California earthquakes

M2.2 earthquake 4 km SE of Tres Pinos, California

A magnitude 2.2 earthquake struck 4 km SE of Tres Pinos, California on Thu, Feb 13, 1986, 8:30 AM PST (16:30 UTC), 7 km (5 mi) below the surface.

A larger quake followed: M2.8 14 km NE of East Foothills, California. 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
2.2 (md), micro
Local time
UTC
1986-02-13 16:30:04 UTC
Depth
7.2 km (4.5 mi), shallow
Epicenter
36.767° N, 121.281° W
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 0.1 km horizontally, 0.3 km in depth
Magnitude uncertainty
±0.15
Depth from
From location
Station coverage gap
38°
Stations used
60

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 193 in the 60 days after this one and 0 in the 30 days before it.

After

  1. 1.813 km ENE of East Foothills, California · 14785 days ago · 9 km deep · 84 km away
  2. 1.713 km NE of East Foothills, California · 14785 days ago · 9 km deep · 84 km away
  3. 2.814 km NE of East Foothills, California · 14785 days ago · 7 km deep · 86 km away
  4. 1.513 km NE of East Foothills, California · 14785 days ago · 8 km deep · 85 km away
  5. 2.116 km NE of East Foothills, California · 14785 days ago · 9 km deep · 88 km away
  6. 1.718 km NE of East Foothills, California · 14785 days ago · 8 km deep · 90 km away
  7. 1.917 km NE of East Foothills, California · 14785 days ago · 7 km deep · 90 km away
  8. 2.3Northern California · 14785 days ago · 7 km deep · 90 km away
  9. 1.518 km NE of East Foothills, California · 14785 days ago · 2 km deep · 88 km away
  10. 2.24 km NE of Tres Pinos, California · 14785 days ago · 9 km deep · 6 km away
  11. 1.815 km NE of East Foothills, California · 14785 days ago · 3 km deep · 89 km away
  12. 2.617 km NE of East Foothills, California · 14785 days ago · 6 km deep · 89 km away
  13. 2.314 km NE of East Foothills, California · 14785 days ago · 9 km deep · 86 km away
  14. 1.814 km NE of East Foothills, California · 14785 days ago · 8 km deep · 85 km away
  15. 2.117 km NE of East Foothills, California · 14785 days ago · 7 km deep · 90 km away
  16. 1.917 km NE of East Foothills, California · 14785 days ago · 8 km deep · 89 km away
  17. 1.714 km NE of East Foothills, California · 14785 days ago · 1 km deep · 86 km away
  18. 2.417 km NE of East Foothills, California · 14785 days ago · 7 km deep · 90 km away
  19. 1.614 km NE of East Foothills, California · 14785 days ago · 8 km deep · 85 km away
  20. 2.615 km NE of East Foothills, California · 14785 days ago · 8 km deep · 86 km away
  21. 1.814 km NE of East Foothills, California · 14785 days ago · 8 km deep · 85 km away
  22. 2.113 km NE of East Foothills, California · 14785 days ago · 8 km deep · 85 km away
  23. 1.716 km NE of East Foothills, California · 14785 days ago · 6 km deep · 88 km away
  24. 2.114 km ENE of East Foothills, California · 14785 days ago · 6 km deep · 84 km away
  25. 1.817 km NE of East Foothills, California · 14785 days ago · 5 km deep · 90 km away
  26. 3.013 km ENE of East Foothills, California · 14785 days ago · 7 km deep · 83 km away
  27. 1.814 km NE of East Foothills, California · 14785 days ago · 8 km deep · 85 km away
  28. 1.614 km E of Seven Trees, California · 14785 days ago · 2 km deep · 68 km away
  29. 1.713 km ENE of East Foothills, California · 14785 days ago · 7 km deep · 83 km away
  30. 2.414 km NE of East Foothills, California · 14785 days ago · 2 km deep · 86 km away
  31. 1.614 km NE of East Foothills, California · 14785 days ago · 3 km deep · 86 km away
  32. 1.713 km ENE of East Foothills, California · 14784 days ago · 8 km deep · 84 km away
  33. 1.613 km NE of East Foothills, California · 14784 days ago · 9 km deep · 84 km away
  34. 1.614 km NE of East Foothills, California · 14784 days ago · 8 km deep · 85 km away
  35. 2.117 km NE of East Foothills, California · 14784 days ago · 7 km deep · 89 km away
  36. 1.613 km NE of East Foothills, California · 14784 days ago · 9 km deep · 84 km away
  37. 1.513 km ENE of East Foothills, California · 14784 days ago · 8 km deep · 84 km away
  38. 1.918 km NE of East Foothills, California · 14784 days ago · 6 km deep · 89 km away
  39. 1.514 km NE of East Foothills, California · 14784 days ago · 8 km deep · 85 km away
  40. 1.613 km NE of East Foothills, California · 14784 days ago · 8 km deep · 84 km away
  41. 1.713 km ENE of East Foothills, California · 14784 days ago · 6 km deep · 84 km away
  42. 1.616 km NE of East Foothills, California · 14784 days ago · 8 km deep · 87 km away
  43. 1.617 km NE of East Foothills, California · 14784 days ago · 9 km deep · 89 km away
  44. 1.515 km ENE of East Foothills, California · 14784 days ago · 9 km deep · 84 km away
  45. 1.88 km ENE of Morgan Hill, California · 14784 days ago · 3 km deep · 51 km away
  46. 2.222 km NNE of Soledad, California · 14784 days ago · 8 km deep · 19 km away
  47. 1.614 km NE of East Foothills, California · 14784 days ago · 9 km deep · 86 km away
  48. 1.514 km NE of East Foothills, California · 14784 days ago · 8 km deep · 85 km away
  49. 2.116 km SSE of Livermore, California · 14784 days ago · 5 km deep · 94 km away
  50. 1.717 km NE of East Foothills, California · 14784 days ago · 8 km deep · 90 km away
  51. 3.314 km NE of East Foothills, California · 14784 days ago · 8 km deep · 85 km away
  52. 2.113 km ENE of East Foothills, California · 14784 days ago · 7 km deep · 83 km away
  53. 1.617 km NE of East Foothills, California · 14784 days ago · 6 km deep · 89 km away
  54. 2.817 km NE of East Foothills, California · 14784 days ago · 7 km deep · 90 km away
  55. 1.813 km ENE of East Foothills, California · 14784 days ago · 7 km deep · 83 km away
  56. 1.617 km NE of East Foothills, California · 14784 days ago · 5 km deep · 89 km away
  57. 1.613 km ENE of East Foothills, California · 14783 days ago · 7 km deep · 83 km away
  58. 1.917 km NE of East Foothills, California · 14783 days ago · 7 km deep · 90 km away
  59. 1.618 km NE of East Foothills, California · 14783 days ago · 7 km deep · 90 km away
  60. 3.015 km NE of East Foothills, California · 14783 days ago · 8 km deep · 86 km away

The first 60 of 193.

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc66421. Read Tue, Sep 22, 2026, 10:32 PM UTC.