M2.7 earthquake 247 km SW of Adak, Alaska

Magnitude

2.7 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sun, Jun 28, 2026, 12:54 PM HADT

UTC

2026-06-28 21:54:35 UTC

Depth

3.4 km (2.1 mi), shallow

Epicenter

50.284° N, 179.113° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 8.7 km horizontally, 4.4 km in depth

Magnitude uncertainty

±0.10

Station coverage gap

273°, poorly surrounded by stations

Stations used

18

After

1. 2.8244 km SSW of Adak, AlaskaSun, Jun 28, 7:35 PM HADT · 94 days ago · 10 km deep · 58 km away
2. 2.4179 km WSW of Adak, AlaskaMon, Jun 29, 2:05 AM HADT · 94 days ago · 20 km deep · 92 km away
3. 2.4176 km WSW of Adak, AlaskaMon, Jun 29, 2:50 AM HADT · 94 days ago · 24 km deep · 93 km away
4. 2.6204 km WSW of Adak, AlaskaWed, Jul 1, 11:05 PM HADT · 91 days ago · 15 km deep · 85 km away
5. 3.5276 km SW of Adak, AlaskaThu, Jul 2, 5:09 PM GMT-12 · 90 days ago · 10 km deep · 31 km away
6. 2.3185 km WSW of Adak, AlaskaFri, Jul 3, 5:24 PM HADT · 89 days ago · 18 km deep · 86 km away
7. 2.8204 km WSW of Adak, AlaskaSat, Jul 4, 3:17 PM HADT · 88 days ago · 22 km deep · 89 km away
8. 2.8192 km WSW of Adak, AlaskaSun, Jul 5, 7:00 AM HADT · 88 days ago · 16 km deep · 77 km away
9. 3.4188 km WSW of Adak, AlaskaSun, Jul 5, 7:21 AM HADT · 87 days ago · 10 km deep · 79 km away
10. 2.7192 km WSW of Adak, AlaskaSun, Jul 5, 7:35 AM HADT · 87 days ago · 21 km deep · 86 km away
11. 2.5217 km WSW of Adak, AlaskaWed, Jul 8, 3:27 PM HADT · 84 days ago · 35 km deep · 89 km away
12. 2.4204 km WSW of Adak, AlaskaWed, Jul 8, 8:27 PM HADT · 84 days ago · 6 km deep · 75 km away
13. 2.4174 km WSW of Adak, AlaskaFri, Jul 10, 2:46 PM HADT · 82 days ago · 26 km deep · 90 km away
14. 2.4167 km WSW of Adak, AlaskaFri, Jul 10, 2:48 PM HADT · 82 days ago · 26 km deep · 96 km away
15. 2.5160 km SW of Adak, AlaskaMon, Jul 13, 7:07 AM HADT · 80 days ago · 21 km deep · 94 km away
16. 2.2170 km SW of Adak, AlaskaThu, Jul 16, 10:55 AM HADT · 76 days ago · 20 km deep · 83 km away
17. 2.4245 km WSW of Adak, AlaskaSun, Jul 19, 2:41 PM GMT-12 · 73 days ago · 12 km deep · 100 km away
18. 3.4199 km WSW of Adak, AlaskaMon, Jul 20, 6:47 AM HADT · 73 days ago · 21 km deep · 89 km away
19. 2.3197 km WSW of Adak, AlaskaMon, Jul 20, 7:02 AM HADT · 73 days ago · 4 km deep · 79 km away
20. 2.6159 km SW of Adak, AlaskaThu, Jul 23, 6:13 PM HADT · 69 days ago · 3 km deep · 89 km away
21. 2.7283 km SW of Adak, AlaskaSat, Jul 25, 3:31 PM GMT-12 · 67 days ago · 5 km deep · 40 km away
22. 3.6265 km SW of Adak, AlaskaTue, Jul 28, 10:18 AM GMT-12 · 64 days ago · 10 km deep · 20 km away
23. 2.6246 km WSW of Adak, AlaskaFri, Jul 31, 8:16 PM GMT-12 · 61 days ago · 8 km deep · 100 km away
24. 2.5186 km WSW of Adak, AlaskaThu, Aug 13, 6:22 AM HADT · 49 days ago · 23 km deep · 87 km away
25. 2.5239 km WSW of Adak, AlaskaThu, Aug 13, 7:09 AM GMT-12 · 48 days ago · 11 km deep · 90 km away
26. 2.8176 km WSW of Adak, AlaskaThu, Aug 13, 9:02 PM HADT · 48 days ago · 21 km deep · 92 km away
27. 2.8240 km WSW of Adak, AlaskaSat, Aug 15, 2:20 AM GMT-12 · 47 days ago · 10 km deep · 72 km away
28. 2.7239 km WSW of Adak, AlaskaSat, Aug 15, 5:27 AM HADT · 47 days ago · 10 km deep · 71 km away
29. 2.6244 km WSW of Adak, AlaskaTue, Aug 18, 1:03 AM GMT-12 · 44 days ago · 10 km deep · 94 km away
30. 2.9Rat Islands, Aleutian Islands, AlaskaThu, Aug 20, 11:05 AM GMT+12 · 42 days ago · 2 km deep · 97 km away
31. 2.2163 km SW of Adak, AlaskaWed, Aug 19, 11:49 PM HADT · 42 days ago · 8 km deep · 89 km away
32. 2.2166 km SW of Adak, AlaskaThu, Aug 20, 12:19 AM HADT · 42 days ago · 6 km deep · 86 km away
33. 2.6south of the Aleutian IslandsSat, Aug 22, 1:55 PM GMT-12 · 39 days ago · 10 km deep · 66 km away
34. 2.7191 km WSW of Adak, AlaskaSun, Aug 23, 7:01 PM HADT · 38 days ago · 15 km deep · 85 km away

Before

1. 2.4164 km SW of Adak, AlaskaSun, Jun 28, 7:15 AM HADT · 94 days ago · 18 km deep · 87 km away
2. 2.8258 km WSW of Adak, AlaskaSat, Jun 27, 3:09 PM GMT-12 · 95 days ago · 11 km deep · 84 km away
3. 2.7205 km WSW of Adak, AlaskaSat, Jun 27, 3:11 PM HADT · 95 days ago · 12 km deep · 81 km away
4. 2.5221 km WSW of Adak, AlaskaTue, Jun 23, 2:49 AM HADT · 100 days ago · 17 km deep · 90 km away
5. 2.5192 km SSW of Adak, AlaskaSun, Jun 21, 5:16 AM HADT · 102 days ago · 2 km deep · 69 km away
6. 2.3170 km WSW of Adak, AlaskaSat, Jun 20, 3:25 AM HADT · 103 days ago · 22 km deep · 95 km away
7. 2.6245 km WSW of Adak, AlaskaThu, Jun 18, 7:45 PM GMT-12 · 104 days ago · 10 km deep · 94 km away
8. 2.3157 km SW of Adak, AlaskaWed, Jun 17, 11:01 PM HADT · 105 days ago · 25 km deep · 97 km away
9. 2.3193 km WSW of Adak, AlaskaWed, Jun 17, 1:27 AM HADT · 106 days ago · 19 km deep · 90 km away
10. 2.3160 km SW of Adak, AlaskaThu, Jun 11, 2:51 AM HADT · 112 days ago · 14 km deep · 93 km away
11. 2.6271 km SSW of Adak, AlaskaTue, Jun 9, 3:49 PM GMT-12 · 113 days ago · 20 km deep · 59 km away
12. 2.4187 km WSW of Adak, AlaskaMon, Jun 8, 5:49 AM HADT · 115 days ago · 21 km deep · 89 km away
13. 2.5199 km WSW of Adak, AlaskaSun, Jun 7, 10:37 PM HADT · 115 days ago · 15 km deep · 84 km away
14. 2.5190 km SW of Adak, AlaskaThu, Jun 4, 1:22 AM HADT · 119 days ago · 13 km deep · 62 km away
15. 2.6240 km WSW of Adak, AlaskaTue, Jun 2, 6:14 AM GMT-12 · 120 days ago · 11 km deep · 84 km away
16. 2.6221 km WSW of Adak, AlaskaSun, May 31, 10:58 AM HADT · 122 days ago · 11 km deep · 92 km away

From the USGS Earthquake Hazards Program and its partner networks, event aka2026msltdr. Read Thu, Oct 1, 2026, 3:41 AM UTC.