California earthquakes

M1.9 earthquake 5km SW of Round Valley, CA

A magnitude 1.9 earthquake struck 5km SW of Round Valley, CA on Tue, Feb 9, 2021, 12:31 PM PST (20:31 UTC), 12 km (7 mi) below the surface.

A larger quake followed: M3.7 6km ESE of Wilkerson, 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
1.9 (Md, duration), micro
Magnitude from
Northern California Seismic System
Local time
UTC
2021-02-09 20:31:28 UTC
Depth
11.5 km (7.2 mi), shallow
Epicenter
37.386° N, 118.635° 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, 0.8 km in depth
Magnitude uncertainty
±0.19
Depth from
From location
Station coverage gap
85°
Stations used
26

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 178 in the 60 days after this one and at least 200 in the 30 days before it.

After

  1. 1.86km SW of Round Valley, CA · 2061 days ago · 13 km deep · 2 km away
  2. 1.717km WSW of Round Valley, CA · 2061 days ago · 10 km deep · 14 km away
  3. 1.98km E of Mammoth Lakes, CA · 2059 days ago · 3 km deep · 36 km away
  4. 1.641km NNE of Toms Place, CA · 2059 days ago · 5 km deep · 60 km away
  5. 2.313km W of Toms Place, CA · 2058 days ago · 7 km deep · 24 km away
  6. 1.632 km S of Mina, Nevada · 2058 days ago · 7 km deep · 89 km away
  7. 1.613km WSW of Wilkerson, CA · 2057 days ago · 16 km deep · 18 km away
  8. 3.76km ESE of Wilkerson, CA · 2057 days ago · 12 km deep · 31 km away · felt by 58
  9. 1.826 km SW of Mina, Nevada · 2056 days ago · 12 km deep · 98 km away
  10. 2.515km WSW of Toms Place, CA · 2055 days ago · 5 km deep · 22 km away · felt by 1
  11. 1.931 km SSW of Mina, Nevada · 2055 days ago · 2 km deep · 90 km away
  12. 1.631 km SSW of Mina, Nevada · 2055 days ago · 3 km deep · 90 km away
  13. 1.97km E of Wilkerson, CA · 2054 days ago · 13 km deep · 32 km away
  14. 1.629 km S of Mina, Nevada · 2054 days ago · 4 km deep · 95 km away
  15. 2.225 km S of Mina, Nevada · 2053 days ago · 7 km deep · 100 km away
  16. 1.724 km S of Mina, Nevada · 2053 days ago · 3 km deep · 98 km away
  17. 3.414km NE of Big Pine, CA · 2052 days ago · 9 km deep · 45 km away · felt by 9
  18. 1.826km NE of Oakhurst, CA · 2052 days ago · 11 km deep · 70 km away
  19. 2.415km ENE of Big Pine, CA · 2052 days ago · 9 km deep · 47 km away · felt by 2
  20. 1.536 km SW of Mina, Nevada · 2052 days ago · 9 km deep · 87 km away
  21. 1.834km E of Lee Vining, CA · 2052 days ago · 4 km deep · 59 km away
  22. 1.511 km NW of Benton, California · 2051 days ago · 9 km deep · 58 km away
  23. 2.324 km S of Mina, Nevada · 2050 days ago · 4 km deep · 99 km away
  24. 2.924 km S of Mina, Nevada · 2050 days ago · 4 km deep · 100 km away
  25. 1.924 km S of Mina, Nevada · 2050 days ago · 4 km deep · 100 km away
  26. 1.630 km SSE of Mina, Nevada · 2050 days ago · 7 km deep · 98 km away
  27. 3.132 km SSE of Hawthorne, Nevada · 2049 days ago · 10 km deep · 97 km away · felt by 1
  28. 1.6California-Nevada border region · 2049 days ago · 11 km deep · 92 km away
  29. 1.828 km SSE of Mina, Nevada · 2048 days ago · 4 km deep · 100 km away
  30. 2.324km NNE of Squaw Valley, CA · 2048 days ago · 43 km deep · 67 km away · felt by 1
  31. 2.033 km SSW of Mina, Nevada · 2048 days ago · 6 km deep · 88 km away
  32. 1.917km WSW of Toms Place, CA · 2048 days ago · 6 km deep · 22 km away
  33. 1.727km SE of Bodie, CA · 2047 days ago · 6 km deep · 74 km away
  34. 2.127 km SSE of Mina, Nevada · 2047 days ago · 3 km deep · 99 km away
  35. 1.627 km SSE of Mina, Nevada · 2047 days ago · 2 km deep · 99 km away
  36. 1.541km NNE of Toms Place, CA · 2047 days ago · 5 km deep · 60 km away
  37. 2.540km NNE of Toms Place, CA · 2047 days ago · 8 km deep · 59 km away
  38. 2.136 km NNE of Benton, California · 2047 days ago · 10 km deep · 87 km away
  39. 1.636 km N of Benton, California · 2047 days ago · 12 km deep · 86 km away
  40. 1.936 km NNE of Benton, California · 2046 days ago · 8 km deep · 87 km away
  41. 2.914km S of Mammoth Lakes, CA · 2045 days ago · 2 km deep · 35 km away
  42. 1.630 km SSE of Mina, Nevada · 2045 days ago · 7 km deep · 100 km away
  43. 2.825 km S of Mina, Nevada · 2045 days ago · 5 km deep · 99 km away
  44. 2.824 km S of Mina, Nevada · 2045 days ago · 4 km deep · 99 km away
  45. 2.025 km S of Mina, Nevada · 2045 days ago · 4 km deep · 99 km away
  46. 1.925 km S of Mina, Nevada · 2045 days ago · 5 km deep · 99 km away
  47. 1.712km ESE of Mammoth Lakes, CA · 2044 days ago · 0 km deep · 31 km away
  48. 1.621km SE of Yosemite Valley, CA · 2044 days ago · 6 km deep · 72 km away
  49. 1.531km SE of Bodie, CA · 2044 days ago · 0 km deep · 73 km away
  50. 2.818km SSE of Shaver Lake, CA · 2044 days ago · 33 km deep · 75 km away · felt by 32
  51. 3.217km SE of Bodie, CA · 2043 days ago · 12 km deep · 82 km away · felt by 9
  52. 1.75km N of Round Valley, CA · 2043 days ago · 13 km deep · 9 km away
  53. 1.940km NNE of Toms Place, CA · 2043 days ago · 3 km deep · 59 km away
  54. 1.640km NNE of Toms Place, CA · 2043 days ago · 2 km deep · 59 km away
  55. 1.526km E of Lee Vining, CA · 2042 days ago · 1 km deep · 70 km away
  56. 1.99km E of Mammoth Lakes, CA · 2042 days ago · 2 km deep · 35 km away
  57. 2.540km NNE of Toms Place, CA · 2042 days ago · 6 km deep · 59 km away
  58. 2.17 km SE of Big Pine, California · 2042 days ago · 0 km deep · 47 km away
  59. 1.528 km SSE of Mina, Nevada · 2042 days ago · 4 km deep · 100 km away
  60. 1.935 km NNE of Benton, California · 2041 days ago · 2 km deep · 85 km away

The first 60 of 178.

Before

  1. 1.630 km S of Mina, Nevada · 2061 days ago · 14 km deep · 96 km away
  2. 1.913 km NW of Benton, California · 2062 days ago · 7 km deep · 58 km away
  3. 1.640km NNE of Toms Place, CA · 2062 days ago · 1 km deep · 59 km away
  4. 2.223km S of Mammoth Lakes, CA · 2062 days ago · 3 km deep · 34 km away
  5. 1.612 km NW of Benton, California · 2063 days ago · 3 km deep · 58 km away
  6. 2.240km NNE of Toms Place, CA · 2063 days ago · 6 km deep · 58 km away
  7. 3.830 km SSE of Mina, Nevada · 2063 days ago · 10 km deep · 97 km away · felt by 1
  8. 2.040km NNE of Toms Place, CA · 2063 days ago · 1 km deep · 59 km away
  9. 2.85km NE of Round Valley, CA · 2063 days ago · 13 km deep · 10 km away
  10. 2.136 km N of Benton, California · 2064 days ago · 5 km deep · 87 km away
  11. 1.626 km NE of Benton, California · 2064 days ago · 0 km deep · 76 km away
  12. 3.325 km S of Mina, Nevada · 2064 days ago · 7 km deep · 100 km away
  13. 3.724 km S of Mina, Nevada · 2064 days ago · 8 km deep · 100 km away · felt by 1
  14. 1.624 km S of Mina, Nevada · 2064 days ago · 2 km deep · 100 km away
  15. 2.025 km S of Mina, Nevada · 2065 days ago · 4 km deep · 99 km away
  16. 1.525 km S of Mina, Nevada · 2065 days ago · 0 km deep · 99 km away
  17. 1.639km NNE of Toms Place, CA · 2065 days ago · 7 km deep · 57 km away
  18. 1.825 km SSW of Mina, Nevada · 2065 days ago · 10 km deep · 96 km away
  19. 1.831 km S of Mina, Nevada · 2065 days ago · 0 km deep · 92 km away
  20. 2.127km SE of Bodie, CA · 2066 days ago · 1 km deep · 74 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc73520871. Read Sat, Oct 3, 2026, 6:02 AM UTC.