California earthquakes

M2.1 earthquake 23km NNE of Trona, CA

A magnitude 2.1 earthquake struck 23km NNE of Trona, CA on Thu, Feb 25, 2021, 4:58 PM PST (00:58 UTC), 3 km (2 mi) below the surface.

A larger quake followed: M3.6 17km S of Trona, CA. This one was a foreshock.

Searles Valley 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
2.1 (ML, local (Richter)), micro
Magnitude from
Southern California Seismic Network
Local time
UTC
2021-02-26 00:58:54 UTC
Depth
3.0 km (1.9 mi), shallow
Epicenter
35.969° N, 117.327° 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, 0.8 km in depth
Magnitude uncertainty
±0.13
Depth from
From location
Station coverage gap
61°
Stations used
33

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 199 in the 60 days after this one and 126 in the 30 days before it.

After

  1. 2.524km N of Trona, CA · 2046 days ago · 4 km deep · 0 km away · felt by 2
  2. 1.621km SW of Olancha, CA · 2046 days ago · 5 km deep · 79 km away
  3. 1.624km N of Trona, CA · 2046 days ago · 2 km deep · 1 km away
  4. 1.624km N of Trona, CA · 2046 days ago · 3 km deep · 1 km away
  5. 1.611km E of Ridgecrest, CA · 2046 days ago · 7 km deep · 43 km away
  6. 1.616km SE of Lone Pine, CA · 2046 days ago · 9 km deep · 80 km away
  7. 1.924km ESE of Little Lake, CA · 2046 days ago · 6 km deep · 33 km away
  8. 2.415km SSW of Olancha, CA · 2046 days ago · 3 km deep · 70 km away
  9. 1.612km NE of Coso Junction, CA · 2046 days ago · 3 km deep · 51 km away
  10. 1.712km NE of Coso Junction, CA · 2046 days ago · 4 km deep · 51 km away
  11. 2.420km S of Trona, CA · 2045 days ago · 8 km deep · 43 km away
  12. 1.614km SW of Searles Valley, CA · 2045 days ago · 11 km deep · 36 km away
  13. 3.111km SW of Searles Valley, CA · 2045 days ago · 8 km deep · 34 km away · felt by 17
  14. 2.022km N of Ridgecrest, CA · 2045 days ago · 8 km deep · 33 km away
  15. 1.515km SW of Searles Valley, CA · 2045 days ago · 10 km deep · 37 km away
  16. 2.518km ESE of Lone Pine, CA · 2045 days ago · 9 km deep · 78 km away · felt by 1
  17. 1.922km ESE of Little Lake, CA · 2045 days ago · 5 km deep · 31 km away
  18. 1.718km SE of Lone Pine, CA · 2045 days ago · 8 km deep · 78 km away
  19. 2.720km E of Little Lake, CA · 2044 days ago · 3 km deep · 34 km away
  20. 1.615km SSW of Olancha, CA · 2044 days ago · 2 km deep · 69 km away
  21. 2.36km ESE of Lone Pine, CA · 2044 days ago · 7 km deep · 90 km away
  22. 1.914km ESE of Olancha, CA · 2044 days ago · 2 km deep · 57 km away
  23. 2.27km ESE of Lone Pine, CA · 2044 days ago · 7 km deep · 89 km away
  24. 3.57km ESE of Lone Pine, CA · 2044 days ago · 8 km deep · 89 km away · felt by 34
  25. 1.730km ENE of Boron, CA · 2043 days ago · 2 km deep · 92 km away
  26. 1.613km NE of Ridgecrest, CA · 2043 days ago · 7 km deep · 37 km away
  27. 1.832km ESE of Lake Isabella, CA · 2043 days ago · 3 km deep · 88 km away
  28. 1.915km SE of Lone Pine, CA · 2043 days ago · 8 km deep · 80 km away
  29. 2.015km ESE of Little Lake, CA · 2043 days ago · 7 km deep · 38 km away
  30. 1.821km SW of Olancha, CA · 2043 days ago · 6 km deep · 79 km away
  31. 1.920km SW of Olancha, CA · 2043 days ago · 7 km deep · 79 km away
  32. 2.720km N of Searles Valley, CA · 2043 days ago · 3 km deep · 4 km away · felt by 1
  33. 1.56km ESE of Lone Pine, CA · 2043 days ago · 5 km deep · 90 km away
  34. 2.220km N of Searles Valley, CA · 2043 days ago · 2 km deep · 4 km away
  35. 1.823km E of Little Lake, CA · 2043 days ago · 4 km deep · 31 km away
  36. 1.524km NNE of Trona, CA · 2043 days ago · 3 km deep · 1 km away
  37. 1.523km N of Trona, CA · 2042 days ago · 1 km deep · 1 km away
  38. 1.65km NNE of Coso Junction, CA · 2042 days ago · 5 km deep · 56 km away
  39. 1.615km SSW of Olancha, CA · 2042 days ago · 3 km deep · 70 km away
  40. 1.86km ESE of Lone Pine, CA · 2042 days ago · 7 km deep · 90 km away
  41. 1.520km E of Little Lake, CA · 2041 days ago · 4 km deep · 33 km away
  42. 1.924km NNE of Trona, CA · 2041 days ago · 3 km deep · 1 km away
  43. 1.717km SSE of Lone Pine, CA · 2041 days ago · 6 km deep · 79 km away
  44. 1.714km SSW of Searles Valley, CA · 2041 days ago · 7 km deep · 38 km away
  45. 2.06km ESE of Lone Pine, CA · 2041 days ago · 7 km deep · 90 km away
  46. 1.918km ESE of Lone Pine, CA · 2041 days ago · 9 km deep · 78 km away
  47. 1.720km ESE of Little Lake, CA · 2040 days ago · 8 km deep · 35 km away
  48. 1.87km ESE of Lone Pine, CA · 2040 days ago · 7 km deep · 89 km away
  49. 1.615km NE of Ridgecrest, CA · 2039 days ago · 3 km deep · 35 km away
  50. 3.014km SSW of Olancha, CA · 2039 days ago · 2 km deep · 70 km away · felt by 1
  51. 1.723km ESE of Little Lake, CA · 2039 days ago · 4 km deep · 31 km away
  52. 2.921km SSW of Little Lake, CA · 2039 days ago · 3 km deep · 66 km away · felt by 7
  53. 3.319km E of Little Lake, CA · 2039 days ago · 7 km deep · 34 km away · felt by 8
  54. 2.419km E of Little Lake, CA · 2039 days ago · 8 km deep · 34 km away
  55. 1.918km E of Little Lake, CA · 2039 days ago · 7 km deep · 35 km away
  56. 1.818km E of Little Lake, CA · 2039 days ago · 7 km deep · 35 km away
  57. 1.818km E of Little Lake, CA · 2039 days ago · 6 km deep · 35 km away
  58. 1.618km E of Little Lake, CA · 2039 days ago · 6 km deep · 35 km away
  59. 1.77km ESE of Lone Pine, CA · 2039 days ago · 7 km deep · 89 km away
  60. 1.618km E of Little Lake, CA · 2039 days ago · 5 km deep · 35 km away

The first 60 of at least 199.

Before

  1. 1.524km NNE of Trona, CA · 2047 days ago · 4 km deep · 0 km away
  2. 1.617km ESE of Olancha, CA · 2047 days ago · 8 km deep · 53 km away
  3. 1.918km ESE of Olancha, CA · 2047 days ago · 9 km deep · 53 km away
  4. 1.615km ENE of Ridgecrest, CA · 2047 days ago · 7 km deep · 37 km away
  5. 1.915km SSW of Olancha, CA · 2047 days ago · 2 km deep · 70 km away
  6. 2.915km SSW of Olancha, CA · 2047 days ago · 2 km deep · 70 km away
  7. 1.513km WSW of Searles Valley, CA · 2048 days ago · 7 km deep · 34 km away
  8. 2.87km ESE of Lone Pine, CA · 2048 days ago · 7 km deep · 89 km away · felt by 2
  9. 2.120km ESE of Little Lake, CA · 2048 days ago · 5 km deep · 36 km away
  10. 1.912km SSW of Searles Valley, CA · 2049 days ago · 7 km deep · 36 km away
  11. 1.814km NE of Ridgecrest, CA · 2049 days ago · 8 km deep · 37 km away
  12. 2.37km ESE of Lone Pine, CA · 2049 days ago · 7 km deep · 89 km away
  13. 1.519km ESE of Little Lake, CA · 2049 days ago · 8 km deep · 35 km away
  14. 2.421km SW of Olancha, CA · 2050 days ago · 2 km deep · 79 km away
  15. 1.915km SSW of Olancha, CA · 2050 days ago · 2 km deep · 71 km away
  16. 1.814km SSW of Olancha, CA · 2050 days ago · 2 km deep · 70 km away
  17. 2.49km SW of Searles Valley, CA · 2050 days ago · 3 km deep · 33 km away
  18. 2.013km NE of Ridgecrest, CA · 2050 days ago · 9 km deep · 37 km away
  19. 2.021km ESE of Little Lake, CA · 2050 days ago · 5 km deep · 34 km away
  20. 2.321km ESE of Little Lake, CA · 2050 days ago · 6 km deep · 33 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci39802064. Read Sun, Oct 4, 2026, 12:42 PM UTC.