M1.8 earthquake 51 km W of Tyonek, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sat, Aug 1, 2020, 11:06 AM AKDT

UTC

2020-08-01 19:06:27 UTC

Depth

98.9 km (61.5 mi), intermediate-depth

Epicenter

61.122° N, 152.089° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

60

• Nikiski, AlaskaPopulation 4,493. Forecast65 kmNW
• Anchorage, AlaskaPopulation 289,600. Forecast118 kmW

After

1. 1.818 km WNW of Kalifornsky, AlaskaSat, Aug 1, 1:00 PM AKDT · 2255 days ago · 66 km deep · 78 km away
2. 2.259 km W of Tyonek, AlaskaSat, Aug 1, 2:48 PM AKDT · 2255 days ago · 109 km deep · 9 km away
3. 1.815 km W of Salamatof, AlaskaSat, Aug 1, 9:39 PM AKDT · 2255 days ago · 67 km deep · 62 km away
4. 1.69 km SW of Susitna, AlaskaSat, Aug 1, 9:53 PM AKDT · 2254 days ago · 54 km deep · 87 km away
5. 1.626 km WSW of Anchorage, AlaskaSat, Aug 1, 11:53 PM AKDT · 2254 days ago · 10 km deep · 93 km away
6. 1.634 km WNW of Beluga, AlaskaSun, Aug 2, 1:26 AM AKDT · 2254 days ago · 81 km deep · 31 km away
7. 2.53 km WSW of Funny River, AlaskaSun, Aug 2, 1:37 PM AKDT · 2254 days ago · 47 km deep · 99 km away · felt by 2
8. 1.849 km NW of Ninilchik, AlaskaSun, Aug 2, 3:04 PM AKDT · 2254 days ago · 96 km deep · 90 km away
9. 1.622 km SW of Point MacKenzie, AlaskaSun, Aug 2, 6:41 PM AKDT · 2254 days ago · 41 km deep · 96 km away · felt by 1
10. 1.652 km WNW of Ninilchik, AlaskaSun, Aug 2, 11:22 PM AKDT · 2253 days ago · 105 km deep · 98 km away
11. 1.638 km W of Tyonek, AlaskaTue, Aug 4, 1:48 AM AKDT · 2252 days ago · 82 km deep · 14 km away
12. 1.934 km WNW of Beluga, AlaskaTue, Aug 4, 1:52 AM AKDT · 2252 days ago · 101 km deep · 29 km away
13. 1.615 km NE of Nikiski, AlaskaTue, Aug 4, 10:40 AM AKDT · 2252 days ago · 65 km deep · 63 km away
14. 2.112 km SW of Tyonek, AlaskaTue, Aug 4, 3:08 PM AKDT · 2252 days ago · 64 km deep · 47 km away
15. 2.38 km NW of Sterling, AlaskaTue, Aug 4, 6:56 PM AKDT · 2252 days ago · 46 km deep · 88 km away
16. 1.922 km SSW of Susitna, AlaskaThu, Aug 6, 2:16 AM AKDT · 2250 days ago · 54 km deep · 78 km away
17. 1.667 km W of Tyonek, AlaskaThu, Aug 6, 2:35 AM AKDT · 2250 days ago · 109 km deep · 19 km away
18. 1.847 km W of Tyonek, AlaskaFri, Aug 7, 7:29 AM AKDT · 2249 days ago · 90 km deep · 14 km away
19. 1.876 km W of Tyonek, AlaskaSat, Aug 8, 2:58 AM AKDT · 2248 days ago · 124 km deep · 27 km away
20. 1.514 km SE of Skwentna, AlaskaSat, Aug 8, 6:58 AM AKDT · 2248 days ago · 89 km deep · 98 km away
21. 1.918 km WSW of Skwentna, AlaskaSun, Aug 9, 4:07 PM AKDT · 2247 days ago · 101 km deep · 94 km away
22. 1.724 km WSW of Point MacKenzie, AlaskaSun, Aug 9, 8:50 PM AKDT · 2247 days ago · 53 km deep · 92 km away
23. 3.618 km WNW of Cohoe, AlaskaMon, Aug 10, 8:37 AM AKDT · 2246 days ago · 63 km deep · 84 km away · felt by 11
24. 2.129 km WSW of Skwentna, AlaskaMon, Aug 10, 9:40 AM AKDT · 2246 days ago · 108 km deep · 82 km away
25. 2.872 km WNW of Nikiski, AlaskaMon, Aug 10, 5:20 PM AKDT · 2246 days ago · 128 km deep · 25 km away
26. 2.218 km NNE of Sterling, AlaskaTue, Aug 11, 8:49 PM AKDT · 2245 days ago · 48 km deep · 92 km away
27. 1.510 km NW of Beluga, AlaskaWed, Aug 12, 1:39 AM AKDT · 2244 days ago · 61 km deep · 47 km away
28. 1.7Kenai Peninsula, AlaskaWed, Aug 12, 1:15 PM AKDT · 2244 days ago · 73 km deep · 59 km away
29. 1.769 km WNW of Nikiski, AlaskaWed, Aug 12, 3:29 PM AKDT · 2244 days ago · 127 km deep · 31 km away
30. 1.613 km SE of Skwentna, AlaskaWed, Aug 12, 10:53 PM AKDT · 2243 days ago · 69 km deep · 98 km away
31. 2.125 km SSE of Skwentna, AlaskaThu, Aug 13, 7:09 PM AKDT · 2243 days ago · 73 km deep · 89 km away
32. 1.759 km WNW of Nikiski, AlaskaFri, Aug 14, 6:11 AM AKDT · 2242 days ago · 97 km deep · 33 km away
33. 2.021 km N of Beluga, AlaskaFri, Aug 14, 7:48 AM AKDT · 2242 days ago · 64 km deep · 56 km away
34. 1.730 km NW of Susitna, AlaskaFri, Aug 14, 9:23 AM AKDT · 2242 days ago · 63 km deep · 90 km away
35. 2.134 km WNW of Nikiski, AlaskaFri, Aug 14, 9:19 PM AKDT · 2242 days ago · 77 km deep · 42 km away
36. 1.58 km SE of Nikiski, AlaskaSat, Aug 15, 6:15 AM AKDT · 2241 days ago · 61 km deep · 73 km away
37. 1.829 km WNW of Kalifornsky, AlaskaSat, Aug 15, 4:21 PM AKDT · 2241 days ago · 72 km deep · 72 km away
38. 1.65 km N of Point Possession, AlaskaSat, Aug 15, 7:24 PM AKDT · 2241 days ago · 50 km deep · 77 km away
39. 1.577 km ENE of Port Alsworth, AlaskaSun, Aug 16, 6:59 AM AKDT · 2240 days ago · 132 km deep · 89 km away
40. 1.522 km NNE of Beluga, AlaskaSun, Aug 16, 10:44 AM AKDT · 2240 days ago · 59 km deep · 66 km away
41. 1.668 km W of Tyonek, AlaskaSun, Aug 16, 10:42 PM AKDT · 2239 days ago · 109 km deep · 20 km away
42. 1.69 km NNE of Ridgeway, AlaskaMon, Aug 17, 12:45 PM AKDT · 2239 days ago · 15 km deep · 80 km away
43. 1.838 km WSW of Tyonek, AlaskaMon, Aug 17, 6:38 PM AKDT · 2239 days ago · 84 km deep · 26 km away
44. 1.866 km W of Tyonek, AlaskaTue, Aug 18, 3:24 AM AKDT · 2238 days ago · 117 km deep · 19 km away
45. 1.7Southern AlaskaTue, Aug 18, 4:51 AM AKDT · 2238 days ago · 82 km deep · 49 km away
46. 1.523 km WSW of Susitna, AlaskaTue, Aug 18, 8:43 PM AKDT · 2238 days ago · 62 km deep · 73 km away
47. 2.76 km ENE of Nikiski, AlaskaWed, Aug 19, 1:09 AM AKDT · 2237 days ago · 62 km deep · 67 km away · felt by 1
48. 1.870 km NE of Port Alsworth, AlaskaWed, Aug 19, 2:14 AM AKDT · 2237 days ago · 199 km deep · 89 km away
49. 1.62 km NE of Susitna, AlaskaWed, Aug 19, 2:53 PM AKDT · 2237 days ago · 50 km deep · 99 km away
50. 1.541 km SW of Skwentna, AlaskaFri, Aug 21, 1:48 AM AKDT · 2235 days ago · 105 km deep · 68 km away
51. 2.125 km NE of Point Possession, AlaskaFri, Aug 21, 9:37 AM AKDT · 2235 days ago · 41 km deep · 96 km away
52. 2.158 km NW of Ninilchik, AlaskaFri, Aug 21, 5:09 PM AKDT · 2235 days ago · 111 km deep · 87 km away
53. 2.154 km W of Salamatof, AlaskaFri, Aug 21, 10:55 PM AKDT · 2234 days ago · 92 km deep · 67 km away
54. 1.858 km WNW of Ninilchik, AlaskaSat, Aug 22, 4:33 AM AKDT · 2234 days ago · 107 km deep · 96 km away
55. 2.444 km WNW of Clam Gulch, AlaskaSat, Aug 22, 6:10 PM AKDT · 2234 days ago · 83 km deep · 79 km away
56. 1.841 km W of Skwentna, AlaskaSun, Aug 23, 2:54 AM AKDT · 2233 days ago · 3 km deep · 97 km away
57. 1.634 km W of Skwentna, AlaskaSun, Aug 23, 10:34 AM AKDT · 2233 days ago · 99 km deep · 100 km away
58. 1.823 km WSW of Point MacKenzie, AlaskaSun, Aug 23, 4:23 PM AKDT · 2233 days ago · 45 km deep · 93 km away
59. 1.823 km SE of Skwentna, AlaskaSun, Aug 23, 9:55 PM AKDT · 2232 days ago · 59 km deep · 99 km away
60. 1.563 km WNW of Nikiski, AlaskaMon, Aug 24, 5:13 PM AKDT · 2232 days ago · 118 km deep · 24 km away

The first 60 of 176.

Before

1. 1.747 km NW of Beluga, AlaskaSat, Aug 1, 9:30 AM AKDT · 2255 days ago · 97 km deep · 40 km away
2. 1.860 km WNW of Tyonek, AlaskaSat, Aug 1, 5:21 AM AKDT · 2255 days ago · 112 km deep · 13 km away
3. 2.713 km NNW of Beluga, AlaskaFri, Jul 31, 2:47 AM AKDT · 2256 days ago · 71 km deep · 49 km away
4. 2.372 km WNW of Beluga, AlaskaWed, Jul 29, 4:36 PM AKDT · 2258 days ago · 0 km deep · 34 km away
5. 1.626 km NE of Point Possession, AlaskaWed, Jul 29, 12:17 PM AKDT · 2258 days ago · 44 km deep · 94 km away
6. 2.459 km NW of Ninilchik, AlaskaTue, Jul 28, 3:08 PM AKDT · 2259 days ago · 90 km deep · 79 km away
7. 2.432 km WNW of Clam Gulch, AlaskaTue, Jul 28, 11:54 AM AKDT · 2259 days ago · 86 km deep · 90 km away
8. 1.778 km ENE of Port Alsworth, AlaskaTue, Jul 28, 3:43 AM AKDT · 2259 days ago · 136 km deep · 91 km away
9. 2.031 km NNW of Beluga, AlaskaMon, Jul 27, 8:00 PM AKDT · 2260 days ago · 74 km deep · 50 km away
10. 2.737 km NW of Beluga, AlaskaMon, Jul 27, 5:07 PM AKDT · 2260 days ago · 73 km deep · 41 km away
11. 2.35 km ENE of Tyonek, AlaskaMon, Jul 27, 5:54 AM AKDT · 2260 days ago · 62 km deep · 57 km away
12. 1.543 km WSW of Salamatof, AlaskaSun, Jul 26, 2:00 AM AKDT · 2261 days ago · 84 km deep · 70 km away
13. 2.318 km ENE of Point Possession, AlaskaSat, Jul 25, 8:46 PM AKDT · 2262 days ago · 46 km deep · 94 km away
14. 1.555 km W of Nikiski, AlaskaSat, Jul 25, 2:47 PM AKDT · 2262 days ago · 89 km deep · 43 km away
15. 1.873 km WNW of Beluga, AlaskaSat, Jul 25, 12:12 AM AKDT · 2262 days ago · 128 km deep · 29 km away
16. 1.68 km NE of Point Possession, AlaskaFri, Jul 24, 6:15 AM AKDT · 2263 days ago · 42 km deep · 84 km away
17. 1.68 km NE of Point Possession, AlaskaFri, Jul 24, 6:12 AM AKDT · 2263 days ago · 46 km deep · 84 km away
18. 1.921 km WNW of Susitna, AlaskaFri, Jul 24, 6:06 AM AKDT · 2263 days ago · 64 km deep · 85 km away
19. 2.8Southern AlaskaFri, Jul 24, 12:36 AM AKDT · 2263 days ago · 12 km deep · 96 km away · felt by 10
20. 2.130 km NW of Nikiski, AlaskaThu, Jul 23, 12:23 PM AKDT · 2264 days ago · 71 km deep · 35 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0209u8cujd. Read Sun, Oct 4, 2026, 5:11 PM UTC.