Alaska earthquakes

M1.5 earthquake 41 km NE of Chase, Alaska

A magnitude 1.5 earthquake struck 41 km NE of Chase, Alaska on Wed, Feb 18, 2026, 10:18 AM AKST (19:18 UTC), 63 km (39 mi) below the surface.

A larger quake followed: M4.0 19 km WSW of Trapper Creek, Alaska. This one was a foreshock.

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Map

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

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The earthquake

Magnitude
1.5 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2026-02-18 19:18:29 UTC
Depth
62.7 km (39.0 mi), shallow
Epicenter
62.661° N, 149.440° 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.

Location uncertainty
About 3.9 km horizontally, 4.0 km in depth
Magnitude uncertainty
±0.30
Station coverage gap
68°
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: at least 201 in the 60 days after this one and at least 200 in the 30 days before it.

After

  1. 1.554 km NNE of Chase, Alaska · 227 days ago · 10 km deep · 32 km away
  2. 1.839 km NE of Susitna North, Alaska · 227 days ago · 44 km deep · 31 km away
  3. 1.816 km ENE of Willow, Alaska · 227 days ago · 29 km deep · 95 km away
  4. 2.274 km ESE of Denali National Park, Alaska · 227 days ago · 111 km deep · 78 km away
  5. 4.019 km WSW of Trapper Creek, Alaska · 227 days ago · 10 km deep · 73 km away · felt by 41
  6. 1.959 km WSW of Cantwell, Alaska · 227 days ago · 100 km deep · 75 km away
  7. 1.738 km NNE of Petersville, Alaska · 227 days ago · 81 km deep · 58 km away
  8. 1.649 km WSW of Cantwell, Alaska · 227 days ago · 96 km deep · 71 km away
  9. 1.819 km WSW of Trapper Creek, Alaska · 227 days ago · 14 km deep · 75 km away
  10. 1.520 km WSW of Trapper Creek, Alaska · 227 days ago · 16 km deep · 75 km away
  11. 2.056 km S of Cantwell, Alaska · 226 days ago · 1 km deep · 37 km away
  12. 2.256 km S of Cantwell, Alaska · 226 days ago · 1 km deep · 37 km away
  13. 1.547 km WSW of Cantwell, Alaska · 226 days ago · 94 km deep · 62 km away
  14. 2.311 km S of Trapper Creek, Alaska · 226 days ago · 1 km deep · 64 km away · felt by 1
  15. 1.945 km N of Petersville, Alaska · 226 days ago · 96 km deep · 79 km away
  16. 1.857 km N of Petersville, Alaska · 226 days ago · 117 km deep · 77 km away
  17. 1.720 km WNW of Petersville, Alaska · 226 days ago · 89 km deep · 87 km away
  18. 2.218 km NNW of Fishhook, Alaska · 226 days ago · 5 km deep · 84 km away
  19. 1.93 km WSW of Trapper Creek, Alaska · 226 days ago · 62 km deep · 59 km away
  20. 2.548 km WSW of Cantwell, Alaska · 226 days ago · 94 km deep · 58 km away
  21. 2.223 km W of Petersville, Alaska · 226 days ago · 87 km deep · 93 km away
  22. 1.872 km SE of Denali National Park, Alaska · 226 days ago · 108 km deep · 78 km away
  23. 2.37 km ENE of Susitna North, Alaska · 225 days ago · 53 km deep · 54 km away
  24. 2.020 km WSW of Trapper Creek, Alaska · 225 days ago · 14 km deep · 75 km away
  25. 2.069 km SE of Denali National Park, Alaska · 225 days ago · 123 km deep · 82 km away
  26. 1.953 km SW of Cantwell, Alaska · 225 days ago · 72 km deep · 44 km away
  27. 2.215 km WSW of Petersville, Alaska · 225 days ago · 78 km deep · 85 km away
  28. 2.255 km NNW of Petersville, Alaska · 225 days ago · 112 km deep · 98 km away
  29. 2.520 km S of Susitna North, Alaska · 225 days ago · 15 km deep · 79 km away
  30. 2.025 km N of Chase, Alaska · 225 days ago · 68 km deep · 37 km away
  31. 2.134 km N of Fishhook, Alaska · 225 days ago · 28 km deep · 69 km away
  32. 2.128 km ESE of Susitna North, Alaska · 225 days ago · 3 km deep · 65 km away
  33. 2.450 km NNW of Petersville, Alaska · 224 days ago · 115 km deep · 90 km away
  34. 1.823 km N of Sutton-Alpine, Alaska · 224 days ago · 17 km deep · 82 km away
  35. 1.769 km W of Cantwell, Alaska · 224 days ago · 1 km deep · 95 km away
  36. 2.023 km SW of Petersville, Alaska · 224 days ago · 81 km deep · 91 km away
  37. 1.963 km SE of Cantwell, Alaska · 224 days ago · 58 km deep · 69 km away
  38. 1.844 km SSW of Cantwell, Alaska · 224 days ago · 8 km deep · 41 km away
  39. 1.958 km W of Cantwell, Alaska · 224 days ago · 8 km deep · 91 km away
  40. 3.444 km N of Chickaloon, Alaska · 223 days ago · 21 km deep · 69 km away · felt by 1
  41. 2.765 km NNE of Petersville, Alaska · 223 days ago · 110 km deep · 67 km away
  42. 1.862 km SE of Denali National Park, Alaska · 223 days ago · 133 km deep · 90 km away
  43. 1.762 km SW of Cantwell, Alaska · 223 days ago · 83 km deep · 45 km away
  44. 3.29 km N of Cantwell, Alaska · 223 days ago · 1 km deep · 95 km away
  45. 1.653 km NNE of Chickaloon, Alaska · 223 days ago · 47 km deep · 79 km away
  46. 1.77 km NNE of Cantwell, Alaska · 223 days ago · 10 km deep · 92 km away
  47. 1.626 km NW of Sutton-Alpine, Alaska · 223 days ago · 48 km deep · 79 km away
  48. 1.710 km W of Susitna North, Alaska · 223 days ago · 9 km deep · 62 km away
  49. 2.339 km W of Cantwell, Alaska · 223 days ago · 101 km deep · 81 km away
  50. 1.947 km SW of Cantwell, Alaska · 223 days ago · 86 km deep · 55 km away
  51. 2.251 km N of Petersville, Alaska · 223 days ago · 92 km deep · 67 km away
  52. 1.817 km NNE of Willow, Alaska · 223 days ago · 28 km deep · 89 km away
  53. 3.028 km SW of Trapper Creek, Alaska · 223 days ago · 65 km deep · 84 km away
  54. 1.928 km ENE of Skwentna, Alaska · 223 days ago · 69 km deep · 97 km away
  55. 1.719 km ESE of Susitna North, Alaska · 222 days ago · 52 km deep · 64 km away
  56. 1.820 km SSW of Susitna North, Alaska · 222 days ago · 30 km deep · 80 km away
  57. 1.869 km ESE of Denali National Park, Alaska · 222 days ago · 117 km deep · 92 km away
  58. 1.721 km E of Susitna North, Alaska · 222 days ago · 53 km deep · 58 km away
  59. 1.922 km SSW of Petersville, Alaska · 222 days ago · 80 km deep · 84 km away
  60. 1.842 km ENE of Susitna North, Alaska · 222 days ago · 0 km deep · 38 km away

The first 60 of at least 201.

Before

  1. 1.526 km W of Petersville, Alaska · 227 days ago · 87 km deep · 95 km away
  2. 1.835 km NNW of Chase, Alaska · 227 days ago · 87 km deep · 47 km away
  3. 1.969 km ESE of Denali National Park, Alaska · 227 days ago · 119 km deep · 86 km away
  4. 2.133 km ENE of Susitna North, Alaska · 228 days ago · 34 km deep · 46 km away
  5. 1.614 km NE of Willow, Alaska · 228 days ago · 24 km deep · 95 km away
  6. 2.025 km WNW of Petersville, Alaska · 228 days ago · 88 km deep · 93 km away
  7. 1.954 km NNW of Petersville, Alaska · 228 days ago · 114 km deep · 97 km away
  8. 1.922 km S of Susitna North, Alaska · 228 days ago · 32 km deep · 81 km away
  9. 2.059 km NW of Eureka Roadhouse, Alaska · 228 days ago · 29 km deep · 88 km away
  10. 1.666 km W of Cantwell, Alaska · 228 days ago · 5 km deep · 92 km away
  11. 2.054 km NE of Chase, Alaska · 228 days ago · 67 km deep · 13 km away
  12. 1.974 km NNE of Petersville, Alaska · 229 days ago · 111 km deep · 75 km away
  13. 1.945 km N of Petersville, Alaska · 229 days ago · 102 km deep · 74 km away
  14. 1.830 km ENE of Susitna North, Alaska · 229 days ago · 58 km deep · 41 km away
  15. 1.642 km N of Sutton-Alpine, Alaska · 229 days ago · 11 km deep · 63 km away
  16. 1.635 km ENE of Chase, Alaska · 229 days ago · 9 km deep · 12 km away
  17. 2.126 km SSW of Petersville, Alaska · 229 days ago · 74 km deep · 87 km away
  18. 1.753 km NNW of Petersville, Alaska · 229 days ago · 107 km deep · 88 km away
  19. 2.126 km SSW of Petersville, Alaska · 229 days ago · 73 km deep · 87 km away
  20. 1.761 km N of Chase, Alaska · 229 days ago · 73 km deep · 47 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event aka2026dlpgof. Read Sat, Oct 3, 2026, 8:13 PM UTC.