M1.6 earthquake 5 km SSE of Trapper Creek, Alaska

Magnitude

1.6 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sun, May 20, 2018, 9:06 AM AKDT

UTC

2018-05-20 17:06:32 UTC

Depth

8.6 km (5.3 mi), shallow

Epicenter

62.273° N, 150.190° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

42

• Talkeetna, AlaskaPopulation 876. Forecast7 kmSW
• Knik-Fairview, AlaskaPopulation 14,923. Forecast90 kmNNW
• Anchorage, AlaskaPopulation 289,600. Forecast118 kmN

After

1. 2.140 km WNW of Skwentna, AlaskaSun, May 20, 5:48 PM AKDT · 3059 days ago · 107 km deep · 100 km away
2. 1.927 km NNW of Willow, AlaskaSun, May 20, 7:33 PM AKDT · 3059 days ago · 46 km deep · 35 km away
3. 2.119 km SSE of Susitna North, AlaskaMon, May 21, 3:08 AM AKDT · 3058 days ago · 43 km deep · 38 km away
4. 1.658 km NNE of Chase, AlaskaMon, May 21, 7:17 AM AKDT · 3058 days ago · 70 km deep · 77 km away
5. 1.87 km NW of Tanaina, AlaskaMon, May 21, 8:14 AM AKDT · 3058 days ago · 39 km deep · 75 km away
6. 1.833 km WSW of Susitna North, AlaskaMon, May 21, 2:04 PM AKDT · 3058 days ago · 59 km deep · 30 km away
7. 1.649 km NNE of Chase, AlaskaMon, May 21, 5:17 PM AKDT · 3058 days ago · 74 km deep · 69 km away
8. 1.967 km SE of Denali National Park, AlaskaMon, May 21, 8:34 PM AKDT · 3058 days ago · 118 km deep · 98 km away
9. 2.917 km WNW of Fishhook, AlaskaTue, May 22, 12:24 PM AKDT · 3057 days ago · 6 km deep · 62 km away · felt by 3
10. 1.633 km E of Susitna North, AlaskaTue, May 22, 8:48 PM AKDT · 3057 days ago · 35 km deep · 52 km away
11. 1.749 km NE of Chase, AlaskaWed, May 23, 5:34 AM AKDT · 3056 days ago · 1 km deep · 67 km away
12. 1.923 km NNE of Willow, AlaskaWed, May 23, 12:35 PM AKDT · 3056 days ago · 29 km deep · 40 km away
13. 1.717 km S of Trapper Creek, AlaskaWed, May 23, 3:40 PM AKDT · 3056 days ago · 7 km deep · 13 km away
14. 1.938 km SSW of Trapper Creek, AlaskaThu, May 24, 2:21 AM AKDT · 3055 days ago · 2 km deep · 35 km away
15. 1.624 km WNW of Petersville, AlaskaThu, May 24, 3:39 PM AKDT · 3055 days ago · 85 km deep · 62 km away
16. 1.943 km ENE of Susitna North, AlaskaThu, May 24, 10:57 PM AKDT · 3054 days ago · 15 km deep · 56 km away
17. 2.153 km N of Chickaloon, AlaskaFri, May 25, 1:37 AM AKDT · 3054 days ago · 30 km deep · 84 km away
18. 3.829 km W of Petersville, AlaskaFri, May 25, 9:56 AM AKDT · 3054 days ago · 90 km deep · 66 km away · felt by 3
19. 1.811 km S of Talkeetna, AlaskaFri, May 25, 10:16 AM AKDT · 3054 days ago · 11 km deep · 7 km away
20. 1.75 km NW of Susitna, AlaskaFri, May 25, 10:24 AM AKDT · 3054 days ago · 50 km deep · 79 km away
21. 3.329 km ENE of Chase, AlaskaFri, May 25, 8:10 PM AKDT · 3054 days ago · 64 km deep · 46 km away · felt by 1
22. 2.911 km S of Susitna, AlaskaSat, May 26, 6:05 AM AKDT · 3053 days ago · 59 km deep · 94 km away · felt by 3
23. 2.79 km SSW of Susitna North, AlaskaSun, May 27, 12:45 AM AKDT · 3052 days ago · 44 km deep · 26 km away
24. 1.629 km E of Skwentna, AlaskaSun, May 27, 5:58 PM AKDT · 3052 days ago · 63 km deep · 47 km away
25. 1.622 km NE of Susitna North, AlaskaMon, May 28, 12:35 AM AKDT · 3051 days ago · 48 km deep · 33 km away
26. 1.960 km NNW of Petersville, AlaskaMon, May 28, 8:43 AM AKDT · 3051 days ago · 127 km deep · 94 km away
27. 1.538 km NNW of Petersville, AlaskaMon, May 28, 11:50 AM AKDT · 3051 days ago · 98 km deep · 75 km away
28. 2.027 km NNW of Susitna, AlaskaMon, May 28, 1:22 PM AKDT · 3051 days ago · 53 km deep · 59 km away
29. 1.615 km S of Susitna North, AlaskaMon, May 28, 6:34 PM AKDT · 3051 days ago · 42 km deep · 33 km away
30. 2.522 km WSW of Trapper Creek, AlaskaTue, May 29, 3:16 AM AKDT · 3050 days ago · 64 km deep · 24 km away
31. 4.062 km ENE of Chase, AlaskaTue, May 29, 7:42 AM AKDT · 3050 days ago · 14 km deep · 78 km away · felt by 18
32. 1.960 km ENE of Chase, AlaskaTue, May 29, 7:46 AM AKDT · 3050 days ago · 18 km deep · 76 km away
33. 2.962 km ENE of Chase, AlaskaTue, May 29, 7:54 AM AKDT · 3050 days ago · 10 km deep · 78 km away
34. 2.461 km ENE of Chase, AlaskaTue, May 29, 11:05 AM AKDT · 3050 days ago · 9 km deep · 77 km away
35. 2.531 km NNW of Susitna, AlaskaTue, May 29, 4:39 PM AKDT · 3050 days ago · 71 km deep · 61 km away
36. 1.835 km ENE of Susitna North, AlaskaTue, May 29, 5:28 PM AKDT · 3050 days ago · 31 km deep · 51 km away
37. 2.460 km ENE of Chase, AlaskaTue, May 29, 11:40 PM AKDT · 3049 days ago · 10 km deep · 76 km away
38. 1.743 km NNE of Petersville, AlaskaWed, May 30, 4:28 AM AKDT · 3049 days ago · 87 km deep · 67 km away
39. 1.837 km NE of Chase, AlaskaWed, May 30, 12:10 PM AKDT · 3049 days ago · 66 km deep · 55 km away
40. 1.656 km NNW of Petersville, AlaskaWed, May 30, 12:57 PM AKDT · 3049 days ago · 118 km deep · 93 km away
41. 2.862 km NNW of Petersville, AlaskaWed, May 30, 6:17 PM AKDT · 3049 days ago · 119 km deep · 96 km away
42. 2.637 km ENE of Susitna North, AlaskaThu, May 31, 2:24 PM AKDT · 3048 days ago · 44 km deep · 52 km away
43. 1.613 km NNE of Skwentna, AlaskaThu, May 31, 2:59 PM AKDT · 3048 days ago · 86 km deep · 62 km away
44. 1.730 km W of Petersville, AlaskaFri, Jun 1, 3:39 AM AKDT · 3047 days ago · 87 km deep · 66 km away
45. 3.062 km ENE of Chase, AlaskaFri, Jun 1, 4:02 AM AKDT · 3047 days ago · 13 km deep · 77 km away · felt by 1
46. 1.520 km WSW of Skwentna, AlaskaFri, Jun 1, 10:44 AM AKDT · 3047 days ago · 103 km deep · 90 km away
47. 1.627 km SSW of Skwentna, AlaskaFri, Jun 1, 1:30 PM AKDT · 3047 days ago · 97 km deep · 94 km away
48. 1.642 km SSW of Cantwell, AlaskaFri, Jun 1, 3:52 PM AKDT · 3047 days ago · 8 km deep · 97 km away
49. 1.924 km SW of Petersville, AlaskaFri, Jun 1, 6:12 PM AKDT · 3047 days ago · 76 km deep · 48 km away
50. 1.632 km NNW of Susitna, AlaskaFri, Jun 1, 7:27 PM AKDT · 3047 days ago · 69 km deep · 62 km away
51. 2.340 km WNW of Skwentna, AlaskaSat, Jun 2, 1:15 AM AKDT · 3046 days ago · 106 km deep · 100 km away
52. 2.962 km ENE of Chase, AlaskaSat, Jun 2, 6:23 AM AKDT · 3046 days ago · 13 km deep · 79 km away
53. 1.930 km SSW of Petersville, AlaskaSat, Jun 2, 5:00 PM AKDT · 3046 days ago · 72 km deep · 36 km away
54. 2.368 km N of Petersville, AlaskaSat, Jun 2, 8:28 PM AKDT · 3046 days ago · 116 km deep · 96 km away
55. 2.16 km SSW of Houston, AlaskaSat, Jun 2, 9:05 PM AKDT · 3046 days ago · 42 km deep · 79 km away
56. 1.610 km WNW of Susitna North, AlaskaSun, Jun 3, 1:28 AM AKDT · 3045 days ago · 14 km deep · 12 km away
57. 2.760 km N of Chase, AlaskaSun, Jun 3, 11:10 AM AKDT · 3045 days ago · 91 km deep · 80 km away
58. 1.670 km NNE of Petersville, AlaskaSun, Jun 3, 5:15 PM AKDT · 3045 days ago · 93 km deep · 91 km away
59. 2.543 km NNW of Petersville, AlaskaMon, Jun 4, 4:23 AM AKDT · 3044 days ago · 107 km deep · 78 km away
60. 2.658 km NNE of Petersville, AlaskaMon, Jun 4, 7:19 PM AKDT · 3044 days ago · 89 km deep · 79 km away

The first 60 of at least 199.

Before

1. 2.05 km WSW of Trapper Creek, AlaskaSun, May 20, 3:56 AM AKDT · 3059 days ago · 14 km deep · 8 km away
2. 2.533 km WNW of Susitna, AlaskaSun, May 20, 3:44 AM AKDT · 3059 days ago · 65 km deep · 84 km away · felt by 1
3. 1.63 km WSW of Houston, AlaskaSat, May 19, 7:07 PM AKDT · 3060 days ago · 41 km deep · 75 km away
4. 1.713 km NE of Susitna North, AlaskaSat, May 19, 4:39 PM AKDT · 3060 days ago · 48 km deep · 28 km away
5. 1.62 km SE of Willow, AlaskaSat, May 19, 4:09 AM AKDT · 3060 days ago · 40 km deep · 61 km away
6. 1.636 km NNE of Petersville, AlaskaSat, May 19, 12:00 AM AKDT · 3060 days ago · 83 km deep · 60 km away
7. 1.711 km NE of Susitna, AlaskaThu, May 17, 10:03 PM AKDT · 3061 days ago · 50 km deep · 73 km away
8. 1.915 km S of Petersville, AlaskaThu, May 17, 11:27 AM AKDT · 3062 days ago · 15 km deep · 32 km away
9. 2.463 km NNE of Petersville, AlaskaThu, May 17, 10:39 AM AKDT · 3062 days ago · 104 km deep · 86 km away
10. 1.637 km NNW of Sutton-Alpine, AlaskaWed, May 16, 2:46 PM AKDT · 3063 days ago · 37 km deep · 61 km away
11. 2.867 km N of Petersville, AlaskaWed, May 16, 12:07 AM AKDT · 3063 days ago · 118 km deep · 96 km away
12. 2.840 km NNE of Chase, AlaskaTue, May 15, 11:23 PM AKDT · 3063 days ago · 12 km deep · 60 km away
13. 1.540 km W of Petersville, AlaskaTue, May 15, 10:31 PM AKDT · 3063 days ago · 91 km deep · 75 km away
14. 1.729 km SW of Petersville, AlaskaTue, May 15, 7:32 PM AKDT · 3064 days ago · 76 km deep · 48 km away
15. 1.59 km NNW of Chickaloon, AlaskaTue, May 15, 8:00 AM AKDT · 3064 days ago · 15 km deep · 97 km away
16. 1.545 km N of Petersville, AlaskaMon, May 14, 5:35 AM AKDT · 3065 days ago · 107 km deep · 74 km away
17. 2.622 km N of Skwentna, AlaskaSun, May 13, 11:52 PM AKDT · 3065 days ago · 80 km deep · 65 km away · felt by 1
18. 1.617 km NNE of Susitna North, AlaskaSat, May 12, 5:41 PM AKDT · 3067 days ago · 53 km deep · 26 km away
19. 2.119 km WSW of Susitna, AlaskaSat, May 12, 1:28 PM AKDT · 3067 days ago · 64 km deep · 96 km away
20. 1.82 km NE of Chase, AlaskaSat, May 12, 9:51 AM AKDT · 3067 days ago · 11 km deep · 23 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0186fteb7p (also filed as ak19639325). Read Sun, Oct 4, 2026, 4:54 PM UTC.