M1.6 earthquake 79 km WSW of Karluk, Alaska

Magnitude

1.6 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Tue, Jan 20, 2026, 7:55 PM AKST

UTC

2026-01-21 04:55:31 UTC

Depth

68.6 km (42.6 mi), shallow

Epicenter

57.385° N, 155.737° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 13.8 km horizontally, 6.8 km in depth

Magnitude uncertainty

±0.20

Station coverage gap

270°, poorly surrounded by stations

Stations used

15

• Naknek, AlaskaPopulation 544. Forecast167 kmSSE
• Anchorage, AlaskaPopulation 289,600. Forecast539 kmSW

After

1. 1.761 km WNW of Karluk, AlaskaTue, Jan 20, 9:16 PM AKST · 255 days ago · 80 km deep · 44 km away
2. 1.559 km SE of King Salmon, AlaskaWed, Jan 21, 3:26 AM AKST · 255 days ago · 152 km deep · 99 km away
3. 1.753 km SW of Karluk, AlaskaWed, Jan 21, 5:39 AM AKST · 255 days ago · 6 km deep · 52 km away
4. 1.552 km SE of Egegik, AlaskaWed, Jan 21, 5:57 AM AKST · 255 days ago · 7 km deep · 81 km away
5. 1.586 km NW of Karluk, AlaskaWed, Jan 21, 6:13 AM AKST · 255 days ago · 1 km deep · 92 km away
6. 2.126 km SSW of Larsen Bay, AlaskaWed, Jan 21, 7:38 AM AKST · 255 days ago · 10 km deep · 94 km away
7. 1.684 km WNW of Karluk, AlaskaWed, Jan 21, 10:48 AM AKST · 255 days ago · 10 km deep · 40 km away
8. 2.184 km SE of Ugashik, AlaskaWed, Jan 21, 12:46 PM AKST · 255 days ago · 70 km deep · 56 km away
9. 2.5115 km SE of Ugashik, AlaskaWed, Jan 21, 8:50 PM AKST · 254 days ago · 51 km deep · 82 km away
10. 3.8116 km SSE of Ugashik, AlaskaThu, Jan 22, 2:11 AM AKST · 254 days ago · 76 km deep · 95 km away
11. 1.813 km WSW of Larsen Bay, AlaskaThu, Jan 22, 3:40 AM AKST · 254 days ago · 9 km deep · 94 km away
12. 1.863 km WSW of Karluk, AlaskaThu, Jan 22, 11:30 AM AKST · 254 days ago · 70 km deep · 17 km away
13. 1.822 km NNE of Karluk, AlaskaThu, Jan 22, 1:12 PM AKST · 253 days ago · 57 km deep · 92 km away
14. 1.683 km WNW of Karluk, AlaskaFri, Jan 23, 8:35 AM AKST · 253 days ago · 9 km deep · 42 km away
15. 1.919 km NE of Karluk, AlaskaSat, Jan 24, 9:13 AM AKST · 252 days ago · 41 km deep · 96 km away
16. 1.914 km WNW of Karluk, AlaskaSat, Jan 24, 11:55 PM AKST · 251 days ago · 13 km deep · 67 km away
17. 1.830 km WNW of Karluk, AlaskaSun, Jan 25, 2:47 AM AKST · 251 days ago · 79 km deep · 59 km away
18. 2.483 km ESE of Egegik, AlaskaSun, Jan 25, 3:49 PM AKST · 250 days ago · 134 km deep · 60 km away
19. 1.684 km NW of Karluk, AlaskaSun, Jan 25, 7:47 PM AKST · 250 days ago · 5 km deep · 95 km away
20. 2.248 km SW of Karluk, AlaskaMon, Jan 26, 7:26 AM AKST · 250 days ago · 0 km deep · 38 km away
21. 1.975 km SW of Karluk, AlaskaMon, Jan 26, 3:35 PM AKST · 249 days ago · 20 km deep · 27 km away
22. 2.083 km ESE of Egegik, AlaskaTue, Jan 27, 2:39 AM AKST · 249 days ago · 118 km deep · 63 km away
23. 2.873 km W of Akhiok, AlaskaTue, Jan 27, 8:13 AM AKST · 249 days ago · 25 km deep · 55 km away
24. 2.071 km W of Karluk, AlaskaTue, Jan 27, 9:08 AM AKST · 249 days ago · 86 km deep · 11 km away
25. 1.757 km NNW of Karluk, AlaskaTue, Jan 27, 11:51 AM AKST · 249 days ago · 83 km deep · 85 km away
26. 2.7118 km WSW of Akhiok, AlaskaTue, Jan 27, 5:03 PM AKST · 248 days ago · 1 km deep · 86 km away
27. 1.887 km ENE of Ugashik, AlaskaWed, Jan 28, 1:00 AM AKST · 248 days ago · 8 km deep · 38 km away
28. 2.29 km SW of Karluk, AlaskaWed, Jan 28, 2:16 PM AKST · 247 days ago · 12 km deep · 72 km away
29. 2.897 km SSE of Ugashik, AlaskaWed, Jan 28, 5:54 PM AKST · 247 days ago · 20 km deep · 84 km away
30. 2.677 km ESE of Ugashik, AlaskaThu, Jan 29, 12:57 PM AKST · 247 days ago · 8 km deep · 28 km away
31. 1.927 km NNW of Karluk, AlaskaThu, Jan 29, 7:40 PM AKST · 246 days ago · 60 km deep · 85 km away
32. 2.156 km W of Karluk, AlaskaThu, Jan 29, 9:28 PM AKST · 246 days ago · 59 km deep · 26 km away
33. 2.518 km WSW of Akhiok, AlaskaFri, Jan 30, 2:52 AM AKST · 246 days ago · 1 km deep · 94 km away
34. 2.335 km W of Karluk, AlaskaFri, Jan 30, 1:34 PM AKST · 245 days ago · 61 km deep · 45 km away
35. 2.176 km WSW of Karluk, AlaskaSat, Jan 31, 1:46 AM AKST · 245 days ago · 28 km deep · 19 km away
36. 2.166 km SW of Karluk, AlaskaSun, Feb 1, 3:01 AM AKST · 244 days ago · 9 km deep · 35 km away
37. 2.053 km ENE of Ugashik, AlaskaSun, Feb 1, 9:01 AM AKST · 244 days ago · 13 km deep · 54 km away
38. 2.121 km W of Karluk, AlaskaSun, Feb 1, 9:31 AM AKST · 244 days ago · 72 km deep · 59 km away
39. 3.0124 km WSW of Akhiok, AlaskaSun, Feb 1, 9:40 PM AKST · 243 days ago · 40 km deep · 92 km away
40. 1.648 km NW of Karluk, AlaskaTue, Feb 3, 9:03 PM AKST · 241 days ago · 75 km deep · 69 km away
41. 2.065 km E of Egegik, AlaskaThu, Feb 5, 4:15 AM AKST · 240 days ago · 2 km deep · 88 km away
42. 1.561 km E of Egegik, AlaskaThu, Feb 5, 11:27 AM AKST · 240 days ago · 5 km deep · 92 km away
43. 2.343 km ESE of Ugashik, AlaskaFri, Feb 6, 1:20 AM AKST · 239 days ago · 94 km deep · 62 km away
44. 1.665 km E of Egegik, AlaskaFri, Feb 6, 1:58 AM AKST · 239 days ago · 7 km deep · 88 km away
45. 2.073 km ENE of Ugashik, AlaskaFri, Feb 6, 5:07 AM AKST · 239 days ago · 130 km deep · 63 km away
46. 2.256 km WSW of Akhiok, AlaskaFri, Feb 6, 6:58 PM AKST · 238 days ago · 9 km deep · 83 km away
47. 2.485 km W of Akhiok, AlaskaFri, Feb 6, 9:43 PM AKST · 238 days ago · 28 km deep · 65 km away
48. 1.658 km E of Egegik, AlaskaFri, Feb 6, 10:49 PM AKST · 238 days ago · 1 km deep · 97 km away
49. 1.932 km SW of Karluk, AlaskaFri, Feb 6, 11:45 PM AKST · 238 days ago · 10 km deep · 58 km away
50. 2.330 km SW of Karluk, AlaskaSat, Feb 7, 12:30 AM AKST · 238 days ago · 15 km deep · 59 km away
51. 2.079 km W of Akhiok, AlaskaSat, Feb 7, 1:21 AM AKST · 238 days ago · 14 km deep · 45 km away
52. 1.659 km E of Egegik, AlaskaSat, Feb 7, 4:20 AM AKST · 238 days ago · 4 km deep · 94 km away
53. 1.736 km WNW of Karluk, AlaskaSat, Feb 7, 8:20 AM AKST · 238 days ago · 75 km deep · 52 km away
54. 2.381 km ESE of Ugashik, AlaskaSat, Feb 7, 1:29 PM AKST · 237 days ago · 5 km deep · 28 km away
55. 2.269 km W of Akhiok, AlaskaSat, Feb 7, 3:15 PM AKST · 237 days ago · 24 km deep · 44 km away
56. 2.246 km NW of Karluk, AlaskaSat, Feb 7, 5:46 PM AKST · 237 days ago · 77 km deep · 74 km away
57. 2.274 km W of Akhiok, AlaskaSat, Feb 7, 9:04 PM AKST · 237 days ago · 25 km deep · 51 km away
58. 1.735 km W of Karluk, AlaskaSun, Feb 8, 7:43 AM AKST · 237 days ago · 5 km deep · 47 km away
59. 2.052 km W of Karluk, AlaskaSun, Feb 8, 12:28 PM AKST · 237 days ago · 2 km deep · 35 km away
60. 3.164 km WSW of Akhiok, AlaskaSun, Feb 8, 5:28 PM AKST · 236 days ago · 22 km deep · 77 km away

The first 60 of 170.

Before

1. 2.052 km W of Karluk, AlaskaTue, Jan 20, 6:55 PM AKST · 255 days ago · 57 km deep · 32 km away
2. 1.658 km E of Egegik, AlaskaTue, Jan 20, 4:21 PM AKST · 255 days ago · 3 km deep · 96 km away
3. 2.484 km SSE of Ugashik, AlaskaTue, Jan 20, 2:08 PM AKST · 255 days ago · 77 km deep · 83 km away
4. 1.733 km N of Karluk, AlaskaTue, Jan 20, 1:02 PM AKST · 256 days ago · 58 km deep · 88 km away
5. 1.677 km ENE of Ugashik, AlaskaTue, Jan 20, 12:04 PM AKST · 256 days ago · 124 km deep · 60 km away
6. 1.845 km SW of Karluk, AlaskaTue, Jan 20, 7:36 AM AKST · 256 days ago · 62 km deep · 43 km away
7. 1.658 km E of Egegik, AlaskaMon, Jan 19, 6:00 PM AKST · 256 days ago · 12 km deep · 97 km away
8. 1.557 km E of Egegik, AlaskaMon, Jan 19, 1:55 PM AKST · 256 days ago · 1 km deep · 97 km away
9. 3.577 km WSW of Karluk, AlaskaMon, Jan 19, 4:41 AM AKST · 257 days ago · 58 km deep · 25 km away
10. 2.148 km SE of Ugashik, AlaskaMon, Jan 19, 3:48 AM AKST · 257 days ago · 94 km deep · 68 km away
11. 2.290 km W of Akhiok, AlaskaSun, Jan 18, 12:36 PM AKST · 258 days ago · 6 km deep · 58 km away
12. 1.557 km SSE of King Salmon, AlaskaSun, Jan 18, 10:58 AM AKST · 258 days ago · 16 km deep · 98 km away
13. 1.873 km ESE of Egegik, AlaskaSun, Jan 18, 2:25 AM AKST · 258 days ago · 125 km deep · 69 km away
14. 2.687 km WSW of Karluk, AlaskaSun, Jan 18, 1:52 AM AKST · 258 days ago · 56 km deep · 14 km away
15. 2.020 km NW of Karluk, AlaskaSat, Jan 17, 10:35 PM AKST · 258 days ago · 59 km deep · 71 km away
16. 1.740 km NW of Karluk, AlaskaSat, Jan 17, 7:36 PM AKST · 258 days ago · 69 km deep · 75 km away
17. 2.334 km NW of Akhiok, AlaskaSat, Jan 17, 4:40 PM AKST · 258 days ago · 27 km deep · 72 km away
18. 1.977 km E of Ugashik, AlaskaSat, Jan 17, 11:04 AM AKST · 259 days ago · 17 km deep · 32 km away
19. 1.957 km SSE of King Salmon, AlaskaSat, Jan 17, 3:31 AM AKST · 259 days ago · 8 km deep · 98 km away
20. 2.381 km WSW of Karluk, AlaskaSat, Jan 17, 2:53 AM AKST · 259 days ago · 87 km deep · 5 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak2026blcign. Read Sat, Oct 3, 2026, 9:39 AM UTC.