M1.6 earthquake Central Alaska

Magnitude

1.6 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Mar 22, 2018, 9:33 PM AKDT

UTC

2018-03-23 05:33:58 UTC

Depth

117.1 km (72.8 mi), intermediate-depth

Epicenter

63.639° N, 149.649° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

56

• Healy, AlaskaPopulation 1,021. Forecast41 kmSW
• College, AlaskaPopulation 12,964. Forecast162 kmSW
• Anchorage, AlaskaPopulation 289,600. Forecast270 kmN

After

1. 2.150 km NNE of Chase, AlaskaFri, Mar 23, 12:10 AM AKDT · 3117 days ago · 12 km deep · 84 km away
2. 2.140 km SSE of Denali National Park, AlaskaFri, Mar 23, 4:29 PM AKDT · 3116 days ago · 14 km deep · 98 km away
3. 1.653 km NNE of Petersville, AlaskaSat, Mar 24, 8:50 AM AKDT · 3116 days ago · 92 km deep · 87 km away
4. 1.6Central AlaskaSun, Mar 25, 3:00 AM AKDT · 3115 days ago · 5 km deep · 60 km away
5. 1.643 km NNE of Denali National Park, AlaskaSun, Mar 25, 3:31 AM AKDT · 3115 days ago · 7 km deep · 91 km away
6. 1.569 km ESE of Denali National Park, AlaskaSun, Mar 25, 5:15 PM AKDT · 3114 days ago · 125 km deep · 56 km away
7. 1.5Central AlaskaSun, Mar 25, 6:27 PM AKDT · 3114 days ago · 7 km deep · 98 km away
8. 1.546 km E of Denali National Park, AlaskaMon, Mar 26, 5:00 AM AKDT · 3114 days ago · 4 km deep · 57 km away
9. 1.871 km NNE of Petersville, AlaskaMon, Mar 26, 8:30 AM AKDT · 3114 days ago · 107 km deep · 69 km away
10. 2.07 km E of Healy, AlaskaMon, Mar 26, 4:55 PM AKDT · 3113 days ago · 110 km deep · 48 km away
11. 2.748 km E of Denali National Park, AlaskaMon, Mar 26, 6:03 PM AKDT · 3113 days ago · 10 km deep · 55 km away
12. 1.624 km SE of Denali National Park, AlaskaTue, Mar 27, 11:01 AM AKDT · 3113 days ago · 5 km deep · 87 km away
13. 1.555 km N of Petersville, AlaskaTue, Mar 27, 11:22 AM AKDT · 3113 days ago · 110 km deep · 87 km away
14. 2.841 km SSE of Denali National Park, AlaskaTue, Mar 27, 12:20 PM AKDT · 3113 days ago · 9 km deep · 95 km away
15. 2.841 km SSE of Denali National Park, AlaskaTue, Mar 27, 12:21 PM AKDT · 3113 days ago · 14 km deep · 95 km away
16. 1.545 km NNE of Chase, AlaskaTue, Mar 27, 9:02 PM AKDT · 3112 days ago · 76 km deep · 89 km away
17. 2.250 km W of Cantwell, AlaskaWed, Mar 28, 4:09 AM AKDT · 3112 days ago · 3 km deep · 34 km away
18. 1.927 km ESE of Denali National Park, AlaskaWed, Mar 28, 9:58 AM AKDT · 3112 days ago · 6 km deep · 78 km away
19. 1.773 km WSW of Cantwell, AlaskaWed, Mar 28, 11:42 PM AKDT · 3111 days ago · 105 km deep · 64 km away
20. 1.844 km W of Cantwell, AlaskaThu, Mar 29, 4:21 AM AKDT · 3111 days ago · 96 km deep · 35 km away
21. 1.656 km NE of Chase, AlaskaThu, Mar 29, 4:53 AM AKDT · 3111 days ago · 69 km deep · 87 km away
22. 1.847 km W of McKinley Park, AlaskaThu, Mar 29, 12:40 PM AKDT · 3111 days ago · 130 km deep · 12 km away
23. 1.861 km SE of Denali National Park, AlaskaThu, Mar 29, 2:05 PM AKDT · 3110 days ago · 131 km deep · 76 km away
24. 3.620 km E of Denali National Park, AlaskaFri, Mar 30, 12:31 AM AKDT · 3110 days ago · 10 km deep · 83 km away
25. 3.120 km E of Denali National Park, AlaskaFri, Mar 30, 12:32 AM AKDT · 3110 days ago · 3 km deep · 84 km away
26. 1.552 km SW of Cantwell, AlaskaSat, Mar 31, 5:02 AM AKDT · 3109 days ago · 86 km deep · 58 km away
27. 1.772 km N of Petersville, AlaskaSat, Mar 31, 7:03 AM AKDT · 3109 days ago · 113 km deep · 73 km away
28. 1.739 km SSE of Denali National Park, AlaskaSat, Mar 31, 9:22 AM AKDT · 3109 days ago · 11 km deep · 95 km away
29. 1.634 km ENE of Cantwell, AlaskaSat, Mar 31, 10:07 AM AKDT · 3109 days ago · 2 km deep · 69 km away
30. 1.657 km N of Petersville, AlaskaSat, Mar 31, 4:52 PM AKDT · 3108 days ago · 127 km deep · 96 km away
31. 2.828 km ENE of Ferry, AlaskaSun, Apr 1, 12:19 AM AKDT · 3108 days ago · 11 km deep · 73 km away · felt by 2
32. 1.630 km ENE of Ferry, AlaskaSun, Apr 1, 1:47 AM AKDT · 3108 days ago · 13 km deep · 74 km away
33. 1.722 km ESE of Denali National Park, AlaskaSun, Apr 1, 9:13 AM AKDT · 3108 days ago · 0 km deep · 83 km away
34. 2.162 km SE of Denali National Park, AlaskaMon, Apr 2, 5:14 PM AKDT · 3106 days ago · 130 km deep · 88 km away
35. 1.848 km E of Denali National Park, AlaskaTue, Apr 3, 7:15 PM AKDT · 3105 days ago · 11 km deep · 55 km away
36. 1.656 km NNE of Petersville, AlaskaWed, Apr 4, 12:57 AM AKDT · 3105 days ago · 97 km deep · 84 km away
37. 1.668 km N of Petersville, AlaskaWed, Apr 4, 6:09 AM AKDT · 3105 days ago · 111 km deep · 75 km away
38. 1.544 km NNE of Petersville, AlaskaWed, Apr 4, 6:34 AM AKDT · 3105 days ago · 87 km deep · 95 km away
39. 2.264 km ESE of Denali National Park, AlaskaWed, Apr 4, 8:24 AM AKDT · 3105 days ago · 126 km deep · 59 km away
40. 1.852 km SSE of Cantwell, AlaskaWed, Apr 4, 3:07 PM AKDT · 3104 days ago · 76 km deep · 93 km away
41. 2.255 km SSE of Cantwell, AlaskaThu, Apr 5, 9:22 AM AKDT · 3104 days ago · 78 km deep · 95 km away
42. 1.772 km ESE of Denali National Park, AlaskaThu, Apr 5, 10:53 AM AKDT · 3104 days ago · 131 km deep · 54 km away
43. 1.571 km WSW of Cantwell, AlaskaFri, Apr 6, 6:03 AM AKDT · 3103 days ago · 105 km deep · 56 km away
44. 1.921 km ESE of Denali National Park, AlaskaFri, Apr 6, 8:26 AM AKDT · 3103 days ago · 10 km deep · 84 km away
45. 2.322 km WSW of McKinley Park, AlaskaFri, Apr 6, 3:21 PM AKDT · 3102 days ago · 113 km deep · 17 km away
46. 2.252 km N of Chase, AlaskaSun, Apr 8, 6:22 AM AKDT · 3101 days ago · 79 km deep · 83 km away
47. 1.568 km SE of Denali National Park, AlaskaMon, Apr 9, 12:23 PM AKDT · 3100 days ago · 118 km deep · 70 km away
48. 2.339 km ESE of Denali National Park, AlaskaMon, Apr 9, 4:05 PM AKDT · 3099 days ago · 16 km deep · 68 km away
49. 1.820 km W of Anderson, AlaskaTue, Apr 10, 2:08 AM AKDT · 3099 days ago · 16 km deep · 76 km away
50. 1.566 km ESE of Denali National Park, AlaskaTue, Apr 10, 2:57 AM AKDT · 3099 days ago · 3 km deep · 51 km away
51. 1.658 km SSW of Cantwell, AlaskaTue, Apr 10, 3:27 AM AKDT · 3099 days ago · 74 km deep · 77 km away
52. 1.576 km WSW of Cantwell, AlaskaTue, Apr 10, 10:09 AM AKDT · 3099 days ago · 108 km deep · 64 km away
53. 1.661 km N of Petersville, AlaskaTue, Apr 10, 2:16 PM AKDT · 3098 days ago · 125 km deep · 94 km away
54. 3.270 km N of Petersville, AlaskaTue, Apr 10, 4:30 PM AKDT · 3098 days ago · 114 km deep · 76 km away
55. 1.843 km SSW of Cantwell, AlaskaWed, Apr 11, 7:42 AM AKDT · 3098 days ago · 69 km deep · 73 km away
56. 1.842 km WSW of Cantwell, AlaskaWed, Apr 11, 12:20 PM AKDT · 3098 days ago · 100 km deep · 39 km away
57. 2.141 km E of Denali National Park, AlaskaWed, Apr 11, 1:39 PM AKDT · 3097 days ago · 12 km deep · 62 km away
58. 1.744 km WSW of Cantwell, AlaskaWed, Apr 11, 1:54 PM AKDT · 3097 days ago · 98 km deep · 39 km away
59. 2.127 km SSW of Cantwell, AlaskaWed, Apr 11, 8:57 PM AKDT · 3097 days ago · 3 km deep · 57 km away
60. 2.751 km SW of Cantwell, AlaskaThu, Apr 12, 12:04 AM AKDT · 3097 days ago · 90 km deep · 57 km away

The first 60 of 171.

Before

1. 2.462 km SE of Denali National Park, AlaskaThu, Mar 22, 10:39 AM AKDT · 3118 days ago · 128 km deep · 74 km away
2. 1.738 km SW of Cantwell, AlaskaWed, Mar 21, 10:29 PM AKDT · 3118 days ago · 82 km deep · 59 km away
3. 1.747 km E of Denali National Park, AlaskaWed, Mar 21, 9:56 PM AKDT · 3118 days ago · 11 km deep · 56 km away
4. 1.646 km SSW of Cantwell, AlaskaWed, Mar 21, 9:33 PM AKDT · 3118 days ago · 2 km deep · 75 km away
5. 1.665 km NNE of Petersville, AlaskaWed, Mar 21, 2:41 AM AKDT · 3119 days ago · 100 km deep · 74 km away
6. 1.543 km SSW of Cantwell, AlaskaTue, Mar 20, 9:44 PM AKDT · 3119 days ago · 78 km deep · 68 km away
7. 1.554 km SW of Cantwell, AlaskaTue, Mar 20, 11:45 AM AKDT · 3120 days ago · 80 km deep · 70 km away
8. 1.75 km NW of Cantwell, AlaskaTue, Mar 20, 6:52 AM AKDT · 3120 days ago · 78 km deep · 38 km away
9. 2.045 km E of Denali National Park, AlaskaMon, Mar 19, 5:29 PM AKDT · 3120 days ago · 8 km deep · 59 km away
10. 2.565 km N of Petersville, AlaskaMon, Mar 19, 2:22 AM AKDT · 3121 days ago · 116 km deep · 80 km away
11. 2.813 km W of Cantwell, AlaskaSun, Mar 18, 1:34 PM AKDT · 3121 days ago · 97 km deep · 34 km away
12. 1.766 km N of Petersville, AlaskaSun, Mar 18, 1:20 PM AKDT · 3121 days ago · 117 km deep · 80 km away
13. 1.5Central AlaskaSun, Mar 18, 7:38 AM AKDT · 3122 days ago · 3 km deep · 86 km away
14. 1.918 km ESE of Denali National Park, AlaskaSun, Mar 18, 7:37 AM AKDT · 3122 days ago · 10 km deep · 86 km away · felt by 1
15. 1.763 km S of Cantwell, AlaskaSun, Mar 18, 1:44 AM AKDT · 3122 days ago · 7 km deep · 96 km away
16. 1.519 km W of McKinley Park, AlaskaSun, Mar 18, 1:23 AM AKDT · 3122 days ago · 120 km deep · 22 km away
17. 1.861 km SE of Denali National Park, AlaskaSat, Mar 17, 4:25 AM AKDT · 3123 days ago · 131 km deep · 78 km away
18. 1.766 km ESE of Denali National Park, AlaskaFri, Mar 16, 11:22 PM AKDT · 3123 days ago · 8 km deep · 65 km away
19. 2.613 km NE of Cantwell, AlaskaFri, Mar 16, 9:56 AM AKDT · 3124 days ago · 9 km deep · 47 km away
20. 1.938 km E of Denali National Park, AlaskaWed, Mar 14, 10:46 PM AKDT · 3125 days ago · 176 km deep · 66 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0183rp8tos (also filed as ak18734462). Read Sun, Oct 4, 2026, 8:36 AM UTC.