M1.8 earthquake 22 km SW of Susitna North, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Tue, Nov 21, 2017, 4:50 AM AKST

UTC

2017-11-21 13:50:26 UTC

Depth

50.2 km (31.2 mi), shallow

Epicenter

62.047° N, 150.211° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

43

• Susitna North, AlaskaPopulation 1,260. Forecast23 kmSW
• Knik-Fairview, AlaskaPopulation 14,923. Forecast68 kmNNW
• Anchorage, AlaskaPopulation 289,600. Forecast94 kmN

After

1. 2.314 km W of Anchorage, AlaskaTue, Nov 21, 3:57 PM AKST · 3237 days ago · 15 km deep · 91 km away
2. 1.516 km NNE of Skwentna, AlaskaTue, Nov 21, 5:04 PM AKST · 3237 days ago · 84 km deep · 55 km away
3. 1.823 km SSE of Skwentna, AlaskaTue, Nov 21, 7:45 PM AKST · 3237 days ago · 70 km deep · 56 km away
4. 1.730 km WNW of Skwentna, AlaskaWed, Nov 22, 4:49 PM AKST · 3236 days ago · 97 km deep · 91 km away
5. 1.721 km NW of Susitna, AlaskaWed, Nov 22, 7:15 PM AKST · 3236 days ago · 61 km deep · 51 km away
6. 1.628 km WNW of Petersville, AlaskaThu, Nov 23, 1:00 AM AKST · 3236 days ago · 90 km deep · 81 km away
7. 1.644 km S of Skwentna, AlaskaThu, Nov 23, 1:03 AM AKST · 3236 days ago · 74 km deep · 81 km away
8. 1.95 km NE of Susitna, AlaskaThu, Nov 23, 3:42 PM AKST · 3235 days ago · 67 km deep · 53 km away
9. 1.524 km SSE of Skwentna, AlaskaThu, Nov 23, 8:24 PM AKST · 3235 days ago · 68 km deep · 58 km away
10. 1.68 km WSW of Susitna, AlaskaThu, Nov 23, 11:40 PM AKST · 3235 days ago · 52 km deep · 63 km away
11. 1.742 km WNW of Skwentna, AlaskaFri, Nov 24, 7:42 AM AKST · 3235 days ago · 106 km deep · 100 km away
12. 1.736 km W of Susitna, AlaskaFri, Nov 24, 9:33 AM AKST · 3235 days ago · 68 km deep · 73 km away
13. 2.024 km W of Point MacKenzie, AlaskaFri, Nov 24, 10:29 AM AKST · 3235 days ago · 45 km deep · 82 km away
14. 1.810 km W of Petersville, AlaskaFri, Nov 24, 2:33 PM AKST · 3234 days ago · 74 km deep · 62 km away
15. 1.525 km WNW of Petersville, AlaskaSat, Nov 25, 2:31 AM AKST · 3234 days ago · 86 km deep · 79 km away
16. 2.719 km SW of Skwentna, AlaskaSat, Nov 25, 3:38 PM AKST · 3233 days ago · 93 km deep · 78 km away
17. 1.551 km N of Chase, AlaskaSun, Nov 26, 12:37 AM AKST · 3233 days ago · 79 km deep · 96 km away
18. 1.513 km W of Susitna, AlaskaSun, Nov 26, 2:50 AM AKST · 3233 days ago · 64 km deep · 65 km away
19. 2.031 km WNW of Willow, AlaskaSun, Nov 26, 5:16 AM AKST · 3233 days ago · 63 km deep · 25 km away
20. 1.831 km WNW of Willow, AlaskaSun, Nov 26, 6:12 AM AKST · 3233 days ago · 62 km deep · 25 km away
21. 2.726 km WNW of Susitna, AlaskaSun, Nov 26, 8:04 AM AKST · 3233 days ago · 71 km deep · 57 km away
22. 1.654 km NNE of Chase, AlaskaSun, Nov 26, 9:14 AM AKST · 3233 days ago · 76 km deep · 98 km away
23. 1.627 km NNE of Skwentna, AlaskaSun, Nov 26, 12:22 PM AKST · 3232 days ago · 75 km deep · 51 km away
24. 1.537 km N of Fishhook, AlaskaSun, Nov 26, 4:03 PM AKST · 3232 days ago · 42 km deep · 57 km away
25. 1.520 km ESE of Susitna North, AlaskaSun, Nov 26, 5:00 PM AKST · 3232 days ago · 50 km deep · 38 km away
26. 1.616 km ENE of Chase, AlaskaSun, Nov 26, 6:39 PM AKST · 3232 days ago · 61 km deep · 54 km away
27. 2.717 km S of Susitna North, AlaskaSun, Nov 26, 7:16 PM AKST · 3232 days ago · 45 km deep · 18 km away
28. 1.944 km SSW of Skwentna, AlaskaSun, Nov 26, 10:36 PM AKST · 3232 days ago · 101 km deep · 90 km away
29. 1.626 km NNE of Susitna North, AlaskaMon, Nov 27, 12:52 AM AKST · 3232 days ago · 4 km deep · 48 km away
30. 1.532 km WSW of Trapper Creek, AlaskaMon, Nov 27, 12:56 AM AKST · 3232 days ago · 63 km deep · 32 km away
31. 2.318 km WNW of Fishhook, AlaskaMon, Nov 27, 8:43 AM AKST · 3232 days ago · 38 km deep · 42 km away
32. 1.647 km ENE of Susitna North, AlaskaMon, Nov 27, 11:23 AM AKST · 3231 days ago · 46 km deep · 70 km away
33. 1.617 km ENE of Susitna North, AlaskaMon, Nov 27, 11:38 AM AKST · 3231 days ago · 46 km deep · 40 km away
34. 1.546 km S of Skwentna, AlaskaMon, Nov 27, 3:19 PM AKST · 3231 days ago · 81 km deep · 84 km away
35. 1.543 km NNE of Chase, AlaskaMon, Nov 27, 3:28 PM AKST · 3231 days ago · 79 km deep · 87 km away
36. 2.521 km NW of Petersville, AlaskaMon, Nov 27, 3:53 PM AKST · 3231 days ago · 89 km deep · 79 km away
37. 2.244 km NNW of Sutton-Alpine, AlaskaMon, Nov 27, 4:08 PM AKST · 3231 days ago · 28 km deep · 64 km away
38. 1.92 km WSW of Susitna, AlaskaMon, Nov 27, 6:20 PM AKST · 3231 days ago · 57 km deep · 60 km away
39. 1.531 km NNW of Willow, AlaskaMon, Nov 27, 6:54 PM AKST · 3231 days ago · 55 km deep · 9 km away
40. 2.129 km WNW of Petersville, AlaskaMon, Nov 27, 7:18 PM AKST · 3231 days ago · 87 km deep · 83 km away
41. 2.541 km NNE of Petersville, AlaskaTue, Nov 28, 12:15 AM AKST · 3231 days ago · 87 km deep · 92 km away · felt by 1
42. 1.57 km N of Houston, AlaskaTue, Nov 28, 1:43 AM AKST · 3231 days ago · 41 km deep · 44 km away
43. 1.74 km S of Big Lake, AlaskaTue, Nov 28, 2:01 AM AKST · 3231 days ago · 39 km deep · 64 km away
44. 1.621 km ENE of Beluga, AlaskaTue, Nov 28, 5:46 AM AKST · 3231 days ago · 15 km deep · 96 km away
45. 1.536 km NNE of Chase, AlaskaTue, Nov 28, 8:00 AM AKST · 3231 days ago · 69 km deep · 81 km away
46. 1.943 km NNE of Petersville, AlaskaTue, Nov 28, 1:11 PM AKST · 3230 days ago · 88 km deep · 91 km away
47. 2.922 km WSW of Petersville, AlaskaWed, Nov 29, 5:17 AM AKST · 3230 days ago · 85 km deep · 63 km away · felt by 1
48. 1.535 km WSW of Petersville, AlaskaWed, Nov 29, 2:48 PM AKST · 3229 days ago · 87 km deep · 75 km away
49. 1.66 km SW of Houston, AlaskaWed, Nov 29, 9:37 PM AKST · 3229 days ago · 37 km deep · 54 km away
50. 1.521 km NNW of Fishhook, AlaskaThu, Nov 30, 1:34 AM AKST · 3229 days ago · 16 km deep · 43 km away
51. 1.918 km N of Meadow Lakes, AlaskaThu, Nov 30, 7:33 AM AKST · 3229 days ago · 36 km deep · 42 km away
52. 2.110 km SSE of Skwentna, AlaskaThu, Nov 30, 10:22 AM AKST · 3229 days ago · 74 km deep · 58 km away
53. 2.016 km E of Susitna North, AlaskaThu, Nov 30, 9:03 PM AKST · 3228 days ago · 49 km deep · 38 km away
54. 1.731 km WNW of Willow, AlaskaThu, Nov 30, 9:18 PM AKST · 3228 days ago · 57 km deep · 31 km away
55. 1.622 km WNW of Petersville, AlaskaFri, Dec 1, 4:15 AM AKST · 3228 days ago · 87 km deep · 78 km away
56. 1.719 km SSW of Susitna, AlaskaFri, Dec 1, 5:29 AM AKST · 3228 days ago · 65 km deep · 77 km away
57. 3.313 km WNW of Susitna, AlaskaFri, Dec 1, 7:22 AM AKST · 3228 days ago · 67 km deep · 56 km away · felt by 1
58. 1.628 km ESE of Susitna North, AlaskaFri, Dec 1, 10:25 AM AKST · 3228 days ago · 39 km deep · 46 km away
59. 1.542 km NNE of Petersville, AlaskaFri, Dec 1, 11:26 AM AKST · 3227 days ago · 90 km deep · 93 km away
60. 1.57 km W of Skwentna, AlaskaFri, Dec 1, 2:54 PM AKST · 3227 days ago · 83 km deep · 69 km away

The first 60 of at least 199.

Before

1. 1.744 km NNE of Chase, AlaskaTue, Nov 21, 12:54 AM AKST · 3238 days ago · 77 km deep · 87 km away
2. 1.520 km N of Beluga, AlaskaMon, Nov 20, 3:12 PM AKST · 3238 days ago · 69 km deep · 91 km away
3. 1.91 km E of Big Lake, AlaskaMon, Nov 20, 11:45 AM AKST · 3238 days ago · 38 km deep · 60 km away
4. 1.826 km W of Skwentna, AlaskaMon, Nov 20, 10:21 AM AKST · 3239 days ago · 98 km deep · 89 km away
5. 1.531 km WNW of Petersville, AlaskaMon, Nov 20, 7:50 AM AKST · 3239 days ago · 90 km deep · 83 km away
6. 2.535 km W of Skwentna, AlaskaMon, Nov 20, 5:56 AM AKST · 3239 days ago · 104 km deep · 97 km away
7. 1.617 km SSW of Skwentna, AlaskaMon, Nov 20, 4:00 AM AKST · 3239 days ago · 83 km deep · 74 km away
8. 1.644 km W of Petersville, AlaskaMon, Nov 20, 12:44 AM AKST · 3239 days ago · 94 km deep · 91 km away
9. 1.716 km SW of Petersville, AlaskaSun, Nov 19, 1:35 PM AKST · 3239 days ago · 74 km deep · 58 km away
10. 2.0Central AlaskaSun, Nov 19, 11:37 AM AKST · 3239 days ago · 53 km deep · 89 km away
11. 1.813 km NNE of Susitna North, AlaskaSun, Nov 19, 2:48 AM AKST · 3240 days ago · 8 km deep · 34 km away
12. 1.619 km ESE of Skwentna, AlaskaSat, Nov 18, 12:13 PM AKST · 3240 days ago · 73 km deep · 47 km away
13. 2.335 km NNW of Sutton-Alpine, AlaskaSat, Nov 18, 10:47 AM AKST · 3241 days ago · 25 km deep · 68 km away
14. 2.021 km SSW of Trapper Creek, AlaskaFri, Nov 17, 4:31 PM AKST · 3241 days ago · 55 km deep · 15 km away
15. 1.67 km WNW of Knik-Fairview, AlaskaFri, Nov 17, 1:05 AM AKST · 3242 days ago · 31 km deep · 62 km away
16. 2.117 km ENE of Willow, AlaskaThu, Nov 16, 8:21 AM AKST · 3243 days ago · 52 km deep · 39 km away
17. 1.541 km NE of Chase, AlaskaThu, Nov 16, 2:26 AM AKST · 3243 days ago · 8 km deep · 84 km away
18. 2.035 km W of Skwentna, AlaskaWed, Nov 15, 3:49 PM AKST · 3243 days ago · 119 km deep · 97 km away
19. 1.636 km ENE of Susitna North, AlaskaWed, Nov 15, 12:30 PM AKST · 3243 days ago · 40 km deep · 58 km away
20. 1.513 km N of Houston, AlaskaWed, Nov 15, 11:23 AM AKST · 3243 days ago · 38 km deep · 40 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak017expp77m (also filed as ak17358015). Read Sat, Oct 3, 2026, 7:43 AM UTC.