California earthquakes

M1.6 earthquake 6 km W of Cobb, CA

A magnitude 1.6 earthquake struck 6 km W of Cobb, CA on Thu, Sep 10, 2026, 7:38 AM PDT (14:38 UTC), 2 km (1 mi) below the surface.

A larger quake followed: M3.7 10 km W of Boonville, 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.

Open the live map with earthquakes

The earthquake

Magnitude
1.6 (Md, duration), micro
Magnitude from
Northern California Seismic System
Local time
UTC
2026-09-10 14:38:14 UTC
Depth
1.7 km (1.1 mi), shallow
Epicenter
38.831° N, 122.791° W
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS. If you felt it, tell the USGS: every report sharpens the shaking map.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 0.1 km horizontally, 0.2 km in depth
Magnitude uncertainty
±0.15
Depth from
From location
Station coverage gap
33°
Stations used
51

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 96 since this one and 122 in the 30 days before it.

After

  1. 1.59 km WNW of Cobb, CA · 22 days ago · 2 km deep · 3 km away
  2. 2.110 km WNW of Cobb, CA · 22 days ago · 3 km deep · 4 km away
  3. 2.810 km WNW of Cobb, CA · 22 days ago · 2 km deep · 5 km away · felt by 1
  4. 3.010 km WNW of Cobb, CA · 22 days ago · 1 km deep · 5 km away · felt by 3
  5. 2.42 km N of The Geysers, CA · 22 days ago · 1 km deep · 5 km away · felt by 2
  6. 2.37 km NW of The Geysers, CA · 22 days ago · 2 km deep · 2 km away
  7. 1.58 km E of Willits, CA · 22 days ago · 7 km deep · 77 km away
  8. 1.64 km NW of The Geysers, CA · 21 days ago · 3 km deep · 3 km away
  9. 2.33 km ESE of The Geysers, CA · 21 days ago · 0 km deep · 9 km away · felt by 2
  10. 1.97 km E of Willits, CA · 21 days ago · 7 km deep · 77 km away
  11. 1.712 km WNW of Cobb, CA · 21 days ago · 2 km deep · 6 km away
  12. 1.77 km E of Willits, CA · 20 days ago · 8 km deep · 77 km away
  13. 1.711 km NW of The Geysers, CA · 20 days ago · 1 km deep · 5 km away
  14. 2.84 km W of Cobb, CA · 20 days ago · 1 km deep · 3 km away · felt by 3
  15. 1.86 km WNW of The Geysers, CA · 20 days ago · 3 km deep · 4 km away
  16. 1.87 km WNW of The Geysers, CA · 20 days ago · 3 km deep · 4 km away
  17. 2.46 km E of Willits, CA · 19 days ago · 7 km deep · 78 km away · felt by 17
  18. 1.99 km ENE of Brooktrails, CA · 19 days ago · 9 km deep · 84 km away
  19. 1.79 km NW of The Geysers, CA · 19 days ago · 2 km deep · 4 km away
  20. 2.07 km N of Redwood Valley, CA · 19 days ago · 5 km deep · 66 km away · felt by 1
  21. 1.65 km NW of The Geysers, CA · 18 days ago · 3 km deep · 2 km away
  22. 1.61 km ESE of The Geysers, CA · 18 days ago · 2 km deep · 8 km away
  23. 1.65 km ESE of Boonville, CA · 17 days ago · 3 km deep · 49 km away
  24. 1.77 km W of Cobb, CA · 17 days ago · 2 km deep · 1 km away
  25. 1.59 km N of Lake Pillsbury, CA · 17 days ago · 10 km deep · 74 km away
  26. 1.68 km ESE of Cloverdale, CA · 17 days ago · 6 km deep · 14 km away
  27. 2.63 km ESE of Santa Rosa, CA · 17 days ago · 10 km deep · 45 km away · felt by 171
  28. 1.63 km W of Anderson Springs, CA · 16 days ago · 2 km deep · 9 km away
  29. 1.68 km NW of The Geysers, CA · 16 days ago · 2 km deep · 2 km away
  30. 1.83 km ESE of Santa Rosa, CA · 16 days ago · 9 km deep · 45 km away
  31. 1.93 km ENE of The Geysers, CA · 16 days ago · 1 km deep · 7 km away
  32. 1.711 km WSW of Lake Pillsbury, CA · 15 days ago · -1 km deep · 67 km away
  33. 1.78 km W of Saint Helena, CA · 15 days ago · 9 km deep · 43 km away
  34. 1.54 km W of Cobb, CA · 14 days ago · 2 km deep · 2 km away
  35. 1.87 km WSW of Saint Helena, CA · 14 days ago · 8 km deep · 43 km away
  36. 1.914 km S of Willits, CA · 14 days ago · 0 km deep · 72 km away
  37. 1.87 km WNW of Cobb, CA · 13 days ago · 2 km deep · 1 km away
  38. 1.68 km ESE of Cloverdale, CA · 13 days ago · 5 km deep · 14 km away
  39. 1.67 km NW of Lake Pillsbury, CA · 13 days ago · 9 km deep · 72 km away
  40. 2.19 km WNW of The Geysers, CA · 12 days ago · 2 km deep · 5 km away
  41. 1.87 km NW of The Geysers, CA · 12 days ago · 2 km deep · 2 km away
  42. 1.68 km ESE of Cloverdale, CA · 12 days ago · 6 km deep · 14 km away
  43. 2.15 km WNW of The Geysers, CA · 11 days ago · 2 km deep · 4 km away · felt by 3
  44. 1.55 km NNW of The Geysers, CA · 10 days ago · 1 km deep · 2 km away
  45. 2.25 km SW of Yountville, CA · 9 days ago · 8 km deep · 60 km away
  46. 1.75 km NW of The Geysers, CA · 9 days ago · 3 km deep · 2 km away
  47. 1.58 km ESE of Cloverdale, CA · 9 days ago · 5 km deep · 14 km away
  48. 1.75 km N of Healdsburg, CA · 8 days ago · 6 km deep · 21 km away
  49. 1.73 km S of Redwood Valley, CA · 8 days ago · 5 km deep · 58 km away
  50. 1.78 km WNW of The Geysers, CA · 8 days ago · -1 km deep · 6 km away
  51. 1.67 km NW of The Geysers, CA · 8 days ago · 3 km deep · 2 km away
  52. 1.56 km NNW of The Geysers, CA · 7 days ago · 1 km deep · 1 km away
  53. 1.64 km NW of The Geysers, CA · 7 days ago · 3 km deep · 3 km away
  54. 3.710 km W of Boonville, CA · 7 days ago · 5 km deep · 63 km away · felt by 136
  55. 2.710 km W of Boonville, CA · 7 days ago · 3 km deep · 63 km away · felt by 17
  56. 1.810 km W of Boonville, CA · 6 days ago · 2 km deep · 63 km away
  57. 1.511 km WNW of The Geysers, CA · 6 days ago · 2 km deep · 7 km away
  58. 1.98 km WNW of Cobb, CA · 6 days ago · 2 km deep · 2 km away
  59. 1.51 km WSW of Anderson Springs, CA · 6 days ago · 2 km deep · 10 km away
  60. 2.41 km SSW of Novato, CA · 6 days ago · 8 km deep · 84 km away

The first 60 of 96.

Before

  1. 2.49 km WNW of The Geysers, CA · 22 days ago · 2 km deep · 4 km away
  2. 1.711 km WNW of Cobb, CA · 23 days ago · 2 km deep · 6 km away
  3. 2.612 km WNW of Cobb, CA · 23 days ago · 2 km deep · 6 km away
  4. 2.23 km S of Anderson Springs, CA · 23 days ago · 1 km deep · 12 km away
  5. 2.33 km S of Anderson Springs, CA · 23 days ago · 1 km deep · 12 km away
  6. 1.811 km WNW of Cobb, CA · 23 days ago · 0 km deep · 5 km away
  7. 2.511 km WNW of Cobb, CA · 23 days ago · 1 km deep · 6 km away · felt by 1
  8. 1.511 km WNW of Cobb, CA · 23 days ago · 1 km deep · 6 km away
  9. 1.911 km WNW of Cobb, CA · 23 days ago · 1 km deep · 6 km away
  10. 1.78 km NW of The Geysers, CA · 23 days ago · -1 km deep · 2 km away
  11. 1.78 km NW of The Geysers, CA · 24 days ago · 2 km deep · 2 km away
  12. 2.38 km NW of The Geysers, CA · 24 days ago · 2 km deep · 2 km away
  13. 1.66 km NW of Lake Pillsbury, CA · 24 days ago · 10 km deep · 72 km away
  14. 1.98 km NW of The Geysers, CA · 24 days ago · 2 km deep · 2 km away
  15. 1.72 km NW of The Geysers, CA · 24 days ago · 4 km deep · 5 km away
  16. 1.83 km SE of The Geysers, CA · 24 days ago · 3 km deep · 10 km away
  17. 1.50 km SSW of Angwin, CA · 25 days ago · 0 km deep · 41 km away
  18. 2.05 km WNW of Cobb, CA · 25 days ago · 2 km deep · 1 km away
  19. 1.98 km E of Willits, CA · 26 days ago · 8 km deep · 75 km away · felt by 2
  20. 2.33 km SSW of Cobb, CA · 26 days ago · 2 km deep · 6 km away · felt by 1

Earthquakes todayCalifornia earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc75433152. Read Fri, Oct 2, 2026, 3:35 PM UTC.