M2.3 earthquake 75 km ESE of Nikolski, Alaska

Magnitude

2.3 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Fri, May 18, 2018, 5:07 PM AKDT

UTC

2018-05-19 01:07:11 UTC

Depth

25.6 km (15.9 mi), shallow

Epicenter

52.714° N, 167.808° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

18

• Unalaska, AlaskaPopulation 4,491. Forecast154 kmSW

After

1. 2.3163 km SE of Nikolski, AlaskaSun, May 20, 12:46 AM AKDT · 3060 days ago · 26 km deep · 95 km away
2. 2.067 km SW of Unalaska, AlaskaSun, May 20, 6:54 AM AKDT · 3060 days ago · 8 km deep · 91 km away
3. 2.270 km S of Unalaska, AlaskaThu, May 24, 3:01 PM AKDT · 3055 days ago · 42 km deep · 94 km away
4. 1.935 km ESE of Nikolski, AlaskaThu, May 24, 8:31 PM AKDT · 3055 days ago · 47 km deep · 39 km away
5. 3.393 km SSW of Unalaska, AlaskaFri, May 25, 7:50 PM AKDT · 3054 days ago · 19 km deep · 69 km away
6. 3.327 km ESE of Nikolski, AlaskaSun, May 27, 1:28 AM AKDT · 3053 days ago · 35 km deep · 49 km away
7. 1.858 km SW of Unalaska, AlaskaWed, May 30, 3:42 AM AKDT · 3050 days ago · 16 km deep · 99 km away
8. 3.9119 km E of Nikolski, AlaskaThu, May 31, 4:01 AM AKDT · 3049 days ago · 47 km deep · 47 km away
9. 3.570 km ENE of Nikolski, AlaskaFri, Jun 1, 10:52 PM AKDT · 3047 days ago · 70 km deep · 41 km away
10. 2.880 km S of Unalaska, AlaskaSat, Jun 2, 11:26 PM AKDT · 3046 days ago · 41 km deep · 88 km away
11. 2.065 km SW of Unalaska, AlaskaSun, Jun 3, 9:52 AM AKDT · 3046 days ago · 98 km deep · 94 km away
12. 1.927 km SSE of Nikolski, AlaskaWed, Jun 6, 2:23 AM AKDT · 3043 days ago · 33 km deep · 57 km away
13. 1.770 km SW of Unalaska, AlaskaWed, Jun 6, 9:09 PM AKDT · 3042 days ago · 22 km deep · 88 km away
14. 2.341 km SSW of Nikolski, AlaskaThu, Jun 7, 6:19 AM AKDT · 3042 days ago · 38 km deep · 94 km away
15. 3.071 km S of Unalaska, AlaskaSat, Jun 9, 7:40 AM AKDT · 3040 days ago · 49 km deep · 93 km away
16. 2.692 km S of Unalaska, AlaskaSat, Jun 9, 11:26 AM AKDT · 3040 days ago · 10 km deep · 88 km away
17. 1.974 km E of Nikolski, AlaskaSun, Jun 10, 6:42 AM AKDT · 3039 days ago · 35 km deep · 25 km away
18. 2.075 km S of Unalaska, AlaskaMon, Jun 11, 9:02 PM AKDT · 3037 days ago · 19 km deep · 91 km away
19. 2.1113 km SSW of Unalaska, AlaskaWed, Jun 13, 1:20 AM AKDT · 3036 days ago · 10 km deep · 52 km away
20. 1.750 km ESE of Nikolski, AlaskaWed, Jun 13, 8:11 PM AKDT · 3035 days ago · 31 km deep · 27 km away
21. 1.885 km SE of Nikolski, AlaskaWed, Jun 13, 8:33 PM AKDT · 3035 days ago · 42 km deep · 42 km away
22. 2.161 km SW of Unalaska, AlaskaSat, Jun 16, 10:56 PM AKDT · 3032 days ago · 13 km deep · 100 km away
23. 2.791 km SSW of Unalaska, AlaskaSun, Jun 17, 10:21 PM AKDT · 3031 days ago · 29 km deep · 67 km away
24. 2.489 km SSW of Unalaska, AlaskaSun, Jun 17, 10:25 PM AKDT · 3031 days ago · 26 km deep · 69 km away
25. 1.887 km SSW of Unalaska, AlaskaSun, Jun 17, 10:35 PM AKDT · 3031 days ago · 26 km deep · 76 km away
26. 2.391 km SW of Unalaska, AlaskaMon, Jun 18, 12:25 PM AKDT · 3031 days ago · 33 km deep · 65 km away
27. 2.188 km SW of Unalaska, AlaskaMon, Jun 18, 12:56 PM AKDT · 3031 days ago · 9 km deep · 68 km away
28. 2.771 km ENE of Nikolski, AlaskaMon, Jun 18, 2:54 PM AKDT · 3030 days ago · 55 km deep · 46 km away
29. 2.2102 km E of Nikolski, AlaskaWed, Jun 20, 10:47 AM AKDT · 3029 days ago · 46 km deep · 40 km away
30. 2.275 km SSW of Unalaska, AlaskaSun, Jun 24, 12:23 PM AKDT · 3025 days ago · 26 km deep · 88 km away
31. 2.8158 km ESE of Nikolski, AlaskaSun, Jun 24, 5:46 PM AKDT · 3024 days ago · 10 km deep · 83 km away
32. 2.370 km SW of Unalaska, AlaskaMon, Jun 25, 7:14 PM AKDT · 3023 days ago · 66 km deep · 85 km away
33. 2.291 km SSW of Unalaska, AlaskaWed, Jun 27, 5:40 AM AKDT · 3022 days ago · 26 km deep · 69 km away
34. 1.691 km SSW of Unalaska, AlaskaSat, Jun 30, 11:15 AM AKDT · 3019 days ago · 26 km deep · 65 km away
35. 1.763 km S of Nikolski, AlaskaSat, Jun 30, 7:59 PM AKDT · 3018 days ago · 23 km deep · 90 km away
36. 2.165 km SE of Nikolski, AlaskaThu, Jul 5, 12:25 AM AKDT · 3014 days ago · 26 km deep · 33 km away
37. 3.574 km S of Unalaska, AlaskaFri, Jul 6, 1:23 AM AKDT · 3013 days ago · 28 km deep · 91 km away
38. 1.988 km ENE of Nikolski, AlaskaFri, Jul 6, 10:09 PM AKDT · 3012 days ago · 26 km deep · 66 km away
39. 2.068 km SW of Unalaska, AlaskaSat, Jul 7, 3:50 AM AKDT · 3012 days ago · 13 km deep · 90 km away
40. 4.6135 km S of Unalaska, AlaskaSun, Jul 8, 7:16 PM AKDT · 3010 days ago · 32 km deep · 90 km away
41. 3.691 km SSW of Unalaska, AlaskaTue, Jul 10, 5:31 PM AKDT · 3008 days ago · 28 km deep · 68 km away
42. 2.595 km SSW of Unalaska, AlaskaTue, Jul 10, 5:39 PM AKDT · 3008 days ago · 19 km deep · 65 km away
43. 4.3Fox Islands, Aleutian Islands, AlaskaWed, Jul 11, 3:57 PM AKDT · 3007 days ago · 84 km deep · 94 km away
44. 3.783 km SE of Nikolski, AlaskaSun, Jul 15, 12:16 AM AKDT · 3004 days ago · 10 km deep · 36 km away
45. 3.3148 km SE of Nikolski, AlaskaSun, Jul 15, 3:30 AM AKDT · 3004 days ago · 28 km deep · 79 km away
46. 1.967 km SSW of Unalaska, AlaskaMon, Jul 16, 1:58 AM AKDT · 3003 days ago · 47 km deep · 94 km away
47. 2.666 km SSW of Unalaska, AlaskaMon, Jul 16, 5:52 PM AKDT · 3002 days ago · 73 km deep · 88 km away
48. 2.251 km SSE of Nikolski, AlaskaTue, Jul 17, 8:13 AM AKDT · 3002 days ago · 40 km deep · 61 km away
49. 3.272 km S of Nikolski, AlaskaTue, Jul 17, 8:25 AM AKDT · 3002 days ago · 23 km deep · 93 km away

Before

1. 4.495 km E of Nikolski, AlaskaFri, May 18, 6:00 AM AKDT · 3062 days ago · 47 km deep · 36 km away
2. 2.897 km E of Nikolski, AlaskaThu, May 17, 7:04 PM AKDT · 3062 days ago · 22 km deep · 33 km away
3. 4.489 km E of Nikolski, AlaskaThu, May 17, 11:41 AM AKDT · 3063 days ago · 47 km deep · 32 km away · felt by 1
4. 2.082 km SE of Nikolski, AlaskaSat, May 12, 3:59 PM AKDT · 3067 days ago · 15 km deep · 38 km away
5. 2.079 km SSW of Unalaska, AlaskaSat, May 12, 11:56 AM AKDT · 3068 days ago · 26 km deep · 84 km away
6. 2.070 km SE of Nikolski, AlaskaFri, May 11, 1:20 PM AKDT · 3069 days ago · 17 km deep · 19 km away
7. 1.999 km E of Nikolski, AlaskaFri, May 11, 11:48 AM AKDT · 3069 days ago · 47 km deep · 38 km away
8. 2.848 km ESE of Nikolski, AlaskaThu, May 10, 12:42 AM AKDT · 3070 days ago · 35 km deep · 28 km away
9. 1.675 km SW of Unalaska, AlaskaWed, May 9, 7:29 AM AKDT · 3071 days ago · 13 km deep · 82 km away
10. 3.694 km ESE of Nikolski, AlaskaTue, May 8, 3:50 PM AKDT · 3071 days ago · 26 km deep · 25 km away
11. 3.388 km S of Unalaska, AlaskaTue, May 8, 4:25 AM AKDT · 3072 days ago · 37 km deep · 84 km away
12. 1.884 km SW of Unalaska, AlaskaTue, May 8, 2:32 AM AKDT · 3072 days ago · 37 km deep · 71 km away
13. 2.184 km E of Nikolski, AlaskaSat, May 5, 5:07 PM AKDT · 3074 days ago · 62 km deep · 19 km away
14. 2.5107 km E of Nikolski, AlaskaSat, May 5, 4:00 PM AKDT · 3074 days ago · 35 km deep · 44 km away
15. 1.786 km SW of Unalaska, AlaskaThu, May 3, 12:07 PM AKDT · 3077 days ago · 43 km deep · 69 km away
16. 2.3135 km ESE of Nikolski, AlaskaMon, Apr 30, 6:35 AM AKDT · 3080 days ago · 13 km deep · 61 km away
17. 2.7135 km ESE of Nikolski, AlaskaSun, Apr 29, 2:38 PM AKDT · 3080 days ago · 14 km deep · 60 km away
18. 2.391 km SSW of Unalaska, AlaskaSat, Apr 28, 8:10 PM AKDT · 3081 days ago · 49 km deep · 63 km away
19. 1.891 km SSW of Unalaska, AlaskaSat, Apr 28, 3:46 PM AKDT · 3081 days ago · 26 km deep · 73 km away
20. 2.392 km SSW of Unalaska, AlaskaSat, Apr 28, 3:39 PM AKDT · 3081 days ago · 21 km deep · 69 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0186dwc749 (also filed as ak19637016). Read Mon, Oct 5, 2026, 9:17 AM UTC.