California earthquakes

M1.5 earthquake 18 km E of Seven Trees, California

A magnitude 1.5 earthquake struck 18 km E of Seven Trees, California on Tue, Nov 9, 1982, 6:02 AM PST (14:02 UTC), 4 km (3 mi) below the surface.

A larger quake followed: M3.7 16 km ESE of Tres Pinos, 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
1.5 (Md, duration), micro
Magnitude from
Northern California Seismic System
Local time
UTC
1982-11-09 14:02:42 UTC
Depth
4.4 km (2.7 mi), shallow
Epicenter
37.297° N, 121.633° 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, 0.7 km in depth
Magnitude uncertainty
±0.25
Depth from
From location
Station coverage gap
67°
Stations used
46

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 122 in the 60 days after this one and 61 in the 30 days before it.

After

  1. 2.33 km ESE of Los Gatos, California · 16032 days ago · 10 km deep · 29 km away
  2. 1.9Northern California · 16030 days ago · 3 km deep · 65 km away
  3. 1.61 km ENE of East Richmond Heights, California · 16030 days ago · 7 km deep · 93 km away
  4. 2.311 km ESE of Gilroy, California · 16030 days ago · 4 km deep · 39 km away
  5. 2.615 km SSE of Tres Pinos, California · 16029 days ago · 8 km deep · 78 km away
  6. 1.915 km SSE of Tres Pinos, California · 16029 days ago · 6 km deep · 78 km away
  7. 3.716 km ESE of Tres Pinos, California · 16028 days ago · 8 km deep · 77 km away
  8. 1.6Central California · 16028 days ago · 6 km deep · 78 km away
  9. 1.78 km SE of San Juan Bautista, California · 16027 days ago · 4 km deep · 59 km away
  10. 1.517 km SE of Tres Pinos, California · 16027 days ago · 6 km deep · 79 km away
  11. 3.09 km NNE of East Foothills, California · 16026 days ago · 9 km deep · 22 km away
  12. 1.616 km ESE of Tres Pinos, California · 16026 days ago · 1 km deep · 77 km away
  13. 2.016 km SE of Tres Pinos, California · 16026 days ago · 5 km deep · 78 km away
  14. 1.711 km SW of Brentwood, California · 16026 days ago · 15 km deep · 62 km away
  15. 1.916 km ESE of Tres Pinos, California · 16026 days ago · 6 km deep · 78 km away
  16. 2.215 km SW of Volta, California · 16024 days ago · 6 km deep · 64 km away
  17. 1.59 km SSW of Ridgemark, California · 16024 days ago · 6 km deep · 65 km away
  18. 2.323 km NE of Soledad, California · 16023 days ago · 10 km deep · 94 km away
  19. 2.211 km NNE of Morgan Hill, California · 16022 days ago · 5 km deep · 7 km away
  20. 2.08 km E of Seven Trees, California · 16022 days ago · 6 km deep · 10 km away
  21. 1.622 km ENE of Soledad, California · 16021 days ago · 2 km deep · 97 km away
  22. 1.621 km NE of Soledad, California · 16021 days ago · 7 km deep · 93 km away
  23. 1.63 km S of San Juan Bautista, California · 16020 days ago · 4 km deep · 54 km away
  24. 2.19 km E of San Martin, California · 16020 days ago · 8 km deep · 26 km away
  25. 1.86 km SSW of Ridgemark, California · 16020 days ago · 8 km deep · 64 km away
  26. 1.98 km N of Hollister, California · 16020 days ago · 7 km deep · 45 km away
  27. 1.72 km ESE of Pittsburg, California · 16020 days ago · 16 km deep · 83 km away
  28. 1.94 km ESE of Aromas, California · 16019 days ago · 6 km deep · 48 km away
  29. 1.52 km SW of Dublin, California · 16019 days ago · 9 km deep · 52 km away
  30. 1.816 km ESE of Tres Pinos, California · 16018 days ago · 6 km deep · 77 km away
  31. 1.816 km ESE of Tres Pinos, California · 16018 days ago · 6 km deep · 77 km away
  32. 2.016 km SE of Tres Pinos, California · 16018 days ago · 5 km deep · 77 km away
  33. 2.212 km S of Tres Pinos, California · 16018 days ago · 4 km deep · 74 km away
  34. 1.917 km NE of East Foothills, California · 16015 days ago · 7 km deep · 24 km away
  35. 1.79 km S of South Dos Palos, California · 16013 days ago · 3 km deep · 99 km away
  36. 2.222 km SE of Livermore, California · 16012 days ago · 5 km deep · 28 km away
  37. 2.021 km SE of Livermore, California · 16012 days ago · 4 km deep · 29 km away
  38. 1.61 km NNW of Diablo, California · 16012 days ago · 8 km deep · 68 km away
  39. 2.06 km SSW of Ridgemark, California · 16011 days ago · 8 km deep · 63 km away
  40. 1.55 km SSW of Ridgemark, California · 16011 days ago · 9 km deep · 62 km away
  41. 1.67 km NNE of Pleasanton, California · 16010 days ago · 9 km deep · 52 km away
  42. 2.09 km NE of Milpitas, California · 16009 days ago · 7 km deep · 26 km away
  43. 1.69 km ESE of East Foothills, California · 16008 days ago · 8 km deep · 10 km away
  44. 1.69 km ESE of East Foothills, California · 16008 days ago · 8 km deep · 10 km away
  45. 2.012 km S of Tres Pinos, California · 16007 days ago · 5 km deep · 75 km away
  46. 1.66 km SW of Ridgemark, California · 16007 days ago · 10 km deep · 62 km away
  47. 1.65 km ESE of Sunol, California · 16007 days ago · 10 km deep · 36 km away
  48. 1.817 km SSE of Tres Pinos, California · 16006 days ago · 6 km deep · 80 km away
  49. 1.814 km SSE of Tres Pinos, California · 16006 days ago · 4 km deep · 78 km away
  50. 2.87 km W of Brentwood, California · 16006 days ago · 14 km deep · 72 km away
  51. 1.65 km N of Pittsburg, California · 16006 days ago · 19 km deep · 89 km away
  52. 1.610 km WSW of Brentwood, California · 16005 days ago · 8 km deep · 70 km away
  53. 1.79 km ENE of Gilroy, California · 16005 days ago · 8 km deep · 32 km away
  54. 1.730 km SE of Tres Pinos, California · 16004 days ago · 8 km deep · 92 km away
  55. 2.217 km SSE of Tres Pinos, California · 16004 days ago · 5 km deep · 80 km away
  56. 2.31 km SSW of Fairview, California · 16004 days ago · 8 km deep · 56 km away
  57. 3.14 km ESE of Interlaken, California · 16003 days ago · 12 km deep · 40 km away
  58. 1.94 km ESE of Interlaken, California · 16003 days ago · 10 km deep · 40 km away
  59. 3.18 km SSW of Tres Pinos, California · 16003 days ago · 3 km deep · 68 km away
  60. 2.18 km SSW of Tres Pinos, California · 16003 days ago · 3 km deep · 68 km away

The first 60 of 122.

Before

  1. 1.523 km SE of Tres Pinos, California · 16032 days ago · 7 km deep · 86 km away
  2. 2.015 km SSE of Tres Pinos, California · 16032 days ago · 6 km deep · 78 km away
  3. 1.728 km SE of Tres Pinos, California · 16033 days ago · 10 km deep · 89 km away
  4. 2.63 km W of San Juan Bautista, California · 16033 days ago · 7 km deep · 50 km away
  5. 1.518 km NW of Diablo Grande, California · 16033 days ago · 4 km deep · 27 km away
  6. 1.613 km S of Tres Pinos, California · 16034 days ago · 7 km deep · 75 km away
  7. 2.03 km W of Livermore, California · 16034 days ago · 15 km deep · 45 km away
  8. 2.03 km W of Livermore, California · 16035 days ago · 14 km deep · 45 km away
  9. 2.53 km W of Livermore, California · 16036 days ago · 15 km deep · 45 km away
  10. 1.918 km SSE of Tres Pinos, California · 16036 days ago · 8 km deep · 82 km away
  11. 2.421 km NE of Soledad, California · 16037 days ago · 6 km deep · 94 km away
  12. 2.213 km SSE of Tres Pinos, California · 16037 days ago · 6 km deep · 76 km away
  13. 1.710 km SE of Livermore, California · 16040 days ago · 4 km deep · 35 km away
  14. 1.711 km SSE of Tres Pinos, California · 16040 days ago · 5 km deep · 74 km away
  15. 2.422 km NE of Soledad, California · 16041 days ago · 7 km deep · 88 km away
  16. 1.89 km E of San Martin, California · 16041 days ago · 8 km deep · 26 km away
  17. 2.323 km NE of Soledad, California · 16042 days ago · 8 km deep · 93 km away
  18. 1.811 km S of Tres Pinos, California · 16042 days ago · 5 km deep · 73 km away
  19. 1.87 km S of Sunol, California · 16044 days ago · 7 km deep · 34 km away
  20. 1.720 km NE of Soledad, California · 16044 days ago · 6 km deep · 95 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc1081606. Read Thu, Oct 1, 2026, 8:49 AM UTC.