M1.6 earthquake 47 km SW of Cantwell, Alaska

Magnitude

1.6 (ml), micro

Local time

Thu, Apr 22, 2021, 10:00 AM AKDT

UTC

2021-04-22 18:00:16 UTC

Depth

82.4 km (51.2 mi), intermediate-depth

Epicenter

63.039° N, 149.489° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

63

• Talkeetna, AlaskaPopulation 876. Forecast86 kmNNE
• Knik-Fairview, AlaskaPopulation 14,923. Forecast170 kmN
• Anchorage, AlaskaPopulation 289,600. Forecast204 kmN

After

1. 1.645 km SE of Denali National Park, AlaskaThu, Apr 22, 1:33 PM AKDT · 1983 days ago · 4 km deep · 83 km away
2. 1.743 km SSE of Denali National Park, AlaskaFri, Apr 23, 12:41 PM AKDT · 1982 days ago · 10 km deep · 94 km away
3. 1.665 km NE of Susitna North, AlaskaSat, Apr 24, 10:29 AM AKDT · 1981 days ago · 65 km deep · 68 km away
4. 1.626 km SE of Denali National Park, AlaskaSat, Apr 24, 4:48 PM AKDT · 1980 days ago · 3 km deep · 99 km away
5. 1.873 km SE of Denali National Park, AlaskaSat, Apr 24, 5:51 PM AKDT · 1980 days ago · 107 km deep · 54 km away
6. 1.88 km ESE of Petersville, AlaskaSat, Apr 24, 9:22 PM AKDT · 1980 days ago · 70 km deep · 86 km away
7. 2.153 km E of Chase, AlaskaSun, Apr 25, 3:58 AM AKDT · 1980 days ago · 53 km deep · 60 km away
8. 2.039 km SSE of Denali National Park, AlaskaSun, Apr 25, 8:58 AM AKDT · 1980 days ago · 7 km deep · 95 km away
9. 1.634 km NNW of Chase, AlaskaSun, Apr 25, 3:39 PM AKDT · 1979 days ago · 75 km deep · 52 km away
10. 1.844 km ENE of Susitna North, AlaskaMon, Apr 26, 12:34 AM AKDT · 1979 days ago · 7 km deep · 78 km away
11. 2.046 km W of Cantwell, AlaskaMon, Apr 26, 5:09 AM AKDT · 1979 days ago · 100 km deep · 40 km away
12. 2.558 km SSE of Cantwell, AlaskaMon, Apr 26, 6:25 AM AKDT · 1979 days ago · 62 km deep · 59 km away
13. 2.045 km ESE of McKinley Park, AlaskaMon, Apr 26, 12:58 PM AKDT · 1979 days ago · 10 km deep · 91 km away
14. 2.355 km NNW of Petersville, AlaskaMon, Apr 26, 3:45 PM AKDT · 1978 days ago · 108 km deep · 92 km away
15. 1.569 km SE of Denali National Park, AlaskaMon, Apr 26, 8:35 PM AKDT · 1978 days ago · 123 km deep · 57 km away
16. 2.467 km NNE of Petersville, AlaskaTue, Apr 27, 8:12 PM AKDT · 1977 days ago · 106 km deep · 50 km away
17. 2.718 km WSW of McKinley Park, AlaskaTue, Apr 27, 10:02 PM AKDT · 1977 days ago · 111 km deep · 70 km away
18. 1.673 km NNE of Chickaloon, AlaskaWed, Apr 28, 4:07 PM AKDT · 1976 days ago · 41 km deep · 97 km away
19. 1.961 km SW of Cantwell, AlaskaThu, Apr 29, 4:19 AM AKDT · 1976 days ago · 85 km deep · 18 km away
20. 2.361 km E of Denali National Park, AlaskaThu, Apr 29, 5:47 AM AKDT · 1976 days ago · 8 km deep · 84 km away
21. 1.548 km NNE of Petersville, AlaskaThu, Apr 29, 7:54 PM AKDT · 1975 days ago · 96 km deep · 45 km away
22. 1.837 km SSE of Denali National Park, AlaskaFri, Apr 30, 6:46 AM AKDT · 1975 days ago · 3 km deep · 100 km away
23. 2.244 km SE of Denali National Park, AlaskaFri, Apr 30, 12:28 PM AKDT · 1975 days ago · 0 km deep · 82 km away
24. 2.845 km SE of Denali National Park, AlaskaFri, Apr 30, 12:55 PM AKDT · 1975 days ago · 0 km deep · 82 km away
25. 1.564 km E of Denali National Park, AlaskaFri, Apr 30, 8:35 PM AKDT · 1974 days ago · 0 km deep · 80 km away
26. 1.742 km SE of Denali National Park, AlaskaFri, Apr 30, 11:32 PM AKDT · 1974 days ago · 0 km deep · 86 km away
27. 2.044 km SSE of Denali National Park, AlaskaSat, May 1, 11:53 AM AKDT · 1974 days ago · 6 km deep · 93 km away
28. 1.560 km S of Cantwell, AlaskaSun, May 2, 12:11 AM AKDT · 1973 days ago · 63 km deep · 35 km away
29. 1.837 km NNW of Petersville, AlaskaSun, May 2, 3:03 AM AKDT · 1973 days ago · 91 km deep · 77 km away
30. 1.5Central AlaskaSun, May 2, 5:41 AM AKDT · 1973 days ago · 16 km deep · 56 km away
31. 1.743 km SE of Denali National Park, AlaskaSun, May 2, 7:16 AM AKDT · 1973 days ago · 0 km deep · 85 km away
32. 2.146 km N of Petersville, AlaskaSun, May 2, 2:07 PM AKDT · 1973 days ago · 98 km deep · 71 km away
33. 1.962 km N of Chase, AlaskaSun, May 2, 5:49 PM AKDT · 1972 days ago · 72 km deep · 26 km away
34. 2.335 km ENE of Susitna North, AlaskaSun, May 2, 6:32 PM AKDT · 1972 days ago · 27 km deep · 86 km away
35. 1.560 km SSE of Cantwell, AlaskaMon, May 3, 4:34 AM AKDT · 1972 days ago · 16 km deep · 58 km away
36. 1.610 km SW of Healy, AlaskaMon, May 3, 9:30 AM AKDT · 1972 days ago · 66 km deep · 85 km away
37. 2.411 km SW of Healy, AlaskaMon, May 3, 2:38 PM AKDT · 1971 days ago · 105 km deep · 85 km away
38. 1.610 km NW of Petersville, AlaskaMon, May 3, 2:41 PM AKDT · 1971 days ago · 71 km deep · 91 km away
39. 1.532 km ESE of Denali National Park, AlaskaMon, May 3, 7:38 PM AKDT · 1971 days ago · 3 km deep · 94 km away
40. 1.555 km NNW of Petersville, AlaskaTue, May 4, 3:32 AM AKDT · 1971 days ago · 109 km deep · 92 km away
41. 2.567 km ENE of Susitna North, AlaskaTue, May 4, 4:30 AM AKDT · 1971 days ago · 41 km deep · 72 km away · felt by 1
42. 1.547 km NNW of Petersville, AlaskaTue, May 4, 5:09 AM AKDT · 1971 days ago · 112 km deep · 90 km away
43. 1.540 km SSE of Denali National Park, AlaskaTue, May 4, 6:20 AM AKDT · 1971 days ago · 13 km deep · 100 km away
44. 1.649 km NNW of Petersville, AlaskaTue, May 4, 2:50 PM AKDT · 1970 days ago · 104 km deep · 88 km away
45. 2.164 km N of Petersville, AlaskaTue, May 4, 6:20 PM AKDT · 1970 days ago · 127 km deep · 74 km away
46. 1.739 km SSE of Denali National Park, AlaskaWed, May 5, 8:58 AM AKDT · 1970 days ago · 4 km deep · 95 km away
47. 1.550 km N of Petersville, AlaskaWed, May 5, 9:57 AM AKDT · 1970 days ago · 102 km deep · 72 km away
48. 1.867 km ESE of Denali National Park, AlaskaWed, May 5, 11:54 AM AKDT · 1970 days ago · 130 km deep · 57 km away
49. 2.321 km NNE of Chase, AlaskaWed, May 5, 4:11 PM AKDT · 1969 days ago · 47 km deep · 52 km away
50. 1.548 km ENE of Susitna North, AlaskaThu, May 6, 1:39 PM AKDT · 1969 days ago · 0 km deep · 79 km away
51. 1.935 km SSE of Denali National Park, AlaskaThu, May 6, 4:11 PM AKDT · 1968 days ago · 0 km deep · 97 km away
52. 1.762 km SE of Denali National Park, AlaskaFri, May 7, 3:36 AM AKDT · 1968 days ago · 113 km deep · 69 km away
53. 1.666 km ENE of Chase, AlaskaFri, May 7, 6:43 AM AKDT · 1968 days ago · 56 km deep · 44 km away
54. 2.775 km WSW of Cantwell, AlaskaFri, May 7, 7:59 AM AKDT · 1968 days ago · 118 km deep · 49 km away
55. 2.448 km SSW of Cantwell, AlaskaFri, May 7, 10:40 AM AKDT · 1968 days ago · 59 km deep · 14 km away
56. 1.5Central AlaskaFri, May 7, 5:15 PM AKDT · 1967 days ago · 116 km deep · 67 km away
57. 1.654 km NE of Susitna North, AlaskaFri, May 7, 8:08 PM AKDT · 1967 days ago · 0 km deep · 72 km away
58. 1.556 km ENE of Chase, AlaskaFri, May 7, 11:26 PM AKDT · 1967 days ago · 56 km deep · 53 km away
59. 1.773 km ESE of Denali National Park, AlaskaSat, May 8, 4:46 AM AKDT · 1967 days ago · 107 km deep · 53 km away
60. 1.549 km E of Denali National Park, AlaskaSat, May 8, 4:49 AM AKDT · 1967 days ago · 3 km deep · 87 km away

The first 60 of at least 201.

Before

1. 2.360 km W of Cantwell, AlaskaThu, Apr 22, 6:52 AM AKDT · 1983 days ago · 112 km deep · 53 km away
2. 1.531 km SW of Cantwell, AlaskaThu, Apr 22, 5:45 AM AKDT · 1983 days ago · 76 km deep · 16 km away
3. 1.541 km E of Chase, AlaskaThu, Apr 22, 3:07 AM AKDT · 1983 days ago · 48 km deep · 67 km away
4. 1.745 km N of Petersville, AlaskaWed, Apr 21, 6:04 AM AKDT · 1984 days ago · 102 km deep · 62 km away
5. 1.540 km W of Cantwell, AlaskaTue, Apr 20, 9:40 PM AKDT · 1984 days ago · 104 km deep · 44 km away
6. 1.744 km SSE of Denali National Park, AlaskaMon, Apr 19, 11:39 PM AKDT · 1985 days ago · 9 km deep · 96 km away
7. 1.848 km W of Cantwell, AlaskaMon, Apr 19, 11:31 PM AKDT · 1985 days ago · 101 km deep · 42 km away
8. 1.865 km N of Petersville, AlaskaMon, Apr 19, 9:09 PM AKDT · 1985 days ago · 116 km deep · 68 km away
9. 1.660 km SSE of Cantwell, AlaskaMon, Apr 19, 7:33 PM AKDT · 1985 days ago · 13 km deep · 59 km away
10. 1.645 km SE of Denali National Park, AlaskaMon, Apr 19, 12:47 AM AKDT · 1986 days ago · 3 km deep · 81 km away
11. 2.560 km SE of Denali National Park, AlaskaSun, Apr 18, 7:06 PM AKDT · 1986 days ago · 127 km deep · 68 km away
12. 1.847 km S of Cantwell, AlaskaSun, Apr 18, 12:36 PM AKDT · 1987 days ago · 69 km deep · 31 km away
13. 1.99 km E of Healy, AlaskaSun, Apr 18, 10:27 AM AKDT · 1987 days ago · 105 km deep · 98 km away
14. 1.541 km E of Chase, AlaskaSat, Apr 17, 5:00 PM AKDT · 1987 days ago · 4 km deep · 66 km away
15. 1.564 km SE of Denali National Park, AlaskaSat, Apr 17, 8:09 AM AKDT · 1988 days ago · 118 km deep · 74 km away
16. 2.336 km SE of Denali National Park, AlaskaFri, Apr 16, 10:15 AM AKDT · 1989 days ago · 14 km deep · 92 km away
17. 1.560 km SSE of Cantwell, AlaskaFri, Apr 16, 4:42 AM AKDT · 1989 days ago · 13 km deep · 58 km away
18. 1.661 km SSE of Cantwell, AlaskaFri, Apr 16, 4:41 AM AKDT · 1989 days ago · 12 km deep · 59 km away
19. 2.731 km SW of Cantwell, AlaskaThu, Apr 15, 12:04 PM AKDT · 1990 days ago · 89 km deep · 16 km away
20. 1.934 km NNE of Petersville, AlaskaThu, Apr 15, 7:07 AM AKDT · 1990 days ago · 88 km deep · 60 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak02155iwpha. Read Sat, Sep 26, 2026, 9:56 AM UTC.