M1.8 earthquake 51 km WNW of Nanwalek, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sat, Aug 15, 2020, 10:13 PM AKDT

UTC

2020-08-16 06:13:44 UTC

Depth

77.7 km (48.3 mi), intermediate-depth

Epicenter

59.537° N, 152.765° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

64

• Anchor Point, AlaskaPopulation 1,930. Forecast59 kmWSW
• Anchorage, AlaskaPopulation 289,600. Forecast244 kmSW

After

1. 1.741 km ENE of Pedro Bay, AlaskaSat, Aug 15, 11:31 PM AKDT · 2237 days ago · 130 km deep · 50 km away
2. 1.657 km E of Port Alsworth, AlaskaSat, Aug 15, 11:35 PM AKDT · 2237 days ago · 154 km deep · 77 km away
3. 1.555 km E of Pedro Bay, AlaskaMon, Aug 17, 4:39 AM AKDT · 2236 days ago · 97 km deep · 32 km away
4. 2.260 km SE of Pope-Vannoy Landing, AlaskaMon, Aug 17, 6:01 AM AKDT · 2236 days ago · 122 km deep · 61 km away
5. 1.657 km WNW of Anchor Point, AlaskaMon, Aug 17, 3:25 PM AKDT · 2236 days ago · 82 km deep · 39 km away
6. 2.061 km SE of Kokhanok, AlaskaMon, Aug 17, 6:53 PM AKDT · 2235 days ago · 108 km deep · 92 km away
7. 1.656 km W of Ninilchik, AlaskaMon, Aug 17, 11:20 PM AKDT · 2235 days ago · 99 km deep · 69 km away
8. 2.174 km SW of Nanwalek, AlaskaMon, Aug 17, 11:33 PM AKDT · 2235 days ago · 66 km deep · 72 km away
9. 1.552 km WNW of Happy Valley, AlaskaTue, Aug 18, 2:15 AM AKDT · 2235 days ago · 91 km deep · 65 km away
10. 3.310 km NNW of Fritz Creek, AlaskaTue, Aug 18, 5:11 AM AKDT · 2235 days ago · 72 km deep · 83 km away · felt by 3
11. 1.879 km N of Aleneva, AlaskaTue, Aug 18, 11:39 AM AKDT · 2235 days ago · 4 km deep · 86 km away
12. 1.665 km WNW of Anchor Point, AlaskaTue, Aug 18, 3:30 PM AKDT · 2235 days ago · 107 km deep · 47 km away
13. 1.650 km ENE of Pedro Bay, AlaskaTue, Aug 18, 7:04 PM AKDT · 2234 days ago · 112 km deep · 50 km away
14. 2.423 km NW of Anchor Point, AlaskaTue, Aug 18, 7:41 PM AKDT · 2234 days ago · 82 km deep · 52 km away
15. 3.133 km E of Pedro Bay, AlaskaWed, Aug 19, 1:14 PM AKDT · 2234 days ago · 127 km deep · 52 km away
16. 2.051 km ENE of Pedro Bay, AlaskaWed, Aug 19, 6:39 PM AKDT · 2233 days ago · 120 km deep · 46 km away
17. 1.768 km SW of Nanwalek, AlaskaThu, Aug 20, 11:31 AM AKDT · 2233 days ago · 63 km deep · 64 km away
18. 2.232 km SSE of Pedro Bay, AlaskaThu, Aug 20, 7:58 PM AKDT · 2232 days ago · 130 km deep · 63 km away
19. 1.649 km WNW of Ninilchik, AlaskaThu, Aug 20, 8:41 PM AKDT · 2232 days ago · 98 km deep · 70 km away
20. 1.666 km E of Port Alsworth, AlaskaThu, Aug 20, 9:51 PM AKDT · 2232 days ago · 139 km deep · 87 km away
21. 2.060 km W of Happy Valley, AlaskaThu, Aug 20, 9:54 PM AKDT · 2232 days ago · 113 km deep · 55 km away
22. 1.658 km ENE of Pedro Bay, AlaskaThu, Aug 20, 10:59 PM AKDT · 2232 days ago · 123 km deep · 48 km away
23. 2.158 km NW of Ninilchik, AlaskaFri, Aug 21, 5:09 PM AKDT · 2231 days ago · 111 km deep · 94 km away
24. 1.858 km WNW of Ninilchik, AlaskaSat, Aug 22, 4:33 AM AKDT · 2231 days ago · 107 km deep · 85 km away
25. 1.861 km NE of Pedro Bay, AlaskaSat, Aug 22, 6:23 AM AKDT · 2231 days ago · 128 km deep · 67 km away
26. 1.558 km E of Pedro Bay, AlaskaSat, Aug 22, 7:31 AM AKDT · 2231 days ago · 100 km deep · 33 km away
27. 1.945 km ESE of Port Alsworth, AlaskaSat, Aug 22, 9:08 AM AKDT · 2231 days ago · 161 km deep · 75 km away
28. 1.663 km SE of Pope-Vannoy Landing, AlaskaSat, Aug 22, 10:08 AM AKDT · 2231 days ago · 104 km deep · 62 km away
29. 3.938 km WNW of Nanwalek, AlaskaSat, Aug 22, 2:25 PM AKDT · 2231 days ago · 73 km deep · 13 km away · felt by 3 · tsunami flag
30. 1.769 km WNW of Ninilchik, AlaskaSat, Aug 22, 2:44 PM AKDT · 2231 days ago · 118 km deep · 75 km away
31. 3.863 km W of Nanwalek, AlaskaSat, Aug 22, 6:12 PM AKDT · 2230 days ago · 90 km deep · 28 km away · felt by 2 · tsunami flag
32. 1.837 km WNW of Happy Valley, AlaskaSun, Aug 23, 1:08 AM AKDT · 2230 days ago · 92 km deep · 63 km away
33. 1.733 km E of Pedro Bay, AlaskaSun, Aug 23, 5:09 AM AKDT · 2230 days ago · 118 km deep · 49 km away
34. 2.353 km W of Anchor Point, AlaskaSun, Aug 23, 5:40 PM AKDT · 2229 days ago · 83 km deep · 30 km away
35. 1.546 km WSW of Nanwalek, AKSun, Aug 23, 7:17 PM AKDT · 2229 days ago · 66 km deep · 29 km away
36. 1.554 km E of Pedro Bay, AlaskaSun, Aug 23, 10:00 PM AKDT · 2229 days ago · 103 km deep · 33 km away
37. 1.543 km WNW of Nanwalek, AlaskaMon, Aug 24, 1:31 AM AKDT · 2229 days ago · 73 km deep · 9 km away
38. 1.763 km E of Port Alsworth, AlaskaMon, Aug 24, 1:53 AM AKDT · 2229 days ago · 130 km deep · 89 km away
39. 2.552 km WNW of Nanwalek, AlaskaMon, Aug 24, 4:19 AM AKDT · 2229 days ago · 92 km deep · 3 km away
40. 2.748 km WSW of Anchor Point, AlaskaMon, Aug 24, 7:03 AM AKDT · 2229 days ago · 86 km deep · 18 km away
41. 1.581 km SW of Nanwalek, AlaskaMon, Aug 24, 4:44 PM AKDT · 2229 days ago · 72 km deep · 78 km away
42. 2.0Kenai Peninsula, AlaskaMon, Aug 24, 7:44 PM AKDT · 2228 days ago · 62 km deep · 71 km away
43. 1.640 km E of Pedro Bay, AlaskaMon, Aug 24, 10:57 PM AKDT · 2228 days ago · 121 km deep · 45 km away
44. 1.661 km W of Nanwalek, AlaskaTue, Aug 25, 4:41 AM AKDT · 2228 days ago · 91 km deep · 20 km away
45. 2.133 km S of Port Graham, AlaskaTue, Aug 25, 7:53 AM AKDT · 2228 days ago · 60 km deep · 71 km away
46. 1.822 km ESE of Seldovia Village, AlaskaWed, Aug 26, 1:41 AM AKDT · 2227 days ago · 40 km deep · 84 km away
47. 1.848 km E of Port Alsworth, AlaskaWed, Aug 26, 2:16 AM AKDT · 2227 days ago · 164 km deep · 91 km away
48. 1.656 km E of Port Alsworth, AlaskaWed, Aug 26, 6:27 AM AKDT · 2227 days ago · 145 km deep · 78 km away
49. 1.644 km E of Pedro Bay, AlaskaThu, Aug 27, 2:39 AM AKDT · 2226 days ago · 125 km deep · 45 km away
50. 1.7Southern AlaskaThu, Aug 27, 4:31 AM AKDT · 2226 days ago · 103 km deep · 56 km away
51. 1.563 km WNW of Happy Valley, AlaskaThu, Aug 27, 9:47 AM AKDT · 2226 days ago · 107 km deep · 61 km away
52. 1.680 km SW of Nanwalek, AlaskaThu, Aug 27, 12:22 PM AKDT · 2226 days ago · 65 km deep · 69 km away
53. 1.857 km WNW of Ninilchik, AlaskaThu, Aug 27, 12:45 PM AKDT · 2226 days ago · 92 km deep · 82 km away
54. 1.769 km WNW of Happy Valley, AlaskaFri, Aug 28, 11:35 AM AKDT · 2225 days ago · 86 km deep · 67 km away
55. 1.665 km ENE of Pedro Bay, AlaskaFri, Aug 28, 2:09 PM AKDT · 2225 days ago · 114 km deep · 56 km away
56. 1.651 km ESE of Port Alsworth, AlaskaFri, Aug 28, 9:09 PM AKDT · 2224 days ago · 153 km deep · 74 km away
57. 1.72 km E of Anchor Point, AlaskaFri, Aug 28, 9:56 PM AKDT · 2224 days ago · 60 km deep · 61 km away
58. 1.593 km SE of Kokhanok, AlaskaSat, Aug 29, 12:21 AM AKDT · 2224 days ago · 9 km deep · 93 km away
59. 1.5Southern AlaskaSat, Aug 29, 1:58 AM AKDT · 2224 days ago · 136 km deep · 59 km away
60. 1.554 km WNW of Happy Valley, AlaskaSat, Aug 29, 9:46 AM AKDT · 2224 days ago · 91 km deep · 60 km away

The first 60 of at least 199.

Before

1. 2.940 km W of Nanwalek, AlaskaSat, Aug 15, 8:39 PM AKDT · 2237 days ago · 81 km deep · 19 km away
2. 1.581 km NNW of Aleneva, AlaskaSat, Aug 15, 5:33 PM AKDT · 2237 days ago · 66 km deep · 88 km away
3. 2.264 km SW of Nanwalek, AlaskaSat, Aug 15, 1:33 PM AKDT · 2238 days ago · 65 km deep · 59 km away
4. 1.828 km ESE of Pedro Bay, AlaskaSat, Aug 15, 11:27 AM AKDT · 2238 days ago · 127 km deep · 52 km away
5. 2.053 km E of Pedro Bay, AlaskaSat, Aug 15, 3:53 AM AKDT · 2238 days ago · 103 km deep · 31 km away
6. 1.531 km SE of Pedro Bay, AlaskaSat, Aug 15, 12:25 AM AKDT · 2238 days ago · 122 km deep · 55 km away
7. 3.459 km W of Anchor Point, AlaskaFri, Aug 14, 4:30 PM AKDT · 2239 days ago · 106 km deep · 30 km away
8. 1.718 km ENE of Pedro Bay, AlaskaFri, Aug 14, 2:32 PM AKDT · 2239 days ago · 158 km deep · 67 km away
9. 2.539 km ENE of Port Alsworth, AlaskaFri, Aug 14, 5:46 AM AKDT · 2239 days ago · 185 km deep · 100 km away
10. 1.554 km E of Pedro Bay, AlaskaThu, Aug 13, 8:38 PM AKDT · 2239 days ago · 108 km deep · 31 km away
11. 1.955 km ENE of Pedro Bay, AlaskaThu, Aug 13, 7:51 PM AKDT · 2239 days ago · 125 km deep · 61 km away
12. 1.851 km ENE of Pedro Bay, AlaskaThu, Aug 13, 1:47 AM AKDT · 2240 days ago · 112 km deep · 49 km away
13. 2.644 km E of Port Alsworth, AlaskaWed, Aug 12, 9:45 PM AKDT · 2240 days ago · 178 km deep · 89 km away
14. 1.769 km WNW of Happy Valley, AlaskaWed, Aug 12, 7:45 PM AKDT · 2240 days ago · 108 km deep · 61 km away
15. 1.750 km W of Anchor Point, AlaskaWed, Aug 12, 7:46 AM AKDT · 2241 days ago · 79 km deep · 24 km away
16. 2.044 km W of Happy Valley, AlaskaWed, Aug 12, 5:51 AM AKDT · 2241 days ago · 96 km deep · 50 km away
17. 1.767 km E of Port Alsworth, AlaskaWed, Aug 12, 2:20 AM AKDT · 2241 days ago · 133 km deep · 83 km away
18. 2.049 km E of Port Alsworth, AlaskaTue, Aug 11, 5:27 PM AKDT · 2241 days ago · 139 km deep · 80 km away
19. 2.344 km ESE of Port Alsworth, AlaskaTue, Aug 11, 5:26 PM AKDT · 2241 days ago · 150 km deep · 77 km away
20. 1.574 km WNW of Ninilchik, AlaskaMon, Aug 10, 10:43 PM AKDT · 2242 days ago · 117 km deep · 74 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak020aitpyeb. Read Thu, Oct 1, 2026, 12:24 PM UTC.