California earthquakes

M1.8 earthquake 6 km WNW of Cobb, CA

A magnitude 1.8 earthquake struck 6 km WNW of Cobb, CA on Wed, Jul 15, 2026, 2:04 PM PDT (21:04 UTC), 2 km (1 mi) below the surface.

Automatic solution: the magnitude and location may still be revised.

A larger quake followed: M4.2 8 km ESE of Cloverdale, CA. This one was a foreshock.

Cobb 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
1.8 (Md, duration), micro
Magnitude from
Northern California Seismic System
Local time
UTC
2026-07-15 21:04:28 UTC
Depth
1.9 km (1.2 mi), shallow
Epicenter
38.835° N, 122.791° W
Tsunami flag
No
Status
Automatic solution, may be revised

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

An automatic solution; a seismologist may revise it.

Location uncertainty
About 0.2 km horizontally, 0.3 km in depth
Magnitude uncertainty
±0.16
Depth from
From location
Station coverage gap
32°
Stations used
35

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 197 in the 60 days after this one and 196 in the 30 days before it.

After

  1. 1.79 km ESE of Cloverdale, CA · 81 days ago · 6 km deep · 14 km away
  2. 2.29 km SE of Cloverdale, CA · 81 days ago · 6 km deep · 15 km away
  3. 1.98 km NW of The Geysers, CA · 81 days ago · 2 km deep · 2 km away
  4. 1.75 km NNW of The Geysers, CA · 81 days ago · 1 km deep · 2 km away
  5. 1.52 km ESE of The Geysers, CA · 81 days ago · 1 km deep · 9 km away
  6. 1.811 km N of Redwood Valley, CA · 81 days ago · 7 km deep · 69 km away
  7. 1.97 km ESE of Cloverdale, CA · 80 days ago · 5 km deep · 14 km away
  8. 1.68 km WNW of Cobb, CA · 80 days ago · 2 km deep · 2 km away
  9. 1.811 km N of Redwood Valley, CA · 80 days ago · 9 km deep · 69 km away
  10. 2.36 km W of Cobb, CA · 80 days ago · 2 km deep · 0 km away
  11. 1.715 km NW of Cloverdale, CA · 79 days ago · 4 km deep · 30 km away
  12. 1.59 km WNW of The Geysers, CA · 79 days ago · 2 km deep · 5 km away
  13. 1.75 km WNW of Cobb, CA · 78 days ago · 2 km deep · 1 km away
  14. 2.95 km NW of The Geysers, CA · 78 days ago · 2 km deep · 3 km away · felt by 8
  15. 1.63 km NW of The Geysers, CA · 78 days ago · 3 km deep · 4 km away
  16. 1.811 km N of Redwood Valley, CA · 76 days ago · 7 km deep · 70 km away
  17. 2.210 km WNW of Cobb, CA · 76 days ago · 1 km deep · 5 km away
  18. 1.98 km E of Angwin, CA · 76 days ago · 5 km deep · 47 km away · felt by 1
  19. 1.88 km W of Cobb, CA · 76 days ago · 2 km deep · 2 km away
  20. 2.210 km NNW of Redwood Valley, CA · 75 days ago · 6 km deep · 70 km away
  21. 1.59 km SE of Cloverdale, CA · 75 days ago · 5 km deep · 15 km away
  22. 1.97 km NW of The Geysers, CA · 75 days ago · 2 km deep · 2 km away
  23. 2.311 km ESE of Willits, CA · 74 days ago · 7 km deep · 71 km away · felt by 2
  24. 1.67 km NNW of Redwood Valley, CA · 74 days ago · 2 km deep · 67 km away
  25. 1.811 km WNW of Cobb, CA · 74 days ago · 1 km deep · 5 km away
  26. 1.65 km NW of The Geysers, CA · 73 days ago · 3 km deep · 3 km away
  27. 1.99 km NW of Redwood Valley, CA · 73 days ago · 6 km deep · 68 km away
  28. 1.87 km NW of The Geysers, CA · 73 days ago · 2 km deep · 2 km away
  29. 1.72 km NW of The Geysers, CA · 73 days ago · 3 km deep · 6 km away
  30. 1.84 km W of Cobb, CA · 72 days ago · 1 km deep · 3 km away
  31. 1.87 km WNW of Cobb, CA · 72 days ago · 2 km deep · 1 km away
  32. 1.98 km NNW of Redwood Valley, CA · 72 days ago · 3 km deep · 67 km away
  33. 1.67 km W of Cobb, CA · 72 days ago · 2 km deep · 1 km away
  34. 2.44 km E of Saint Helena, CA · 72 days ago · 8 km deep · 48 km away · felt by 2
  35. 1.89 km WNW of The Geysers, CA · 71 days ago · 3 km deep · 5 km away
  36. 1.58 km WSW of The Geysers, CA · 71 days ago · 6 km deep · 10 km away
  37. 1.713 km N of Upper Lake, CA · 71 days ago · 8 km deep · 50 km away
  38. 2.04 km NNW of Redwood Valley, CA · 70 days ago · 7 km deep · 63 km away · felt by 1
  39. 1.610 km WNW of Cobb, CA · 70 days ago · 2 km deep · 5 km away
  40. 1.510 km WNW of Cobb, CA · 70 days ago · 2 km deep · 5 km away
  41. 2.43 km NW of The Geysers, CA · 70 days ago · 4 km deep · 4 km away
  42. 2.73 km ENE of The Geysers, CA · 69 days ago · 2 km deep · 8 km away · felt by 4
  43. 2.63 km ENE of The Geysers, CA · 69 days ago · 1 km deep · 8 km away
  44. 1.99 km NW of The Geysers, CA · 69 days ago · 2 km deep · 5 km away
  45. 2.46 km NW of The Geysers, CA · 69 days ago · 2 km deep · 2 km away
  46. 1.85 km E of Willits, CA · 69 days ago · 2 km deep · 78 km away
  47. 4.28 km ESE of Cloverdale, CA · 68 days ago · 6 km deep · 14 km away · felt by 240
  48. 3.07 km ESE of Cloverdale, CA · 68 days ago · 8 km deep · 15 km away · felt by 11
  49. 2.28 km ESE of Cloverdale, CA · 68 days ago · 5 km deep · 14 km away · felt by 3
  50. 1.710 km ESE of Willits, CA · 68 days ago · 8 km deep · 73 km away
  51. 1.65 km NW of The Geysers, CA · 68 days ago · 3 km deep · 2 km away
  52. 1.97 km ESE of Cloverdale, CA · 68 days ago · 7 km deep · 15 km away
  53. 1.65 km NNW of The Geysers, CA · 68 days ago · 2 km deep · 2 km away
  54. 1.68 km ESE of Cloverdale, CA · 68 days ago · 6 km deep · 14 km away
  55. 1.67 km ESE of Cloverdale, CA · 67 days ago · 5 km deep · 15 km away
  56. 1.78 km ESE of Cloverdale, CA · 67 days ago · 5 km deep · 14 km away
  57. 2.12 km N of The Geysers, CA · 67 days ago · 0 km deep · 6 km away
  58. 1.82 km N of The Geysers, CA · 67 days ago · 0 km deep · 6 km away
  59. 2.38 km ESE of Cloverdale, CA · 67 days ago · 4 km deep · 15 km away
  60. 1.78 km ESE of Cloverdale, CA · 67 days ago · 7 km deep · 15 km away

The first 60 of 197.

Before

  1. 1.69 km ESE of Cloverdale, CA · 81 days ago · 7 km deep · 14 km away
  2. 1.63 km W of Anderson Springs, CA · 81 days ago · 1 km deep · 9 km away
  3. 1.69 km ESE of Cloverdale, CA · 82 days ago · 7 km deep · 14 km away
  4. 1.89 km ESE of Cloverdale, CA · 82 days ago · 7 km deep · 14 km away
  5. 2.79 km ESE of Cloverdale, CA · 82 days ago · 7 km deep · 14 km away · felt by 14
  6. 1.810 km SE of Willits, CA · 82 days ago · 2 km deep · 70 km away
  7. 1.78 km SSE of Cloverdale, CA · 82 days ago · 3 km deep · 19 km away
  8. 1.64 km NW of Redwood Valley, CA · 82 days ago · 5 km deep · 64 km away
  9. 1.79 km ESE of Willits, CA · 82 days ago · 7 km deep · 74 km away
  10. 1.58 km NW of Redwood Valley, CA · 83 days ago · 7 km deep · 68 km away
  11. 1.75 km NNW of Redwood Valley, CA · 83 days ago · 1 km deep · 64 km away
  12. 1.911 km ESE of Willits, CA · 83 days ago · 8 km deep · 71 km away
  13. 1.611 km N of Redwood Valley, CA · 83 days ago · 9 km deep · 69 km away
  14. 1.67 km NW of The Geysers, CA · 83 days ago · 3 km deep · 3 km away
  15. 1.89 km SSE of Cloverdale, CA · 83 days ago · 4 km deep · 19 km away
  16. 1.63 km ENE of The Geysers, CA · 83 days ago · 1 km deep · 7 km away
  17. 2.19 km ESE of Cloverdale, CA · 83 days ago · 6 km deep · 14 km away
  18. 1.55 km NW of The Geysers, CA · 84 days ago · 3 km deep · 2 km away
  19. 1.99 km WNW of Cobb, CA · 84 days ago · 1 km deep · 3 km away
  20. 1.84 km NW of The Geysers, CA · 84 days ago · 0 km deep · 3 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc75396621. Read Mon, Oct 5, 2026, 2:38 AM UTC.