M1.6 earthquake 85 km NNW of Karluk, Alaska

Magnitude

1.6 (ml), micro

Local time

Sun, Jan 17, 2021, 11:23 PM AKST

UTC

2021-01-18 08:23:46 UTC

Depth

1.2 km (0.7 mi), shallow

Epicenter

58.248° N, 155.138° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

20

• Naknek, AlaskaPopulation 544. Forecast121 kmESE
• Anchorage, AlaskaPopulation 289,600. Forecast442 kmSW

After

1. 1.876 km E of Ugashik, AlaskaMon, Jan 18, 12:36 AM AKST · 2077 days ago · 9 km deep · 94 km away
2. 3.548 km SSE of King Salmon, AlaskaMon, Jan 18, 12:43 PM AKST · 2076 days ago · 166 km deep · 63 km away
3. 1.865 km NW of Aleneva, AlaskaWed, Jan 20, 11:18 PM AKST · 2074 days ago · 70 km deep · 92 km away
4. 1.691 km NW of Aleneva, AlaskaFri, Jan 22, 6:53 AM AKST · 2073 days ago · 88 km deep · 80 km away
5. 1.534 km N of Larsen Bay, AlaskaFri, Jan 22, 10:40 AM AKST · 2073 days ago · 60 km deep · 83 km away
6. 1.884 km NNW of Aleneva, AlaskaFri, Jan 22, 8:01 PM AKST · 2072 days ago · 7 km deep · 99 km away
7. 1.986 km WNW of Aleneva, AlaskaSat, Jan 23, 2:26 AM AKST · 2072 days ago · 92 km deep · 65 km away
8. 1.978 km SE of King Salmon, AlaskaSat, Jan 23, 7:53 AM AKST · 2072 days ago · 132 km deep · 40 km away
9. 1.892 km N of Karluk, AlaskaSat, Jan 23, 10:58 AM AKST · 2072 days ago · 6 km deep · 42 km away
10. 2.786 km S of Kokhanok, AlaskaSun, Jan 24, 3:10 AM AKST · 2071 days ago · 137 km deep · 48 km away
11. 2.062 km S of Kokhanok, AlaskaSun, Jan 24, 5:06 PM AKST · 2070 days ago · 124 km deep · 78 km away
12. 1.585 km NNW of Karluk, AlaskaSun, Jan 24, 9:17 PM AKST · 2070 days ago · 1 km deep · 11 km away
13. 1.680 km WNW of Aleneva, AlaskaMon, Jan 25, 12:57 AM AKST · 2070 days ago · 85 km deep · 67 km away
14. 1.683 km NW of Aleneva, AlaskaMon, Jan 25, 8:15 PM AKST · 2069 days ago · 83 km deep · 68 km away
15. 1.684 km NNW of Aleneva, AlaskaTue, Jan 26, 9:31 AM AKST · 2069 days ago · 3 km deep · 99 km away
16. 1.974 km ESE of Egegik, AlaskaTue, Jan 26, 1:42 PM AKST · 2068 days ago · 126 km deep · 80 km away
17. 2.075 km WNW of Aleneva, AlaskaTue, Jan 26, 2:08 PM AKST · 2068 days ago · 69 km deep · 64 km away
18. 1.558 km NNW of Karluk, AlaskaWed, Jan 27, 9:23 AM AKST · 2068 days ago · 87 km deep · 33 km away
19. 1.895 km NW of Aleneva, AlaskaThu, Jan 28, 11:37 AM AKST · 2067 days ago · 92 km deep · 64 km away
20. 3.835 km S of King Salmon, AlaskaThu, Jan 28, 9:33 PM AKST · 2066 days ago · 205 km deep · 91 km away
21. 1.959 km WSW of Karluk, AlaskaSat, Jan 30, 9:03 AM AKST · 2065 days ago · 25 km deep · 95 km away
22. 1.560 km WSW of Karluk, AlaskaMon, Feb 1, 2:08 AM AKST · 2063 days ago · 68 km deep · 100 km away
23. 2.784 km SSE of Igiugig, AlaskaTue, Feb 2, 8:54 AM AKST · 2062 days ago · 139 km deep · 47 km away
24. 1.941 km NW of Karluk, AlaskaWed, Feb 3, 2:59 AM AKST · 2061 days ago · 65 km deep · 47 km away
25. 1.546 km NW of Karluk, AlaskaWed, Feb 3, 5:17 PM AKST · 2060 days ago · 83 km deep · 44 km away
26. 1.539 km NNW of Karluk, AlaskaThu, Feb 4, 1:43 AM AKST · 2060 days ago · 73 km deep · 46 km away
27. 2.275 km SSE of Igiugig, AlaskaThu, Feb 4, 10:29 AM AKST · 2060 days ago · 142 km deep · 56 km away
28. 1.6100 km NNW of Karluk, AlaskaThu, Feb 4, 5:14 PM AKST · 2059 days ago · 1 km deep · 28 km away
29. 1.983 km NW of Aleneva, AlaskaFri, Feb 5, 1:56 AM AKST · 2059 days ago · 75 km deep · 88 km away
30. 2.273 km SSE of Kokhanok, AlaskaFri, Feb 5, 7:52 AM AKST · 2059 days ago · 123 km deep · 78 km away
31. 1.738 km SE of King Salmon, AlaskaSat, Feb 6, 11:48 PM AKST · 2057 days ago · 12 km deep · 69 km away
32. 2.010 km SSW of Karluk, AlaskaSun, Feb 7, 9:28 PM AKST · 2056 days ago · 51 km deep · 93 km away
33. 3.762 km SE of King Salmon, AlaskaSun, Feb 7, 10:12 PM AKST · 2056 days ago · 144 km deep · 44 km away
34. 1.968 km SE of King Salmon, AlaskaMon, Feb 8, 4:37 AM AKST · 2056 days ago · 148 km deep · 42 km away
35. 2.013 km W of Larsen Bay, AlaskaMon, Feb 8, 8:48 AM AKST · 2056 days ago · 43 km deep · 97 km away
36. 2.337 km NNW of Karluk, AlaskaMon, Feb 8, 4:06 PM AKST · 2055 days ago · 62 km deep · 48 km away
37. 1.646 km NNW of Karluk, AlaskaMon, Feb 8, 5:15 PM AKST · 2055 days ago · 12 km deep · 40 km away
38. 2.771 km W of Karluk, AlaskaTue, Feb 9, 3:31 AM AKST · 2055 days ago · 7 km deep · 75 km away
39. 2.169 km ESE of Egegik, AlaskaTue, Feb 9, 3:49 AM AKST · 2055 days ago · 151 km deep · 75 km away
40. 1.663 km NW of Aleneva, AlaskaTue, Feb 9, 6:28 AM AKST · 2055 days ago · 66 km deep · 84 km away
41. 1.973 km ESE of Egegik, AlaskaTue, Feb 9, 9:14 AM AKST · 2055 days ago · 147 km deep · 75 km away
42. 1.861 km N of Karluk, AlaskaTue, Feb 9, 5:58 PM AKST · 2054 days ago · 83 km deep · 38 km away
43. 1.881 km WNW of Karluk, AlaskaWed, Feb 10, 3:12 AM AKST · 2054 days ago · 12 km deep · 58 km away
44. 1.978 km NW of Aleneva, AlaskaWed, Feb 10, 8:03 AM AKST · 2054 days ago · 70 km deep · 91 km away
45. 1.979 km WNW of Aleneva, AlaskaThu, Feb 11, 11:42 PM AKST · 2052 days ago · 11 km deep · 60 km away
46. 2.076 km WNW of Aleneva, AlaskaThu, Feb 11, 11:46 PM AKST · 2052 days ago · 6 km deep · 60 km away
47. 1.945 km SSE of Kokhanok, AlaskaFri, Feb 12, 6:15 AM AKST · 2052 days ago · 5 km deep · 97 km away
48. 1.886 km NNW of Karluk, AlaskaSun, Feb 14, 3:58 AM AKST · 2050 days ago · 1 km deep · 1 km away
49. 1.981 km SSE of Kokhanok, AlaskaMon, Feb 15, 3:41 AM AKST · 2049 days ago · 98 km deep · 77 km away
50. 1.959 km NW of Karluk, AlaskaMon, Feb 15, 8:25 PM AKST · 2048 days ago · 87 km deep · 30 km away
51. 1.892 km SSE of Igiugig, AlaskaTue, Feb 16, 3:03 AM AKST · 2048 days ago · 143 km deep · 42 km away
52. 1.778 km NW of Karluk, AlaskaTue, Feb 16, 6:43 AM AKST · 2048 days ago · 106 km deep · 24 km away
53. 2.668 km S of Kokhanok, AlaskaTue, Feb 16, 7:18 AM AKST · 2048 days ago · 143 km deep · 65 km away
54. 2.271 km W of Karluk, AlaskaTue, Feb 16, 8:01 AM AKST · 2048 days ago · 5 km deep · 75 km away
55. 2.064 km WNW of Karluk, AlaskaTue, Feb 16, 9:11 AM AKST · 2048 days ago · 98 km deep · 57 km away
56. 1.685 km NNW of Karluk, AlaskaTue, Feb 16, 2:16 PM AKST · 2047 days ago · 1 km deep · 7 km away
57. 1.654 km NNW of Karluk, AlaskaWed, Feb 17, 5:28 AM AKST · 2047 days ago · 4 km deep · 34 km away
58. 1.883 km SSE of Kokhanok, AlaskaWed, Feb 17, 4:58 PM AKST · 2046 days ago · 85 km deep · 81 km away
59. 2.087 km W of Karluk, AlaskaWed, Feb 17, 8:24 PM AKST · 2046 days ago · 98 km deep · 76 km away
60. 1.579 km NW of Aleneva, AlaskaWed, Feb 17, 8:34 PM AKST · 2046 days ago · 72 km deep · 82 km away

The first 60 of 114.

Before

1. 1.712 km NW of Karluk, AlaskaSun, Jan 17, 9:21 AM AKST · 2078 days ago · 56 km deep · 74 km away
2. 1.5Alaska PeninsulaSun, Jan 17, 6:14 AM AKST · 2078 days ago · 16 km deep · 82 km away
3. 2.485 km W of Karluk, AlaskaSat, Jan 16, 11:09 PM AKST · 2078 days ago · 12 km deep · 77 km away
4. 1.887 km NNW of Karluk, AlaskaSat, Jan 16, 9:35 PM AKST · 2078 days ago · 6 km deep · 7 km away
5. 1.585 km NNW of Karluk, AlaskaSat, Jan 16, 9:35 PM AKST · 2078 days ago · 3 km deep · 10 km away
6. 2.088 km SSE of Kokhanok, AlaskaSat, Jan 16, 4:30 AM AKST · 2079 days ago · 103 km deep · 74 km away
7. 1.877 km WNW of Aleneva, AlaskaWed, Jan 13, 11:14 PM AKST · 2081 days ago · 80 km deep · 66 km away
8. 1.619 km SW of Karluk, AlaskaWed, Jan 13, 5:44 AM AKST · 2082 days ago · 47 km deep · 96 km away
9. 2.1Alaska PeninsulaTue, Jan 12, 2:16 AM AKST · 2083 days ago · 132 km deep · 40 km away
10. 2.0Kodiak Island region, AlaskaSat, Jan 9, 9:25 PM AKST · 2085 days ago · 80 km deep · 90 km away
11. 1.6101 km NNW of Karluk, AlaskaSat, Jan 9, 9:16 AM AKST · 2086 days ago · 6 km deep · 27 km away
12. 1.668 km WNW of Karluk, AlaskaSat, Jan 9, 7:34 AM AKST · 2086 days ago · 101 km deep · 47 km away
13. 2.188 km NW of Aleneva, AlaskaFri, Jan 8, 3:05 PM AKST · 2086 days ago · 82 km deep · 91 km away
14. 1.786 km NNW of Karluk, AlaskaFri, Jan 8, 2:08 AM AKST · 2087 days ago · 6 km deep · 9 km away
15. 1.745 km WNW of Karluk, AlaskaThu, Jan 7, 6:26 PM AKST · 2087 days ago · 75 km deep · 63 km away
16. 2.258 km SE of King Salmon, AlaskaThu, Jan 7, 1:27 PM AKST · 2087 days ago · 157 km deep · 44 km away
17. 2.497 km N of Karluk, AlaskaThu, Jan 7, 11:14 AM AKST · 2088 days ago · 4 km deep · 39 km away
18. 2.269 km SSE of Kokhanok, AlaskaWed, Jan 6, 8:08 PM AKST · 2088 days ago · 131 km deep · 79 km away
19. 1.914 km NW of Karluk, AlaskaWed, Jan 6, 8:02 PM AKST · 2088 days ago · 58 km deep · 72 km away
20. 2.056 km S of Kokhanok, AlaskaWed, Jan 6, 10:52 AM AKST · 2089 days ago · 139 km deep · 82 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021twkqu9 (also filed as av91175661). Read Sat, Sep 26, 2026, 8:45 AM UTC.