Alaska earthquakes

M1.9 earthquake 23 km SE of Chickaloon, Alaska

A magnitude 1.9 earthquake struck 23 km SE of Chickaloon, Alaska on Mon, Oct 21, 2019, 7:48 PM AKDT (03:48 UTC), 12 km (7 mi) below the surface.

A larger quake followed: M3.7 12 km NNE of Meadow Lakes, Alaska. This one was a foreshock.

Sutton-Alpine 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, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2019-10-22 03:48:47 UTC
Depth
11.8 km (7.3 mi), shallow
Epicenter
61.677° N, 148.086° 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
27

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 184 in the 60 days after this one and 84 in the 30 days before it.

After

  1. 1.86 km WNW of Houston, Alaska · 2538 days ago · 44 km deep · 98 km away
  2. 2.3Southern Alaska · 2538 days ago · 30 km deep · 19 km away
  3. 2.144 km S of Glacier View, Alaska · 2538 days ago · 14 km deep · 33 km away
  4. 1.647 km N of Valdez, Alaska · 2537 days ago · 32 km deep · 90 km away
  5. 1.913 km NNE of Houston, Alaska · 2536 days ago · 42 km deep · 86 km away
  6. 2.3Southern Alaska · 2536 days ago · 30 km deep · 100 km away
  7. 2.331 km W of Tatitlek, Alaska · 2536 days ago · 23 km deep · 99 km away
  8. 1.544 km NNW of Valdez, Alaska · 2535 days ago · 17 km deep · 85 km away
  9. 1.716 km SE of Susitna North, Alaska · 2535 days ago · 45 km deep · 91 km away
  10. 1.631 km NW of Valdez, Alaska · 2535 days ago · 14 km deep · 81 km away
  11. 1.519 km N of Fishhook, Alaska · 2535 days ago · 6 km deep · 63 km away
  12. 2.031 km N of Sutton-Alpine, Alaska · 2534 days ago · 0 km deep · 57 km away
  13. 1.732 km N of Sutton-Alpine, Alaska · 2534 days ago · 4 km deep · 57 km away
  14. 2.14 km SSE of Glacier View, Alaska · 2534 days ago · 25 km deep · 26 km away
  15. 1.815 km N of Fishhook, Alaska · 2533 days ago · 4 km deep · 67 km away
  16. 1.523 km S of Chickaloon, Alaska · 2533 days ago · 28 km deep · 25 km away
  17. 2.148 km NNW of Valdez, Alaska · 2532 days ago · 20 km deep · 83 km away
  18. 1.621 km N of Fishhook, Alaska · 2532 days ago · 5 km deep · 65 km away · felt by 1
  19. 3.044 km NNW of Valdez, Alaska · 2532 days ago · 30 km deep · 82 km away · felt by 1
  20. 1.65 km SSE of Big Lake, Alaska · 2531 days ago · 40 km deep · 99 km away
  21. 3.24 km SE of Big Lake, Alaska · 2530 days ago · 46 km deep · 98 km away · felt by 27
  22. 1.94 km SE of Big Lake, Alaska · 2530 days ago · 37 km deep · 98 km away
  23. 1.53 km ESE of Big Lake, Alaska · 2530 days ago · 37 km deep · 98 km away
  24. 2.24 km SSE of Big Lake, Alaska · 2530 days ago · 30 km deep · 100 km away
  25. 1.544 km NW of Tatitlek, Alaska · 2530 days ago · 5 km deep · 73 km away
  26. 2.02 km ESE of Big Lake, Alaska · 2530 days ago · 37 km deep · 98 km away
  27. 1.621 km NNW of Sutton-Alpine, Alaska · 2529 days ago · 7 km deep · 52 km away
  28. 1.53 km SSE of Big Lake, Alaska · 2529 days ago · 44 km deep · 99 km away
  29. 1.835 km S of Nelchina, Alaska · 2528 days ago · 20 km deep · 74 km away
  30. 2.120 km NW of Eureka Roadhouse, Alaska · 2528 days ago · 20 km deep · 55 km away
  31. 1.93 km SE of Big Lake, Alaska · 2527 days ago · 39 km deep · 98 km away
  32. 3.56 km SE of Big Lake, Alaska · 2527 days ago · 42 km deep · 96 km away · felt by 146
  33. 1.549 km SSE of Nelchina, Alaska · 2527 days ago · 29 km deep · 89 km away
  34. 2.9Southern Alaska · 2527 days ago · 32 km deep · 86 km away · felt by 9
  35. 2.15 km SSE of Big Lake, Alaska · 2527 days ago · 26 km deep · 99 km away
  36. 2.020 km NW of Eureka Roadhouse, Alaska · 2527 days ago · 20 km deep · 56 km away
  37. 1.510 km NNE of Meadow Lakes, Alaska · 2526 days ago · 38 km deep · 78 km away
  38. 1.510 km S of Glacier View, Alaska · 2526 days ago · 32 km deep · 22 km away
  39. 2.16 km ENE of Houston, Alaska · 2526 days ago · 41 km deep · 86 km away
  40. 2.06 km N of Tanaina, Alaska · 2526 days ago · 39 km deep · 71 km away
  41. 2.35 km WNW of Meadow Lakes, Alaska · 2525 days ago · 42 km deep · 86 km away
  42. 1.614 km N of Fishhook, Alaska · 2525 days ago · 14 km deep · 66 km away
  43. 2.110 km N of Meadow Lakes, Alaska · 2525 days ago · 38 km deep · 79 km away
  44. 1.83 km SSE of Big Lake, Alaska · 2525 days ago · 37 km deep · 100 km away
  45. 2.47 km SE of Big Lake, Alaska · 2525 days ago · 48 km deep · 98 km away · felt by 2
  46. 1.742 km NNW of Valdez, Alaska · 2524 days ago · 20 km deep · 85 km away
  47. 1.648 km WNW of Valdez, Alaska · 2524 days ago · 10 km deep · 63 km away
  48. 1.726 km SE of Susitna North, Alaska · 2524 days ago · 43 km deep · 81 km away
  49. 1.741 km ENE of Susitna North, Alaska · 2524 days ago · 8 km deep · 88 km away
  50. 2.346 km NNE of Chickaloon, Alaska · 2523 days ago · 13 km deep · 59 km away
  51. 2.650 km N of Chickaloon, Alaska · 2523 days ago · 37 km deep · 69 km away
  52. 1.534 km N of Chickaloon, Alaska · 2523 days ago · 31 km deep · 54 km away
  53. 3.64 km NNE of Big Lake, Alaska · 2523 days ago · 46 km deep · 98 km away · felt by 214
  54. 2.45 km NNE of Big Lake, Alaska · 2523 days ago · 45 km deep · 97 km away · felt by 2
  55. 1.74 km SSE of Big Lake, Alaska · 2523 days ago · 38 km deep · 100 km away
  56. 1.818 km NW of Fishhook, Alaska · 2522 days ago · 41 km deep · 77 km away
  57. 1.838 km SSE of Glacier View, Alaska · 2522 days ago · 15 km deep · 40 km away
  58. 1.943 km N of Chickaloon, Alaska · 2521 days ago · 23 km deep · 59 km away
  59. 1.519 km NW of Tatitlek, Alaska · 2521 days ago · 18 km deep · 99 km away
  60. 3.54 km ESE of Big Lake, Alaska · 2521 days ago · 42 km deep · 97 km away · felt by 54

The first 60 of 184.

Before

  1. 1.87 km NW of Elmendorf Air Force Base, Alaska · 2539 days ago · 22 km deep · 96 km away
  2. 2.32 km SSE of Big Lake, Alaska · 2540 days ago · 43 km deep · 100 km away
  3. 1.81 km E of Houston, Alaska · 2541 days ago · 40 km deep · 91 km away
  4. 1.55 km SE of Big Lake, Alaska · 2542 days ago · 34 km deep · 98 km away
  5. 2.5Southern Alaska · 2542 days ago · 32 km deep · 99 km away · felt by 3
  6. 2.336 km SSE of Nelchina, Alaska · 2542 days ago · 15 km deep · 80 km away
  7. 1.57 km SE of Willow, Alaska · 2543 days ago · 45 km deep · 99 km away
  8. 1.62 km NNE of Big Lake, Alaska · 2544 days ago · 40 km deep · 99 km away
  9. 2.3Southern Alaska · 2545 days ago · 14 km deep · 87 km away
  10. 1.752 km N of Chickaloon, Alaska · 2545 days ago · 12 km deep · 70 km away
  11. 1.740 km W of Valdez, Alaska · 2546 days ago · 3 km deep · 76 km away
  12. 1.815 km NNE of Fishhook, Alaska · 2547 days ago · 27 km deep · 57 km away
  13. 1.524 km S of Glacier View, Alaska · 2548 days ago · 9 km deep · 23 km away
  14. 1.746 km NW of Valdez, Alaska · 2548 days ago · 12 km deep · 64 km away
  15. 1.629 km NW of Valdez, Alaska · 2548 days ago · 20 km deep · 82 km away
  16. 1.648 km N of Valdez, Alaska · 2548 days ago · 35 km deep · 92 km away
  17. 1.918 km NNW of Sutton-Alpine, Alaska · 2548 days ago · 10 km deep · 51 km away
  18. 1.626 km NW of Eureka Roadhouse, Alaska · 2548 days ago · 24 km deep · 60 km away
  19. 1.625 km E of Susitna North, Alaska · 2548 days ago · 37 km deep · 88 km away
  20. 2.135 km NNW of Valdez, Alaska · 2548 days ago · 15 km deep · 89 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak019djxm2i3. Read Sun, Oct 4, 2026, 5:52 AM UTC.