California earthquakes

M2.1 earthquake 10km SSE of Talmage, CA

A magnitude 2.1 earthquake struck 10km SSE of Talmage, CA on Sat, Oct 30, 2021, 8:53 AM PDT (15:53 UTC), 7 km (5 mi) below the surface.

A larger quake followed: M4.1 19km NW of Covelo, CA. This one was a foreshock.

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Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
2.1 (Md, duration), micro
Magnitude from
Northern California Seismic System
Local time
UTC
2021-10-30 15:53:45 UTC
Depth
7.3 km (4.5 mi), shallow
Epicenter
39.050° N, 123.121° 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, 0.6 km in depth
Magnitude uncertainty
±0.05
Depth from
From location
Station coverage gap
71°
Stations used
34

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 161 in the 60 days after this one and 111 in the 30 days before it.

After

  1. 2.013km WSW of Laytonville, CA · 1800 days ago · 6 km deep · 81 km away
  2. 1.910km SSE of Talmage, CA · 1799 days ago · 6 km deep · 0 km away
  3. 1.98km NW of The Geysers, CA · 1799 days ago · 2 km deep · 36 km away
  4. 1.52km N of The Geysers, CA · 1799 days ago · 4 km deep · 42 km away
  5. 1.51km NNW of The Geysers, CA · 1798 days ago · 2 km deep · 43 km away
  6. 1.813km SE of Laytonville, CA · 1798 days ago · 6 km deep · 65 km away
  7. 1.813km SE of Laytonville, CA · 1798 days ago · 6 km deep · 65 km away
  8. 1.52km WSW of Anderson Springs, CA · 1797 days ago · 2 km deep · 47 km away
  9. 1.76km NW of The Geysers, CA · 1797 days ago · 3 km deep · 38 km away
  10. 1.56km W of Cobb, CA · 1797 days ago · 2 km deep · 38 km away
  11. 1.99km NW of The Geysers, CA · 1796 days ago · 1 km deep · 35 km away
  12. 1.511km WNW of The Geysers, CA · 1796 days ago · 3 km deep · 33 km away
  13. 4.119km NW of Covelo, CA · 1795 days ago · 7 km deep · 97 km away · felt by 21
  14. 1.96km NW of The Geysers, CA · 1795 days ago · 1 km deep · 38 km away
  15. 1.618km NNE of Angwin, CA · 1795 days ago · 9 km deep · 75 km away · felt by 1
  16. 1.72km ESE of The Geysers, CA · 1794 days ago · 1 km deep · 46 km away
  17. 1.93km NE of The Geysers, CA · 1794 days ago · 2 km deep · 44 km away · felt by 1
  18. 2.88km W of Cobb, CA · 1794 days ago · 2 km deep · 36 km away · felt by 13
  19. 1.81km W of The Geysers, CA · 1793 days ago · 1 km deep · 43 km away
  20. 1.92km SW of Cobb, CA · 1793 days ago · 2 km deep · 43 km away · felt by 1
  21. 1.617km NW of Lake Pillsbury, CA · 1793 days ago · 3 km deep · 50 km away · felt by 2
  22. 1.56km E of Willits, CA · 1792 days ago · 6 km deep · 43 km away
  23. 2.48km E of Willits, CA · 1792 days ago · 7 km deep · 41 km away
  24. 1.78km E of Willits, CA · 1792 days ago · 7 km deep · 41 km away
  25. 2.12km ENE of The Geysers, CA · 1792 days ago · 2 km deep · 45 km away · felt by 1
  26. 1.72km ENE of The Geysers, CA · 1792 days ago · 1 km deep · 44 km away
  27. 1.62km ENE of The Geysers, CA · 1792 days ago · 1 km deep · 44 km away · felt by 1
  28. 1.86km NW of The Geysers, CA · 1791 days ago · 3 km deep · 38 km away
  29. 1.713km NW of The Geysers, CA · 1791 days ago · 3 km deep · 31 km away
  30. 1.62km ENE of The Geysers, CA · 1790 days ago · 2 km deep · 44 km away
  31. 2.23km WSW of Anderson Springs, CA · 1790 days ago · 1 km deep · 47 km away
  32. 2.19km SE of Willits, CA · 1789 days ago · 6 km deep · 37 km away
  33. 1.57km NW of The Geysers, CA · 1789 days ago · 2 km deep · 37 km away
  34. 1.74km W of Cobb, CA · 1789 days ago · 2 km deep · 40 km away
  35. 1.81km NNW of The Geysers, CA · 1788 days ago · 2 km deep · 43 km away
  36. 1.77km E of Willits, CA · 1788 days ago · 6 km deep · 43 km away
  37. 2.86km E of Willits, CA · 1788 days ago · 6 km deep · 43 km away · felt by 20
  38. 1.77km WNW of Cobb, CA · 1788 days ago · 2 km deep · 37 km away
  39. 1.818km W of Sea Ranch, CA · 1788 days ago · 3 km deep · 58 km away
  40. 3.14km NW of Cobb, CA · 1788 days ago · 2 km deep · 39 km away · felt by 25
  41. 2.43km NW of Cobb, CA · 1788 days ago · 1 km deep · 40 km away
  42. 1.96km SW of Arbuckle, CA · 1788 days ago · 27 km deep · 88 km away
  43. 1.718km ENE of Nice, CA · 1787 days ago · 5 km deep · 42 km away
  44. 1.510km NW of Point Arena, CA · 1786 days ago · 2 km deep · 56 km away
  45. 1.67km E of Penngrove, CA · 1785 days ago · 7 km deep · 96 km away · felt by 1
  46. 1.57km W of Cobb, CA · 1785 days ago · 3 km deep · 36 km away
  47. 1.71km NNE of Kelseyville, CA · 1784 days ago · 6 km deep · 26 km away
  48. 1.86km NNW of The Geysers, CA · 1784 days ago · 3 km deep · 38 km away
  49. 1.714km E of Angwin, CA · 1784 days ago · 5 km deep · 90 km away
  50. 1.93km SSW of Cobb, CA · 1783 days ago · 1 km deep · 43 km away
  51. 1.58km NW of The Geysers, CA · 1783 days ago · 2 km deep · 36 km away
  52. 1.63km SE of The Geysers, CA · 1782 days ago · 1 km deep · 47 km away
  53. 2.513km W of Lakeport, CA · 1782 days ago · 3 km deep · 6 km away · felt by 7
  54. 2.16km W of Cobb, CA · 1782 days ago · 3 km deep · 38 km away
  55. 1.67km NE of Brooktrails, CA · 1782 days ago · 8 km deep · 52 km away
  56. 1.713km E of Laytonville, CA · 1780 days ago · 8 km deep · 73 km away
  57. 1.713km ENE of Cloverdale, CA · 1780 days ago · 3 km deep · 31 km away
  58. 1.83km S of Dillon Beach, CA · 1779 days ago · 10 km deep · 94 km away
  59. 2.44km S of Dillon Beach, CA · 1779 days ago · 10 km deep · 95 km away
  60. 1.68km W of Cobb, CA · 1779 days ago · 2 km deep · 36 km away

The first 60 of 161.

Before

  1. 1.817km NW of Lake Pillsbury, CA · 1800 days ago · -1 km deep · 50 km away
  2. 1.612km WNW of Redwood Valley, CA · 1802 days ago · 6 km deep · 33 km away
  3. 1.61km NNW of The Geysers, CA · 1803 days ago · 2 km deep · 43 km away
  4. 1.97km NW of The Geysers, CA · 1803 days ago · 1 km deep · 37 km away
  5. 1.67km NW of The Geysers, CA · 1803 days ago · 2 km deep · 37 km away
  6. 1.718km SE of Lake Pillsbury, CA · 1803 days ago · 5 km deep · 40 km away
  7. 2.03km SSW of Anderson Springs, CA · 1804 days ago · 1 km deep · 50 km away
  8. 2.92km SW of Anderson Springs, CA · 1804 days ago · 1 km deep · 48 km away · felt by 5
  9. 2.114km WSW of Laytonville, CA · 1804 days ago · 5 km deep · 81 km away
  10. 1.86km W of Cobb, CA · 1804 days ago · 1 km deep · 38 km away
  11. 2.07km W of Kenwood, CA · 1804 days ago · 5 km deep · 82 km away · felt by 3
  12. 1.85km NNW of The Geysers, CA · 1804 days ago · 2 km deep · 39 km away
  13. 1.710km WNW of The Geysers, CA · 1804 days ago · 2 km deep · 34 km away
  14. 1.53km NNW of The Geysers, CA · 1804 days ago · 4 km deep · 41 km away
  15. 2.42km N of The Geysers, CA · 1805 days ago · 2 km deep · 42 km away · felt by 2
  16. 2.34km SE of Larkfield-Wikiup, CA · 1805 days ago · 8 km deep · 71 km away · felt by 9
  17. 1.76km NNW of The Geysers, CA · 1805 days ago · 3 km deep · 38 km away
  18. 1.86km NW of The Geysers, CA · 1805 days ago · 3 km deep · 38 km away
  19. 1.86km NW of The Geysers, CA · 1805 days ago · 3 km deep · 37 km away
  20. 1.82km SSW of Anderson Springs, CA · 1805 days ago · 1 km deep · 49 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc73646625. Read Sun, Oct 4, 2026, 7:35 AM UTC.