M1.8 earthquake 47 km W of Tyonek, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Fri, Aug 7, 2020, 7:29 AM AKDT

UTC

2020-08-07 15:29:59 UTC

Depth

89.8 km (55.8 mi), intermediate-depth

Epicenter

60.999° N, 152.003° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

54

• Nikiski, AlaskaPopulation 4,493. Forecast52 kmNW
• Anchorage, AlaskaPopulation 289,600. Forecast116 kmW

After

1. 1.876 km W of Tyonek, AlaskaSat, Aug 8, 2:58 AM AKDT · 2246 days ago · 124 km deep · 30 km away
2. 1.724 km WSW of Point MacKenzie, AlaskaSun, Aug 9, 8:50 PM AKDT · 2245 days ago · 53 km deep · 91 km away
3. 3.618 km WNW of Cohoe, AlaskaMon, Aug 10, 8:37 AM AKDT · 2244 days ago · 63 km deep · 69 km away · felt by 11
4. 1.57 km ENE of Sterling, AlaskaMon, Aug 10, 9:21 AM AKDT · 2244 days ago · 10 km deep · 89 km away
5. 2.129 km WSW of Skwentna, AlaskaMon, Aug 10, 9:40 AM AKDT · 2244 days ago · 108 km deep · 95 km away
6. 2.872 km WNW of Nikiski, AlaskaMon, Aug 10, 5:20 PM AKDT · 2244 days ago · 128 km deep · 25 km away
7. 2.218 km NNE of Sterling, AlaskaTue, Aug 11, 8:49 PM AKDT · 2243 days ago · 48 km deep · 82 km away
8. 1.510 km NW of Beluga, AlaskaWed, Aug 12, 1:39 AM AKDT · 2243 days ago · 61 km deep · 47 km away
9. 1.7Kenai Peninsula, AlaskaWed, Aug 12, 1:15 PM AKDT · 2242 days ago · 73 km deep · 44 km away
10. 1.769 km WNW of Nikiski, AlaskaWed, Aug 12, 3:29 PM AKDT · 2242 days ago · 127 km deep · 27 km away
11. 2.125 km SSE of Skwentna, AlaskaThu, Aug 13, 7:09 PM AKDT · 2241 days ago · 73 km deep · 98 km away
12. 1.82 km S of Kasilof, AlaskaFri, Aug 14, 2:18 AM AKDT · 2240 days ago · 59 km deep · 86 km away
13. 1.759 km WNW of Nikiski, AlaskaFri, Aug 14, 6:11 AM AKDT · 2240 days ago · 97 km deep · 24 km away
14. 2.021 km N of Beluga, AlaskaFri, Aug 14, 7:48 AM AKDT · 2240 days ago · 64 km deep · 59 km away
15. 1.730 km NW of Susitna, AlaskaFri, Aug 14, 9:23 AM AKDT · 2240 days ago · 63 km deep · 98 km away
16. 2.134 km WNW of Nikiski, AlaskaFri, Aug 14, 9:19 PM AKDT · 2240 days ago · 77 km deep · 28 km away
17. 1.58 km SE of Nikiski, AlaskaSat, Aug 15, 6:15 AM AKDT · 2239 days ago · 61 km deep · 61 km away
18. 1.829 km WNW of Kalifornsky, AlaskaSat, Aug 15, 4:21 PM AKDT · 2239 days ago · 72 km deep · 58 km away
19. 1.65 km N of Point Possession, AlaskaSat, Aug 15, 7:24 PM AKDT · 2239 days ago · 50 km deep · 71 km away
20. 1.577 km ENE of Port Alsworth, AlaskaSun, Aug 16, 6:59 AM AKDT · 2238 days ago · 132 km deep · 81 km away
21. 1.522 km NNE of Beluga, AlaskaSun, Aug 16, 10:44 AM AKDT · 2238 days ago · 59 km deep · 68 km away
22. 1.668 km W of Tyonek, AlaskaSun, Aug 16, 10:42 PM AKDT · 2238 days ago · 109 km deep · 22 km away
23. 1.69 km NNE of Ridgeway, AlaskaMon, Aug 17, 12:45 PM AKDT · 2237 days ago · 15 km deep · 67 km away
24. 1.838 km WSW of Tyonek, AlaskaMon, Aug 17, 6:38 PM AKDT · 2237 days ago · 84 km deep · 13 km away
25. 1.866 km W of Tyonek, AlaskaTue, Aug 18, 3:24 AM AKDT · 2236 days ago · 117 km deep · 19 km away
26. 1.7Southern AlaskaTue, Aug 18, 4:51 AM AKDT · 2236 days ago · 82 km deep · 35 km away
27. 1.523 km WSW of Susitna, AlaskaTue, Aug 18, 8:43 PM AKDT · 2236 days ago · 62 km deep · 77 km away
28. 2.76 km ENE of Nikiski, AlaskaWed, Aug 19, 1:09 AM AKDT · 2236 days ago · 62 km deep · 54 km away · felt by 1
29. 1.870 km NE of Port Alsworth, AlaskaWed, Aug 19, 2:14 AM AKDT · 2235 days ago · 199 km deep · 86 km away
30. 1.649 km WNW of Ninilchik, AlaskaThu, Aug 20, 8:41 PM AKDT · 2234 days ago · 98 km deep · 99 km away
31. 1.666 km E of Port Alsworth, AlaskaThu, Aug 20, 9:51 PM AKDT · 2234 days ago · 139 km deep · 99 km away
32. 1.541 km SW of Skwentna, AlaskaFri, Aug 21, 1:48 AM AKDT · 2234 days ago · 105 km deep · 82 km away
33. 2.125 km NE of Point Possession, AlaskaFri, Aug 21, 9:37 AM AKDT · 2233 days ago · 41 km deep · 91 km away
34. 2.158 km NW of Ninilchik, AlaskaFri, Aug 21, 5:09 PM AKDT · 2233 days ago · 111 km deep · 75 km away
35. 2.154 km W of Salamatof, AlaskaFri, Aug 21, 10:55 PM AKDT · 2233 days ago · 92 km deep · 55 km away
36. 1.858 km WNW of Ninilchik, AlaskaSat, Aug 22, 4:33 AM AKDT · 2232 days ago · 107 km deep · 85 km away
37. 1.769 km WNW of Ninilchik, AlaskaSat, Aug 22, 2:44 PM AKDT · 2232 days ago · 118 km deep · 100 km away
38. 2.444 km WNW of Clam Gulch, AlaskaSat, Aug 22, 6:10 PM AKDT · 2232 days ago · 83 km deep · 66 km away
39. 2.617 km SE of Kasilof, AlaskaSun, Aug 23, 8:02 AM AKDT · 2231 days ago · 59 km deep · 100 km away
40. 1.823 km WSW of Point MacKenzie, AlaskaSun, Aug 23, 4:23 PM AKDT · 2231 days ago · 45 km deep · 93 km away
41. 1.563 km WNW of Nikiski, AlaskaMon, Aug 24, 5:13 PM AKDT · 2230 days ago · 118 km deep · 19 km away
42. 1.636 km NNW of Beluga, AlaskaMon, Aug 24, 7:17 PM AKDT · 2230 days ago · 65 km deep · 66 km away
43. 1.542 km SSW of Skwentna, AlaskaTue, Aug 25, 1:08 AM AKDT · 2230 days ago · 99 km deep · 75 km away
44. 1.68 km SSE of Tyonek, AlaskaTue, Aug 25, 3:28 PM AKDT · 2229 days ago · 74 km deep · 50 km away
45. 3.120 km ESE of Kasilof, AlaskaTue, Aug 25, 3:41 PM AKDT · 2229 days ago · 66 km deep · 99 km away · felt by 1
46. 1.54 km W of Point Possession, AlaskaWed, Aug 26, 11:13 PM AKDT · 2228 days ago · 49 km deep · 67 km away
47. 1.857 km WNW of Ninilchik, AlaskaThu, Aug 27, 12:45 PM AKDT · 2227 days ago · 92 km deep · 87 km away
48. 2.620 km SSW of Susitna, AlaskaThu, Aug 27, 3:21 PM AKDT · 2227 days ago · 60 km deep · 83 km away · felt by 1
49. 2.129 km WNW of Beluga, AlaskaThu, Aug 27, 5:33 PM AKDT · 2227 days ago · 76 km deep · 36 km away
50. 1.633 km WNW of Salamatof, AlaskaFri, Aug 28, 4:06 AM AKDT · 2226 days ago · 77 km deep · 34 km away
51. 1.939 km W of Tyonek, AlaskaFri, Aug 28, 8:16 PM AKDT · 2226 days ago · 82 km deep · 8 km away
52. 3.037 km WSW of Skwentna, AlaskaSat, Aug 29, 4:50 AM AKDT · 2225 days ago · 116 km deep · 97 km away
53. 1.537 km WSW of Salamatof, AlaskaSat, Aug 29, 6:19 AM AKDT · 2225 days ago · 87 km deep · 56 km away
54. 1.52 km NNE of Funny River, AlaskaSat, Aug 29, 9:35 AM AKDT · 2225 days ago · 46 km deep · 87 km away
55. 1.551 km SW of Skwentna, AlaskaSat, Aug 29, 2:36 PM AKDT · 2225 days ago · 96 km deep · 69 km away
56. 1.723 km WNW of Susitna, AlaskaSat, Aug 29, 11:48 PM AKDT · 2225 days ago · 66 km deep · 87 km away
57. 2.419 km ESE of Kasilof, AlaskaSun, Aug 30, 8:46 AM AKDT · 2224 days ago · 59 km deep · 97 km away
58. 1.551 km W of Salamatof, AlaskaSun, Aug 30, 11:16 AM AKDT · 2224 days ago · 86 km deep · 53 km away
59. 2.416 km NW of Susitna, AlaskaMon, Aug 31, 2:51 AM AKDT · 2223 days ago · 61 km deep · 99 km away
60. 1.638 km W of Tyonek, AlaskaMon, Aug 31, 7:59 AM AKDT · 2223 days ago · 83 km deep · 9 km away

The first 60 of 187.

Before

1. 1.667 km W of Tyonek, AlaskaThu, Aug 6, 2:35 AM AKDT · 2248 days ago · 109 km deep · 21 km away
2. 1.922 km SSW of Susitna, AlaskaThu, Aug 6, 2:16 AM AKDT · 2248 days ago · 54 km deep · 80 km away
3. 2.38 km NW of Sterling, AlaskaTue, Aug 4, 6:56 PM AKDT · 2250 days ago · 46 km deep · 76 km away
4. 2.112 km SW of Tyonek, AlaskaTue, Aug 4, 3:08 PM AKDT · 2250 days ago · 64 km deep · 40 km away
5. 1.857 km WNW of Ninilchik, AlaskaTue, Aug 4, 3:00 PM AKDT · 2250 days ago · 111 km deep · 91 km away
6. 1.615 km NE of Nikiski, AlaskaTue, Aug 4, 10:40 AM AKDT · 2250 days ago · 65 km deep · 52 km away
7. 1.934 km WNW of Beluga, AlaskaTue, Aug 4, 1:52 AM AKDT · 2251 days ago · 101 km deep · 36 km away
8. 1.638 km W of Tyonek, AlaskaTue, Aug 4, 1:48 AM AKDT · 2251 days ago · 82 km deep · 12 km away
9. 1.652 km WNW of Ninilchik, AlaskaSun, Aug 2, 11:22 PM AKDT · 2252 days ago · 105 km deep · 86 km away
10. 1.622 km SW of Point MacKenzie, AlaskaSun, Aug 2, 6:41 PM AKDT · 2252 days ago · 41 km deep · 95 km away · felt by 1
11. 1.849 km NW of Ninilchik, AlaskaSun, Aug 2, 3:04 PM AKDT · 2252 days ago · 96 km deep · 78 km away
12. 2.53 km WSW of Funny River, AlaskaSun, Aug 2, 1:37 PM AKDT · 2252 days ago · 47 km deep · 86 km away · felt by 2
13. 1.634 km WNW of Beluga, AlaskaSun, Aug 2, 1:26 AM AKDT · 2253 days ago · 81 km deep · 38 km away
14. 1.626 km WSW of Anchorage, AlaskaSat, Aug 1, 11:53 PM AKDT · 2253 days ago · 10 km deep · 90 km away
15. 1.69 km SW of Susitna, AlaskaSat, Aug 1, 9:53 PM AKDT · 2253 days ago · 54 km deep · 91 km away
16. 1.815 km W of Salamatof, AlaskaSat, Aug 1, 9:39 PM AKDT · 2253 days ago · 67 km deep · 48 km away
17. 2.259 km W of Tyonek, AlaskaSat, Aug 1, 2:48 PM AKDT · 2253 days ago · 109 km deep · 15 km away
18. 1.818 km WNW of Kalifornsky, AlaskaSat, Aug 1, 1:00 PM AKDT · 2253 days ago · 66 km deep · 64 km away
19. 1.851 km W of Tyonek, AlaskaSat, Aug 1, 11:06 AM AKDT · 2253 days ago · 99 km deep · 14 km away
20. 1.747 km NW of Beluga, AlaskaSat, Aug 1, 9:30 AM AKDT · 2253 days ago · 97 km deep · 51 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak020a43c71h. Read Fri, Oct 2, 2026, 9:32 PM UTC.