Alaska earthquakes

M1.9 earthquake Central Alaska

A magnitude 1.9 earthquake struck in Central Alaska on Mon, Oct 28, 2019, 2:39 AM AKDT (10:39 UTC), 100 km (62 mi) below the surface.

A larger quake followed: M4.0 49 km NNE of Petersville, Alaska. This one was a foreshock.

Healy 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
1.9 (ml), micro
Local time
UTC
2019-10-28 10:39:03 UTC
Depth
100.3 km (62.3 mi), intermediate-depth
Epicenter
63.328° N, 149.756° W
Region
Alaska
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Stations used
45

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 197 in the 60 days after this one and 98 in the 30 days before it.

After

  1. 1.548 km WSW of Cantwell, Alaska · 2528 days ago · 90 km deep · 14 km away
  2. 3.472 km ENE of Chase, Alaska · 2528 days ago · 56 km deep · 90 km away
  3. 1.861 km SE of Denali National Park, Alaska · 2528 days ago · 137 km deep · 49 km away
  4. 1.654 km NNW of Petersville, Alaska · 2528 days ago · 110 km deep · 82 km away · felt by 1
  5. 1.557 km E of Cantwell, Alaska · 2528 days ago · 2 km deep · 98 km away
  6. 2.964 km SE of Denali National Park, Alaska · 2527 days ago · 130 km deep · 66 km away
  7. 2.241 km SE of Cantwell, Alaska · 2527 days ago · 72 km deep · 73 km away
  8. 2.143 km NE of Chase, Alaska · 2527 days ago · 61 km deep · 65 km away
  9. 1.538 km SW of Cantwell, Alaska · 2527 days ago · 79 km deep · 28 km away
  10. 1.842 km SE of Denali National Park, Alaska · 2527 days ago · 9 km deep · 67 km away
  11. 1.718 km N of Cantwell, Alaska · 2527 days ago · 102 km deep · 46 km away
  12. 1.728 km NE of Chase, Alaska · 2527 days ago · 64 km deep · 77 km away
  13. 1.759 km W of Cantwell, Alaska · 2527 days ago · 114 km deep · 22 km away
  14. 1.534 km ENE of Chase, Alaska · 2526 days ago · 2 km deep · 81 km away
  15. 2.36 km E of Healy, Alaska · 2526 days ago · 108 km deep · 74 km away
  16. 2.571 km NNE of Petersville, Alaska · 2526 days ago · 107 km deep · 41 km away
  17. 1.567 km ESE of Denali National Park, Alaska · 2526 days ago · 128 km deep · 38 km away
  18. 2.029 km ESE of Denali National Park, Alaska · 2526 days ago · 13 km deep · 71 km away
  19. 2.064 km SE of Denali National Park, Alaska · 2526 days ago · 125 km deep · 64 km away
  20. 1.970 km NNE of Petersville, Alaska · 2525 days ago · 100 km deep · 40 km away
  21. 1.546 km WNW of Cantwell, Alaska · 2525 days ago · 0 km deep · 23 km away
  22. 1.658 km W of Cantwell, Alaska · 2525 days ago · 111 km deep · 20 km away
  23. 1.744 km NE of Chase, Alaska · 2525 days ago · 63 km deep · 63 km away
  24. 1.648 km SE of Denali National Park, Alaska · 2525 days ago · 12 km deep · 60 km away
  25. 1.656 km NNE of Petersville, Alaska · 2524 days ago · 98 km deep · 53 km away
  26. 1.628 km WNW of Cantwell, Alaska · 2523 days ago · 101 km deep · 21 km away
  27. 2.161 km SE of Denali National Park, Alaska · 2523 days ago · 121 km deep · 61 km away
  28. 2.262 km SE of Denali National Park, Alaska · 2522 days ago · 131 km deep · 61 km away
  29. 1.655 km NNE of Petersville, Alaska · 2522 days ago · 96 km deep · 53 km away
  30. 1.865 km ESE of Denali National Park, Alaska · 2522 days ago · 133 km deep · 39 km away
  31. 1.640 km NNE of Petersville, Alaska · 2521 days ago · 79 km deep · 65 km away
  32. 1.870 km S of Cantwell, Alaska · 2521 days ago · 6 km deep · 78 km away
  33. 1.536 km SSW of Cantwell, Alaska · 2521 days ago · 69 km deep · 43 km away
  34. 1.540 km SSE of Denali National Park, Alaska · 2521 days ago · 3 km deep · 80 km away
  35. 1.565 km N of Petersville, Alaska · 2519 days ago · 125 km deep · 64 km away
  36. 1.632 km NNE of Petersville, Alaska · 2519 days ago · 78 km deep · 73 km away
  37. 1.757 km NNW of Petersville, Alaska · 2519 days ago · 12 km deep · 77 km away
  38. 1.563 km ESE of Denali National Park, Alaska · 2519 days ago · 132 km deep · 41 km away
  39. 1.864 km ENE of Chase, Alaska · 2519 days ago · 61 km deep · 73 km away
  40. 1.54 km W of Healy, Alaska · 2518 days ago · 107 km deep · 68 km away
  41. 1.648 km ESE of Denali National Park, Alaska · 2518 days ago · 11 km deep · 58 km away
  42. 1.767 km N of Petersville, Alaska · 2518 days ago · 115 km deep · 51 km away
  43. 1.977 km S of Cantwell, Alaska · 2518 days ago · 55 km deep · 88 km away
  44. 2.354 km SSE of Cantwell, Alaska · 2517 days ago · 65 km deep · 73 km away
  45. 2.046 km NNE of Petersville, Alaska · 2516 days ago · 87 km deep · 61 km away
  46. 1.656 km NNW of Petersville, Alaska · 2516 days ago · 111 km deep · 87 km away
  47. 2.767 km SE of Denali National Park, Alaska · 2516 days ago · 112 km deep · 48 km away
  48. 1.750 km SSW of Cantwell, Alaska · 2515 days ago · 93 km deep · 40 km away
  49. 1.955 km N of Petersville, Alaska · 2515 days ago · 113 km deep · 58 km away
  50. 1.646 km WNW of Cantwell, Alaska · 2515 days ago · 122 km deep · 27 km away
  51. 1.547 km SSE of Cantwell, Alaska · 2514 days ago · 62 km deep · 66 km away
  52. 2.066 km NNE of Petersville, Alaska · 2514 days ago · 98 km deep · 43 km away
  53. 2.453 km SSE of Denali National Park, Alaska · 2514 days ago · 10 km deep · 91 km away
  54. 1.548 km SSE of Denali National Park, Alaska · 2514 days ago · 10 km deep · 90 km away
  55. 2.233 km ENE of Chase, Alaska · 2514 days ago · 68 km deep · 82 km away
  56. 1.963 km SE of Denali National Park, Alaska · 2513 days ago · 129 km deep · 57 km away
  57. 2.242 km E of Denali National Park, Alaska · 2512 days ago · 12 km deep · 60 km away
  58. 3.360 km NNE of Petersville, Alaska · 2512 days ago · 8 km deep · 50 km away
  59. 2.066 km N of Petersville, Alaska · 2512 days ago · 111 km deep · 57 km away
  60. 1.956 km NNE of Chase, Alaska · 2512 days ago · 77 km deep · 44 km away

The first 60 of 197.

Before

  1. 2.567 km SSE of Cantwell, Alaska · 2528 days ago · 60 km deep · 88 km away
  2. 1.514 km ENE of Petersville, Alaska · 2528 days ago · 65 km deep · 94 km away
  3. 1.918 km N of Cantwell, Alaska · 2528 days ago · 1 km deep · 49 km away
  4. 1.526 km SSE of Cantwell, Alaska · 2529 days ago · 84 km deep · 54 km away
  5. 1.647 km SW of Cantwell, Alaska · 2529 days ago · 90 km deep · 23 km away
  6. 1.962 km N of Petersville, Alaska · 2529 days ago · 121 km deep · 68 km away
  7. 2.276 km ENE of Chase, Alaska · 2529 days ago · 58 km deep · 87 km away
  8. 2.253 km E of Cantwell, Alaska · 2529 days ago · 74 km deep · 94 km away
  9. 1.572 km SSE of Cantwell, Alaska · 2529 days ago · 73 km deep · 93 km away
  10. 4.565 km SSE of Cantwell, Alaska · 2529 days ago · 75 km deep · 88 km away · felt by 320
  11. 2.016 km NNW of Cantwell, Alaska · 2530 days ago · 6 km deep · 43 km away
  12. 1.544 km WSW of Cantwell, Alaska · 2530 days ago · 93 km deep · 17 km away
  13. 1.667 km NNE of Petersville, Alaska · 2530 days ago · 96 km deep · 41 km away
  14. 1.566 km ESE of Denali National Park, Alaska · 2531 days ago · 124 km deep · 40 km away
  15. 1.825 km NW of Petersville, Alaska · 2531 days ago · 89 km deep · 97 km away
  16. 1.834 km NNW of Petersville, Alaska · 2531 days ago · 91 km deep · 84 km away
  17. 1.656 km SE of Denali National Park, Alaska · 2532 days ago · 127 km deep · 57 km away
  18. 1.569 km NNE of Petersville, Alaska · 2532 days ago · 113 km deep · 43 km away
  19. 2.243 km SSE of Denali National Park, Alaska · 2532 days ago · 4 km deep · 77 km away
  20. 1.544 km NNW of Petersville, Alaska · 2532 days ago · 104 km deep · 85 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak019dtyy5xh. Read Tue, Sep 29, 2026, 1:37 PM UTC.