M1.7 earthquake Central Alaska

Magnitude

1.7 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Aug 17, 2022, 1:51 AM AKDT

UTC

2022-08-17 09:51:30 UTC

Depth

138.4 km (86.0 mi), intermediate-depth

Epicenter

62.332° N, 152.475° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

15

• Talkeetna, AlaskaPopulation 876. Forecast122 kmW
• Knik-Fairview, AlaskaPopulation 14,923. Forecast176 kmWNW
• Anchorage, AlaskaPopulation 289,600. Forecast183 kmNW

After

1. 1.58 km E of Skwentna, AlaskaWed, Aug 17, 7:19 PM AKDT · 1506 days ago · 97 km deep · 74 km away
2. 1.720 km SW of Petersville, AlaskaWed, Aug 17, 11:35 PM AKDT · 1506 days ago · 70 km deep · 73 km away
3. 2.832 km NNW of Petersville, AlaskaThu, Aug 18, 8:25 PM AKDT · 1505 days ago · 88 km deep · 85 km away
4. 1.623 km ESE of Skwentna, AlaskaFri, Aug 19, 6:49 AM AKDT · 1504 days ago · 6 km deep · 91 km away
5. 1.8Central AlaskaFri, Aug 19, 8:54 AM AKDT · 1504 days ago · 3 km deep · 99 km away
6. 1.8Southern AlaskaFri, Aug 19, 10:40 AM AKDT · 1504 days ago · 86 km deep · 75 km away
7. 1.645 km WNW of Skwentna, AlaskaSun, Aug 21, 11:29 AM AKDT · 1502 days ago · 110 km deep · 23 km away
8. 1.910 km NNE of Petersville, AlaskaSun, Aug 21, 11:42 AM AKDT · 1502 days ago · 72 km deep · 97 km away · felt by 1
9. 1.652 km WNW of Skwentna, AlaskaSun, Aug 21, 9:09 PM AKDT · 1502 days ago · 11 km deep · 27 km away
10. 1.795 km SSE of Nikolai, AlaskaMon, Aug 22, 7:27 AM AKDT · 1501 days ago · 2 km deep · 65 km away
11. 1.668 km W of Skwentna, AlaskaWed, Aug 24, 6:35 AM AKDT · 1500 days ago · 4 km deep · 31 km away
12. 2.225 km SE of Skwentna, AlaskaSat, Aug 27, 5:01 PM AKDT · 1496 days ago · 68 km deep · 93 km away · felt by 1
13. 1.587 km NW of Skwentna, AlaskaSun, Aug 28, 12:14 AM AKDT · 1496 days ago · 160 km deep · 22 km away
14. 1.774 km W of Petersville, AlaskaTue, Aug 30, 7:33 PM AKDT · 1493 days ago · 9 km deep · 29 km away
15. 1.618 km SSE of Skwentna, AlaskaWed, Aug 31, 2:26 AM AKDT · 1493 days ago · 69 km deep · 84 km away
16. 1.931 km S of Skwentna, AlaskaWed, Aug 31, 12:00 PM AKDT · 1492 days ago · 2 km deep · 91 km away
17. 1.625 km SW of Skwentna, AlaskaWed, Aug 31, 2:29 PM AKDT · 1492 days ago · 93 km deep · 70 km away
18. 1.727 km NE of Skwentna, AlaskaThu, Sep 1, 3:32 AM AKDT · 1492 days ago · 69 km deep · 73 km away
19. 1.634 km SW of Skwentna, AlaskaThu, Sep 1, 6:30 PM AKDT · 1491 days ago · 103 km deep · 67 km away
20. 1.550 km NNW of Petersville, AlaskaThu, Sep 1, 9:05 PM AKDT · 1491 days ago · 109 km deep · 89 km away
21. 1.919 km NE of Skwentna, AlaskaFri, Sep 2, 11:55 PM AKDT · 1490 days ago · 74 km deep · 74 km away
22. 1.931 km WSW of Trapper Creek, AlaskaSat, Sep 3, 5:19 AM AKDT · 1490 days ago · 11 km deep · 89 km away
23. 1.633 km WSW of Skwentna, AlaskaSat, Sep 3, 12:35 PM AKDT · 1489 days ago · 105 km deep · 52 km away
24. 1.726 km N of Petersville, AlaskaSat, Sep 3, 2:32 PM AKDT · 1489 days ago · 92 km deep · 94 km away
25. 1.649 km SSE of Denali National Park, AlaskaSat, Sep 3, 8:33 PM AKDT · 1489 days ago · 9 km deep · 99 km away
26. 1.513 km N of Skwentna, AlaskaSun, Sep 4, 1:53 AM AKDT · 1489 days ago · 80 km deep · 62 km away
27. 2.130 km ESE of Skwentna, AlaskaMon, Sep 5, 2:32 PM AKDT · 1487 days ago · 67 km deep · 98 km away
28. 1.851 km NNW of Petersville, AlaskaTue, Sep 6, 6:44 AM AKDT · 1487 days ago · 104 km deep · 87 km away
29. 2.070 km NW of Skwentna, AlaskaTue, Sep 6, 12:03 PM AKDT · 1486 days ago · 7 km deep · 21 km away
30. 1.854 km NNW of Petersville, AlaskaTue, Sep 6, 3:49 PM AKDT · 1486 days ago · 105 km deep · 90 km away
31. 2.229 km WSW of Skwentna, AlaskaTue, Sep 6, 9:28 PM AKDT · 1486 days ago · 108 km deep · 55 km away
32. 1.631 km SW of Skwentna, AlaskaWed, Sep 7, 6:13 AM AKDT · 1486 days ago · 93 km deep · 70 km away
33. 1.635 km NNW of Skwentna, AlaskaWed, Sep 7, 8:32 AM AKDT · 1485 days ago · 83 km deep · 38 km away
34. 2.028 km WSW of Trapper Creek, AlaskaWed, Sep 7, 5:53 PM AKDT · 1485 days ago · 16 km deep · 92 km away
35. 1.642 km WNW of Skwentna, AlaskaWed, Sep 7, 11:31 PM AKDT · 1485 days ago · 106 km deep · 27 km away
36. 1.737 km SW of Skwentna, AlaskaThu, Sep 8, 4:37 AM AKDT · 1485 days ago · 97 km deep · 72 km away
37. 1.843 km WNW of Skwentna, AlaskaThu, Sep 8, 7:25 AM AKDT · 1484 days ago · 107 km deep · 24 km away
38. 1.537 km W of Skwentna, AlaskaFri, Sep 9, 7:17 AM AKDT · 1483 days ago · 103 km deep · 37 km away
39. 1.628 km NNE of Skwentna, AlaskaSat, Sep 10, 4:50 AM AKDT · 1483 days ago · 77 km deep · 66 km away
40. 2.236 km ENE of Skwentna, AlaskaSat, Sep 10, 2:15 PM AKDT · 1482 days ago · 54 km deep · 96 km away
41. 1.925 km NNW of Petersville, AlaskaSun, Sep 11, 3:07 AM AKDT · 1482 days ago · 81 km deep · 90 km away
42. 1.535 km E of Skwentna, AlaskaMon, Sep 12, 7:03 AM AKDT · 1480 days ago · 12 km deep · 96 km away
43. 1.5Central AlaskaTue, Sep 13, 8:49 AM AKDT · 1479 days ago · 126 km deep · 9 km away
44. 1.525 km E of Skwentna, AlaskaWed, Sep 14, 8:35 AM AKDT · 1478 days ago · 62 km deep · 91 km away
45. 1.553 km NNW of Petersville, AlaskaThu, Sep 15, 11:33 AM AKDT · 1477 days ago · 110 km deep · 94 km away
46. 1.620 km NW of Skwentna, AlaskaThu, Sep 15, 3:04 PM AKDT · 1477 days ago · 94 km deep · 47 km away
47. 1.932 km WSW of Petersville, AlaskaThu, Sep 15, 3:41 PM AKDT · 1477 days ago · 88 km deep · 61 km away
48. 2.015 km SW of Petersville, AlaskaThu, Sep 15, 9:02 PM AKDT · 1477 days ago · 75 km deep · 77 km away
49. 1.661 km S of Denali National Park, AlaskaThu, Sep 15, 11:53 PM AKDT · 1477 days ago · 0 km deep · 88 km away
50. 1.958 km SSE of Denali National Park, AlaskaFri, Sep 16, 8:40 AM AKDT · 1476 days ago · 1 km deep · 92 km away
51. 1.571 km W of Petersville, AlaskaFri, Sep 16, 9:35 AM AKDT · 1476 days ago · 116 km deep · 33 km away
52. 1.629 km WNW of Petersville, AlaskaSat, Sep 17, 4:12 AM AKDT · 1476 days ago · 89 km deep · 65 km away
53. 1.940 km WNW of Skwentna, AlaskaSat, Sep 17, 4:15 AM AKDT · 1476 days ago · 105 km deep · 29 km away
54. 1.626 km NW of Petersville, AlaskaSat, Sep 17, 6:20 AM AKDT · 1476 days ago · 77 km deep · 74 km away
55. 1.523 km NW of Petersville, AlaskaSat, Sep 17, 10:53 PM AKDT · 1475 days ago · 80 km deep · 81 km away
56. 1.618 km SSW of Petersville, AlaskaSun, Sep 18, 8:50 PM AKDT · 1474 days ago · 74 km deep · 79 km away
57. 4.233 km WNW of Petersville, AlaskaMon, Sep 19, 12:26 AM AKDT · 1474 days ago · 10 km deep · 67 km away · felt by 1
58. 1.634 km NNW of Skwentna, AlaskaMon, Sep 19, 12:41 AM AKDT · 1474 days ago · 90 km deep · 39 km away
59. 1.639 km WNW of Skwentna, AlaskaMon, Sep 19, 6:42 AM AKDT · 1474 days ago · 107 km deep · 30 km away
60. 1.629 km NNE of Skwentna, AlaskaTue, Sep 20, 7:19 PM AKDT · 1472 days ago · 86 km deep · 72 km away

The first 60 of 128.

Before

1. 1.928 km W of Petersville, AlaskaTue, Aug 16, 9:14 PM AKDT · 1507 days ago · 81 km deep · 63 km away
2. 1.754 km NW of Skwentna, AlaskaTue, Aug 16, 4:47 PM AKDT · 1507 days ago · 101 km deep · 22 km away
3. 1.720 km SSW of Skwentna, AlaskaTue, Aug 16, 2:47 AM AKDT · 1508 days ago · 83 km deep · 73 km away
4. 1.561 km SW of Skwentna, AlaskaMon, Aug 15, 1:33 PM AKDT · 1508 days ago · 107 km deep · 80 km away
5. 1.824 km W of Petersville, AlaskaSun, Aug 14, 9:30 AM AKDT · 1509 days ago · 84 km deep · 66 km away
6. 1.850 km NNW of Petersville, AlaskaSat, Aug 13, 9:09 AM AKDT · 1510 days ago · 110 km deep · 92 km away
7. 1.68 km SE of Petersville, AlaskaSat, Aug 13, 3:30 AM AKDT · 1511 days ago · 64 km deep · 95 km away
8. 1.825 km NE of Skwentna, AlaskaThu, Aug 11, 3:35 PM AKDT · 1512 days ago · 2 km deep · 73 km away
9. 2.573 km W of Petersville, AlaskaWed, Aug 10, 9:56 AM AKDT · 1513 days ago · 5 km deep · 29 km away · felt by 2
10. 1.752 km SW of Skwentna, AlaskaWed, Aug 10, 4:04 AM AKDT · 1514 days ago · 98 km deep · 85 km away
11. 1.646 km W of Petersville, AlaskaTue, Aug 9, 3:00 PM AKDT · 1514 days ago · 87 km deep · 45 km away
12. 1.629 km W of Petersville, AlaskaTue, Aug 9, 4:05 AM AKDT · 1515 days ago · 77 km deep · 61 km away
13. 1.626 km W of Petersville, AlaskaMon, Aug 8, 10:14 PM AKDT · 1515 days ago · 79 km deep · 64 km away
14. 2.439 km NNW of Petersville, AlaskaMon, Aug 8, 6:42 PM AKDT · 1515 days ago · 100 km deep · 90 km away
15. 1.656 km NNW of Petersville, AlaskaMon, Aug 8, 12:39 PM AKDT · 1515 days ago · 120 km deep · 90 km away
16. 1.619 km NE of Skwentna, AlaskaMon, Aug 8, 12:12 PM AKDT · 1515 days ago · 80 km deep · 77 km away
17. 1.530 km WNW of Petersville, AlaskaSun, Aug 7, 12:21 PM AKDT · 1516 days ago · 87 km deep · 65 km away
18. 1.526 km SW of Skwentna, AlaskaSun, Aug 7, 7:36 AM AKDT · 1516 days ago · 99 km deep · 63 km away
19. 2.324 km WSW of Petersville, AlaskaSat, Aug 6, 11:02 PM AKDT · 1517 days ago · 76 km deep · 67 km away · felt by 1
20. 1.5Central AlaskaSat, Aug 6, 8:25 AM AKDT · 1517 days ago · 104 km deep · 92 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak022aivqdef. Read Fri, Oct 2, 2026, 2:14 AM UTC.