California earthquakes

M1.9 earthquake 9km E of Mammoth Lakes, CA

A magnitude 1.9 earthquake struck 9km E of Mammoth Lakes, CA on Sun, Feb 28, 2021, 5:19 PM PST (01:19 UTC), 2 km (1 mi) below the surface.

A larger quake followed: M4.4 24 km S of Mina, Nevada. This one was a foreshock.

Mammoth Lakes 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
1.9 (Md, duration), micro
Magnitude from
Northern California Seismic System
Local time
UTC
2021-03-01 01:19:05 UTC
Depth
2.3 km (1.4 mi), shallow
Epicenter
37.636° N, 118.881° 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, 0.3 km in depth
Magnitude uncertainty
±0.15
Depth from
From location
Station coverage gap
83°
Stations used
29

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 168 in the 30 days before it.

After

  1. 2.540km NNE of Toms Place, CA · 2042 days ago · 6 km deep · 42 km away
  2. 2.17 km SE of Big Pine, California · 2042 days ago · 0 km deep · 82 km away
  3. 1.528 km SSE of Mina, Nevada · 2042 days ago · 4 km deep · 94 km away
  4. 1.827 km SSE of Mina, Nevada · 2042 days ago · 2 km deep · 94 km away
  5. 1.630 km SSE of Mina, Nevada · 2041 days ago · 9 km deep · 99 km away
  6. 1.627 km SSE of Mina, Nevada · 2041 days ago · 3 km deep · 94 km away
  7. 1.728 km SSE of Mina, Nevada · 2041 days ago · 9 km deep · 97 km away
  8. 1.935 km NNE of Benton, California · 2041 days ago · 2 km deep · 74 km away
  9. 1.634 km SSW of Mina, Nevada · 2041 days ago · 3 km deep · 76 km away
  10. 1.727 km SSE of Mina, Nevada · 2041 days ago · 3 km deep · 99 km away
  11. 1.529 km SSE of Mina, Nevada · 2040 days ago · 2 km deep · 95 km away
  12. 2.241km NNE of Toms Place, CA · 2040 days ago · 4 km deep · 42 km away
  13. 2.128 km S of Mina, Nevada · 2040 days ago · 3 km deep · 91 km away
  14. 1.819km E of Big Pine, CA · 2040 days ago · 1 km deep · 89 km away
  15. 1.728 km SSE of Mina, Nevada · 2040 days ago · 6 km deep · 94 km away
  16. 2.235 km N of Benton, California · 2039 days ago · 4 km deep · 69 km away
  17. 1.529 km SSE of Mina, Nevada · 2039 days ago · 10 km deep · 98 km away
  18. 2.032 km N of Dyer, Nevada · 2039 days ago · 7 km deep · 75 km away
  19. 1.933 km N of Dyer, Nevada · 2039 days ago · 6 km deep · 75 km away
  20. 1.924 km S of Mina, Nevada · 2039 days ago · 4 km deep · 91 km away
  21. 2.629 km SSE of Mina, Nevada · 2038 days ago · 11 km deep · 100 km away · felt by 1
  22. 2.013km WNW of Round Valley, CA · 2038 days ago · 10 km deep · 25 km away
  23. 1.532 km SSW of Mina, Nevada · 2037 days ago · 0 km deep · 79 km away
  24. 1.519km SE of Bodie, CA · 2037 days ago · 5 km deep · 49 km away
  25. 2.540km NNE of Toms Place, CA · 2036 days ago · 6 km deep · 42 km away
  26. 2.141km NNE of Toms Place, CA · 2036 days ago · 7 km deep · 42 km away
  27. 2.140km NNE of Toms Place, CA · 2036 days ago · 5 km deep · 42 km away
  28. 1.522 km SSW of Mina, Nevada · 2036 days ago · 2 km deep · 88 km away
  29. 1.87km NE of Wilkerson, CA · 2036 days ago · 11 km deep · 60 km away
  30. 1.730 km SSE of Mina, Nevada · 2036 days ago · 8 km deep · 95 km away
  31. 1.922 km SSW of Mina, Nevada · 2036 days ago · 2 km deep · 88 km away
  32. 2.026 km SSW of Mina, Nevada · 2036 days ago · 3 km deep · 84 km away
  33. 3.112km NNE of Round Valley, CA · 2035 days ago · 10 km deep · 32 km away · felt by 29
  34. 2.38km ESE of Mammoth Lakes, CA · 2035 days ago · 3 km deep · 4 km away
  35. 1.68km ESE of Mammoth Lakes, CA · 2035 days ago · 2 km deep · 4 km away
  36. 2.327 km SSE of Mina, Nevada · 2035 days ago · 2 km deep · 94 km away
  37. 1.926 km SSE of Mina, Nevada · 2034 days ago · 2 km deep · 99 km away
  38. 2.329 km SSE of Mina, Nevada · 2034 days ago · 10 km deep · 99 km away
  39. 1.724 km S of Mina, Nevada · 2034 days ago · 5 km deep · 93 km away · felt by 2
  40. 2.17km SE of Bishop, CA · 2034 days ago · 11 km deep · 59 km away
  41. 1.918km SSE of Shaver Lake, CA · 2034 days ago · 33 km deep · 85 km away
  42. 1.535 km NNE of Benton, California · 2033 days ago · 6 km deep · 70 km away
  43. 1.635 km SSW of Mina, Nevada · 2033 days ago · 3 km deep · 75 km away
  44. 2.241km NNE of Toms Place, CA · 2032 days ago · 7 km deep · 42 km away
  45. 2.241km NNE of Toms Place, CA · 2032 days ago · 6 km deep · 42 km away
  46. 1.841km NNE of Toms Place, CA · 2032 days ago · 8 km deep · 42 km away
  47. 1.735 km NNE of Benton, California · 2032 days ago · 5 km deep · 70 km away
  48. 2.47km SE of North Fork, CA · 2032 days ago · 43 km deep · 70 km away
  49. 1.930 km SSE of Mina, Nevada · 2032 days ago · 12 km deep · 99 km away
  50. 1.928 km S of Mina, Nevada · 2031 days ago · 4 km deep · 90 km away
  51. 2.341km NNE of Toms Place, CA · 2031 days ago · 3 km deep · 42 km away
  52. 1.841km NNE of Toms Place, CA · 2031 days ago · 5 km deep · 43 km away
  53. 2.541km NNE of Toms Place, CA · 2031 days ago · 7 km deep · 42 km away · felt by 1
  54. 1.541km NNE of Toms Place, CA · 2031 days ago · 7 km deep · 42 km away
  55. 1.515 km NW of Benton, California · 2031 days ago · 4 km deep · 42 km away
  56. 2.341km NNE of Toms Place, CA · 2031 days ago · 5 km deep · 42 km away
  57. 1.641km NNE of Toms Place, CA · 2031 days ago · 7 km deep · 43 km away
  58. 2.330 km S of Mina, Nevada · 2031 days ago · 2 km deep · 89 km away
  59. 1.622km ESE of Yosemite Valley, CA · 2031 days ago · 13 km deep · 43 km away
  60. 2.041km NNE of Toms Place, CA · 2031 days ago · 8 km deep · 42 km away

The first 60 of at least 199.

Before

  1. 1.526km E of Lee Vining, CA · 2043 days ago · 1 km deep · 41 km away
  2. 1.627 km SSE of Mina, Nevada · 2043 days ago · 3 km deep · 99 km away · felt by 1
  3. 1.640km NNE of Toms Place, CA · 2043 days ago · 2 km deep · 42 km away
  4. 1.940km NNE of Toms Place, CA · 2043 days ago · 3 km deep · 41 km away
  5. 1.75km N of Round Valley, CA · 2043 days ago · 13 km deep · 31 km away
  6. 3.217km SE of Bodie, CA · 2043 days ago · 12 km deep · 51 km away · felt by 9
  7. 1.730 km SSE of Mina, Nevada · 2043 days ago · 11 km deep · 98 km away
  8. 2.818km SSE of Shaver Lake, CA · 2044 days ago · 33 km deep · 85 km away · felt by 32
  9. 1.531km SE of Bodie, CA · 2044 days ago · 0 km deep · 47 km away
  10. 1.621km SE of Yosemite Valley, CA · 2044 days ago · 6 km deep · 45 km away
  11. 2.4Nevada · 2044 days ago · 12 km deep · 98 km away
  12. 1.829 km SSE of Mina, Nevada · 2044 days ago · 10 km deep · 99 km away
  13. 1.712km ESE of Mammoth Lakes, CA · 2045 days ago · 0 km deep · 4 km away
  14. 1.629 km SSE of Mina, Nevada · 2045 days ago · 11 km deep · 97 km away
  15. 1.529 km SSE of Mina, Nevada · 2045 days ago · 11 km deep · 98 km away · felt by 1
  16. 3.729 km SSE of Mina, Nevada · 2045 days ago · 11 km deep · 98 km away · felt by 3
  17. 1.630 km SSE of Mina, Nevada · 2045 days ago · 12 km deep · 100 km away
  18. 1.925 km S of Mina, Nevada · 2045 days ago · 5 km deep · 91 km away
  19. 2.025 km S of Mina, Nevada · 2045 days ago · 4 km deep · 91 km away
  20. 2.824 km S of Mina, Nevada · 2045 days ago · 4 km deep · 91 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc73529511. Read Sat, Oct 3, 2026, 3:16 PM UTC.