M1.6 earthquake 44 km WSW of Tyonek, Alaska

Magnitude

1.6 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sat, Oct 24, 2020, 10:38 PM AKDT

UTC

2020-10-25 06:38:46 UTC

Depth

82.1 km (51.0 mi), intermediate-depth

Epicenter

60.967° N, 151.939° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

43

• Nikiski, AlaskaPopulation 4,493. Forecast47 kmNW
• Anchorage, AlaskaPopulation 289,600. Forecast113 kmWSW

After

1. 1.813 km ESE of Clam Gulch, AlaskaSun, Oct 25, 12:08 AM AKDT · 2168 days ago · 61 km deep · 97 km away
2. 1.616 km S of Tyonek, AlaskaSun, Oct 25, 5:36 AM AKDT · 2168 days ago · 63 km deep · 41 km away
3. 1.5Southern AlaskaSun, Oct 25, 7:55 AM AKDT · 2168 days ago · 103 km deep · 90 km away
4. 1.521 km NW of Beluga, AlaskaSun, Oct 25, 8:02 PM AKDT · 2167 days ago · 67 km deep · 50 km away
5. 2.256 km WNW of Ninilchik, AlaskaMon, Oct 26, 8:54 AM AKDT · 2167 days ago · 100 km deep · 95 km away
6. 2.035 km WNW of Susitna, AlaskaTue, Oct 27, 6:01 AM AKDT · 2166 days ago · 75 km deep · 92 km away
7. 1.52 km WSW of Funny River, AlaskaTue, Oct 27, 8:02 AM AKDT · 2166 days ago · 43 km deep · 81 km away
8. 2.227 km WNW of Susitna, AlaskaThu, Oct 29, 8:12 AM AKDT · 2164 days ago · 61 km deep · 91 km away
9. 2.068 km WNW of Nikiski, AlaskaFri, Oct 30, 1:44 AM AKDT · 2163 days ago · 118 km deep · 27 km away
10. 1.910 km ESE of Nikiski, AlaskaFri, Oct 30, 3:07 PM AKDT · 2162 days ago · 61 km deep · 57 km away
11. 2.043 km E of Nikiski, AKFri, Oct 30, 6:19 PM AKDT · 2162 days ago · 85 km deep · 27 km away
12. 2.622 km NNW of Nikiski, AKFri, Oct 30, 7:12 PM AKDT · 2162 days ago · 66 km deep · 28 km away
13. 1.729 km SE of Nikiski, AKFri, Oct 30, 7:14 PM AKDT · 2162 days ago · 82 km deep · 20 km away
14. 2.74 km NNW of Tyonek, AKSat, Oct 31, 1:17 AM AKDT · 2162 days ago · 58 km deep · 44 km away
15. 1.523 km E of Kalifornsky, AKSat, Oct 31, 11:32 AM AKDT · 2161 days ago · 71 km deep · 58 km away
16. 1.525 km SE of Susitna, AKSat, Oct 31, 12:20 PM AKDT · 2161 days ago · 59 km deep · 96 km away
17. 1.962 km ESE of Ninilchik, AKSat, Oct 31, 3:02 PM AKDT · 2161 days ago · 107 km deep · 98 km away
18. 2.078 km W of Salamatof, AlaskaSat, Oct 31, 5:04 PM AKDT · 2161 days ago · 112 km deep · 65 km away
19. 1.554 km W of Tyonek, AlaskaSun, Nov 1, 1:46 AM AKDT · 2161 days ago · 104 km deep · 11 km away
20. 2.84 km SW of Beluga, AlaskaSun, Nov 1, 7:04 AM AKST · 2161 days ago · 53 km deep · 46 km away
21. 1.767 km WNW of Nikiski, AlaskaSun, Nov 1, 7:27 AM AKST · 2161 days ago · 110 km deep · 32 km away
22. 1.958.5 km E of Salamatof, AKSun, Nov 1, 6:15 PM AKST · 2160 days ago · 128 km deep · 37 km away
23. 2.156 km ESE of Ninilchik, AKSun, Nov 1, 11:57 PM AKST · 2160 days ago · 98 km deep · 96 km away
24. 1.837 km ENE of Salamatof, AKMon, Nov 2, 10:38 AM AKST · 2159 days ago · 84 km deep · 47 km away
25. 1.522 km SSW of Beluga, AKMon, Nov 2, 12:06 PM AKST · 2159 days ago · 60 km deep · 68 km away
26. 1.866 km WNW of Nikiski, AlaskaMon, Nov 2, 1:28 PM AKST · 2159 days ago · 116 km deep · 26 km away
27. 1.840 km SE of Beluga, AKMon, Nov 2, 2:57 PM AKST · 2159 days ago · 78 km deep · 50 km away
28. 1.637 km WNW of Tyonek, AlaskaMon, Nov 2, 3:18 PM AKST · 2159 days ago · 82 km deep · 21 km away
29. 1.619 km ESE of Beluga, AlaskaTue, Nov 3, 5:15 AM AKST · 2159 days ago · 6 km deep · 67 km away
30. 2.275 km WNW of Tyonek, AlaskaTue, Nov 3, 7:34 AM AKST · 2159 days ago · 1 km deep · 43 km away
31. 1.814 km NNE of Susitna, AKTue, Nov 3, 5:51 PM AKST · 2158 days ago · 48 km deep · 87 km away
32. 3.011 km ENE of Sterling, AKTue, Nov 3, 6:15 PM AKST · 2158 days ago · 40 km deep · 85 km away
33. 1.936 km E of Tyonek, AKWed, Nov 4, 3:44 AM AKST · 2158 days ago · 82 km deep · 15 km away
34. 1.610 km SE of Point Possession, AKWed, Nov 4, 10:29 AM AKST · 2157 days ago · 14 km deep · 60 km away
35. 1.515 km ENE of Susitna, AKWed, Nov 4, 12:10 PM AKST · 2157 days ago · 57 km deep · 85 km away
36. 1.857 km WNW of Ninilchik, AlaskaWed, Nov 4, 3:59 PM AKST · 2157 days ago · 97 km deep · 93 km away
37. 1.827 km WNW of Susitna, AlaskaWed, Nov 4, 7:58 PM AKST · 2157 days ago · 72 km deep · 88 km away
38. 1.6Kenai Peninsula, AlaskaWed, Nov 4, 11:34 PM AKST · 2157 days ago · 69 km deep · 45 km away
39. 1.725 km WNW of Susitna, AlaskaThu, Nov 5, 1:45 AM AKST · 2157 days ago · 67 km deep · 91 km away
40. 2.056 km NW of Ninilchik, AlaskaThu, Nov 5, 11:46 AM AKST · 2156 days ago · 87 km deep · 63 km away
41. 1.548 km WNW of Beluga, AlaskaThu, Nov 5, 8:42 PM AKST · 2156 days ago · 100 km deep · 38 km away
42. 2.312 km W of Beluga, AlaskaFri, Nov 6, 12:09 AM AKST · 2156 days ago · 72 km deep · 40 km away
43. 2.923 km NNE of Point Possession, AlaskaFri, Nov 6, 9:38 AM AKST · 2155 days ago · 54 km deep · 75 km away
44. 1.524 km NNE of Point Possession, AlaskaFri, Nov 6, 9:51 AM AKST · 2155 days ago · 56 km deep · 76 km away
45. 3.171 km SW of Skwentna, AlaskaFri, Nov 6, 10:46 AM AKST · 2155 days ago · 4 km deep · 74 km away
46. 1.534 km SSW of Skwentna, AlaskaFri, Nov 6, 12:36 PM AKST · 2155 days ago · 89 km deep · 85 km away
47. 1.527 km W of Susitna, AlaskaSat, Nov 7, 1:07 AM AKST · 2155 days ago · 74 km deep · 79 km away · felt by 1
48. 1.817 km SE of Kasilof, AlaskaSat, Nov 7, 6:25 AM AKST · 2155 days ago · 49 km deep · 95 km away · felt by 5
49. 2.56 km WSW of Funny River, AlaskaSat, Nov 7, 11:39 PM AKST · 2154 days ago · 56 km deep · 80 km away
50. 1.77 km E of Soldotna, AlaskaSat, Nov 7, 11:56 PM AKST · 2154 days ago · 49 km deep · 77 km away
51. 1.522 km NNE of Point Possession, AlaskaSun, Nov 8, 3:34 AM AKST · 2154 days ago · 54 km deep · 80 km away
52. 1.715 km SW of Point Possession, AlaskaSun, Nov 8, 5:20 AM AKST · 2154 days ago · 51 km deep · 57 km away
53. 1.653 km WNW of Ninilchik, AlaskaSun, Nov 8, 6:57 AM AKST · 2154 days ago · 92 km deep · 93 km away
54. 1.932 km W of Salamatof, AlaskaSun, Nov 8, 12:30 PM AKST · 2153 days ago · 78 km deep · 40 km away
55. 1.547 km S of Skwentna, AlaskaSun, Nov 8, 2:41 PM AKST · 2153 days ago · 73 km deep · 71 km away
56. 1.844 km SW of Skwentna, AlaskaSun, Nov 8, 9:49 PM AKST · 2153 days ago · 117 km deep · 85 km away
57. 1.761 km SSW of Skwentna, AlaskaSun, Nov 8, 10:25 PM AKST · 2153 days ago · 3 km deep · 62 km away
58. 1.541 km SW of Skwentna, AlaskaMon, Nov 9, 11:24 AM AKST · 2152 days ago · 93 km deep · 80 km away
59. 3.269 km WNW of Ninilchik, AlaskaMon, Nov 9, 12:07 PM AKST · 2152 days ago · 128 km deep · 81 km away
60. 2.111 km NNE of Ridgeway, AlaskaMon, Nov 9, 12:58 PM AKST · 2152 days ago · 59 km deep · 65 km away

The first 60 of at least 199.

Before

1. 1.550 km SSW of Skwentna, AlaskaSat, Oct 24, 4:57 AM AKDT · 2169 days ago · 81 km deep · 67 km away
2. 2.244 km WNW of Tyonek, AlaskaSat, Oct 24, 12:10 AM AKDT · 2169 days ago · 90 km deep · 28 km away
3. 2.027 km NW of Ninilchik, AlaskaFri, Oct 23, 11:05 PM AKDT · 2169 days ago · 75 km deep · 82 km away
4. 2.134 km NW of Beluga, AlaskaFri, Oct 23, 12:01 PM AKDT · 2169 days ago · 70 km deep · 49 km away
5. 1.834 km WNW of Ninilchik, AlaskaFri, Oct 23, 5:59 AM AKDT · 2170 days ago · 69 km deep · 94 km away
6. 1.624 km SSW of Susitna, AlaskaFri, Oct 23, 3:12 AM AKDT · 2170 days ago · 60 km deep · 80 km away
7. 1.731 km WNW of Nikiski, AlaskaThu, Oct 22, 4:01 PM AKDT · 2170 days ago · 79 km deep · 17 km away
8. 2.48 km NW of Susitna, AlaskaThu, Oct 22, 3:39 PM AKDT · 2170 days ago · 50 km deep · 99 km away
9. 1.532 km W of Susitna, AlaskaThu, Oct 22, 2:43 AM AKDT · 2171 days ago · 69 km deep · 80 km away
10. 2.016 km N of Beluga, AlaskaWed, Oct 21, 1:38 PM AKDT · 2171 days ago · 65 km deep · 56 km away
11. 1.614 km SSE of Point Possession, AlaskaWed, Oct 21, 11:24 AM AKDT · 2171 days ago · 5 km deep · 74 km away
12. 1.522 km NNE of Point Possession, AlaskaWed, Oct 21, 3:11 AM AKDT · 2172 days ago · 20 km deep · 79 km away
13. 1.623 km NNE of Point Possession, AlaskaTue, Oct 20, 9:49 PM AKDT · 2172 days ago · 12 km deep · 78 km away
14. 1.540 km NW of Ninilchik, AlaskaTue, Oct 20, 10:10 AM AKDT · 2173 days ago · 88 km deep · 74 km away
15. 1.864 km W of Tyonek, AlaskaMon, Oct 19, 11:45 AM AKDT · 2173 days ago · 116 km deep · 27 km away
16. 1.980 km W of Salamatof, AlaskaMon, Oct 19, 8:11 AM AKDT · 2174 days ago · 145 km deep · 61 km away
17. 1.752 km NW of Ninilchik, AlaskaSun, Oct 18, 5:59 AM AKDT · 2175 days ago · 91 km deep · 77 km away
18. 2.047 km NW of Beluga, AlaskaSat, Oct 17, 7:59 PM AKDT · 2175 days ago · 82 km deep · 55 km away
19. 1.844 km WNW of Ninilchik, AlaskaSat, Oct 17, 6:25 PM AKDT · 2175 days ago · 96 km deep · 82 km away
20. 2.215 km E of Clam Gulch, AlaskaSat, Oct 17, 5:57 PM AKDT · 2175 days ago · 60 km deep · 96 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak020dqlhm4r. Read Fri, Oct 2, 2026, 6:01 AM UTC.