Alaska earthquakes

M1.8 earthquake 21 km ENE of Cantwell, Alaska

A magnitude 1.8 earthquake struck 21 km ENE of Cantwell, Alaska on Sat, Jul 28, 2018, 12:00 AM AKDT (08:00 UTC), 8 km (5 mi) below the surface.

A larger quake followed: M3.7 34 km W of Cantwell, 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
1.8 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2018-07-28 08:00:12 UTC
Depth
8.3 km (5.2 mi), shallow
Epicenter
63.454° N, 148.548° 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
56

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 82 in the 60 days after this one and 31 in the 30 days before it.

After

  1. 1.868 km ESE of Denali National Park, Alaska · 2987 days ago · 124 km deep · 98 km away
  2. 1.761 km W of Cantwell, Alaska · 2987 days ago · 110 km deep · 81 km away
  3. 1.820 km WNW of Cantwell, Alaska · 2987 days ago · 95 km deep · 40 km away
  4. 2.277 km ESE of McKinley Park, Alaska · 2987 days ago · 6 km deep · 58 km away
  5. 1.653 km SW of Harding-Birch Lakes, Alaska · 2987 days ago · 3 km deep · 87 km away
  6. 1.554 km SW of Harding-Birch Lakes, Alaska · 2986 days ago · 4 km deep · 86 km away
  7. 1.764 km SE of Cantwell, Alaska · 2984 days ago · 62 km deep · 60 km away
  8. 2.14 km NE of McKinley Park, Alaska · 2984 days ago · 101 km deep · 37 km away
  9. 1.7Central Alaska · 2982 days ago · 113 km deep · 54 km away
  10. 1.669 km SE of Cantwell, Alaska · 2982 days ago · 66 km deep · 66 km away
  11. 2.273 km SSE of Cantwell, Alaska · 2982 days ago · 68 km deep · 72 km away
  12. 1.571 km WSW of Delta Junction, Alaska · 2981 days ago · 6 km deep · 83 km away
  13. 1.957 km N of Chase, Alaska · 2981 days ago · 81 km deep · 89 km away
  14. 1.682 km ESE of McKinley Park, Alaska · 2981 days ago · 4 km deep · 63 km away
  15. 2.010 km NNW of Cantwell, Alaska · 2980 days ago · 11 km deep · 25 km away
  16. 1.654 km S of Cantwell, Alaska · 2980 days ago · 67 km deep · 65 km away
  17. 1.559 km WSW of Harding-Birch Lakes, Alaska · 2979 days ago · 1 km deep · 84 km away
  18. 3.450 km S of Cantwell, Alaska · 2979 days ago · 65 km deep · 58 km away
  19. 1.6Central Alaska · 2979 days ago · 67 km deep · 86 km away
  20. 2.145 km SSW of Cantwell, Alaska · 2978 days ago · 79 km deep · 63 km away
  21. 1.966 km ENE of Chase, Alaska · 2978 days ago · 50 km deep · 91 km away
  22. 1.747 km ENE of Chase, Alaska · 2977 days ago · 52 km deep · 99 km away
  23. 1.650 km WNW of Cantwell, Alaska · 2976 days ago · 118 km deep · 69 km away
  24. 2.28 km WSW of Healy, Alaska · 2976 days ago · 115 km deep · 50 km away
  25. 2.453 km E of Cantwell, Alaska · 2976 days ago · 77 km deep · 33 km away
  26. 1.5Central Alaska · 2975 days ago · 125 km deep · 97 km away
  27. 1.554 km SSW of Cantwell, Alaska · 2973 days ago · 72 km deep · 69 km away
  28. 2.439 km E of Anderson, Alaska · 2973 days ago · 18 km deep · 97 km away
  29. 1.739 km W of Cantwell, Alaska · 2973 days ago · 97 km deep · 60 km away
  30. 2.375 km ESE of Denali National Park, Alaska · 2972 days ago · 119 km deep · 99 km away
  31. 2.940 km NE of Chase, Alaska · 2970 days ago · 67 km deep · 99 km away
  32. 1.580 km ESE of McKinley Park, Alaska · 2970 days ago · 10 km deep · 61 km away
  33. 2.161 km SW of Cantwell, Alaska · 2969 days ago · 78 km deep · 80 km away · felt by 2
  34. 3.236 km SSE of Cantwell, Alaska · 2969 days ago · 77 km deep · 40 km away
  35. 1.576 km NNE of Petersville, Alaska · 2969 days ago · 107 km deep · 99 km away
  36. 1.857 km WNW of Cantwell, Alaska · 2968 days ago · 119 km deep · 76 km away
  37. 1.952 km SSW of Cantwell, Alaska · 2968 days ago · 81 km deep · 70 km away
  38. 2.349 km E of Clear, Alaska, Alaska · 2963 days ago · 11 km deep · 91 km away
  39. 1.716 km SSW of Cantwell, Alaska · 2962 days ago · 79 km deep · 35 km away
  40. 1.554 km SSE of Cantwell, Alaska · 2962 days ago · 72 km deep · 60 km away
  41. 1.740 km W of Cantwell, Alaska · 2962 days ago · 102 km deep · 60 km away
  42. 3.049 km NE of Chase, Alaska · 2959 days ago · 67 km deep · 92 km away
  43. 2.758 km SW of Harding-Birch Lakes, Alaska · 2958 days ago · 7 km deep · 82 km away
  44. 2.416 km WSW of Healy, Alaska · 2957 days ago · 119 km deep · 55 km away
  45. 1.859 km NNE of Chase, Alaska · 2956 days ago · 79 km deep · 78 km away
  46. 1.766 km ESE of McKinley Park, Alaska · 2955 days ago · 7 km deep · 48 km away
  47. 2.025 km W of McKinley Park, Alaska · 2955 days ago · 118 km deep · 53 km away
  48. 1.629 km SW of Cantwell, Alaska · 2955 days ago · 85 km deep · 50 km away
  49. 1.854 km SW of Cantwell, Alaska · 2953 days ago · 85 km deep · 73 km away
  50. 1.584 km ESE of McKinley Park, Alaska · 2951 days ago · 4 km deep · 66 km away
  51. 1.772 km ESE of Denali National Park, Alaska · 2951 days ago · 122 km deep · 98 km away
  52. 2.367 km WSW of Delta Junction, Alaska · 2949 days ago · 3 km deep · 86 km away
  53. 1.575 km E of Cantwell, Alaska · 2948 days ago · 1 km deep · 55 km away
  54. 1.949 km ENE of Chase, Alaska · 2946 days ago · 64 km deep · 99 km away
  55. 1.640 km NNE of Chase, Alaska · 2944 days ago · 67 km deep · 98 km away
  56. 2.371 km S of Cantwell, Alaska · 2943 days ago · 7 km deep · 79 km away
  57. 1.96 km ESE of Healy, Alaska · 2942 days ago · 109 km deep · 46 km away
  58. 1.59 km ENE of Healy, Alaska · 2942 days ago · 6 km deep · 50 km away
  59. 2.457 km ENE of Chase, Alaska · 2942 days ago · 60 km deep · 89 km away
  60. 1.582 km WNW of Paxson, Alaska · 2942 days ago · 1 km deep · 77 km away

The first 60 of 82.

Before

  1. 2.376 km ESE of McKinley Park, Alaska · 2988 days ago · 1 km deep · 57 km away
  2. 2.93 km NNW of Cantwell, Alaska · 2988 days ago · 97 km deep · 22 km away
  3. 2.225 km W of McKinley Park, Alaska · 2989 days ago · 119 km deep · 53 km away
  4. 1.862 km N of Chase, Alaska · 2992 days ago · 87 km deep · 98 km away
  5. 2.371 km ESE of Denali National Park, Alaska · 2994 days ago · 121 km deep · 98 km away
  6. 2.052 km N of Chase, Alaska · 2995 days ago · 70 km deep · 96 km away
  7. 1.649 km SW of Cantwell, Alaska · 2996 days ago · 74 km deep · 70 km away
  8. 1.663 km N of Chase, Alaska · 2997 days ago · 92 km deep · 87 km away
  9. 1.560 km W of Cantwell, Alaska · 2997 days ago · 133 km deep · 80 km away
  10. 2.148 km WSW of McKinley Park, Alaska · 2997 days ago · 136 km deep · 69 km away
  11. 1.59 km SW of Cantwell, Alaska · 2998 days ago · 83 km deep · 30 km away
  12. 1.635 km WNW of Cantwell, Alaska · 3000 days ago · 109 km deep · 54 km away
  13. 1.629 km W of Cantwell, Alaska · 3000 days ago · 5 km deep · 50 km away
  14. 1.546 km W of Cantwell, Alaska · 3000 days ago · 102 km deep · 67 km away
  15. 1.667 km W of Cantwell, Alaska · 3000 days ago · 124 km deep · 87 km away
  16. 1.815 km E of McKinley Park, Alaska · 3001 days ago · 88 km deep · 29 km away
  17. 1.747 km W of McKinley Park, Alaska · 3001 days ago · 131 km deep · 71 km away
  18. 1.722 km W of Cantwell, Alaska · 3002 days ago · 90 km deep · 42 km away
  19. 1.970 km ESE of Denali National Park, Alaska · 3002 days ago · 123 km deep · 98 km away
  20. 1.519 km SSE of Cantwell, Alaska · 3003 days ago · 72 km deep · 27 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0189ls3114 (also filed as ak19976132). Read Fri, Oct 2, 2026, 3:57 AM UTC.