California earthquakes

M1.6 earthquake 14 km E of Seven Trees, California

A magnitude 1.6 earthquake struck 14 km E of Seven Trees, California on Fri, Oct 8, 1982, 2:07 AM PDT (09:07 UTC), 3 km (2 mi) below the surface.

A larger quake followed: M1.7 1 km NE of Pacheco, 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.

Open the live map with earthquakes

The earthquake

Magnitude
1.6 (md), micro
Local time
UTC
1982-10-08 09:07:28 UTC
Depth
3.1 km (2.0 mi), shallow
Epicenter
37.294° N, 121.673° 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 0.2 km horizontally, 0.5 km in depth
Magnitude uncertainty
±0.17
Depth from
From location
Station coverage gap
36°
Stations used
41

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 118 in the 60 days after this one and 44 in the 30 days before it.

After

  1. 1.71 km NE of Pacheco, California · 16055 days ago · 14 km deep · 85 km away
  2. 2.04 km NNE of Fremont, California · 16054 days ago · 9 km deep · 41 km away
  3. 1.811 km S of Tres Pinos, California · 16054 days ago · 6 km deep · 75 km away
  4. 2.118 km ESE of Tres Pinos, California · 16054 days ago · 6 km deep · 80 km away
  5. 1.814 km SSE of Tres Pinos, California · 16052 days ago · 8 km deep · 78 km away
  6. 2.43 km NNE of East Foothills, California · 16052 days ago · 3 km deep · 17 km away
  7. 2.52 km NNW of Hollister, California · 16051 days ago · 6 km deep · 52 km away
  8. 1.67 km ESE of East Foothills, California · 16051 days ago · 2 km deep · 10 km away
  9. 1.73 km ENE of Alamo, California · 16051 days ago · 10 km deep · 69 km away
  10. 1.814 km S of Tres Pinos, California · 16051 days ago · 9 km deep · 78 km away
  11. 1.85 km SW of Gilroy, California · 16050 days ago · 3 km deep · 36 km away
  12. 1.522 km NNE of Soledad, California · 16050 days ago · 3 km deep · 88 km away
  13. 1.511 km S of Tres Pinos, California · 16048 days ago · 6 km deep · 75 km away
  14. 2.93 km W of San Juan Bautista, California · 16048 days ago · 5 km deep · 51 km away
  15. 1.615 km SW of Santa Cruz, California · 16048 days ago · 8 km deep · 63 km away
  16. 1.615 km S of Davenport, California · 16048 days ago · 6 km deep · 64 km away
  17. 3.315 km SSE of Tres Pinos, California · 16047 days ago · 8 km deep · 79 km away
  18. 2.115 km SSE of Tres Pinos, California · 16046 days ago · 8 km deep · 79 km away
  19. 2.614 km SSE of Tres Pinos, California · 16046 days ago · 8 km deep · 79 km away
  20. 3.114 km SSE of Tres Pinos, California · 16046 days ago · 8 km deep · 79 km away
  21. 1.514 km SSE of Tres Pinos, California · 16046 days ago · 9 km deep · 78 km away
  22. 2.014 km SSE of Tres Pinos, California · 16046 days ago · 7 km deep · 78 km away
  23. 2.014 km S of Tres Pinos, California · 16046 days ago · 8 km deep · 78 km away
  24. 2.41 km NE of Danville, California · 16046 days ago · 7 km deep · 66 km away
  25. 2.71 km ESE of Aromas, California · 16046 days ago · 9 km deep · 46 km away
  26. 3.015 km SSE of Tres Pinos, California · 16046 days ago · 8 km deep · 79 km away
  27. 1.610 km E of Blackhawk, California · 16045 days ago · 16 km deep · 61 km away
  28. 1.612 km S of Tres Pinos, California · 16045 days ago · 7 km deep · 76 km away
  29. 1.95 km NNE of San Martin, California · 16044 days ago · 4 km deep · 20 km away
  30. 2.212 km WSW of Byron, California · 16044 days ago · 10 km deep · 58 km away
  31. 3.78 km NE of Corralitos, California · 16044 days ago · 12 km deep · 29 km away
  32. 1.711 km SSE of Tres Pinos, California · 16044 days ago · 4 km deep · 76 km away
  33. 3.122 km NNE of Soledad, California · 16042 days ago · 6 km deep · 88 km away
  34. 2.312 km NE of Morgan Hill, California · 16042 days ago · 6 km deep · 15 km away
  35. 1.914 km SSE of Tres Pinos, California · 16041 days ago · 6 km deep · 79 km away
  36. 2.814 km SSE of Tres Pinos, California · 16041 days ago · 8 km deep · 79 km away
  37. 2.014 km S of Tres Pinos, California · 16040 days ago · 7 km deep · 78 km away
  38. 3.018 km SSE of Tres Pinos, California · 16039 days ago · 9 km deep · 83 km away
  39. 2.422 km ENE of Soledad, California · 16039 days ago · 3 km deep · 98 km away
  40. 2.07 km ESE of Tres Pinos, California · 16038 days ago · 9 km deep · 71 km away
  41. 2.220 km SW of Los Banos, California · 16038 days ago · 0 km deep · 74 km away
  42. 2.211 km SSE of Tres Pinos, California · 16037 days ago · 5 km deep · 75 km away
  43. 1.610 km S of Muir Beach, California · 16037 days ago · 13 km deep · 94 km away
  44. 1.917 km SSE of Tres Pinos, California · 16036 days ago · 4 km deep · 82 km away
  45. 2.922 km NE of Soledad, California · 16035 days ago · 8 km deep · 96 km away
  46. 1.720 km NE of Soledad, California · 16035 days ago · 6 km deep · 96 km away
  47. 1.87 km S of Sunol, California · 16035 days ago · 7 km deep · 32 km away
  48. 1.811 km S of Tres Pinos, California · 16033 days ago · 5 km deep · 75 km away
  49. 2.323 km NE of Soledad, California · 16033 days ago · 8 km deep · 94 km away
  50. 1.89 km E of San Martin, California · 16033 days ago · 8 km deep · 27 km away
  51. 2.422 km NE of Soledad, California · 16032 days ago · 7 km deep · 90 km away
  52. 1.711 km SSE of Tres Pinos, California · 16032 days ago · 5 km deep · 75 km away
  53. 1.710 km SE of Livermore, California · 16031 days ago · 4 km deep · 35 km away
  54. 2.213 km SSE of Tres Pinos, California · 16029 days ago · 6 km deep · 78 km away
  55. 2.421 km NE of Soledad, California · 16028 days ago · 6 km deep · 96 km away
  56. 1.918 km SSE of Tres Pinos, California · 16028 days ago · 8 km deep · 83 km away
  57. 2.53 km W of Livermore, California · 16027 days ago · 15 km deep · 44 km away
  58. 2.03 km W of Livermore, California · 16027 days ago · 14 km deep · 45 km away
  59. 2.03 km W of Livermore, California · 16026 days ago · 15 km deep · 45 km away
  60. 1.613 km S of Tres Pinos, California · 16026 days ago · 7 km deep · 77 km away

The first 60 of 118.

Before

  1. 1.714 km SSE of Tres Pinos, California · 16056 days ago · 5 km deep · 78 km away
  2. 2.120 km SSE of Tres Pinos, California · 16056 days ago · 4 km deep · 85 km away
  3. 1.721 km SSE of Tres Pinos, California · 16056 days ago · 6 km deep · 85 km away
  4. 1.930 km ENE of Soledad, California · 16058 days ago · 7 km deep · 98 km away
  5. 2.130 km ENE of Soledad, California · 16058 days ago · 6 km deep · 98 km away
  6. 1.610 km SSW of Tres Pinos, California · 16058 days ago · 6 km deep · 72 km away
  7. 1.910 km SSW of Tres Pinos, California · 16058 days ago · 7 km deep · 72 km away
  8. 2.04 km SSE of San Juan Bautista, California · 16059 days ago · 5 km deep · 56 km away
  9. 2.19 km ENE of San Martin, California · 16061 days ago · 7 km deep · 24 km away
  10. 1.58 km ESE of East Foothills, California · 16061 days ago · 7 km deep · 8 km away
  11. 2.0Central California · 16061 days ago · 7 km deep · 98 km away
  12. 1.721 km NE of Soledad, California · 16061 days ago · 3 km deep · 94 km away
  13. 2.13 km ENE of Berkeley, California · 16062 days ago · 9 km deep · 83 km away
  14. 2.210 km SW of Brentwood, California · 16062 days ago · 15 km deep · 63 km away
  15. 2.34 km SSE of San Juan Bautista, California · 16063 days ago · 6 km deep · 55 km away
  16. 1.611 km S of Tres Pinos, California · 16065 days ago · 5 km deep · 75 km away
  17. 1.55 km SE of Cambrian Park, California · 16066 days ago · 0 km deep · 21 km away
  18. 2.08 km ENE of Gilroy, California · 16066 days ago · 8 km deep · 32 km away
  19. 1.712 km S of Tres Pinos, California · 16066 days ago · 5 km deep · 76 km away
  20. 1.513 km N of Morgan Hill, California · 16066 days ago · 7 km deep · 5 km away

Earthquakes todayCalifornia earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc1080076. Read Tue, Sep 22, 2026, 9:33 PM UTC.