1.636 km NW of Beluga, AlaskaFri, Nov 27, 2:32 AM AKST · 2135 days ago · 81 km deep · 41 km away
26. 1.654 km WSW of Skwentna, AlaskaFri, Nov 27, 2:28 PM AKST · 2135 days ago · 120 km deep · 85 km away
27. 1.550 km WNW of Beluga, AlaskaFri, Nov 27, 3:21 PM AKST · 2135 days ago · 84 km deep · 43 km away
28. 1.652 km SSW of Skwentna, AlaskaSat, Nov 28, 1:44 AM AKST · 2134 days ago · 92 km deep · 62 km away
29. 2.46 km WNW of Point Possession, AlaskaSat, Nov 28, 2:39 AM AKST · 2134 days ago · 46 km deep · 41 km away
30. 1.521 km NE of Point Possession, AlaskaSat, Nov 28, 7:27 AM AKST · 2134 days ago · 35 km deep · 58 km away
31. 1.929 km WSW of Tyonek, AlaskaSat, Nov 28, 9:27 AM AKST · 2134 days ago · 75 km deep · 8 km away
32. 1.92 km SSW of Point MacKenzie, AlaskaSat, Nov 28, 11:10 AM AKST · 2134 days ago · 32 km deep · 89 km away
33. 1.840 km W of Susitna, AlaskaSat, Nov 28, 12:15 PM AKST · 2134 days ago · 66 km deep · 60 km away
34. 1.752 km SSW of Skwentna, AlaskaSat, Nov 28, 5:20 PM AKST · 2134 days ago · 81 km deep · 56 km away
35. 1.529 km W of Salamatof, AlaskaSat, Nov 28, 7:12 PM AKST · 2134 days ago · 80 km deep · 50 km away
36. 1.533 km SSE of Skwentna, AlaskaSun, Nov 29, 5:19 AM AKST · 2133 days ago · 89 km deep · 77 km away
37. 3.213 km W of Clam Gulch, AlaskaSun, Nov 29, 8:42 AM AKST · 2133 days ago · 71 km deep · 91 km away
38. 3.387 km W of Salamatof, AlaskaSun, Nov 29, 12:47 PM AKST · 2133 days ago · 144 km deep · 90 km away
39. 1.965 km W of Tyonek, AlaskaMon, Nov 30, 1:06 AM AKST · 2132 days ago · 112 km deep · 43 km away
40. 1.635 km WNW of Tyonek, AlaskaMon, Nov 30, 2:55 AM AKST · 2132 days ago · 103 km deep · 19 km away
41. 1.540 km SSW of Skwentna, AlaskaMon, Nov 30, 10:38 AM AKST · 2132 days ago · 81 km deep · 68 km away
42. 1.831 km WNW of Salamatof, AlaskaMon, Nov 30, 10:50 AM AKST · 2132 days ago · 79 km deep · 45 km away
43. 1.962 km SW of Skwentna, AlaskaMon, Nov 30, 7:19 PM AKST · 2132 days ago · 97 km deep · 61 km away
44. 1.562 km NW of Ninilchik, AlaskaTue, Dec 1, 7:58 AM AKST · 2131 days ago · 102 km deep · 84 km away
45. 1.552 km SSW of Skwentna, AlaskaTue, Dec 1, 8:11 AM AKST · 2131 days ago · 87 km deep · 58 km away
46. 1.76 km WNW of Point MacKenzie, AlaskaTue, Dec 1, 1:43 PM AKST · 2131 days ago · 35 km deep · 88 km away
47. 1.948 km WSW of Skwentna, AlaskaTue, Dec 1, 4:39 PM AKST · 2131 days ago · 116 km deep · 89 km away
48. 1.651 km W of Tyonek, AlaskaTue, Dec 1, 6:39 PM AKST · 2131 days ago · 95 km deep · 30 km away
49. 1.729 km NW of Susitna, AlaskaTue, Dec 1, 7:04 PM AKST · 2131 days ago · 63 km deep · 83 km away
50. 2.0Southern AlaskaTue, Dec 1, 9:10 PM AKST · 2131 days ago · 41 km deep · 84 km away · felt by 2
51. 1.717 km W of Willow, AlaskaWed, Dec 2, 4:28 AM AKST · 2130 days ago · 46 km deep · 99 km away
52. 1.520 km W of Salamatof, AlaskaWed, Dec 2, 3:41 PM AKST · 2130 days ago · 71 km deep · 49 km away
53. 1.93 km NNW of Anchorage, AlaskaWed, Dec 2, 8:29 PM AKST · 2130 days ago · 31 km deep · 90 km away
54. 1.76 km W of Point MacKenzie, AlaskaThu, Dec 3, 7:14 AM AKST · 2129 days ago · 36 km deep · 86 km away
55. 1.768 km W of Tyonek, AlaskaThu, Dec 3, 12:44 PM AKST · 2129 days ago · 108 km deep · 46 km away
56. 2.349 km WNW of Beluga, AlaskaThu, Dec 3, 10:16 PM AKST · 2129 days ago · 120 km deep · 35 km away
57. 1.870 km W of Tyonek, AlaskaFri, Dec 4, 3:15 AM AKST · 2128 days ago · 113 km deep · 48 km away
58. 1.630 km W of Salamatof, AlaskaFri, Dec 4, 6:59 AM AKST · 2128 days ago · 77 km deep · 54 km away
59. 1.614 km W of Big Lake, AlaskaFri, Dec 4, 11:24 AM AKST · 2128 days ago · 47 km deep · 88 km away
60. 3.522 km E of Point Possession, AlaskaFri, Dec 4, 11:45 AM AKST · 2128 days ago · 48 km deep · 71 km away · felt by 55

The first 60 of at least 199.

Before

1. 1.944 km W of Salamatof, AlaskaSun, Nov 22, 4:00 PM AKST · 2140 days ago · 98 km deep · 63 km away
2. 1.829 km NNW of Susitna, AlaskaSun, Nov 22, 12:49 PM AKST · 2140 days ago · 53 km deep · 95 km away
3. 1.566 km WSW of Salamatof, AlaskaSun, Nov 22, 10:34 AM AKST · 2140 days ago · 104 km deep · 80 km away
4. 2.232 km WNW of Susitna, AlaskaSun, Nov 22, 5:25 AM AKST · 2140 days ago · 58 km deep · 70 km away
5. 1.648 km NW of Beluga, AlaskaSun, Nov 22, 1:18 AM AKST · 2140 days ago · 77 km deep · 49 km away
6. 1.526 km W of Tyonek, AlaskaSat, Nov 21, 7:38 PM AKST · 2141 days ago · 81 km deep · 7 km away
7. 1.534 km ESE of Susitna, AKSat, Nov 21, 4:46 PM AKST · 2141 days ago · 73 km deep · 77 km away
8. 1.718 km E of Point Possession, AlaskaSat, Nov 21, 1:12 PM AKST · 2141 days ago · 55 km deep · 66 km away
9. 1.58 km NNW of Susitna, AlaskaSat, Nov 21, 12:08 PM AKST · 2141 days ago · 10 km deep · 81 km away
10. 2.039 km NW of Ninilchik, AlaskaSat, Nov 21, 10:19 AM AKST · 2141 days ago · 90 km deep · 89 km away
11. 2.820 km N of Susitna, AlaskaSat, Nov 21, 9:04 AM AKST · 2141 days ago · 47 km deep · 93 km away
12. 2.171 km W of Salamatof, AlaskaSat, Nov 21, 7:14 AM AKST · 2141 days ago · 100 km deep · 81 km away
13. 1.961 km W of Tyonek, AlaskaSat, Nov 21, 6:56 AM AKST · 2141 days ago · 105 km deep · 39 km away
14. 1.916 km NNW of Ninilchik, AlaskaSat, Nov 21, 4:58 AM AKST · 2141 days ago · 74 km deep · 95 km away
15. 1.98 km NE of Susitna, AlaskaFri, Nov 20, 11:55 PM AKST · 2141 days ago · 45 km deep · 88 km away
16. 1.820 km WSW of Tyonek, AlaskaFri, Nov 20, 10:40 PM AKST · 2142 days ago · 71 km deep · 10 km away
17. 1.635 km WNW of Tyonek, AlaskaFri, Nov 20, 10:11 PM AKST · 2142 days ago · 80 km deep · 20 km away
18. 1.722 km SE of Skwentna, AlaskaFri, Nov 20, 9:57 PM AKST · 2142 days ago · 68 km deep · 96 km away
19. 1.611 km NW of Susitna, AlaskaFri, Nov 20, 9:32 PM AKST · 2142 days ago · 56 km deep · 77 km away
20. 1.821 km SE of Skwentna, AlaskaFri, Nov 20, 5:08 PM AKST · 2142 days ago · 68 km deep · 96 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak020f2i6umy. Read Fri, Oct 2, 2026, 7:41 PM UTC.