M2.1 earthquake 280 km WSW of Adak, Alaska

Magnitude

2.1 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Oct 24, 2018, 4:53 PM GMT+12

UTC

2018-10-24 04:53:37 UTC

Depth

32.5 km (20.2 mi), shallow

Epicenter

51.408° N, 179.389° E

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

14

After

1. 2.3Rat Islands, Aleutian Islands, AlaskaFri, Oct 26, 1:04 AM GMT+12 · 2898 days ago · 32 km deep · 41 km away
2. 1.5271 km W of Adak, AlaskaFri, Oct 26, 10:50 AM GMT+12 · 2898 days ago · 63 km deep · 23 km away
3. 1.5269 km W of Adak, AlaskaSat, Oct 27, 5:10 PM GMT+12 · 2897 days ago · 20 km deep · 56 km away
4. 2.3Rat Islands, Aleutian Islands, AlaskaSat, Oct 27, 7:32 PM GMT+12 · 2897 days ago · 29 km deep · 41 km away
5. 1.7299 km WSW of Adak, AlaskaSat, Oct 27, 10:56 PM GMT+12 · 2897 days ago · 13 km deep · 31 km away
6. 2.0204 km WSW of Adak, AlaskaSun, Oct 28, 9:09 PM HADT · 2895 days ago · 13 km deep · 86 km away
7. 2.5267 km W of Adak, AlaskaMon, Oct 29, 8:43 PM GMT+12 · 2895 days ago · 209 km deep · 62 km away
8. 2.5240 km WSW of Adak, AlaskaMon, Oct 29, 12:02 AM GMT-12 · 2894 days ago · 14 km deep · 60 km away
9. 3.9Rat Islands, Aleutian Islands, AlaskaTue, Oct 30, 9:51 PM GMT+12 · 2894 days ago · 22 km deep · 91 km away
10. 2.9265 km WSW of Adak, AlaskaWed, Oct 31, 5:10 AM GMT+12 · 2893 days ago · 47 km deep · 16 km away
11. 1.6262 km W of Adak, AlaskaWed, Oct 31, 1:08 PM GMT+12 · 2893 days ago · 21 km deep · 58 km away
12. 4.3257 km W of Adak, AlaskaWed, Oct 31, 7:30 PM GMT+12 · 2893 days ago · 174 km deep · 70 km away
13. 2.5Rat Islands, Aleutian Islands, AlaskaThu, Nov 1, 12:23 AM GMT+12 · 2892 days ago · 35 km deep · 42 km away
14. 1.6267 km W of Adak, AlaskaThu, Nov 1, 4:20 PM GMT+12 · 2892 days ago · 21 km deep · 55 km away
15. 1.5263 km W of Adak, AlaskaFri, Nov 2, 1:13 AM GMT+12 · 2891 days ago · 17 km deep · 56 km away
16. 3.9Rat Islands, Aleutian Islands, AlaskaTue, Nov 6, 10:15 PM GMT+12 · 2887 days ago · 85 km deep · 61 km away
17. 3.6272 km WSW of Adak, AlaskaWed, Nov 7, 10:17 AM GMT+12 · 2886 days ago · 35 km deep · 20 km away
18. 3.0Rat Islands, Aleutian Islands, AlaskaThu, Nov 15, 5:43 PM GMT+12 · 2878 days ago · 10 km deep · 78 km away
19. 2.2225 km W of Adak, AlaskaWed, Nov 14, 8:23 PM HAST · 2878 days ago · 14 km deep · 76 km away
20. 2.3195 km W of Adak, AlaskaFri, Nov 16, 4:37 AM HAST · 2876 days ago · 86 km deep · 95 km away
21. 2.4205 km WSW of Adak, AlaskaSat, Nov 17, 6:06 AM HAST · 2875 days ago · 9 km deep · 92 km away
22. 2.7240 km WSW of Adak, AlaskaSun, Nov 18, 6:49 PM GMT-12 · 2874 days ago · 12 km deep · 63 km away
23. 3.4240 km WSW of Adak, AlaskaWed, Nov 21, 1:29 PM GMT-12 · 2871 days ago · 31 km deep · 73 km away
24. 4.4286 km W of Adak, AlaskaTue, Nov 27, 4:20 AM GMT+12 · 2866 days ago · 185 km deep · 94 km away
25. 2.4252 km W of Adak, AlaskaSat, Dec 1, 3:04 AM GMT+12 · 2862 days ago · 79 km deep · 31 km away
26. 4.2197 km WSW of Adak, AlaskaFri, Nov 30, 5:21 PM HAST · 2862 days ago · 50 km deep · 86 km away
27. 3.0270 km WSW of Adak, AlaskaSun, Dec 2, 1:24 PM GMT+12 · 2861 days ago · 10 km deep · 67 km away
28. 2.6198 km W of Adak, AlaskaFri, Dec 14, 12:27 AM HAST · 2849 days ago · 14 km deep · 90 km away
29. 2.4273 km W of Adak, AlaskaSat, Dec 15, 8:17 PM GMT+12 · 2848 days ago · 32 km deep · 28 km away
30. 3.7220 km WSW of Adak, AlaskaMon, Dec 17, 4:51 PM HAST · 2845 days ago · 35 km deep · 76 km away
31. 3.8219 km WSW of Adak, AlaskaMon, Dec 17, 8:33 PM HAST · 2845 days ago · 10 km deep · 91 km away

Before

1. 2.0211 km W of Adak, AlaskaTue, Oct 23, 5:25 AM HADT · 2900 days ago · 94 km deep · 72 km away
2. 1.7287 km WSW of Adak, AlaskaWed, Oct 24, 1:42 AM GMT+12 · 2900 days ago · 30 km deep · 7 km away
3. 1.7265 km WSW of Adak, AlaskaTue, Oct 23, 2:32 PM GMT+12 · 2901 days ago · 17 km deep · 34 km away
4. 1.9256 km W of Adak, AlaskaTue, Oct 23, 4:30 AM GMT+12 · 2901 days ago · 101 km deep · 49 km away
5. 2.1Rat Islands, Aleutian Islands, AlaskaMon, Oct 22, 7:51 PM GMT+12 · 2902 days ago · 82 km deep · 51 km away
6. 1.6Rat Islands, Aleutian Islands, AlaskaSun, Oct 21, 11:51 AM GMT+12 · 2903 days ago · 32 km deep · 43 km away
7. 2.5220 km W of Adak, AlaskaFri, Oct 19, 2:39 PM HADT · 2904 days ago · 80 km deep · 60 km away
8. 2.3278 km WSW of Adak, AlaskaSat, Oct 20, 11:21 AM GMT+12 · 2904 days ago · 1 km deep · 40 km away
9. 4.3287 km WSW of Adak, AlaskaSat, Oct 20, 10:55 AM GMT+12 · 2904 days ago · 38 km deep · 37 km away
10. 1.7235 km WSW of Adak, AlaskaFri, Oct 19, 10:12 AM HADT · 2904 days ago · 13 km deep · 49 km away
11. 1.8254 km WSW of Adak, AlaskaSat, Oct 20, 12:25 AM GMT+12 · 2904 days ago · 15 km deep · 33 km away
12. 1.8188 km WSW of Adak, AlaskaThu, Oct 18, 9:33 PM HADT · 2905 days ago · 12 km deep · 91 km away
13. 2.0234 km W of Adak, AlaskaSun, Oct 14, 11:24 PM HADT · 2909 days ago · 13 km deep · 51 km away
14. 2.6267 km WSW of Adak, AlaskaMon, Oct 15, 11:53 AM GMT+12 · 2909 days ago · 45 km deep · 13 km away
15. 2.5Rat Islands, Aleutian Islands, AlaskaSat, Oct 13, 11:00 PM GMT+12 · 2911 days ago · 107 km deep · 76 km away
16. 2.6287 km WSW of Adak, AlaskaFri, Oct 12, 11:21 PM GMT+12 · 2911 days ago · 56 km deep · 7 km away
17. 1.9241 km WSW of Adak, AlaskaThu, Oct 11, 1:01 PM GMT-12 · 2912 days ago · 26 km deep · 66 km away
18. 2.1248 km W of Adak, AlaskaFri, Oct 12, 3:49 AM GMT+12 · 2912 days ago · 95 km deep · 51 km away
19. 1.5Rat Islands, Aleutian Islands, AlaskaThu, Oct 11, 9:30 PM GMT+12 · 2913 days ago · 7 km deep · 57 km away
20. 1.5250 km WSW of Adak, AlaskaThu, Oct 11, 4:40 PM GMT+12 · 2913 days ago · 17 km deep · 33 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak018dn9b8xp (also filed as ak20289671). Read Thu, Oct 1, 2026, 10:37 PM UTC.