M1.5 earthquake 60 km N of Karluk, Alaska

Magnitude

1.5 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Tue, Dec 19, 2017, 3:30 PM AKST

UTC

2017-12-20 00:30:39 UTC

Depth

81.2 km (50.5 mi), intermediate-depth

Epicenter

58.107° N, 154.636° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

18

• Womens Bay, AlaskaPopulation 719. Forecast126 kmWNW
• Anchorage, AlaskaPopulation 289,600. Forecast436 kmSW

After

1. 1.967 km W of Karluk, AlaskaWed, Dec 20, 9:10 PM AKST · 3208 days ago · 76 km deep · 74 km away
2. 2.959 km NNW of Karluk, AlaskaSun, Dec 24, 1:04 AM AKST · 3204 days ago · 82 km deep · 14 km away
3. 2.371 km S of Kokhanok, AlaskaSun, Dec 24, 7:41 AM AKST · 3204 days ago · 122 km deep · 77 km away
4. 2.285 km NNW of Karluk, AlaskaSun, Dec 24, 8:37 AM AKST · 3204 days ago · 4 km deep · 33 km away
5. 1.685 km NNW of Karluk, AlaskaSun, Dec 24, 1:09 PM AKST · 3204 days ago · 2 km deep · 33 km away
6. 1.867 km W of Karluk, AlaskaSun, Dec 24, 7:31 PM AKST · 3204 days ago · 92 km deep · 72 km away
7. 1.589 km SSE of Kokhanok, AlaskaMon, Dec 25, 7:26 AM AKST · 3203 days ago · 5 km deep · 84 km away
8. 1.886 km NW of Aleneva, AlaskaMon, Dec 25, 6:41 PM AKST · 3203 days ago · 96 km deep · 69 km away
9. 1.843 km NNE of Karluk, AlaskaTue, Dec 26, 9:27 AM AKST · 3202 days ago · 69 km deep · 35 km away
10. 1.714 km WSW of Larsen Bay, AlaskaTue, Dec 26, 8:01 PM AKST · 3202 days ago · 46 km deep · 72 km away
11. 2.448 km NNW of Aleneva, AlaskaWed, Dec 27, 8:19 AM AKST · 3201 days ago · 52 km deep · 100 km away
12. 1.517 km SW of Karluk, AlaskaWed, Dec 27, 6:48 PM AKST · 3201 days ago · 52 km deep · 74 km away
13. 1.987 km NW of Karluk, AlaskaWed, Dec 27, 7:48 PM AKST · 3201 days ago · 2 km deep · 43 km away
14. 2.755 km ESE of King Salmon, AlaskaWed, Dec 27, 8:10 PM AKST · 3201 days ago · 153 km deep · 79 km away
15. 2.246 km W of Aleneva, AlaskaThu, Dec 28, 3:49 AM AKST · 3200 days ago · 60 km deep · 55 km away
16. 1.535 km NNE of Larsen Bay, AlaskaThu, Dec 28, 7:04 AM AKST · 3200 days ago · 39 km deep · 61 km away
17. 2.682 km NNW of Aleneva, AlaskaThu, Dec 28, 7:50 PM AKST · 3200 days ago · 8 km deep · 92 km away
18. 2.170 km S of Kokhanok, AlaskaSat, Dec 30, 5:31 AM AKST · 3198 days ago · 128 km deep · 79 km away
19. 2.281 km SSE of Kokhanok, AlaskaSat, Dec 30, 8:21 PM AKST · 3198 days ago · 94 km deep · 75 km away
20. 1.720 km WNW of Karluk, AlaskaSun, Dec 31, 4:44 PM AKST · 3197 days ago · 50 km deep · 54 km away
21. 1.726 km N of Larsen Bay, AlaskaMon, Jan 1, 5:28 AM AKST · 3196 days ago · 59 km deep · 55 km away
22. 2.185 km NW of Karluk, AlaskaMon, Jan 1, 7:21 AM AKST · 3196 days ago · 3 km deep · 40 km away
23. 1.826 km SW of Larsen Bay, AlaskaTue, Jan 2, 12:13 PM AKST · 3195 days ago · 34 km deep · 88 km away
24. 2.086 km E of King Salmon, AlaskaTue, Jan 2, 1:17 PM AKST · 3195 days ago · 133 km deep · 60 km away
25. 1.9Kodiak Island region, AlaskaTue, Jan 2, 8:31 PM AKST · 3195 days ago · 74 km deep · 45 km away
26. 1.581 km WNW of Karluk, AlaskaWed, Jan 3, 3:56 AM AKST · 3194 days ago · 8 km deep · 78 km away
27. 1.880 km WNW of Karluk, AlaskaWed, Jan 3, 5:37 AM AKST · 3194 days ago · 8 km deep · 79 km away
28. 3.484 km WNW of Karluk, AlaskaWed, Jan 3, 7:17 AM AKST · 3194 days ago · 12 km deep · 79 km away · felt by 1
29. 1.6Alaska PeninsulaWed, Jan 3, 1:06 PM AKST · 3194 days ago · 3 km deep · 78 km away
30. 1.881 km WNW of Karluk, AlaskaWed, Jan 3, 1:09 PM AKST · 3194 days ago · 7 km deep · 79 km away
31. 1.587 km NW of Karluk, AlaskaWed, Jan 3, 2:20 PM AKST · 3194 days ago · 0 km deep · 45 km away
32. 1.580 km WNW of Karluk, AlaskaWed, Jan 3, 5:45 PM AKST · 3194 days ago · 10 km deep · 79 km away
33. 2.027 km WNW of Port Lions, AlaskaWed, Jan 3, 7:16 PM AKST · 3194 days ago · 61 km deep · 80 km away
34. 1.745 km NW of Karluk, AlaskaThu, Jan 4, 12:10 AM AKST · 3194 days ago · 75 km deep · 41 km away
35. 2.149 km WNW of Karluk, AlaskaThu, Jan 4, 12:28 AM AKST · 3193 days ago · 73 km deep · 62 km away
36. 1.786 km NNW of Aleneva, AlaskaThu, Jan 4, 1:11 AM AKST · 3193 days ago · 3 km deep · 97 km away
37. 1.757 km SSE of Kokhanok, AlaskaThu, Jan 4, 5:37 AM AKST · 3193 days ago · 122 km deep · 95 km away
38. 1.957 km SSE of Kokhanok, AlaskaThu, Jan 4, 7:05 AM AKST · 3193 days ago · 127 km deep · 94 km away
39. 1.562 km SSE of Kokhanok, AlaskaThu, Jan 4, 7:20 AM AKST · 3193 days ago · 121 km deep · 91 km away
40. 1.7Kodiak Island region, AlaskaThu, Jan 4, 3:07 PM AKST · 3193 days ago · 5 km deep · 97 km away
41. 2.855 km ESE of King Salmon, AlaskaFri, Jan 5, 2:14 AM AKST · 3192 days ago · 156 km deep · 79 km away
42. 2.460 km SE of King Salmon, AlaskaFri, Jan 5, 4:39 AM AKST · 3192 days ago · 149 km deep · 82 km away
43. 2.655 km NNE of Karluk, AlaskaFri, Jan 5, 9:42 AM AKST · 3192 days ago · 5 km deep · 29 km away
44. 1.822 km NNW of Karluk, AlaskaFri, Jan 5, 3:39 PM AKST · 3192 days ago · 64 km deep · 39 km away
45. 1.896 km SSE of Kokhanok, AlaskaFri, Jan 5, 5:05 PM AKST · 3192 days ago · 6 km deep · 56 km away
46. 1.930 km W of Karluk, AlaskaFri, Jan 5, 6:35 PM AKST · 3192 days ago · 82 km deep · 57 km away
47. 2.064 km WNW of Karluk, AlaskaSat, Jan 6, 2:46 AM AKST · 3191 days ago · 1 km deep · 57 km away
48. 1.829 km WSW of Karluk, AlaskaSat, Jan 6, 9:20 AM AKST · 3191 days ago · 54 km deep · 70 km away
49. 1.914 km WNW of Karluk, AlaskaSat, Jan 6, 11:42 AM AKST · 3191 days ago · 53 km deep · 54 km away
50. 1.588 km ENE of Ugashik, AlaskaSat, Jan 6, 6:46 PM AKST · 3191 days ago · 16 km deep · 89 km away
51. 1.839 km NW of Karluk, AlaskaSat, Jan 6, 9:43 PM AKST · 3191 days ago · 84 km deep · 32 km away
52. 1.583 km NNW of Aleneva, AlaskaSat, Jan 6, 10:36 PM AKST · 3191 days ago · 6 km deep · 90 km away
53. 1.847 km N of Larsen Bay, AlaskaSat, Jan 6, 11:42 PM AKST · 3191 days ago · 60 km deep · 50 km away
54. 2.022 km SW of Karluk, AlaskaSat, Jan 6, 11:54 PM AKST · 3191 days ago · 47 km deep · 73 km away
55. 1.519 km WSW of Karluk, AlaskaSun, Jan 7, 12:04 AM AKST · 3191 days ago · 49 km deep · 67 km away
56. 1.664 km WNW of Karluk, AlaskaSun, Jan 7, 3:03 AM AKST · 3190 days ago · 5 km deep · 50 km away
57. 2.280 km ENE of Ugashik, AlaskaSun, Jan 7, 6:30 AM AKST · 3190 days ago · 109 km deep · 96 km away
58. 2.268 km SSE of Kokhanok, AlaskaSun, Jan 7, 6:14 PM AKST · 3190 days ago · 125 km deep · 82 km away
59. 2.042 km NW of Aleneva, AlaskaSun, Jan 7, 7:55 PM AKST · 3190 days ago · 60 km deep · 75 km away
60. 1.686 km N of Karluk, AlaskaMon, Jan 8, 6:59 AM AKST · 3189 days ago · 88 km deep · 32 km away

The first 60 of 138.

Before

1. 1.782 km NW of Karluk, AlaskaTue, Dec 19, 1:17 PM AKST · 3209 days ago · 2 km deep · 36 km away
2. 2.067 km NW of Aleneva, AlaskaTue, Dec 19, 11:10 AM AKST · 3209 days ago · 72 km deep · 81 km away
3. 1.761 km WNW of Aleneva, AlaskaSun, Dec 17, 12:44 PM AKST · 3211 days ago · 66 km deep · 55 km away
4. 1.859 km SSE of Kokhanok, AlaskaSat, Dec 16, 10:38 AM AKST · 3212 days ago · 121 km deep · 92 km away
5. 1.814 km W of Aleneva, AlaskaFri, Dec 15, 8:08 PM AKST · 3213 days ago · 69 km deep · 88 km away
6. 1.583 km NW of Karluk, AlaskaFri, Dec 15, 1:32 PM AKST · 3213 days ago · 10 km deep · 42 km away
7. 2.258 km WNW of Karluk, AlaskaFri, Dec 15, 8:09 AM AKST · 3213 days ago · 76 km deep · 66 km away
8. 1.781 km ESE of Egegik, AlaskaThu, Dec 14, 5:46 PM AKST · 3214 days ago · 134 km deep · 89 km away
9. 2.660 km W of Karluk, AlaskaThu, Dec 14, 9:05 AM AKST · 3214 days ago · 13 km deep · 70 km away
10. 2.166 km W of Karluk, AlaskaThu, Dec 14, 12:37 AM AKST · 3214 days ago · 74 km deep · 83 km away
11. 3.455 km NW of Aleneva, AlaskaWed, Dec 13, 5:12 PM AKST · 3215 days ago · 56 km deep · 68 km away · felt by 1
12. 2.384 km WNW of Aleneva, AlaskaWed, Dec 13, 4:39 PM AKST · 3215 days ago · 88 km deep · 46 km away
13. 2.054 km S of Kokhanok, AlaskaWed, Dec 13, 1:20 PM AKST · 3215 days ago · 122 km deep · 95 km away
14. 1.712 km W of Larsen Bay, AlaskaTue, Dec 12, 7:04 AM AKST · 3216 days ago · 52 km deep · 67 km away
15. 2.068 km S of Kokhanok, AlaskaMon, Dec 11, 2:49 PM AKST · 3217 days ago · 128 km deep · 80 km away
16. 2.050 km NNW of Aleneva, AlaskaMon, Dec 11, 2:43 AM AKST · 3217 days ago · 58 km deep · 88 km away
17. 1.529 km WNW of Karluk, AlaskaSun, Dec 10, 5:54 PM AKST · 3218 days ago · 59 km deep · 49 km away
18. 2.071 km W of Aleneva, AlaskaSun, Dec 10, 9:02 AM AKST · 3218 days ago · 77 km deep · 33 km away
19. 2.068 km S of Kokhanok, AlaskaSun, Dec 10, 12:36 AM AKST · 3218 days ago · 119 km deep · 80 km away
20. 2.055 km S of Kokhanok, AlaskaSun, Dec 10, 12:22 AM AKST · 3219 days ago · 137 km deep · 94 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak017g9gfdc9 (also filed as ak17636338). Read Fri, Oct 2, 2026, 8:54 PM UTC.