M1.8 earthquake 121 km WSW of Akhiok, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Tue, Apr 11, 2017, 7:40 PM AKDT

UTC

2017-04-12 03:40:34 UTC

Depth

32.9 km (20.4 mi), shallow

Epicenter

56.560° N, 156.031° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

16

• Womens Bay, AlaskaPopulation 719. Forecast238 kmWSW

After

1. 2.0124 km E of Chignik, AlaskaWed, Apr 12, 3:39 PM AKDT · 3461 days ago · 46 km deep · 36 km away
2. 1.787 km SE of Ugashik, AlaskaThu, Apr 13, 9:00 AM AKDT · 3461 days ago · 90 km deep · 48 km away
3. 2.0130 km E of Chignik, AlaskaSat, Apr 15, 4:50 AM AKDT · 3459 days ago · 25 km deep · 54 km away
4. 2.8155 km SW of Akhiok, AlaskaSun, Apr 16, 6:42 AM AKDT · 3458 days ago · 33 km deep · 73 km away
5. 2.6151 km SW of Akhiok, AlaskaSun, Apr 16, 6:46 AM AKDT · 3458 days ago · 19 km deep · 62 km away
6. 2.5151 km SW of Akhiok, AlaskaSun, Apr 16, 8:46 AM AKDT · 3458 days ago · 20 km deep · 63 km away
7. 1.826 km SW of Akhiok, AlaskaSun, Apr 16, 3:16 PM AKDT · 3457 days ago · 5 km deep · 97 km away
8. 1.8141 km ESE of Chignik, AlaskaMon, Apr 17, 9:22 AM AKDT · 3457 days ago · 77 km deep · 64 km away
9. 1.885 km E of Chignik, AlaskaMon, Apr 17, 10:22 PM AKDT · 3456 days ago · 39 km deep · 64 km away
10. 1.549 km ESE of Ugashik, AlaskaTue, Apr 18, 5:56 AM AKDT · 3456 days ago · 9 km deep · 93 km away
11. 2.876 km ESE of Ugashik, AlaskaTue, Apr 18, 6:18 AM AKDT · 3456 days ago · 61 km deep · 67 km away
12. 2.3102 km SE of Ugashik, AlaskaTue, Apr 18, 10:33 AM AKDT · 3456 days ago · 58 km deep · 46 km away
13. 1.696 km SW of Karluk, AlaskaWed, Apr 19, 7:05 AM AKDT · 3455 days ago · 62 km deep · 59 km away
14. 2.3114 km SSE of Ugashik, AlaskaSat, Apr 22, 1:02 AM AKDT · 3452 days ago · 62 km deep · 26 km away
15. 2.388 km ENE of Chignik, AlaskaSat, Apr 22, 8:17 AM AKDT · 3452 days ago · 60 km deep · 66 km away
16. 2.353 km S of Ugashik, AlaskaMon, Apr 24, 2:05 AM AKDT · 3450 days ago · 11 km deep · 100 km away
17. 2.095 km SSE of Ugashik, AlaskaMon, Apr 24, 6:21 PM AKDT · 3449 days ago · 63 km deep · 55 km away
18. 1.850 km ENE of Chignik, AlaskaWed, Apr 26, 1:57 PM AKDT · 3447 days ago · 58 km deep · 99 km away
19. 1.697 km W of Akhiok, AlaskaWed, Apr 26, 2:33 PM AKDT · 3447 days ago · 82 km deep · 50 km away
20. 1.9125 km E of Chignik, AlaskaThu, Apr 27, 7:28 AM AKDT · 3447 days ago · 72 km deep · 42 km away
21. 2.0143 km E of Chignik, AlaskaThu, Apr 27, 11:56 AM AKDT · 3446 days ago · 27 km deep · 48 km away
22. 1.860 km SE of Ugashik, AlaskaFri, Apr 28, 1:17 AM AKDT · 3446 days ago · 3 km deep · 78 km away
23. 1.840 km WNW of Akhiok, AlaskaFri, Apr 28, 2:44 AM AKDT · 3446 days ago · 10 km deep · 92 km away
24. 1.755 km SE of Ugashik, AlaskaFri, Apr 28, 8:20 PM AKDT · 3445 days ago · 13 km deep · 82 km away
25. 2.258 km SE of Ugashik, AlaskaSat, Apr 29, 6:03 AM AKDT · 3445 days ago · 6 km deep · 80 km away
26. 2.4126 km E of Chignik, AlaskaSun, Apr 30, 7:56 AM AKDT · 3444 days ago · 46 km deep · 57 km away
27. 2.6117 km SE of Ugashik, AlaskaSun, Apr 30, 8:02 AM AKDT · 3444 days ago · 69 km deep · 17 km away
28. 2.467 km SW of Akhiok, AlaskaMon, May 1, 4:44 AM AKDT · 3443 days ago · 27 km deep · 60 km away
29. 2.696 km SW of Akhiok, AlaskaMon, May 1, 11:15 AM AKDT · 3442 days ago · 39 km deep · 44 km away
30. 2.4108 km E of Chignik, AlaskaWed, May 3, 1:49 AM AKDT · 3441 days ago · 24 km deep · 49 km away
31. 1.782 km WSW of Karluk, AlaskaWed, May 3, 3:30 PM AKDT · 3440 days ago · 40 km deep · 81 km away
32. 3.0122 km SSE of Ugashik, AlaskaWed, May 3, 9:00 PM AKDT · 3440 days ago · 72 km deep · 20 km away
33. 2.048 km W of Akhiok, AlaskaSun, May 7, 3:29 PM AKDT · 3436 days ago · 42 km deep · 84 km away
34. 2.4111 km WSW of Akhiok, AlaskaSun, May 7, 7:39 PM AKDT · 3436 days ago · 56 km deep · 19 km away
35. 2.6118 km ESE of Chignik, AlaskaSun, May 7, 8:07 PM AKDT · 3436 days ago · 44 km deep · 78 km away
36. 2.589 km E of Chignik, AlaskaMon, May 8, 6:38 AM AKDT · 3436 days ago · 11 km deep · 62 km away
37. 1.962 km SSE of Ugashik, AlaskaMon, May 8, 2:30 PM AKDT · 3435 days ago · 9 km deep · 80 km away
38. 1.883 km ESE of Ugashik, AlaskaMon, May 8, 3:25 PM AKDT · 3435 days ago · 76 km deep · 63 km away
39. 2.0100 km ESE of Ugashik, AlaskaThu, May 11, 4:37 PM AKDT · 3432 days ago · 88 km deep · 60 km away
40. 2.8102 km SSE of Ugashik, AlaskaSun, May 14, 12:41 PM AKDT · 3429 days ago · 80 km deep · 52 km away
41. 2.085 km SE of Ugashik, AlaskaWed, May 17, 12:40 PM AKDT · 3426 days ago · 72 km deep · 57 km away
42. 2.097 km WSW of Akhiok, AlaskaThu, May 18, 2:46 PM AKDT · 3425 days ago · 39 km deep · 25 km away
43. 2.0102 km ENE of Chignik, AlaskaFri, May 19, 8:24 PM AKDT · 3424 days ago · 52 km deep · 49 km away
44. 1.8117 km SSE of Ugashik, AlaskaSun, May 21, 7:24 AM AKDT · 3423 days ago · 67 km deep · 29 km away
45. 2.048 km W of Akhiok, AlaskaWed, May 24, 5:04 AM AKDT · 3420 days ago · 41 km deep · 78 km away
46. 1.784 km SW of Karluk, AlaskaFri, May 26, 10:14 AM AKDT · 3418 days ago · 58 km deep · 69 km away
47. 3.2122 km WSW of Akhiok, AlaskaSat, May 27, 2:48 AM AKDT · 3417 days ago · 62 km deep · 23 km away
48. 1.662 km SW of Karluk, AlaskaMon, May 29, 3:08 AM AKDT · 3415 days ago · 71 km deep · 86 km away
49. 1.857 km SSW of Akhiok, AlaskaWed, May 31, 2:56 PM AKDT · 3412 days ago · 47 km deep · 94 km away
50. 1.683 km W of Akhiok, AlaskaWed, May 31, 7:31 PM AKDT · 3412 days ago · 16 km deep · 55 km away
51. 1.681 km WSW of Akhiok, AlaskaThu, Jun 1, 8:44 AM AKDT · 3412 days ago · 69 km deep · 41 km away
52. 1.671 km SE of Ugashik, AlaskaSat, Jun 3, 6:13 AM AKDT · 3410 days ago · 15 km deep · 63 km away
53. 2.274 km SE of Ugashik, AlaskaSat, Jun 3, 9:49 PM AKDT · 3409 days ago · 10 km deep · 60 km away
54. 1.981 km WSW of Karluk, AlaskaMon, Jun 5, 4:03 AM AKDT · 3408 days ago · 88 km deep · 81 km away
55. 2.1Alaska PeninsulaMon, Jun 5, 5:01 AM AKDT · 3408 days ago · 57 km deep · 31 km away
56. 2.482 km W of Akhiok, AlaskaThu, Jun 8, 11:18 PM AKDT · 3404 days ago · 53 km deep · 61 km away

Before

1. 1.964 km SSE of Ugashik, AlaskaTue, Apr 11, 3:25 PM AKDT · 3462 days ago · 82 km deep · 72 km away
2. 2.7138 km SW of Akhiok, AlaskaMon, Apr 10, 11:59 AM AKDT · 3463 days ago · 22 km deep · 49 km away
3. 2.153 km WSW of Akhiok, AlaskaSat, Apr 8, 1:54 PM AKDT · 3465 days ago · 7 km deep · 70 km away
4. 2.265 km ESE of Ugashik, AlaskaSat, Apr 8, 10:54 AM AKDT · 3465 days ago · 5 km deep · 82 km away
5. 2.0125 km SE of Ugashik, AlaskaFri, Apr 7, 5:59 AM AKDT · 3467 days ago · 79 km deep · 12 km away
6. 2.198 km WSW of Karluk, AlaskaWed, Apr 5, 8:19 AM AKDT · 3469 days ago · 63 km deep · 62 km away
7. 3.281 km WSW of Karluk, AlaskaSun, Apr 2, 5:32 AM AKDT · 3472 days ago · 62 km deep · 76 km away
8. 2.7124 km WSW of Akhiok, AlaskaFri, Mar 31, 8:54 PM AKDT · 3473 days ago · 47 km deep · 3 km away
9. 2.3127 km E of Chignik, AlaskaFri, Mar 31, 12:28 PM AKDT · 3473 days ago · 47 km deep · 34 km away
10. 1.659 km SW of Karluk, AlaskaWed, Mar 29, 7:36 PM AKDT · 3475 days ago · 57 km deep · 88 km away
11. 1.659 km SW of Karluk, AlaskaWed, Mar 29, 6:04 AM AKDT · 3476 days ago · 62 km deep · 91 km away
12. 4.5Alaska PeninsulaTue, Mar 28, 12:59 PM AKDT · 3476 days ago · 46 km deep · 30 km away · felt by 1
13. 2.444 km S of Ugashik, AlaskaSat, Mar 25, 10:36 AM AKDT · 3480 days ago · 1 km deep · 100 km away
14. 1.6105 km SE of Ugashik, AlaskaSat, Mar 25, 3:43 AM AKDT · 3480 days ago · 75 km deep · 31 km away
15. 1.586 km WSW of Karluk, AlaskaSat, Mar 25, 12:23 AM AKDT · 3480 days ago · 64 km deep · 73 km away
16. 1.754 km WSW of Akhiok, AlaskaFri, Mar 24, 7:26 AM AKDT · 3481 days ago · 26 km deep · 68 km away
17. 1.679 km SW of Karluk, AlaskaWed, Mar 22, 6:02 PM AKDT · 3482 days ago · 45 km deep · 72 km away
18. 1.856 km SW of Karluk, AlaskaWed, Mar 22, 8:41 AM AKDT · 3483 days ago · 53 km deep · 91 km away
19. 1.598 km ESE of Ugashik, AlaskaTue, Mar 21, 1:39 PM AKDT · 3483 days ago · 65 km deep · 67 km away
20. 1.747 km SSE of Ugashik, AlaskaTue, Mar 21, 3:33 AM AKDT · 3484 days ago · 92 km deep · 88 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0174oquchb (also filed as ak15791691). Read Sun, Oct 4, 2026, 6:17 AM UTC.