M2.5 earthquake 102 km SSW of False Pass, Alaska

Magnitude

2.5 (ml), micro

Local time

Thu, Apr 23, 2020, 3:00 AM AKDT

UTC

2020-04-23 11:00:35 UTC

Depth

33.8 km (21.0 mi), shallow

Epicenter

53.952° N, 163.750° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 4.2 km horizontally, 16.7 km in depth

Magnitude uncertainty

±0.12

Depth from

From location

Station coverage gap

225°, poorly surrounded by stations

Stations used

22

• Akutan, AlaskaPopulation 1,040. Forecast134 kmE

After

1. 2.657 km S of False Pass, AlaskaThu, Apr 23, 4:48 AM AKDT · 2350 days ago · 65 km deep · 50 km away
2. 2.071 km E of Akutan, AlaskaMon, Apr 27, 1:02 PM AKDT · 2345 days ago · 74 km deep · 63 km away
3. 2.599 km S of False Pass, AlaskaTue, Apr 28, 2:00 AM AKDT · 2345 days ago · 27 km deep · 9 km away
4. 2.2113 km ESE of Akutan, AKWed, Apr 29, 1:19 AM AKDT · 2344 days ago · 61 km deep · 27 km away
5. 2.775 km SSW of False Pass, AlaskaWed, Apr 29, 10:19 AM AKDT · 2344 days ago · 62 km deep · 29 km away
6. 1.992 km S of False Pass, AlaskaWed, Apr 29, 10:24 PM AKDT · 2343 days ago · 18 km deep · 28 km away
7. 2.0101 km ESE of Akutan, AlaskaThu, Apr 30, 10:12 AM AKDT · 2343 days ago · 41 km deep · 47 km away
8. 2.8147 km S of False Pass, AlaskaThu, Apr 30, 12:58 PM AKDT · 2342 days ago · 28 km deep · 58 km away
9. 1.893 km S of False Pass, AlaskaThu, Apr 30, 1:18 PM AKDT · 2342 days ago · 48 km deep · 10 km away
10. 2.6152 km SSE of False Pass, AlaskaFri, May 1, 5:55 PM AKDT · 2341 days ago · 10 km deep · 80 km away
11. 2.199 km S of False Pass, AlaskaSat, May 2, 9:02 AM AKDT · 2341 days ago · 26 km deep · 36 km away
12. 1.784 km SE of False Pass, AlaskaSun, May 3, 12:44 AM AKDT · 2340 days ago · 4 km deep · 89 km away
13. 1.721 km SW of False Pass, AlaskaSun, May 3, 10:35 PM AKDT · 2339 days ago · 14 km deep · 84 km away
14. 1.722 km SW of False Pass, AlaskaMon, May 4, 11:47 AM AKDT · 2339 days ago · 14 km deep · 83 km away
15. 1.663 km SSW of King Cove, AlaskaMon, May 4, 2:22 PM AKDT · 2338 days ago · 21 km deep · 99 km away
16. 2.393 km SW of False Pass, AlaskaMon, May 4, 3:03 PM AKDT · 2338 days ago · 115 km deep · 49 km away
17. 1.827 km SSE of False Pass, AlaskaTue, May 5, 6:13 AM AKDT · 2338 days ago · 14 km deep · 80 km away
18. 3.792 km SE of Akutan, AlaskaTue, May 5, 10:32 AM AKDT · 2338 days ago · 27 km deep · 75 km away
19. 1.738 km SE of False Pass, AlaskaTue, May 5, 9:09 PM AKDT · 2337 days ago · 62 km deep · 93 km away
20. 2.092 km S of False Pass, AlaskaTue, May 5, 11:45 PM AKDT · 2337 days ago · 58 km deep · 14 km away
21. 2.555 km SSW of False Pass, AlaskaWed, May 6, 3:57 AM AKDT · 2337 days ago · 86 km deep · 51 km away
22. 2.8103 km ESE of Akutan, AlaskaWed, May 6, 9:06 AM AKDT · 2337 days ago · 35 km deep · 33 km away
23. 1.882 km S of King Cove, AlaskaWed, May 6, 9:19 PM AKDT · 2336 days ago · 11 km deep · 99 km away
24. 1.999 km SE of Akutan, AlaskaThu, May 7, 3:14 AM AKDT · 2336 days ago · 26 km deep · 98 km away
25. 2.669 km S of False Pass, AlaskaFri, May 8, 7:23 PM AKDT · 2334 days ago · 35 km deep · 45 km away
26. 4.958 km S of False Pass, AlaskaSat, May 9, 6:02 AM AKDT · 2334 days ago · 68 km deep · 47 km away · felt by 1
27. 2.196 km SE of Akutan, AlaskaSun, May 10, 3:43 PM AKDT · 2332 days ago · 25 km deep · 62 km away
28. 2.052 km S of False Pass, AlaskaMon, May 11, 2:07 AM AKDT · 2332 days ago · 59 km deep · 55 km away
29. 2.554 km SW of False Pass, AlaskaMon, May 11, 2:25 PM AKDT · 2331 days ago · 91 km deep · 66 km away
30. 1.711 km S of False Pass, AlaskaMon, May 11, 9:20 PM AKDT · 2331 days ago · 30 km deep · 91 km away
31. 1.721 km S of False Pass, AlaskaTue, May 12, 4:05 PM AKDT · 2330 days ago · 27 km deep · 82 km away
32. 1.992 km ESE of Akutan, AlaskaWed, May 13, 8:07 AM AKDT · 2330 days ago · 62 km deep · 45 km away
33. 1.617 km S of False Pass, AlaskaWed, May 13, 6:39 PM AKDT · 2329 days ago · 29 km deep · 86 km away
34. 2.5103 km SE of Akutan, AlaskaThu, May 14, 9:53 AM AKDT · 2329 days ago · 35 km deep · 78 km away
35. 1.520 km S of False Pass, AlaskaThu, May 14, 2:52 PM AKDT · 2328 days ago · 28 km deep · 83 km away
36. 2.569 km SSE of False Pass, AlaskaThu, May 14, 5:45 PM AKDT · 2328 days ago · 35 km deep · 68 km away
37. 2.2107 km SSW of False Pass, AlaskaThu, May 14, 6:08 PM AKDT · 2328 days ago · 18 km deep · 23 km away
38. 1.895 km S of King Cove, AlaskaFri, May 15, 1:58 AM AKDT · 2328 days ago · 11 km deep · 90 km away
39. 1.927 km SSE of False Pass, AlaskaFri, May 15, 4:58 AM AKDT · 2328 days ago · 13 km deep · 79 km away
40. 1.665 km S of False Pass, AlaskaFri, May 15, 8:45 AM AKDT · 2328 days ago · 22 km deep · 39 km away
41. 1.530 km S of False Pass, AlaskaFri, May 15, 11:22 PM AKDT · 2327 days ago · 23 km deep · 74 km away
42. 1.877 km SE of Akutan, AlaskaSat, May 16, 5:15 PM AKDT · 2326 days ago · 58 km deep · 95 km away
43. 1.927 km S of False Pass, AlaskaSun, May 17, 5:38 AM AKDT · 2326 days ago · 13 km deep · 78 km away
44. 2.7125 km S of False Pass, AlaskaMon, May 18, 1:38 AM AKDT · 2325 days ago · 35 km deep · 49 km away
45. 1.623 km SSE of False Pass, AlaskaMon, May 18, 9:47 AM AKDT · 2325 days ago · 19 km deep · 83 km away
46. 2.489 km SSW of False Pass, AlaskaTue, May 19, 12:24 PM AKDT · 2324 days ago · 53 km deep · 13 km away
47. 3.0169 km S of False Pass, AlaskaTue, May 19, 11:34 PM AKDT · 2323 days ago · 31 km deep · 72 km away
48. 2.784 km SSW of False Pass, AlaskaSat, May 23, 6:02 AM AKDT · 2320 days ago · 70 km deep · 30 km away
49. 1.968 km WSW of False Pass, AlaskaSat, May 23, 8:28 PM AKDT · 2319 days ago · 5 km deep · 87 km away
50. 2.1104 km ESE of Akutan, AlaskaSun, May 24, 2:57 AM AKDT · 2319 days ago · 60 km deep · 37 km away
51. 1.858 km SSW of False Pass, AlaskaMon, May 25, 6:33 AM AKDT · 2318 days ago · 67 km deep · 45 km away
52. 1.982 km SE of Akutan, AlaskaMon, May 25, 1:47 PM AKDT · 2317 days ago · 67 km deep · 92 km away
53. 2.8163 km SE of Akutan, AlaskaTue, May 26, 12:18 AM AKDT · 2317 days ago · 10 km deep · 89 km away
54. 2.8149 km SE of Akutan, AlaskaTue, May 26, 12:28 AM AKDT · 2317 days ago · 10 km deep · 80 km away
55. 2.5139 km S of False Pass, AlaskaWed, May 27, 2:28 AM AKDT · 2316 days ago · 25 km deep · 49 km away
56. 2.993 km S of False Pass, AlaskaWed, May 27, 3:34 AM AKDT · 2316 days ago · 24 km deep · 26 km away
57. 2.895 km SSE of False Pass, AlaskaWed, May 27, 6:53 AM AKDT · 2316 days ago · 35 km deep · 69 km away
58. 1.7155 km S of False Pass, AlaskaWed, May 27, 8:55 AM AKDT · 2316 days ago · 62 km deep · 58 km away
59. 2.6109 km ESE of Akutan, AlaskaThu, May 28, 1:05 AM AKDT · 2315 days ago · 35 km deep · 29 km away
60. 2.979 km WSW of False Pass, AlaskaThu, May 28, 4:06 AM AKDT · 2315 days ago · 185 km deep · 98 km away

The first 60 of 104.

Before

1. 2.154 km SSW of False Pass, AlaskaMon, Apr 20, 3:54 PM AKDT · 2352 days ago · 108 km deep · 51 km away
2. 2.2Alaska PeninsulaMon, Apr 20, 2:18 AM AKDT · 2353 days ago · 27 km deep · 66 km away
3. 2.096 km S of False Pass, AlaskaSun, Apr 19, 10:38 PM AKDT · 2353 days ago · 26 km deep · 10 km away
4. 1.961 km SSE of False Pass, AlaskaSun, Apr 19, 1:38 PM AKDT · 2353 days ago · 59 km deep · 65 km away
5. 2.9140 km SSE of False Pass, AlaskaThu, Apr 16, 8:58 PM AKDT · 2356 days ago · 10 km deep · 71 km away
6. 3.2118 km SSW of False Pass, AlaskaWed, Apr 15, 9:11 AM AKDT · 2358 days ago · 35 km deep · 16 km away
7. 1.9108 km ESE of Akutan, AlaskaWed, Apr 15, 7:58 AM AKDT · 2358 days ago · 19 km deep · 35 km away
8. 2.0110 km SSW of False Pass, AlaskaWed, Apr 15, 7:46 AM AKDT · 2358 days ago · 44 km deep · 9 km away
9. 1.9109 km SSW of False Pass, AlaskaWed, Apr 15, 7:30 AM AKDT · 2358 days ago · 52 km deep · 12 km away
10. 3.1120 km SSW of False Pass, AlaskaWed, Apr 15, 7:20 AM AKDT · 2358 days ago · 27 km deep · 18 km away
11. 1.748 km SSW of False Pass, AlaskaTue, Apr 14, 10:44 PM AKDT · 2358 days ago · 17 km deep · 54 km away
12. 2.6149 km SSE of False Pass, AlaskaTue, Apr 14, 1:19 AM AKDT · 2359 days ago · 10 km deep · 74 km away
13. 1.665 km SE of Akutan, AlaskaMon, Apr 13, 3:04 PM AKDT · 2359 days ago · 50 km deep · 90 km away
14. 1.928 km SE of False Pass, AlaskaMon, Apr 13, 12:37 AM AKDT · 2360 days ago · 101 km deep · 88 km away
15. 2.856 km SE of False Pass, AlaskaSun, Apr 12, 10:04 AM AKDT · 2361 days ago · 68 km deep · 86 km away
16. 2.078 km E of Akutan, AlaskaFri, Apr 10, 10:14 AM AKDT · 2363 days ago · 84 km deep · 66 km away
17. 2.175 km SE of False Pass, AlaskaTue, Apr 7, 11:06 PM AKDT · 2365 days ago · 62 km deep · 83 km away
18. 2.1Unimak Island region, AlaskaMon, Apr 6, 10:27 PM AKDT · 2366 days ago · 21 km deep · 34 km away
19. 1.743 km SE of False Pass, AlaskaSun, Apr 5, 2:25 AM AKDT · 2368 days ago · 9 km deep · 83 km away
20. 2.398 km ESE of Akutan, AlaskaSat, Apr 4, 7:35 PM AKDT · 2368 days ago · 62 km deep · 41 km away

From the USGS Earthquake Hazards Program and its partner networks, event us700097mn (also filed as ak02058pteoz). Read Tue, Sep 29, 2026, 8:04 AM UTC.