M1.8 earthquake 53 km W of Karluk, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Mon, Feb 23, 2026, 4:21 PM AKST

UTC

2026-02-24 01:21:52 UTC

Depth

18.5 km (11.5 mi), shallow

Epicenter

57.625° N, 155.344° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 9.4 km horizontally, 4.0 km in depth

Magnitude uncertainty

±0.20

Station coverage gap

251°, poorly surrounded by stations

Stations used

10

• Naknek, AlaskaPopulation 544. Forecast157 kmSE
• Anchorage, AlaskaPopulation 289,600. Forecast504 kmSW

After

1. 1.786 km NNW of Karluk, AlaskaTue, Feb 24, 3:18 PM AKST · 221 days ago · 4 km deep · 77 km away
2. 2.052 km E of Egegik, AlaskaWed, Feb 25, 7:58 AM AKST · 221 days ago · 8 km deep · 92 km away
3. 3.162 km SE of King Salmon, AlaskaWed, Feb 25, 4:31 PM AKST · 220 days ago · 151 km deep · 79 km away
4. 1.864 km N of Karluk, AlaskaWed, Feb 25, 8:58 PM AKST · 220 days ago · 12 km deep · 84 km away
5. 1.862 km NW of Karluk, AlaskaThu, Feb 26, 1:43 AM AKST · 220 days ago · 16 km deep · 31 km away
6. 1.974 km W of Karluk, AlaskaThu, Feb 26, 8:56 AM AKST · 220 days ago · 93 km deep · 21 km away
7. 1.962 km E of Egegik, AlaskaThu, Feb 26, 9:56 AM AKST · 220 days ago · 15 km deep · 79 km away
8. 1.962 km E of Egegik, AlaskaThu, Feb 26, 10:01 AM AKST · 220 days ago · 14 km deep · 80 km away
9. 2.253 km WSW of Karluk, AlaskaThu, Feb 26, 9:54 PM AKST · 219 days ago · 72 km deep · 31 km away
10. 1.772 km NNW of Karluk, AlaskaFri, Feb 27, 3:44 AM AKST · 219 days ago · 95 km deep · 60 km away
11. 2.547 km SW of Karluk, AlaskaFri, Feb 27, 6:10 AM AKST · 219 days ago · 25 km deep · 52 km away
12. 2.261 km WNW of Akhiok, AlaskaFri, Feb 27, 3:13 PM AKST · 218 days ago · 9 km deep · 56 km away
13. 1.980 km N of Karluk, AlaskaSat, Feb 28, 3:39 AM AKST · 218 days ago · 79 km deep · 99 km away
14. 1.877 km ENE of Ugashik, AlaskaSat, Feb 28, 4:02 AM AKST · 218 days ago · 125 km deep · 57 km away
15. 1.580 km N of Karluk, AlaskaSat, Feb 28, 10:34 AM AKST · 218 days ago · 83 km deep · 97 km away
16. 2.118 km S of Karluk, AlaskaSat, Feb 28, 5:12 PM AKST · 217 days ago · 22 km deep · 61 km away
17. 3.477 km NNW of Karluk, AlaskaSun, Mar 1, 2:26 AM AKST · 217 days ago · 97 km deep · 76 km away
18. 1.884 km NNW of Karluk, AlaskaSun, Mar 1, 5:24 PM AKST · 216 days ago · 4 km deep · 76 km away
19. 2.331 km ESE of Ugashik, AlaskaSun, Mar 1, 10:51 PM AKST · 216 days ago · 105 km deep · 96 km away
20. 1.864 km E of Ugashik, AlaskaMon, Mar 2, 3:53 AM AKST · 216 days ago · 91 km deep · 59 km away
21. 1.772 km E of Ugashik, AlaskaMon, Mar 2, 10:48 AM AKST · 216 days ago · 13 km deep · 51 km away
22. 1.871 km NNE of Karluk, AlaskaMon, Mar 2, 12:34 PM AKST · 215 days ago · 79 km deep · 95 km away
23. 2.992 km NNW of Karluk, AlaskaMon, Mar 2, 3:23 PM AKST · 215 days ago · 115 km deep · 81 km away
24. 2.127 km N of Karluk, AlaskaMon, Mar 2, 3:53 PM AKST · 215 days ago · 81 km deep · 53 km away
25. 2.361 km SE of King Salmon, AlaskaMon, Mar 2, 11:59 PM AKST · 215 days ago · 155 km deep · 80 km away
26. 2.218 km S of Karluk, AlaskaTue, Mar 3, 4:40 AM AKST · 215 days ago · 23 km deep · 60 km away
27. 2.761 km NE of Ugashik, AlaskaTue, Mar 3, 1:53 PM AKST · 214 days ago · 138 km deep · 75 km away
28. 1.659 km E of Egegik, AlaskaTue, Mar 3, 6:12 PM AKST · 214 days ago · 17 km deep · 82 km away
29. 2.182 km W of Karluk, AlaskaTue, Mar 3, 11:47 PM AKST · 214 days ago · 9 km deep · 31 km away
30. 2.120 km WSW of Karluk, AlaskaWed, Mar 4, 2:42 AM AKST · 214 days ago · 29 km deep · 39 km away
31. 2.246 km WNW of Akhiok, AlaskaWed, Mar 4, 4:17 AM AKST · 214 days ago · 11 km deep · 67 km away
32. 2.973 km ENE of Ugashik, AlaskaWed, Mar 4, 6:28 AM AKST · 214 days ago · 111 km deep · 51 km away
33. 2.183 km W of Karluk, AlaskaWed, Mar 4, 7:37 AM AKST · 214 days ago · 1 km deep · 31 km away
34. 1.815 km SE of Larsen Bay, AlaskaWed, Mar 4, 8:59 PM AKST · 213 days ago · 13 km deep · 93 km away
35. 1.779 km W of Karluk, AlaskaThu, Mar 5, 4:45 AM AKST · 213 days ago · 75 km deep · 29 km away
36. 2.673 km ENE of Ugashik, AlaskaThu, Mar 5, 12:23 PM AKST · 212 days ago · 110 km deep · 51 km away
37. 2.240 km N of Larsen Bay, AlaskaThu, Mar 5, 3:53 PM AKST · 212 days ago · 54 km deep · 86 km away
38. 2.158 km NNE of Karluk, AlaskaFri, Mar 6, 4:33 AM AKST · 212 days ago · 75 km deep · 83 km away
39. 1.664 km WNW of Karluk, AlaskaFri, Mar 6, 8:34 AM AKST · 212 days ago · 8 km deep · 28 km away
40. 2.582 km WSW of Karluk, AlaskaFri, Mar 6, 10:48 AM AKST · 212 days ago · 81 km deep · 37 km away
41. 2.356 km SE of Egegik, AlaskaFri, Mar 6, 6:01 PM AKST · 211 days ago · 159 km deep · 84 km away
42. 2.06 km ENE of Karluk, AlaskaSat, Mar 7, 8:23 AM AKST · 211 days ago · 43 km deep · 59 km away
43. 1.583 km NW of Karluk, AlaskaSat, Mar 7, 9:44 AM AKST · 211 days ago · 2 km deep · 59 km away
44. 2.373 km W of Karluk, AlaskaSat, Mar 7, 7:33 PM AKST · 210 days ago · 92 km deep · 22 km away
45. 2.399 km ESE of Ugashik, AlaskaSun, Mar 8, 11:17 AM AKDT · 210 days ago · 10 km deep · 68 km away
46. 2.532 km NNE of Karluk, AlaskaSun, Mar 8, 4:39 PM AKDT · 209 days ago · 52 km deep · 73 km away
47. 2.181 km W of Karluk, AlaskaSun, Mar 8, 8:38 PM AKDT · 209 days ago · 1 km deep · 28 km away
48. 1.757 km WNW of Karluk, AlaskaMon, Mar 9, 10:35 PM AKDT · 208 days ago · 8 km deep · 25 km away
49. 2.175 km ENE of Ugashik, AlaskaTue, Mar 10, 12:46 AM AKDT · 208 days ago · 119 km deep · 57 km away
50. 2.055 km NNE of Karluk, AlaskaTue, Mar 10, 7:57 AM AKDT · 208 days ago · 70 km deep · 84 km away
51. 1.788 km ESE of Egegik, AlaskaTue, Mar 10, 12:01 PM AKDT · 208 days ago · 128 km deep · 53 km away
52. 2.219 km NNW of Karluk, AlaskaWed, Mar 11, 8:56 AM AKDT · 207 days ago · 65 km deep · 49 km away
53. 2.913 km W of Larsen Bay, AlaskaWed, Mar 11, 10:20 AM AKDT · 207 days ago · 65 km deep · 68 km away
54. 2.082 km ESE of Egegik, AlaskaWed, Mar 11, 11:04 AM AKDT · 207 days ago · 160 km deep · 55 km away
55. 2.360 km W of Karluk, AlaskaThu, Mar 12, 4:52 AM AKDT · 206 days ago · 85 km deep · 7 km away
56. 3.231 km N of Karluk, AlaskaThu, Mar 12, 7:00 PM AKDT · 205 days ago · 79 km deep · 55 km away
57. 1.930 km N of Karluk, AlaskaThu, Mar 12, 7:20 PM AKDT · 205 days ago · 79 km deep · 53 km away
58. 3.513 km WNW of Larsen Bay, AlaskaFri, Mar 13, 3:00 AM AKDT · 205 days ago · 47 km deep · 69 km away · felt by 1
59. 1.976 km ESE of Egegik, AlaskaFri, Mar 13, 8:32 AM AKDT · 205 days ago · 143 km deep · 60 km away
60. 2.079 km E of Ugashik, AlaskaFri, Mar 13, 3:27 PM AKDT · 204 days ago · 91 km deep · 48 km away

The first 60 of at least 200.

Before

1. 2.110 km E of Karluk, AlaskaSun, Feb 22, 10:04 PM AKST · 223 days ago · 31 km deep · 63 km away
2. 1.887 km E of Ugashik, AlaskaSat, Feb 21, 4:37 PM AKST · 224 days ago · 5 km deep · 35 km away
3. 2.242 km SW of Karluk, AlaskaSat, Feb 21, 2:52 PM AKST · 224 days ago · 54 km deep · 43 km away
4. 2.287 km ESE of Egegik, AlaskaSat, Feb 21, 2:18 PM AKST · 224 days ago · 119 km deep · 52 km away
5. 2.366 km SE of King Salmon, AlaskaSat, Feb 21, 12:57 PM AKST · 224 days ago · 158 km deep · 76 km away
6. 2.629 km NNE of Karluk, AlaskaSat, Feb 21, 9:04 AM AKST · 225 days ago · 54 km deep · 70 km away
7. 3.140 km SW of Karluk, AlaskaSat, Feb 21, 6:33 AM AKST · 225 days ago · 60 km deep · 39 km away
8. 2.279 km E of Ugashik, AlaskaSat, Feb 21, 6:07 AM AKST · 225 days ago · 3 km deep · 44 km away
9. 2.772 km W of Karluk, AlaskaSat, Feb 21, 12:52 AM AKST · 225 days ago · 96 km deep · 20 km away
10. 2.635 km NNW of Karluk, AlaskaFri, Feb 20, 4:46 AM AKST · 226 days ago · 69 km deep · 47 km away
11. 1.561 km NNW of Karluk, AlaskaThu, Feb 19, 2:58 AM AKST · 227 days ago · 104 km deep · 54 km away
12. 1.787 km ESE of Egegik, AlaskaWed, Feb 18, 12:28 AM AKST · 228 days ago · 132 km deep · 50 km away
13. 2.076 km W of Akhiok, AlaskaTue, Feb 17, 9:59 PM AKST · 228 days ago · 33 km deep · 70 km away
14. 1.518 km NNW of Karluk, AlaskaTue, Feb 17, 9:23 PM AKST · 228 days ago · 63 km deep · 48 km away
15. 2.224 km SSE of Larsen Bay, AlaskaTue, Feb 17, 6:30 PM AKST · 228 days ago · 55 km deep · 92 km away
16. 1.94 km ESE of Karluk, AlaskaTue, Feb 17, 4:23 PM AKST · 228 days ago · 28 km deep · 58 km away
17. 2.2101 km W of Akhiok, AlaskaTue, Feb 17, 1:00 PM AKST · 228 days ago · 48 km deep · 96 km away
18. 2.143 km SW of Karluk, AlaskaTue, Feb 17, 8:33 AM AKST · 229 days ago · 61 km deep · 51 km away
19. 1.668 km NNE of Karluk, AlaskaMon, Feb 16, 9:57 AM AKST · 230 days ago · 8 km deep · 93 km away
20. 1.638 km N of Karluk, AlaskaSun, Feb 15, 11:57 PM AKST · 230 days ago · 63 km deep · 57 km away

From the USGS Earthquake Hazards Program and its partner networks, event aka2026dvfycd. Read Sun, Oct 4, 2026, 8:50 AM UTC.