California earthquakes

M1.8 earthquake 29km ENE of Dardanelle, CA

A magnitude 1.8 earthquake struck 29km ENE of Dardanelle, CA on Mon, Jul 12, 2021, 3:11 AM PDT (10:11 UTC), 4 km (3 mi) below the surface.

A larger quake followed: M4.4 25km SSW of Smith Valley, NV. This one was a foreshock.

Walker 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
2021-07-12 10:11:20 UTC
Depth
4.3 km (2.7 mi), shallow
Epicenter
38.457° N, 119.535° 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 0.4 km horizontally, 0.8 km in depth
Magnitude uncertainty
±0.28
Depth from
From location
Station coverage gap
88°
Stations used
10

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: at least 201 in the 60 days after this one and at least 200 in the 30 days before it.

After

  1. 2.331km SE of Markleeville, CA · 1910 days ago · 6 km deep · 9 km away
  2. 1.929km SE of Markleeville, CA · 1910 days ago · 4 km deep · 9 km away
  3. 2.031km ENE of Dardanelle, CA · 1910 days ago · 3 km deep · 4 km away
  4. 2.333km SE of Markleeville, CA · 1910 days ago · 5 km deep · 5 km away
  5. 1.832km ENE of Dardanelle, CA · 1910 days ago · 5 km deep · 4 km away
  6. 1.732km ENE of Dardanelle, CA · 1910 days ago · 4 km deep · 4 km away
  7. 1.732km NW of Bridgeport, CA · 1910 days ago · 10 km deep · 5 km away
  8. 1.729km SSW of Smith Valley, NV · 1910 days ago · 3 km deep · 12 km away
  9. 2.331km SE of Markleeville, CA · 1910 days ago · 6 km deep · 6 km away
  10. 1.730km SE of Markleeville, CA · 1910 days ago · 6 km deep · 9 km away
  11. 1.731km SSW of Smith Valley, NV · 1910 days ago · 7 km deep · 9 km away
  12. 1.831km ENE of Dardanelle, CA · 1910 days ago · 4 km deep · 3 km away
  13. 2.513km W of Bridgeport, CA · 1910 days ago · 8 km deep · 25 km away
  14. 1.69 km SSW of Walker, California · 1910 days ago · 0 km deep · 3 km away
  15. 2.329km ESE of Markleeville, CA · 1910 days ago · 5 km deep · 10 km away
  16. 1.732km NW of Bridgeport, CA · 1910 days ago · 1 km deep · 7 km away
  17. 1.732km NW of Bridgeport, CA · 1910 days ago · 1 km deep · 7 km away
  18. 1.830km ESE of Markleeville, CA · 1910 days ago · 5 km deep · 10 km away
  19. 2.829km ESE of Markleeville, CA · 1910 days ago · 5 km deep · 10 km away
  20. 1.828km SSW of Smith Valley, NV · 1910 days ago · 1 km deep · 12 km away
  21. 2.228km SSW of Smith Valley, NV · 1910 days ago · 3 km deep · 12 km away
  22. 1.932km SE of Markleeville, CA · 1910 days ago · 4 km deep · 5 km away · felt by 1
  23. 2.028km SE of Markleeville, CA · 1910 days ago · 4 km deep · 10 km away
  24. 2.528km SE of Markleeville, CA · 1910 days ago · 4 km deep · 10 km away
  25. 2.128km SE of Markleeville, CA · 1910 days ago · 5 km deep · 10 km away
  26. 1.929km SSW of Smith Valley, NV · 1910 days ago · 8 km deep · 11 km away
  27. 1.829km ESE of Markleeville, CA · 1910 days ago · 7 km deep · 11 km away
  28. 1.829km SE of Markleeville, CA · 1910 days ago · 4 km deep · 9 km away
  29. 1.630km ENE of Dardanelle, CA · 1910 days ago · 4 km deep · 2 km away
  30. 2.829km SSW of Smith Valley, NV · 1910 days ago · 5 km deep · 11 km away · felt by 2
  31. 1.929km SSW of Smith Valley, NV · 1910 days ago · 5 km deep · 11 km away
  32. 1.730km SE of Markleeville, CA · 1910 days ago · 5 km deep · 6 km away
  33. 1.831km ENE of Dardanelle, CA · 1910 days ago · 2 km deep · 3 km away
  34. 1.831km ENE of Dardanelle, CA · 1910 days ago · 5 km deep · 3 km away
  35. 1.732km ENE of Dardanelle, CA · 1910 days ago · 4 km deep · 4 km away
  36. 1.51 km NE of Walker, California · 1910 days ago · 3 km deep · 10 km away
  37. 2.229km SE of Markleeville, CA · 1910 days ago · 4 km deep · 9 km away · felt by 1
  38. 1.533km SE of Markleeville, CA · 1910 days ago · 6 km deep · 6 km away
  39. 1.631km ENE of Dardanelle, CA · 1910 days ago · 7 km deep · 3 km away
  40. 1.52 km E of Coleville, California · 1910 days ago · 5 km deep · 13 km away
  41. 1.731km SE of Markleeville, CA · 1910 days ago · 4 km deep · 5 km away
  42. 1.830km SSW of Smith Valley, NV · 1910 days ago · 3 km deep · 11 km away
  43. 2.132km SE of Markleeville, CA · 1910 days ago · 5 km deep · 5 km away
  44. 1.928km SSW of Smith Valley, NV · 1910 days ago · 1 km deep · 12 km away
  45. 2.428km SSW of Smith Valley, NV · 1910 days ago · -2 km deep · 12 km away · felt by 1
  46. 1.51 km S of Walker, California · 1910 days ago · 6 km deep · 7 km away
  47. 1.930km SSW of Smith Valley, NV · 1910 days ago · 5 km deep · 10 km away
  48. 1.52 km NE of Walker, California · 1910 days ago · 4 km deep · 11 km away
  49. 1.72km NNE of Mesa Vista, CA · 1910 days ago · 8 km deep · 45 km away
  50. 1.628km SSW of Smith Valley, NV · 1909 days ago · 1 km deep · 13 km away
  51. 2.46km SSE of Bridgeport, CA · 1909 days ago · 6 km deep · 40 km away · felt by 2
  52. 1.928km SSW of Smith Valley, NV · 1909 days ago · 0 km deep · 14 km away
  53. 1.728km ESE of Markleeville, CA · 1909 days ago · 6 km deep · 13 km away
  54. 1.730km SE of Markleeville, CA · 1909 days ago · 5 km deep · 9 km away
  55. 1.829km SSW of Smith Valley, NV · 1909 days ago · 0 km deep · 13 km away
  56. 1.525 km SE of Hawthorne, Nevada · 1909 days ago · 7 km deep · 98 km away
  57. 1.529km SSW of Smith Valley, NV · 1909 days ago · 1 km deep · 13 km away
  58. 1.928km SSW of Smith Valley, NV · 1909 days ago · 0 km deep · 14 km away
  59. 1.828km SSW of Smith Valley, NV · 1909 days ago · 1 km deep · 14 km away
  60. 1.827km SSW of Smith Valley, NV · 1909 days ago · -1 km deep · 14 km away

The first 60 of at least 201.

Before

  1. 1.928km SE of Markleeville, CA · 1910 days ago · 4 km deep · 10 km away
  2. 1.931km ESE of Markleeville, CA · 1910 days ago · 6 km deep · 9 km away
  3. 1.529km SSW of Smith Valley, NV · 1910 days ago · 2 km deep · 11 km away
  4. 1.730km ENE of Dardanelle, CA · 1910 days ago · 2 km deep · 1 km away
  5. 1.725km SSW of Smith Valley, NV · 1910 days ago · 1 km deep · 15 km away
  6. 1.532km SSW of Smith Valley, NV · 1910 days ago · 3 km deep · 8 km away
  7. 1.630km SE of Markleeville, CA · 1910 days ago · 4 km deep · 6 km away
  8. 2.225km SSW of Smith Valley, NV · 1910 days ago · 1 km deep · 15 km away
  9. 2.428km SE of Markleeville, CA · 1910 days ago · 4 km deep · 10 km away
  10. 1.532km SE of Markleeville, CA · 1910 days ago · 4 km deep · 5 km away
  11. 2.731km NW of Bridgeport, CA · 1910 days ago · 7 km deep · 5 km away
  12. 2.12 km NNW of Walker, California · 1910 days ago · 8 km deep · 10 km away
  13. 2.031km ENE of Dardanelle, CA · 1910 days ago · 4 km deep · 4 km away
  14. 1.630km SE of Markleeville, CA · 1910 days ago · 5 km deep · 9 km away
  15. 1.833km SE of Markleeville, CA · 1910 days ago · 5 km deep · 6 km away
  16. 1.730km ENE of Dardanelle, CA · 1910 days ago · 4 km deep · 3 km away
  17. 1.830km ENE of Dardanelle, CA · 1910 days ago · 3 km deep · 2 km away
  18. 1.931km SE of Markleeville, CA · 1910 days ago · 3 km deep · 5 km away
  19. 1.929km SE of Markleeville, CA · 1910 days ago · 4 km deep · 8 km away
  20. 1.629km ENE of Dardanelle, CA · 1910 days ago · 3 km deep · 2 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc73587991. Read Sun, Oct 4, 2026, 1:49 PM UTC.