M1.9 earthquake 13 km WNW of Susitna North, Alaska

Magnitude

1.9 (ml), micro

Local time

Tue, Dec 7, 2021, 4:09 AM AKST

UTC

2021-12-07 13:09:44 UTC

Depth

4.2 km (2.6 mi), shallow

Epicenter

62.202° N, 150.092° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

60

• Susitna North, AlaskaPopulation 1,260. Forecast13 kmWNW
• Knik-Fairview, AlaskaPopulation 14,923. Forecast81 kmNNW
• Anchorage, AlaskaPopulation 289,600. Forecast110 kmN

After

1. 1.521 km NNE of Petersville, AlaskaTue, Dec 7, 5:44 AM AKST · 1758 days ago · 71 km deep · 57 km away
2. 1.734 km NNW of Skwentna, AlaskaTue, Dec 7, 8:42 AM AKST · 1757 days ago · 87 km deep · 87 km away
3. 1.821 km SSW of Petersville, AlaskaTue, Dec 7, 9:05 AM AKST · 1757 days ago · 69 km deep · 45 km away
4. 1.754 km SSW of Cantwell, AlaskaTue, Dec 7, 12:44 PM AKST · 1757 days ago · 86 km deep · 91 km away
5. 1.651 km NNW of Petersville, AlaskaTue, Dec 7, 3:16 PM AKST · 1757 days ago · 104 km deep · 96 km away
6. 1.835 km N of Fishhook, AlaskaTue, Dec 7, 5:29 PM AKST · 1757 days ago · 35 km deep · 51 km away
7. 3.624 km SSW of Petersville, AlaskaWed, Dec 8, 3:06 AM AKST · 1757 days ago · 64 km deep · 41 km away
8. 1.829 km SSW of Petersville, AlaskaWed, Dec 8, 9:40 AM AKST · 1756 days ago · 69 km deep · 46 km away
9. 1.552 km NNW of Petersville, AlaskaWed, Dec 8, 4:19 PM AKST · 1756 days ago · 125 km deep · 97 km away
10. 1.924 km WSW of Petersville, AlaskaThu, Dec 9, 12:16 AM AKST · 1756 days ago · 80 km deep · 60 km away
11. 2.227 km SW of Susitna, AlaskaThu, Dec 9, 12:41 AM AKST · 1756 days ago · 69 km deep · 99 km away
12. 1.520 km NNE of Skwentna, AlaskaThu, Dec 9, 6:57 AM AKST · 1755 days ago · 81 km deep · 62 km away
13. 1.75 km SE of Point MacKenzie, AlaskaThu, Dec 9, 5:24 PM AKST · 1755 days ago · 36 km deep · 98 km away
14. 1.519 km SSE of Skwentna, AlaskaThu, Dec 9, 5:31 PM AKST · 1755 days ago · 71 km deep · 75 km away
15. 1.525 km W of Skwentna, AlaskaFri, Dec 10, 3:32 AM AKST · 1755 days ago · 99 km deep · 96 km away
16. 1.624 km SW of Petersville, AlaskaFri, Dec 10, 6:48 AM AKST · 1754 days ago · 8 km deep · 58 km away
17. 1.568 km N of Chase, AlaskaFri, Dec 10, 8:29 AM AKST · 1754 days ago · 95 km deep · 96 km away
18. 2.515 km WNW of Petersville, AlaskaFri, Dec 10, 8:54 AM AKST · 1754 days ago · 88 km deep · 62 km away
19. 1.541 km W of Susitna, AlaskaFri, Dec 10, 10:14 AM AKST · 1754 days ago · 2 km deep · 97 km away
20. 2.041 km WSW of Petersville, AlaskaFri, Dec 10, 12:55 PM AKST · 1754 days ago · 89 km deep · 77 km away
21. 1.53 km SE of Big Lake, AlaskaFri, Dec 10, 8:32 PM AKST · 1754 days ago · 40 km deep · 78 km away
22. 1.625 km WNW of Susitna, AlaskaSat, Dec 11, 12:42 AM AKST · 1754 days ago · 67 km deep · 78 km away
23. 1.552 km NNE of Chase, AlaskaSat, Dec 11, 1:00 AM AKST · 1754 days ago · 83 km deep · 78 km away
24. 1.9Southern AlaskaSat, Dec 11, 1:04 AM AKST · 1754 days ago · 61 km deep · 68 km away
25. 2.133 km NNW of Chase, AlaskaSat, Dec 11, 3:56 AM AKST · 1754 days ago · 79 km deep · 61 km away
26. 2.050 km N of Petersville, AlaskaSat, Dec 11, 6:25 AM AKST · 1753 days ago · 103 km deep · 91 km away
27. 1.8Southern AlaskaSat, Dec 11, 7:35 AM AKST · 1753 days ago · 77 km deep · 68 km away
28. 1.729 km SW of Petersville, AlaskaSat, Dec 11, 7:46 AM AKST · 1753 days ago · 81 km deep · 57 km away
29. 2.033 km NNW of Chase, AlaskaSat, Dec 11, 10:11 AM AKST · 1753 days ago · 81 km deep · 61 km away
30. 2.054 km NNE of Chase, AlaskaSat, Dec 11, 10:34 AM AKST · 1753 days ago · 69 km deep · 80 km away
31. 1.555 km N of Chickaloon, AlaskaSat, Dec 11, 11:59 AM AKST · 1753 days ago · 37 km deep · 84 km away
32. 1.924 km WSW of Skwentna, AlaskaSat, Dec 11, 6:17 PM AKST · 1753 days ago · 108 km deep · 97 km away
33. 2.428 km SE of Susitna North, AlaskaSat, Dec 11, 9:39 PM AKST · 1753 days ago · 42 km deep · 41 km away
34. 1.910 km NNW of Meadow Lakes, AlaskaSat, Dec 11, 10:06 PM AKST · 1753 days ago · 41 km deep · 58 km away
35. 2.247 km WNW of Petersville, AlaskaSat, Dec 11, 10:27 PM AKST · 1753 days ago · 8 km deep · 93 km away
36. 2.41 km N of Meadow Lakes, AlaskaSun, Dec 12, 12:50 AM AKST · 1753 days ago · 25 km deep · 68 km away
37. 1.720 km NE of Skwentna, AlaskaSun, Dec 12, 2:10 AM AKST · 1753 days ago · 83 km deep · 54 km away
38. 2.13 km ESE of Big Lake, AlaskaSun, Dec 12, 3:34 AM AKST · 1753 days ago · 41 km deep · 78 km away
39. 3.1Southern AlaskaSun, Dec 12, 3:47 AM AKST · 1753 days ago · 62 km deep · 80 km away · felt by 6
40. 1.75 km S of Point MacKenzie, AlaskaSun, Dec 12, 4:48 AM AKST · 1753 days ago · 36 km deep · 99 km away
41. 1.661 km N of Petersville, AlaskaSun, Dec 12, 6:25 AM AKST · 1752 days ago · 105 km deep · 99 km away
42. 2.860 km N of Chickaloon, AlaskaSun, Dec 12, 8:18 AM AKST · 1752 days ago · 41 km deep · 88 km away
43. 1.527 km NNE of Skwentna, AlaskaSun, Dec 12, 9:41 AM AKST · 1752 days ago · 68 km deep · 53 km away
44. 1.52 km SSE of Houston, AlaskaSun, Dec 12, 11:54 AM AKST · 1752 days ago · 53 km deep · 68 km away
45. 1.647 km N of Chickaloon, AlaskaSun, Dec 12, 4:57 PM AKST · 1752 days ago · 34 km deep · 81 km away
46. 1.621 km ESE of Chase, AlaskaSun, Dec 12, 5:34 PM AKST · 1752 days ago · 61 km deep · 31 km away
47. 1.645 km N of Chickaloon, AlaskaSun, Dec 12, 9:38 PM AKST · 1752 days ago · 27 km deep · 79 km away
48. 2.158 km N of Petersville, AlaskaMon, Dec 13, 12:46 AM AKST · 1752 days ago · 106 km deep · 95 km away
49. 2.224 km W of Susitna, AlaskaMon, Dec 13, 1:44 AM AKST · 1752 days ago · 68 km deep · 88 km away
50. 1.534 km NNW of Sutton-Alpine, AlaskaMon, Dec 13, 2:51 AM AKST · 1752 days ago · 39 km deep · 57 km away
51. 2.726 km ESE of Susitna North, AlaskaMon, Dec 13, 5:41 AM AKST · 1752 days ago · 38 km deep · 39 km away
52. 1.535 km SSW of Skwentna, AlaskaMon, Dec 13, 6:09 AM AKST · 1751 days ago · 79 km deep · 97 km away
53. 1.99 km S of Trapper Creek, AlaskaTue, Dec 14, 5:45 AM AKST · 1751 days ago · 53 km deep · 7 km away
54. 2.48 km W of Point MacKenzie, AlaskaTue, Dec 14, 12:58 PM AKST · 1750 days ago · 39 km deep · 93 km away · felt by 1
55. 2.349 km NNW of Chickaloon, AlaskaTue, Dec 14, 1:55 PM AKST · 1750 days ago · 19 km deep · 73 km away
56. 2.333 km WNW of Willow, AlaskaWed, Dec 15, 10:00 PM AKST · 1749 days ago · 58 km deep · 49 km away
57. 2.012 km NE of Susitna North, AlaskaThu, Dec 16, 6:38 AM AKST · 1748 days ago · 48 km deep · 23 km away
58. 1.6Southern AlaskaThu, Dec 16, 10:22 AM AKST · 1748 days ago · 10 km deep · 59 km away
59. 1.634 km S of Skwentna, AlaskaThu, Dec 16, 7:58 PM AKST · 1748 days ago · 71 km deep · 84 km away
60. 1.68 km W of Point MacKenzie, AlaskaFri, Dec 17, 1:00 AM AKST · 1748 days ago · 39 km deep · 93 km away

The first 60 of at least 200.

Before

1. 1.636 km NE of Chase, AlaskaMon, Dec 6, 11:07 PM AKST · 1758 days ago · 62 km deep · 58 km away
2. 1.520 km WNW of Petersville, AlaskaMon, Dec 6, 10:56 PM AKST · 1758 days ago · 83 km deep · 68 km away
3. 1.8Southern AlaskaMon, Dec 6, 10:05 PM AKST · 1758 days ago · 30 km deep · 42 km away
4. 2.138 km NNW of Petersville, AlaskaMon, Dec 6, 8:58 PM AKST · 1758 days ago · 105 km deep · 85 km away
5. 1.531 km NE of Chase, AlaskaMon, Dec 6, 8:46 PM AKST · 1758 days ago · 65 km deep · 55 km away
6. 1.67 km NNW of Trapper Creek, AlaskaMon, Dec 6, 1:58 PM AKST · 1758 days ago · 63 km deep · 22 km away
7. 1.625 km WNW of Petersville, AlaskaMon, Dec 6, 12:19 PM AKST · 1758 days ago · 82 km deep · 72 km away
8. 1.554 km NNW of Skwentna, AlaskaMon, Dec 6, 5:10 AM AKST · 1759 days ago · 104 km deep · 95 km away
9. 1.812 km ENE of Willow, AlaskaMon, Dec 6, 4:46 AM AKST · 1759 days ago · 23 km deep · 47 km away
10. 2.73 km SSE of Houston, AlaskaMon, Dec 6, 3:12 AM AKST · 1759 days ago · 37 km deep · 69 km away · felt by 2
11. 1.524 km ENE of Skwentna, AlaskaSun, Dec 5, 8:39 PM AKST · 1759 days ago · 64 km deep · 48 km away
12. 2.032 km ENE of Skwentna, AlaskaSun, Dec 5, 8:12 PM AKST · 1759 days ago · 67 km deep · 40 km away
13. 2.127 km NW of Susitna, AlaskaSun, Dec 5, 1:18 PM AKST · 1759 days ago · 59 km deep · 64 km away
14. 1.512 km NNE of Susitna, AlaskaSun, Dec 5, 12:07 PM AKST · 1759 days ago · 46 km deep · 64 km away
15. 1.58 km NNW of Susitna, AlaskaSat, Dec 4, 7:09 AM AKST · 1760 days ago · 61 km deep · 71 km away
16. 1.822 km NNW of Susitna, AlaskaSat, Dec 4, 1:10 AM AKST · 1761 days ago · 47 km deep · 60 km away
17. 1.532 km N of Sutton-Alpine, AlaskaFri, Dec 3, 2:10 AM AKST · 1762 days ago · 38 km deep · 65 km away
18. 1.51 km WNW of Big Lake, AlaskaFri, Dec 3, 1:45 AM AKST · 1762 days ago · 28 km deep · 75 km away
19. 1.536 km ESE of Skwentna, AlaskaThu, Dec 2, 8:54 PM AKST · 1762 days ago · 64 km deep · 54 km away
20. 1.521 km NW of Susitna, AlaskaThu, Dec 2, 8:43 PM AKST · 1762 days ago · 53 km deep · 69 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021fo62027. Read Wed, Sep 30, 2026, 2:34 AM UTC.