California earthquakes

M2.2 earthquake 16 km E of Seven Trees, California

A magnitude 2.2 earthquake struck 16 km E of Seven Trees, California on Sat, Feb 23, 1985, 2:02 PM PST (22:02 UTC), 8 km (5 mi) below the surface.

A larger quake followed: M3.5 14 km SW of Carmel Valley Village, California. This one was a foreshock.

Seven Trees forecastMore in California

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
1985-02-23 22:02:59 UTC
Depth
7.8 km (4.8 mi), shallow
Epicenter
37.283° N, 121.654° 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
±0.17
Depth from
From location
Station coverage gap
29°
Stations used
71

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 140 in the 60 days after this one and 4 in the 30 days before it.

After

  1. 1.918 km ENE of East Foothills, California · 15185 days ago · 5 km deep · 15 km away
  2. 3.514 km SW of Carmel Valley Village, California · 15185 days ago · 8 km deep · 99 km away
  3. 1.77 km SW of Carmel Valley Village, California · 15185 days ago · 2 km deep · 93 km away
  4. 1.88 km NNE of East Foothills, California · 15185 days ago · 7 km deep · 22 km away
  5. 2.08 km SSE of San Juan Bautista, California · 15184 days ago · 10 km deep · 58 km away
  6. 1.79 km E of San Martin, California · 15183 days ago · 8 km deep · 25 km away
  7. 1.79 km ESE of East Foothills, California · 15182 days ago · 8 km deep · 10 km away
  8. 1.713 km N of Morgan Hill, California · 15181 days ago · 4 km deep · 4 km away
  9. 1.64 km NNE of San Leandro, California · 15181 days ago · 11 km deep · 69 km away
  10. 1.815 km E of Seven Trees, California · 15180 days ago · 3 km deep · 1 km away
  11. 2.014 km E of Seven Trees, California · 15179 days ago · 3 km deep · 2 km away
  12. 2.115 km E of Seven Trees, California · 15179 days ago · 3 km deep · 2 km away
  13. 1.911 km N of Morgan Hill, California · 15179 days ago · 6 km deep · 6 km away
  14. 1.512 km ESE of East Foothills, California · 15179 days ago · 6 km deep · 6 km away
  15. 2.49 km ENE of Morgan Hill, California · 15179 days ago · 5 km deep · 16 km away
  16. 1.721 km NE of Soledad, California · 15177 days ago · 7 km deep · 90 km away
  17. 2.716 km N of Morgan Hill, California · 15176 days ago · 5 km deep · 1 km away
  18. 1.715 km E of Seven Trees, California · 15175 days ago · 2 km deep · 1 km away
  19. 1.69 km NNE of Morgan Hill, California · 15174 days ago · 3 km deep · 10 km away
  20. 1.58 km NE of San Martin, California · 15174 days ago · 7 km deep · 19 km away
  21. 1.813 km ESE of East Foothills, California · 15174 days ago · 7 km deep · 5 km away
  22. 1.522 km ENE of Soledad, California · 15172 days ago · 5 km deep · 99 km away
  23. 1.518 km ESE of Tres Pinos, California · 15171 days ago · 5 km deep · 77 km away
  24. 3.315 km E of Seven Trees, California · 15170 days ago · 6 km deep · 1 km away
  25. 2.115 km E of Seven Trees, California · 15170 days ago · 6 km deep · 1 km away
  26. 1.79 km SE of Livermore, California · 15169 days ago · 7 km deep · 38 km away
  27. 2.821 km NE of Soledad, California · 15169 days ago · 8 km deep · 94 km away
  28. 1.66 km WSW of Gilroy, California · 15169 days ago · 5 km deep · 34 km away
  29. 1.99 km E of San Martin, California · 15168 days ago · 8 km deep · 25 km away
  30. 1.77 km NNW of Day Valley, California · 15168 days ago · 16 km deep · 31 km away
  31. 1.922 km NNE of Soledad, California · 15168 days ago · 2 km deep · 86 km away
  32. 2.214 km N of Morgan Hill, California · 15168 days ago · 3 km deep · 2 km away
  33. 2.113 km N of Morgan Hill, California · 15168 days ago · 4 km deep · 4 km away
  34. 2.312 km ESE of East Foothills, California · 15167 days ago · 8 km deep · 6 km away
  35. 2.04 km E of Day Valley, California · 15167 days ago · 10 km deep · 31 km away
  36. 2.114 km E of Seven Trees, California · 15167 days ago · 7 km deep · 3 km away
  37. 1.63 km WSW of Campbell, California · 15167 days ago · 5 km deep · 29 km away
  38. 1.721 km NE of Soledad, California · 15166 days ago · 7 km deep · 94 km away
  39. 2.4Central California · 15166 days ago · 8 km deep · 58 km away
  40. 1.814 km E of Seven Trees, California · 15165 days ago · 3 km deep · 3 km away
  41. 1.50 km WNW of Concord, California · 15164 days ago · 13 km deep · 85 km away
  42. 1.91 km SSE of Concord, California · 15164 days ago · 13 km deep · 83 km away
  43. 2.57 km ENE of Morgan Hill, California · 15163 days ago · 4 km deep · 15 km away
  44. 2.68 km NE of Gilroy, California · 15163 days ago · 4 km deep · 29 km away
  45. 1.521 km NE of Soledad, California · 15163 days ago · 5 km deep · 95 km away
  46. 2.430 km ENE of Soledad, California · 15163 days ago · 7 km deep · 97 km away
  47. 1.55 km SSW of Ridgemark, California · 15162 days ago · 9 km deep · 62 km away
  48. 1.921 km NE of Soledad, California · 15162 days ago · 7 km deep · 94 km away
  49. 1.522 km NE of Soledad, California · 15162 days ago · 8 km deep · 94 km away
  50. 1.62 km ENE of Berkeley, California · 15162 days ago · 8 km deep · 84 km away
  51. 1.93 km E of Berkeley, California · 15162 days ago · 10 km deep · 83 km away
  52. 2.615 km E of Seven Trees, California · 15162 days ago · 5 km deep · 1 km away
  53. 1.614 km N of Morgan Hill, California · 15161 days ago · 6 km deep · 3 km away
  54. 2.84 km E of San Juan Bautista, California · 15161 days ago · 8 km deep · 50 km away
  55. 2.414 km E of Seven Trees, California · 15160 days ago · 2 km deep · 2 km away
  56. 3.014 km N of Morgan Hill, California · 15160 days ago · 6 km deep · 3 km away
  57. 1.815 km N of Morgan Hill, California · 15159 days ago · 6 km deep · 2 km away
  58. 1.9Northern California · 15159 days ago · 2 km deep · 2 km away
  59. 1.619 km SSE of Tres Pinos, California · 15159 days ago · 5 km deep · 82 km away
  60. 1.716 km SSE of Pescadero, California · 15159 days ago · 8 km deep · 62 km away

The first 60 of 140.

Before

  1. 2.316 km E of Seven Trees, California · 15186 days ago · 10 km deep · 0 km away
  2. 1.814 km NE of East Foothills, California · 15186 days ago · 7 km deep · 24 km away
  3. 1.911 km ESE of East Foothills, California · 15186 days ago · 7 km deep · 7 km away
  4. 3.011 km ESE of East Foothills, California · 15186 days ago · 8 km deep · 7 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc42018. Read Tue, Sep 22, 2026, 8:21 PM UTC.