California earthquakes

M1.5 earthquake 3 km E of Windsor, California

A magnitude 1.5 earthquake struck 3 km E of Windsor, California on Sun, Jun 6, 1982, 8:14 AM PDT (15:14 UTC), 4 km (2 mi) below the surface.

A larger quake followed: M1.8 22 km ENE of Potter Valley, California. This one was a foreshock.

Windsor 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), micro
Local time
UTC
1982-06-06 15:14:33 UTC
Depth
3.7 km (2.3 mi), shallow
Epicenter
38.546° N, 122.780° 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 0.3 km horizontally, 1.5 km in depth
Magnitude uncertainty
±0.18
Depth from
From location
Station coverage gap
57°
Stations used
15

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 46 in the 30 days before it.

After

  1. 1.822 km ENE of Potter Valley, California · 16177 days ago · 8 km deep · 92 km away
  2. 1.91 km ESE of Sonoma, California · 16177 days ago · 10 km deep · 42 km away
  3. 1.62 km NNE of Piedmont, California · 16176 days ago · 6 km deep · 92 km away
  4. 1.84 km WSW of Cobb, California · 16176 days ago · 4 km deep · 29 km away
  5. 1.93 km E of Calpella, CA · 16175 days ago · 4 km deep · 84 km away
  6. 1.55 km WSW of Rutherford, California · 16175 days ago · 9 km deep · 28 km away
  7. 2.11 km ENE of Pacheco, California · 16174 days ago · 14 km deep · 88 km away
  8. 1.85 km WSW of Cobb, California · 16174 days ago · 0 km deep · 28 km away
  9. 2.05 km WSW of Cobb, California · 16174 days ago · 0 km deep · 28 km away
  10. 1.52 km E of Kelseyville, California · 16172 days ago · 13 km deep · 48 km away
  11. 1.63 km E of Windsor, California · 16171 days ago · 4 km deep · 0 km away
  12. 1.57 km NNW of Potter Valley, California · 16171 days ago · 0 km deep · 99 km away
  13. 1.93 km E of Windsor, California · 16171 days ago · 2 km deep · 1 km away
  14. 3.07 km N of Geyserville, California · 16171 days ago · 5 km deep · 28 km away
  15. 1.98 km NNW of Geyserville, California · 16171 days ago · 2 km deep · 29 km away
  16. 2.04 km NE of Talmage, California · 16171 days ago · 7 km deep · 74 km away
  17. 1.92 km S of Angwin, California · 16170 days ago · 12 km deep · 29 km away
  18. 2.26 km SW of Cobb, California · 16169 days ago · 0 km deep · 26 km away
  19. 1.64 km NE of Talmage, California · 16169 days ago · 7 km deep · 75 km away
  20. 2.64 km WSW of Cobb, California · 16169 days ago · 1 km deep · 28 km away
  21. 2.110 km SE of Hopland, California · 16169 days ago · 7 km deep · 46 km away
  22. 1.76 km ENE of Eldridge, California · 16169 days ago · 6 km deep · 34 km away
  23. 1.63 km NNE of Cobb, California · 16166 days ago · 3 km deep · 35 km away
  24. 2.37 km S of Dunnigan, California · 16166 days ago · 13 km deep · 77 km away
  25. 1.716 km W of Williams, California · 16164 days ago · 2 km deep · 77 km away
  26. 1.78 km NNW of Geyserville, California · 16164 days ago · 3 km deep · 29 km away
  27. 2.54 km WSW of Cobb, California · 16163 days ago · 1 km deep · 29 km away
  28. 1.75 km WSW of Cobb, California · 16163 days ago · 0 km deep · 28 km away
  29. 1.723 km NNE of Upper Lake, California · 16163 days ago · 11 km deep · 91 km away
  30. 1.811 km SE of Hopland, California · 16162 days ago · 6 km deep · 46 km away
  31. 1.87 km NE of Cloverdale, California · 16161 days ago · 2 km deep · 37 km away
  32. 1.64 km SSW of Cobb, California · 16161 days ago · 0 km deep · 27 km away
  33. 1.53 km E of Windsor, California · 16160 days ago · 4 km deep · 0 km away
  34. 1.75 km E of American Canyon, California · 16159 days ago · 9 km deep · 65 km away
  35. 1.818 km E of Potter Valley, California · 16158 days ago · 9 km deep · 90 km away
  36. 1.61 km NE of Calpella, California · 16157 days ago · 8 km deep · 85 km away
  37. 1.77 km SE of Hopland, California · 16157 days ago · 6 km deep · 48 km away
  38. 2.26 km W of Cobb, California · 16156 days ago · 2 km deep · 30 km away
  39. 1.65 km WSW of Cobb, California · 16156 days ago · 0 km deep · 28 km away
  40. 1.99 km E of Lower Lake, California · 16154 days ago · 1 km deep · 47 km away
  41. 2.95 km WSW of Cobb, California · 16153 days ago · 2 km deep · 29 km away
  42. 2.66 km W of Cobb, California · 16153 days ago · 4 km deep · 30 km away
  43. 1.94 km SSE of Calpella, California · 16152 days ago · 5 km deep · 80 km away
  44. 1.71 km NNW of Larkfield-Wikiup, California · 16152 days ago · 5 km deep · 3 km away
  45. 1.52 km NE of El Cerrito, California · 16151 days ago · 6 km deep · 81 km away
  46. 1.77 km ESE of Geyserville, California · 16151 days ago · 6 km deep · 16 km away
  47. 1.612 km NE of Cloverdale, California · 16151 days ago · 3 km deep · 39 km away
  48. 1.71 km ENE of Pacheco, California · 16148 days ago · 13 km deep · 88 km away
  49. 1.56 km ENE of Hopland, California · 16148 days ago · 5 km deep · 55 km away
  50. 1.77 km W of Cobb, California · 16148 days ago · 2 km deep · 30 km away
  51. 1.73 km WSW of Oakville, California · 16148 days ago · 7 km deep · 32 km away
  52. 1.84 km SSE of Calpella, California · 16148 days ago · 3 km deep · 80 km away
  53. 1.710 km S of Muir Beach, California · 16147 days ago · 11 km deep · 89 km away
  54. 1.79 km SE of Hopland, California · 16147 days ago · 6 km deep · 47 km away
  55. 2.84 km WSW of Cobb, California · 16145 days ago · 1 km deep · 29 km away
  56. 2.216 km NE of Upper Lake, California · 16145 days ago · 5 km deep · 80 km away
  57. 1.615 km NE of Potter Valley, California · 16145 days ago · 1 km deep · 100 km away
  58. 2.43 km WSW of Moskowite Corner, California · 16145 days ago · 9 km deep · 50 km away
  59. 1.6Northern California · 16144 days ago · 11 km deep · 56 km away
  60. 2.85 km WSW of Moskowite Corner, California · 16144 days ago · 10 km deep · 47 km away

The first 60 of 118.

Before

  1. 1.74 km WSW of Cobb, California · 16179 days ago · 1 km deep · 28 km away
  2. 1.86 km W of Cobb, California · 16181 days ago · 4 km deep · 30 km away
  3. 1.73 km E of Sonoma, California · 16182 days ago · 11 km deep · 42 km away
  4. 2.83 km ENE of Talmage, California · 16183 days ago · 8 km deep · 74 km away
  5. 2.46 km W of Cobb, California · 16183 days ago · 4 km deep · 30 km away
  6. 2.63 km E of Windsor, California · 16183 days ago · 4 km deep · 0 km away
  7. 1.78 km W of Cobb, California · 16186 days ago · 2 km deep · 31 km away
  8. 1.99 km W of Cobb, California · 16187 days ago · 1 km deep · 30 km away
  9. 1.51 km W of Moskowite Corner, California · 16187 days ago · 12 km deep · 51 km away
  10. 1.59 km W of Cobb, California · 16187 days ago · 0 km deep · 30 km away
  11. 1.66 km WSW of Cobb, California · 16187 days ago · 1 km deep · 29 km away
  12. 2.63 km W of Calpella, California · 16187 days ago · 3 km deep · 86 km away
  13. 1.89 km WSW of Cobb, California · 16187 days ago · 0 km deep · 29 km away
  14. 1.67 km W of Cobb, California · 16187 days ago · 1 km deep · 32 km away
  15. 3.06 km WNW of Cobb, California · 16187 days ago · 0 km deep · 32 km away
  16. 1.68 km W of Cobb, California · 16187 days ago · 1 km deep · 30 km away
  17. 3.28 km W of Cobb, California · 16187 days ago · 0 km deep · 31 km away
  18. 2.58 km WSW of Cobb, California · 16187 days ago · 1 km deep · 29 km away
  19. 4.08 km WSW of Cobb, California · 16187 days ago · 1 km deep · 29 km away
  20. 1.817 km NE of Upper Lake, California · 16187 days ago · 2 km deep · 80 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc1075121. Read Tue, Sep 22, 2026, 9:25 PM UTC.