M1.9 earthquake 46 km W of Cantwell, Alaska

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Fri, Apr 17, 2026, 9:43 PM AKDT

UTC

2026-04-18 05:43:55 UTC

Depth

110.9 km (68.9 mi), intermediate-depth

Epicenter

63.428° N, 149.883° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 2.7 km horizontally, 2.9 km in depth

Magnitude uncertainty

±0.20

Station coverage gap

35°

Stations used

40

• Healy, AlaskaPopulation 1,021. Forecast66 kmSW
• College, AlaskaPopulation 12,964. Forecast188 kmSSW
• Anchorage, AlaskaPopulation 289,600. Forecast246 kmN

After

1. 1.554 km SSE of Cantwell, AlaskaFri, Apr 17, 11:32 PM AKDT · 169 days ago · 59 km deep · 88 km away
2. 1.837 km SE of Denali National Park, AlaskaSat, Apr 18, 12:10 AM AKDT · 169 days ago · 2 km deep · 73 km away
3. 1.756 km NNW of Petersville, AlaskaSat, Apr 18, 6:48 AM AKDT · 168 days ago · 111 km deep · 91 km away
4. 2.639 km E of Denali National Park, AlaskaSat, Apr 18, 9:25 AM AKDT · 168 days ago · 4 km deep · 54 km away
5. 2.737 km SSW of Cantwell, AlaskaSat, Apr 18, 3:58 PM AKDT · 168 days ago · 4 km deep · 54 km away
6. 1.767 km SE of Denali National Park, AlaskaSat, Apr 18, 4:42 PM AKDT · 168 days ago · 130 km deep · 44 km away
7. 1.618 km N of Chase, AlaskaSat, Apr 18, 8:32 PM AKDT · 168 days ago · 6 km deep · 91 km away
8. 1.965 km SE of Denali National Park, AlaskaSun, Apr 19, 2:13 AM AKDT · 167 days ago · 121 km deep · 61 km away
9. 2.069 km N of Petersville, AlaskaSun, Apr 19, 6:45 AM AKDT · 167 days ago · 120 km deep · 51 km away
10. 1.861 km NNW of Petersville, AlaskaSun, Apr 19, 6:50 AM AKDT · 167 days ago · 124 km deep · 72 km away
11. 1.633 km N of Petersville, AlaskaSun, Apr 19, 10:49 PM AKDT · 167 days ago · 87 km deep · 83 km away
12. 1.739 km SSW of Cantwell, AlaskaSun, Apr 19, 11:19 PM AKDT · 167 days ago · 74 km deep · 54 km away
13. 2.664 km N of Petersville, AlaskaMon, Apr 20, 1:56 AM AKDT · 166 days ago · 132 km deep · 67 km away
14. 2.153 km NNW of Petersville, AlaskaMon, Apr 20, 3:20 AM AKDT · 166 days ago · 115 km deep · 89 km away
15. 1.537 km ENE of Chase, AlaskaMon, Apr 20, 11:12 AM AKDT · 166 days ago · 60 km deep · 94 km away
16. 1.864 km SE of Denali National Park, AlaskaMon, Apr 20, 11:58 PM AKDT · 166 days ago · 127 km deep · 64 km away
17. 1.550 km WSW of Cantwell, AlaskaTue, Apr 21, 12:46 AM AKDT · 166 days ago · 86 km deep · 28 km away
18. 1.568 km ESE of Denali National Park, AlaskaTue, Apr 21, 7:38 AM AKDT · 165 days ago · 121 km deep · 28 km away
19. 1.717 km S of Denali Park, AlaskaTue, Apr 21, 8:30 PM AKDT · 165 days ago · 2 km deep · 48 km away
20. 2.736 km E of Denali National Park, AlaskaTue, Apr 21, 11:40 PM AKDT · 165 days ago · 5 km deep · 57 km away
21. 1.749 km N of Petersville, AlaskaWed, Apr 22, 2:28 AM AKDT · 164 days ago · 112 km deep · 69 km away
22. 1.845 km E of Denali National Park, AlaskaWed, Apr 22, 3:45 AM AKDT · 164 days ago · 5 km deep · 47 km away
23. 2.070 km NNE of Petersville, AlaskaWed, Apr 22, 5:34 AM AKDT · 164 days ago · 97 km deep · 44 km away
24. 1.955 km N of Chase, AlaskaWed, Apr 22, 4:38 PM AKDT · 164 days ago · 81 km deep · 54 km away
25. 2.029 km NE of Chase, AlaskaThu, Apr 23, 12:34 AM AKDT · 164 days ago · 61 km deep · 88 km away
26. 1.658 km ENE of Chase, AlaskaThu, Apr 23, 4:09 AM AKDT · 163 days ago · 59 km deep · 85 km away
27. 1.756 km S of Denali National Park, AlaskaThu, Apr 23, 4:52 AM AKDT · 163 days ago · 1 km deep · 96 km away
28. 2.225 km S of Denali National Park, AlaskaThu, Apr 23, 6:09 AM AKDT · 163 days ago · 8 km deep · 95 km away
29. 2.172 km SE of Denali National Park, AlaskaThu, Apr 23, 6:52 AM AKDT · 163 days ago · 122 km deep · 45 km away
30. 2.622 km S of Denali National Park, AlaskaThu, Apr 23, 7:14 AM AKDT · 163 days ago · 7 km deep · 94 km away
31. 2.356 km NNW of Petersville, AlaskaThu, Apr 23, 9:38 AM AKDT · 163 days ago · 114 km deep · 89 km away
32. 1.667 km NNE of Petersville, AlaskaThu, Apr 23, 1:28 PM AKDT · 163 days ago · 105 km deep · 48 km away
33. 1.836 km NE of Chase, AlaskaThu, Apr 23, 3:55 PM AKDT · 163 days ago · 57 km deep · 87 km away
34. 2.318 km E of Ferry, AlaskaThu, Apr 23, 4:03 PM AKDT · 163 days ago · 5 km deep · 86 km away
35. 2.963 km S of Cantwell, AlaskaThu, Apr 23, 4:28 PM AKDT · 163 days ago · 61 km deep · 80 km away
36. 1.742 km E of Denali National Park, AlaskaThu, Apr 23, 10:21 PM AKDT · 163 days ago · 1 km deep · 50 km away
37. 1.652 km WSW of Cantwell, AlaskaThu, Apr 23, 11:54 PM AKDT · 163 days ago · 84 km deep · 32 km away
38. 1.552 km S of Cantwell, AlaskaFri, Apr 24, 12:17 AM AKDT · 163 days ago · 65 km deep · 72 km away
39. 2.348 km N of Petersville, AlaskaFri, Apr 24, 1:19 AM AKDT · 162 days ago · 112 km deep · 68 km away
40. 2.141 km SSW of Cantwell, AlaskaFri, Apr 24, 8:20 AM AKDT · 162 days ago · 2 km deep · 50 km away
41. 1.656 km NNE of Chase, AlaskaFri, Apr 24, 10:29 AM AKDT · 162 days ago · 72 km deep · 60 km away
42. 1.755 km NE of Chase, AlaskaFri, Apr 24, 3:55 PM AKDT · 162 days ago · 72 km deep · 67 km away
43. 1.750 km N of Petersville, AlaskaFri, Apr 24, 7:32 PM AKDT · 162 days ago · 104 km deep · 73 km away
44. 1.760 km SE of Denali National Park, AlaskaFri, Apr 24, 7:56 PM AKDT · 162 days ago · 131 km deep · 56 km away
45. 1.668 km N of Petersville, AlaskaSat, Apr 25, 2:08 AM AKDT · 161 days ago · 122 km deep · 50 km away
46. 1.928 km S of Denali National Park, AlaskaSat, Apr 25, 3:47 AM AKDT · 161 days ago · 7 km deep · 96 km away
47. 1.850 km WSW of Denali Park, AlaskaSat, Apr 25, 5:07 AM AKDT · 161 days ago · 133 km deep · 24 km away
48. 1.936 km SSE of Denali National Park, AlaskaSat, Apr 25, 7:14 AM AKDT · 161 days ago · 1 km deep · 80 km away
49. 1.756 km NNW of Petersville, AlaskaSat, Apr 25, 11:46 AM AKDT · 161 days ago · 112 km deep · 90 km away
50. 1.646 km E of Denali National Park, AlaskaSat, Apr 25, 5:02 PM AKDT · 161 days ago · 14 km deep · 47 km away
51. 1.965 km N of Petersville, AlaskaSun, Apr 26, 2:35 AM AKDT · 160 days ago · 122 km deep · 61 km away
52. 1.662 km SE of Denali National Park, AlaskaSun, Apr 26, 3:38 AM AKDT · 160 days ago · 119 km deep · 65 km away
53. 1.930 km ESE of Denali National Park, AlaskaSun, Apr 26, 8:09 AM AKDT · 160 days ago · 4 km deep · 64 km away
54. 1.962 km N of Petersville, AlaskaSun, Apr 26, 10:27 AM AKDT · 160 days ago · 128 km deep · 63 km away
55. 1.540 km NNE of Petersville, AlaskaMon, Apr 27, 12:00 AM AKDT · 160 days ago · 88 km deep · 74 km away
56. 1.624 km NE of Petersville, AlaskaMon, Apr 27, 1:04 AM AKDT · 159 days ago · 71 km deep · 91 km away
57. 2.459 km SW of Cantwell, AlaskaMon, Apr 27, 8:43 AM AKDT · 159 days ago · 74 km deep · 55 km away
58. 4.357 km SW of Cantwell, AlaskaMon, Apr 27, 7:33 PM AKDT · 159 days ago · 92 km deep · 40 km away · felt by 58
59. 1.968 km SE of Denali National Park, AlaskaMon, Apr 27, 11:01 PM AKDT · 159 days ago · 124 km deep · 47 km away
60. 1.959 km S of Cantwell, AlaskaMon, Apr 27, 11:07 PM AKDT · 159 days ago · 61 km deep · 75 km away

The first 60 of at least 200.

Before

1. 1.760 km NNE of Petersville, AlaskaFri, Apr 17, 8:36 PM AKDT · 169 days ago · 102 km deep · 54 km away
2. 1.760 km NNE of Petersville, AlaskaFri, Apr 17, 8:21 PM AKDT · 169 days ago · 88 km deep · 52 km away
3. 1.630 km NNE of Chase, AlaskaFri, Apr 17, 10:35 AM AKDT · 169 days ago · 14 km deep · 82 km away
4. 1.554 km WSW of Clear, AlaskaFri, Apr 17, 9:13 AM AKDT · 169 days ago · 2 km deep · 76 km away
5. 2.151 km SSW of Cantwell, AlaskaFri, Apr 17, 8:59 AM AKDT · 169 days ago · 68 km deep · 59 km away
6. 1.741 km N of Petersville, AlaskaFri, Apr 17, 3:16 AM AKDT · 169 days ago · 92 km deep · 80 km away
7. 2.552 km ENE of Chase, AlaskaThu, Apr 16, 8:38 PM AKDT · 170 days ago · 67 km deep · 97 km away
8. 2.056 km NNW of Petersville, AlaskaThu, Apr 16, 7:48 PM AKDT · 170 days ago · 112 km deep · 88 km away
9. 1.651 km SSE of Denali National Park, AlaskaThu, Apr 16, 4:56 PM AKDT · 170 days ago · 2 km deep · 86 km away
10. 1.825 km ESE of Denali National Park, AlaskaThu, Apr 16, 4:18 PM AKDT · 170 days ago · 4 km deep · 67 km away
11. 1.649 km N of Petersville, AlaskaThu, Apr 16, 3:45 PM AKDT · 170 days ago · 100 km deep · 70 km away
12. 1.651 km N of Petersville, AlaskaThu, Apr 16, 8:38 AM AKDT · 170 days ago · 111 km deep · 65 km away
13. 2.250 km E of Denali National Park, AlaskaThu, Apr 16, 2:39 AM AKDT · 170 days ago · 1 km deep · 47 km away
14. 1.856 km NW of Petersville, AlaskaWed, Apr 15, 11:22 PM AKDT · 171 days ago · 106 km deep · 99 km away
15. 1.649 km WSW of Cantwell, AlaskaWed, Apr 15, 9:38 PM AKDT · 171 days ago · 85 km deep · 28 km away
16. 2.453 km WSW of Ferry, AlaskaWed, Apr 15, 9:31 PM AKDT · 171 days ago · 2 km deep · 54 km away
17. 1.839 km WSW of Cantwell, AlaskaWed, Apr 15, 7:39 PM AKDT · 171 days ago · 90 km deep · 15 km away
18. 2.450 km E of Denali National Park, AlaskaWed, Apr 15, 4:05 PM AKDT · 171 days ago · 3 km deep · 46 km away
19. 2.049 km SSW of Cantwell, AlaskaWed, Apr 15, 8:14 AM AKDT · 171 days ago · 69 km deep · 58 km away
20. 1.657 km W of Cantwell, AlaskaWed, Apr 15, 7:40 AM AKDT · 171 days ago · 102 km deep · 16 km away

From the USGS Earthquake Hazards Program and its partner networks, event aka2026howcod. Read Sat, Oct 3, 2026, 8:21 PM UTC.