M2.8 earthquake 109 km S of False Pass, Alaska

Magnitude

2.8 (ml), micro

Local time

Sat, Apr 8, 2023, 1:51 AM AKDT

UTC

2023-04-08 09:51:10 UTC

Depth

35.0 km (21.7 mi), shallow

Epicenter

53.878° N, 163.659° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 2.2 km horizontally, 2.0 km in depth

Magnitude uncertainty

±0.10

Depth from

Operator assigned

Station coverage gap

230°, poorly surrounded by stations

Stations used

25

• Akutan, AlaskaPopulation 1,040. Forecast141 kmE

After

1. 2.164 km SSE of False Pass, AlaskaSat, Apr 8, 2:57 AM AKDT · 1270 days ago · 22 km deep · 72 km away
2. 2.8Unimak Island region, AlaskaSat, Apr 8, 4:03 AM AKDT · 1270 days ago · 35 km deep · 32 km away
3. 2.7154 km S of False Pass, AlaskaSun, Apr 9, 6:18 PM AKDT · 1268 days ago · 26 km deep · 47 km away
4. 2.1124 km ESE of Akutan, AlaskaMon, Apr 10, 2:39 AM AKDT · 1268 days ago · 20 km deep · 29 km away
5. 3.3Alaska PeninsulaMon, Apr 10, 1:46 PM AKDT · 1267 days ago · 35 km deep · 68 km away
6. 2.098 km S of False Pass, AlaskaMon, Apr 10, 2:31 PM AKDT · 1267 days ago · 17 km deep · 22 km away
7. 2.193 km SSW of False Pass, AlaskaMon, Apr 10, 9:27 PM AKDT · 1267 days ago · 26 km deep · 43 km away
8. 2.4163 km S of False Pass, AlaskaTue, Apr 11, 3:59 AM AKDT · 1267 days ago · 10 km deep · 55 km away
9. 2.658 km E of Akutan, AlaskaTue, Apr 11, 7:02 AM AKDT · 1267 days ago · 56 km deep · 85 km away
10. 2.9Unimak Island region, AlaskaTue, Apr 11, 12:42 PM AKDT · 1266 days ago · 35 km deep · 49 km away
11. 2.296 km ESE of Akutan, AlaskaTue, Apr 11, 1:41 PM AKDT · 1266 days ago · 52 km deep · 51 km away
12. 2.2112 km ESE of Akutan, AlaskaTue, Apr 11, 10:52 PM AKDT · 1266 days ago · 26 km deep · 35 km away
13. 2.187 km S of False Pass, AlaskaWed, Apr 12, 9:00 AM AKDT · 1265 days ago · 26 km deep · 22 km away
14. 2.5103 km SE of Akutan, AlaskaThu, Apr 13, 3:14 AM AKDT · 1265 days ago · 35 km deep · 61 km away
15. 2.9101 km SSW of False Pass, AlaskaThu, Apr 13, 2:11 PM AKDT · 1264 days ago · 35 km deep · 25 km away
16. 2.675 km SE of Akutan, AlaskaThu, Apr 13, 2:13 PM AKDT · 1264 days ago · 23 km deep · 99 km away
17. 2.2102 km S of False Pass, AlaskaThu, Apr 13, 10:28 PM AKDT · 1264 days ago · 26 km deep · 8 km away
18. 2.331 km S of False Pass, AlaskaFri, Apr 14, 6:24 AM AKDT · 1264 days ago · 9 km deep · 81 km away
19. 2.495 km S of False Pass, AlaskaFri, Apr 14, 2:20 PM AKDT · 1263 days ago · 21 km deep · 31 km away
20. 2.361 km E of Akutan, AlaskaFri, Apr 14, 7:35 PM AKDT · 1263 days ago · 67 km deep · 80 km away
21. 2.1Unimak Island region, AlaskaFri, Apr 14, 9:02 PM AKDT · 1263 days ago · 13 km deep · 84 km away
22. 2.8112 km ESE of Akutan, AlaskaSat, Apr 15, 5:48 AM AKDT · 1263 days ago · 31 km deep · 31 km away
23. 3.7110 km ESE of Akutan, AlaskaSat, Apr 15, 4:01 PM AKDT · 1262 days ago · 35 km deep · 37 km away
24. 3.1Unimak Island region, AlaskaSun, Apr 16, 12:36 AM AKDT · 1262 days ago · 35 km deep · 42 km away
25. 2.8113 km ESE of Akutan, AlaskaSun, Apr 16, 2:23 AM AKDT · 1262 days ago · 33 km deep · 42 km away
26. 2.7112 km ESE of Akutan, AlaskaSun, Apr 16, 4:10 AM AKDT · 1262 days ago · 29 km deep · 37 km away
27. 1.651 km SE of Akutan, AlaskaMon, Apr 17, 7:29 AM AKDT · 1261 days ago · 68 km deep · 98 km away
28. 1.744 km SE of False Pass, AlaskaMon, Apr 17, 11:46 AM AKDT · 1260 days ago · 13 km deep · 87 km away
29. 2.7193 km S of False Pass, AlaskaMon, Apr 17, 12:32 PM AKDT · 1260 days ago · 10 km deep · 87 km away
30. 1.855 km SE of Akutan, AlaskaMon, Apr 17, 2:51 PM AKDT · 1260 days ago · 37 km deep · 96 km away
31. 2.267 km SW of False Pass, AlaskaMon, Apr 17, 4:20 PM AKDT · 1260 days ago · 103 km deep · 64 km away
32. 2.0111 km SSW of False Pass, AlaskaMon, Apr 17, 7:07 PM AKDT · 1260 days ago · 47 km deep · 12 km away
33. 2.0105 km S of False Pass, AlaskaTue, Apr 18, 1:09 PM AKDT · 1259 days ago · 26 km deep · 9 km away
34. 1.765 km SE of False Pass, AlaskaTue, Apr 18, 2:30 PM AKDT · 1259 days ago · 37 km deep · 93 km away
35. 2.9120 km ESE of Akutan, AlaskaWed, Apr 19, 10:07 AM AKDT · 1258 days ago · 35 km deep · 29 km away
36. 2.1Unimak Island region, AlaskaWed, Apr 19, 10:54 AM AKDT · 1258 days ago · 25 km deep · 74 km away
37. 2.2132 km ESE of Akutan, AlaskaFri, Apr 21, 3:31 PM AKDT · 1256 days ago · 25 km deep · 28 km away
38. 2.8Unimak Island region, AlaskaSat, Apr 22, 8:20 AM AKDT · 1255 days ago · 35 km deep · 83 km away
39. 2.292 km SSE of False Pass, AlaskaSun, Apr 23, 7:17 AM AKDT · 1255 days ago · 26 km deep · 62 km away
40. 2.097 km SSE of False Pass, AlaskaMon, Apr 24, 2:01 AM AKDT · 1254 days ago · 6 km deep · 43 km away
41. 1.986 km S of False Pass, AlaskaMon, Apr 24, 11:10 AM AKDT · 1253 days ago · 26 km deep · 23 km away
42. 2.5Unimak Island region, AlaskaMon, Apr 24, 1:00 PM AKDT · 1253 days ago · 35 km deep · 33 km away
43. 2.7south of AlaskaTue, Apr 25, 4:08 AM AKDT · 1253 days ago · 10 km deep · 77 km away
44. 2.778 km ESE of Akutan, AlaskaTue, Apr 25, 3:27 PM AKDT · 1252 days ago · 67 km deep · 64 km away
45. 2.187 km SSW of False Pass, AlaskaWed, Apr 26, 12:11 PM AKDT · 1251 days ago · 47 km deep · 31 km away
46. 2.025 km SW of False Pass, AlaskaWed, Apr 26, 5:55 PM AKDT · 1251 days ago · 5 km deep · 88 km away
47. 2.0113 km ESE of Akutan, AlaskaWed, Apr 26, 10:43 PM AKDT · 1251 days ago · 26 km deep · 30 km away
48. 2.0117 km SSW of False Pass, AlaskaFri, Apr 28, 11:16 AM AKDT · 1249 days ago · 45 km deep · 22 km away
49. 2.2109 km S of False Pass, AlaskaFri, Apr 28, 11:29 PM AKDT · 1249 days ago · 26 km deep · 5 km away
50. 2.5Unimak Island region, AlaskaSat, Apr 29, 6:45 AM AKDT · 1249 days ago · 35 km deep · 45 km away
51. 2.5160 km S of False Pass, AlaskaSat, Apr 29, 6:12 PM AKDT · 1248 days ago · 35 km deep · 57 km away
52. 3.192 km ESE of Akutan, AlaskaSun, Apr 30, 2:20 AM AKDT · 1248 days ago · 34 km deep · 49 km away
53. 2.487 km E of Akutan, AlaskaSun, Apr 30, 8:47 AM AKDT · 1247 days ago · 87 km deep · 55 km away
54. 1.978 km SE of False Pass, AlaskaMon, May 1, 6:02 AM AKDT · 1247 days ago · 20 km deep · 86 km away
55. 2.7118 km SSE of False Pass, AlaskaMon, May 1, 3:16 PM AKDT · 1246 days ago · 35 km deep · 47 km away
56. 2.8138 km SE of Akutan, AlaskaMon, May 1, 10:09 PM AKDT · 1246 days ago · 35 km deep · 76 km away
57. 2.672 km S of False Pass, AlaskaTue, May 2, 2:28 AM AKDT · 1246 days ago · 60 km deep · 40 km away
58. 1.713 km SW of False Pass, AlaskaWed, May 3, 3:13 AM AKDT · 1245 days ago · 0 km deep · 98 km away
59. 4.5Unimak Island region, AlaskaWed, May 3, 8:52 AM AKDT · 1244 days ago · 19 km deep · 82 km away
60. 2.7149 km S of False Pass, AlaskaWed, May 3, 9:41 AM AKDT · 1244 days ago · 35 km deep · 44 km away

The first 60 of 190.

Before

1. 2.187 km SW of False Pass, AlaskaFri, Apr 7, 2:04 AM AKDT · 1271 days ago · 71 km deep · 55 km away
2. 2.0111 km SSW of False Pass, AlaskaThu, Apr 6, 7:54 PM AKDT · 1271 days ago · 25 km deep · 16 km away
3. 2.078 km SE of False Pass, AlaskaThu, Apr 6, 7:02 AM AKDT · 1272 days ago · 30 km deep · 85 km away
4. 1.674 km ESE of Akutan, AlaskaWed, Apr 5, 8:12 PM AKDT · 1272 days ago · 45 km deep · 72 km away
5. 1.9108 km SE of Akutan, AlaskaWed, Apr 5, 4:09 PM AKDT · 1272 days ago · 11 km deep · 75 km away
6. 2.093 km S of False Pass, AlaskaWed, Apr 5, 12:55 PM AKDT · 1272 days ago · 26 km deep · 29 km away
7. 1.888 km E of Akutan, AlaskaWed, Apr 5, 7:21 AM AKDT · 1273 days ago · 26 km deep · 57 km away
8. 2.0112 km S of False Pass, AlaskaWed, Apr 5, 6:46 AM AKDT · 1273 days ago · 15 km deep · 6 km away
9. 1.882 km ENE of Akutan, AlaskaWed, Apr 5, 5:14 AM AKDT · 1273 days ago · 13 km deep · 96 km away
10. 2.190 km S of King Cove, AlaskaWed, Apr 5, 4:03 AM AKDT · 1273 days ago · 11 km deep · 89 km away
11. 2.089 km SE of Akutan, AlaskaTue, Apr 4, 11:51 PM AKDT · 1273 days ago · 25 km deep · 68 km away
12. 2.6Unimak Island region, AlaskaTue, Apr 4, 1:48 AM AKDT · 1274 days ago · 10 km deep · 27 km away
13. 1.826 km SSE of False Pass, AlaskaSun, Apr 2, 3:44 PM AKDT · 1275 days ago · 13 km deep · 86 km away
14. 2.150 km SW of False Pass, AlaskaSat, Apr 1, 4:18 PM AKDT · 1276 days ago · 91 km deep · 82 km away
15. 2.6151 km S of False Pass, AlaskaSat, Apr 1, 1:50 AM AKDT · 1277 days ago · 35 km deep · 52 km away
16. 2.183 km S of False Pass, AlaskaThu, Mar 30, 7:16 AM AKDT · 1279 days ago · 25 km deep · 26 km away
17. 2.665 km E of Akutan, AlaskaWed, Mar 29, 2:15 PM AKDT · 1279 days ago · 25 km deep · 77 km away
18. 2.8Unimak Island region, AlaskaWed, Mar 29, 12:36 PM AKDT · 1279 days ago · 35 km deep · 88 km away
19. 3.369 km E of Akutan, AlaskaWed, Mar 29, 11:33 AM AKDT · 1279 days ago · 28 km deep · 74 km away
20. 2.560 km SSE of False Pass, AlaskaWed, Mar 29, 4:01 AM AKDT · 1280 days ago · 53 km deep · 69 km away

From the USGS Earthquake Hazards Program and its partner networks, event us6000k3yg (also filed as ak0234i8bvbc). Read Tue, Sep 29, 2026, 3:26 AM UTC.