Alaska earthquakes

M1.6 earthquake 33 km ENE of Susitna North, Alaska

A magnitude 1.6 earthquake struck 33 km ENE of Susitna North, Alaska on Fri, Apr 2, 2021, 1:55 AM AKDT (09:55 UTC), 41 km (25 mi) below the surface.

Automatic solution: the magnitude and location may still be revised.

A larger quake followed: M6.1 73 km N of Chickaloon, Alaska. This one was a foreshock.

Susitna North forecastMore in Alaska

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
1.6 (ml), micro
Local time
UTC
2021-04-02 09:55:53 UTC
Depth
40.8 km (25.4 mi), shallow
Epicenter
62.255° N, 149.233° W
Region
Alaska
Tsunami flag
No
Status
Automatic solution, may be revised

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

An automatic solution; a seismologist may revise it.

Stations used
68

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: at least 202 in the 60 days after this one and 118 in the 30 days before it.

After

  1. 1.570 km SE of Cantwell, Alaska · 2007 days ago · 62 km deep · 88 km away
  2. 1.626 km SSE of Susitna North, Alaska · 2007 days ago · 36 km deep · 37 km away
  3. 1.568 km NNE of Chickaloon, Alaska · 2007 days ago · 51 km deep · 58 km away
  4. 1.728 km ESE of Susitna North, Alaska · 2006 days ago · 38 km deep · 20 km away
  5. 2.02 km NNE of Big Lake, Alaska · 2005 days ago · 35 km deep · 88 km away
  6. 1.563 km NE of Chase, Alaska · 2005 days ago · 64 km deep · 58 km away
  7. 2.04 km S of Big Lake, Alaska · 2005 days ago · 32 km deep · 95 km away
  8. 2.38 km NW of Glacier View, Alaska · 2005 days ago · 23 km deep · 89 km away
  9. 1.6Southern Alaska · 2005 days ago · 47 km deep · 89 km away
  10. 1.59 km S of Talkeetna, Alaska · 2005 days ago · 73 km deep · 45 km away
  11. 1.66 km ENE of Willow, Alaska · 2005 days ago · 6 km deep · 65 km away
  12. 1.935 km NNE of Petersville, Alaska · 2003 days ago · 83 km deep · 92 km away
  13. 1.67 km NNW of Big Lake, Alaska · 2003 days ago · 49 km deep · 84 km away
  14. 1.829 km SSW of Petersville, Alaska · 2003 days ago · 73 km deep · 91 km away
  15. 1.510 km NE of Susitna, Alaska · 2003 days ago · 49 km deep · 93 km away
  16. 1.531 km NE of Skwentna, Alaska · 2002 days ago · 70 km deep · 92 km away
  17. 1.623 km NW of Fishhook, Alaska · 2002 days ago · 39 km deep · 46 km away
  18. 1.6Southern Alaska · 2002 days ago · 63 km deep · 100 km away
  19. 2.043 km NNW of Chickaloon, Alaska · 2002 days ago · 42 km deep · 30 km away · felt by 1
  20. 2.13 km E of Big Lake, Alaska · 2002 days ago · 38 km deep · 89 km away
  21. 1.529 km SSW of Cantwell, Alaska · 2001 days ago · 77 km deep · 98 km away
  22. 1.532 km E of Skwentna, Alaska · 2001 days ago · 12 km deep · 87 km away
  23. 1.653 km NNE of Chase, Alaska · 2001 days ago · 74 km deep · 74 km away
  24. 2.018 km N of Petersville, Alaska · 2001 days ago · 88 km deep · 90 km away
  25. 1.53 km ENE of Big Lake, Alaska · 2001 days ago · 31 km deep · 87 km away
  26. 2.570 km N of Chickaloon, Alaska · 2001 days ago · 12 km deep · 53 km away
  27. 1.853 km NNE of Chase, Alaska · 2000 days ago · 77 km deep · 80 km away
  28. 1.72 km NE of Big Lake, Alaska · 2000 days ago · 47 km deep · 87 km away
  29. 1.628 km NNE of Petersville, Alaska · 2000 days ago · 80 km deep · 87 km away
  30. 1.567 km SE of Cantwell, Alaska · 2000 days ago · 80 km deep · 91 km away · felt by 1
  31. 1.911 km N of Fishhook, Alaska · 1999 days ago · 10 km deep · 45 km away
  32. 1.513 km WNW of Fishhook, Alaska · 1999 days ago · 40 km deep · 54 km away
  33. 1.79 km SSE of Trapper Creek, Alaska · 1999 days ago · 7 km deep · 48 km away
  34. 2.056 km NE of Chase, Alaska · 1999 days ago · 11 km deep · 68 km away
  35. 1.57 km S of Willow, Alaska · 1998 days ago · 42 km deep · 77 km away
  36. 1.617 km WNW of Fishhook, Alaska · 1998 days ago · 10 km deep · 50 km away
  37. 1.522 km E of Susitna North, Alaska · 1996 days ago · 4 km deep · 16 km away
  38. 1.81 km SW of Big Lake, Alaska · 1996 days ago · 46 km deep · 91 km away
  39. 1.558 km SW of Cantwell, Alaska · 1996 days ago · 80 km deep · 80 km away
  40. 1.755 km S of Cantwell, Alaska · 1996 days ago · 3 km deep · 72 km away
  41. 1.736 km NNW of Eureka Roadhouse, Alaska · 1996 days ago · 19 km deep · 99 km away
  42. 1.549 km NNE of Chase, Alaska · 1995 days ago · 76 km deep · 77 km away
  43. 1.627 km NNW of Susitna, Alaska · 1995 days ago · 64 km deep · 97 km away
  44. 1.548 km NNE of Chase, Alaska · 1995 days ago · 69 km deep · 65 km away
  45. 2.621 km E of Skwentna, Alaska · 1994 days ago · 70 km deep · 95 km away
  46. 1.934 km NNE of Petersville, Alaska · 1994 days ago · 88 km deep · 90 km away
  47. 1.67 km SW of Big Lake, Alaska · 1994 days ago · 39 km deep · 97 km away
  48. 1.661 km SSE of Cantwell, Alaska · 1993 days ago · 12 km deep · 85 km away
  49. 1.560 km SSE of Cantwell, Alaska · 1993 days ago · 13 km deep · 86 km away
  50. 1.93 km N of Big Lake, Alaska · 1993 days ago · 47 km deep · 87 km away
  51. 1.512 km NNW of Fishhook, Alaska · 1993 days ago · 10 km deep · 45 km away
  52. 1.813 km SSE of Chickaloon, Alaska · 1992 days ago · 12 km deep · 78 km away
  53. 1.626 km ESE of Skwentna, Alaska · 1992 days ago · 70 km deep · 96 km away
  54. 2.133 km E of Skwentna, Alaska · 1992 days ago · 20 km deep · 86 km away
  55. 1.541 km E of Chase, Alaska · 1992 days ago · 4 km deep · 22 km away
  56. 1.629 km SSW of Petersville, Alaska · 1992 days ago · 67 km deep · 91 km away
  57. 2.321 km SSE of Susitna North, Alaska · 1991 days ago · 16 km deep · 38 km away
  58. 1.618 km N of Fishhook, Alaska · 1991 days ago · 1 km deep · 39 km away
  59. 1.847 km S of Cantwell, Alaska · 1991 days ago · 69 km deep · 81 km away
  60. 2.233 km ENE of Skwentna, Alaska · 1991 days ago · 58 km deep · 83 km away

The first 60 of at least 202.

Before

  1. 1.725 km NNW of Susitna, Alaska · 2008 days ago · 62 km deep · 99 km away
  2. 2.519 km NW of Fishhook, Alaska · 2008 days ago · 38 km deep · 44 km away
  3. 1.560 km SSE of Cantwell, Alaska · 2008 days ago · 9 km deep · 88 km away
  4. 1.750 km N of Chickaloon, Alaska · 2008 days ago · 34 km deep · 38 km away
  5. 1.843 km SW of Cantwell, Alaska · 2008 days ago · 91 km deep · 94 km away
  6. 1.723 km NNW of Susitna, Alaska · 2008 days ago · 52 km deep · 93 km away
  7. 2.23 km SSE of Big Lake, Alaska · 2009 days ago · 38 km deep · 92 km away
  8. 1.819 km SW of Glacier View, Alaska · 2009 days ago · 29 km deep · 97 km away
  9. 2.63 km SSE of Big Lake, Alaska · 2009 days ago · 36 km deep · 92 km away
  10. 2.49 km SW of Trapper Creek, Alaska · 2009 days ago · 56 km deep · 59 km away
  11. 1.651 km SW of Cantwell, Alaska · 2009 days ago · 91 km deep · 97 km away
  12. 1.565 km S of Cantwell, Alaska · 2009 days ago · 70 km deep · 66 km away
  13. 2.360 km S of Cantwell, Alaska · 2010 days ago · 62 km deep · 67 km away
  14. 1.757 km NE of Chase, Alaska · 2010 days ago · 52 km deep · 66 km away
  15. 1.758 km NE of Chase, Alaska · 2010 days ago · 62 km deep · 68 km away
  16. 2.317 km NNE of Susitna North, Alaska · 2010 days ago · 51 km deep · 24 km away
  17. 2.244 km S of Cantwell, Alaska · 2010 days ago · 7 km deep · 83 km away
  18. 1.67 km SSE of Willow, Alaska · 2011 days ago · 40 km deep · 76 km away
  19. 1.73 km SSW of Big Lake, Alaska · 2011 days ago · 37 km deep · 93 km away
  20. 1.86 km S of Willow, Alaska · 2012 days ago · 41 km deep · 75 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak02148b4qct. Read Wed, Sep 30, 2026, 8:57 PM UTC.