California earthquakes

M1.5 earthquake 33 km WSW of Three Rocks, California

A magnitude 1.5 earthquake struck 33 km WSW of Three Rocks, California on Sun, Jun 10, 1984, 7:00 AM PDT (14:00 UTC), 14 km (9 mi) below the surface.

A larger quake followed: M3.4 11 km E of Coalinga, California. 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
1.5 (Md, duration), micro
Magnitude from
Northern California Seismic System
Local time
UTC
1984-06-10 14:00:06 UTC
Depth
14.2 km (8.8 mi), shallow
Epicenter
36.416° N, 120.744° 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, 0.3 km in depth
Magnitude uncertainty
±0.24
Depth from
From location
Station coverage gap
113°
Stations used
16

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 192 in the 60 days after this one and 101 in the 30 days before it.

After

  1. 2.1Central California · 15453 days ago · 9 km deep · 52 km away
  2. 2.9Central California · 15453 days ago · 8 km deep · 61 km away
  3. 1.7Central California · 15453 days ago · 9 km deep · 72 km away
  4. 1.84 km WSW of Huron, California · 15453 days ago · 2 km deep · 59 km away
  5. 1.610 km ENE of Coalinga, California · 15453 days ago · 9 km deep · 51 km away
  6. 2.311 km ENE of Coalinga, California · 15452 days ago · 11 km deep · 51 km away
  7. 1.711 km ENE of Coalinga, California · 15452 days ago · 11 km deep · 51 km away
  8. 1.621 km NE of Soledad, California · 15452 days ago · 6 km deep · 39 km away
  9. 2.612 km ESE of Gilroy, California · 15450 days ago · 5 km deep · 87 km away
  10. 1.711 km E of Coalinga, California · 15450 days ago · 9 km deep · 54 km away
  11. 1.913 km N of Coalinga, California · 15450 days ago · 8 km deep · 39 km away
  12. 1.524 km SE of Tres Pinos, California · 15449 days ago · 8 km deep · 42 km away
  13. 1.511 km NNW of Hollister, California · 15449 days ago · 3 km deep · 87 km away
  14. 2.59 km NNW of Coalinga, California · 15449 days ago · 7 km deep · 37 km away
  15. 2.314 km NNW of Big Sur, California · 15449 days ago · 10 km deep · 100 km away
  16. 2.27 km NE of Coalinga, California · 15449 days ago · 9 km deep · 46 km away
  17. 1.715 km E of Tres Pinos, California · 15449 days ago · 2 km deep · 54 km away
  18. 1.56 km NNE of Coalinga, California · 15448 days ago · 8 km deep · 43 km away
  19. 1.814 km SSE of Tres Pinos, California · 15448 days ago · 4 km deep · 55 km away
  20. 1.78 km N of Avenal, California · 15447 days ago · 6 km deep · 67 km away
  21. 2.514 km NNW of Coalinga, California · 15446 days ago · 10 km deep · 36 km away
  22. 1.724 km NE of Greenfield, California · 15446 days ago · 7 km deep · 29 km away
  23. 1.818 km NNW of Coalinga, California · 15445 days ago · 8 km deep · 31 km away
  24. 2.89 km SSW of Kettleman City, California · 15445 days ago · 11 km deep · 85 km away
  25. 2.115 km N of Coalinga, California · 15445 days ago · 7 km deep · 38 km away
  26. 1.84 km WNW of San Juan Bautista, California · 15445 days ago · 6 km deep · 90 km away
  27. 1.825 km NW of San Simeon, California · 15445 days ago · 8 km deep · 86 km away
  28. 1.625 km NW of San Simeon, California · 15444 days ago · 10 km deep · 88 km away
  29. 2.041 km NE of Greenfield, California · 15444 days ago · 5 km deep · 21 km away
  30. 2.220 km SE of Tres Pinos, California · 15444 days ago · 6 km deep · 46 km away
  31. 1.923 km ENE of Soledad, California · 15444 days ago · 5 km deep · 31 km away
  32. 1.721 km NE of Soledad, California · 15443 days ago · 6 km deep · 39 km away
  33. 1.613 km S of Tres Pinos, California · 15443 days ago · 3 km deep · 56 km away
  34. 2.122 km ENE of San Ardo, California · 15443 days ago · 2 km deep · 35 km away
  35. 2.113 km N of Coalinga, California · 15443 days ago · 8 km deep · 40 km away
  36. 1.623 km NNE of San Ardo, California · 15443 days ago · 7 km deep · 24 km away
  37. 1.612 km N of Cayucos, California · 15443 days ago · 4 km deep · 97 km away
  38. 1.816 km N of Coalinga, California · 15443 days ago · 9 km deep · 37 km away
  39. 2.58 km SSW of Tres Pinos, California · 15442 days ago · 3 km deep · 64 km away
  40. 2.5Central California · 15442 days ago · 3 km deep · 86 km away
  41. 1.614 km N of Coalinga, California · 15442 days ago · 6 km deep · 36 km away
  42. 2.320 km NW of Parkfield, California · 15442 days ago · 2 km deep · 46 km away
  43. 1.91 km WSW of Coalinga, California · 15441 days ago · 13 km deep · 45 km away
  44. 3.411 km E of Coalinga, California · 15441 days ago · 10 km deep · 54 km away
  45. 1.910 km ENE of Coalinga, California · 15441 days ago · 6 km deep · 51 km away
  46. 1.825 km WSW of Lockwood, California · 15441 days ago · 10 km deep · 82 km away
  47. 1.518 km NW of Parkfield, California · 15440 days ago · 5 km deep · 46 km away
  48. 2.211 km ENE of Coalinga, California · 15440 days ago · 11 km deep · 54 km away
  49. 2.315 km NNW of Coalinga, California · 15440 days ago · 7 km deep · 32 km away
  50. 2.113 km NNE of Coalinga, California · 15440 days ago · 9 km deep · 41 km away
  51. 1.913 km S of Tres Pinos, CA · 15439 days ago · 3 km deep · 57 km away
  52. 1.613 km NNE of Coalinga, California · 15439 days ago · 9 km deep · 42 km away
  53. 2.014 km N of Coalinga, California · 15439 days ago · 12 km deep · 39 km away
  54. 1.815 km N of Coalinga, California · 15438 days ago · 6 km deep · 37 km away
  55. 2.12 km WSW of San Juan Bautista, California · 15437 days ago · 6 km deep · 87 km away
  56. 1.511 km ESE of Coalinga, California · 15436 days ago · 8 km deep · 57 km away
  57. 2.27 km ENE of Gilroy, California · 15435 days ago · 6 km deep · 95 km away
  58. 2.07 km ENE of Gilroy, California · 15435 days ago · 6 km deep · 95 km away
  59. 2.47 km ENE of Coalinga, California · 15434 days ago · 3 km deep · 50 km away
  60. 1.88 km ENE of Coalinga, California · 15434 days ago · 6 km deep · 52 km away

The first 60 of 192.

Before

  1. 1.61 km S of Huron, California · 15453 days ago · 8 km deep · 63 km away
  2. 1.811 km ENE of Coalinga, California · 15454 days ago · 12 km deep · 51 km away
  3. 1.910 km ENE of Coalinga, California · 15454 days ago · 12 km deep · 50 km away
  4. 1.99 km ENE of Coalinga, California · 15454 days ago · 10 km deep · 50 km away
  5. 1.717 km NNW of Coalinga, California · 15454 days ago · 4 km deep · 31 km away
  6. 1.68 km SSW of Ridgemark, California · 15455 days ago · 7 km deep · 70 km away
  7. 2.118 km S of Cantua Creek, California · 15455 days ago · 4 km deep · 37 km away
  8. 2.514 km NNE of Coalinga, California · 15455 days ago · 8 km deep · 41 km away
  9. 1.828 km NW of San Simeon, California · 15456 days ago · 11 km deep · 87 km away
  10. 1.75 km SSW of Gilroy, California · 15456 days ago · 6 km deep · 97 km away
  11. 1.926 km NE of Greenfield, California · 15456 days ago · 6 km deep · 24 km away
  12. 1.723 km SW of Los Banos, California · 15456 days ago · 0 km deep · 58 km away
  13. 2.511 km NE of Coalinga, California · 15457 days ago · 8 km deep · 50 km away
  14. 1.71 km N of Hollister, California · 15457 days ago · 5 km deep · 77 km away
  15. 1.69 km NNE of Hollister, California · 15458 days ago · 6 km deep · 78 km away
  16. 1.7Central California · 15458 days ago · 17 km deep · 44 km away
  17. 2.623 km ENE of San Ardo, California · 15458 days ago · 6 km deep · 32 km away
  18. 1.640 km W of Lockwood, California · 15459 days ago · 5 km deep · 91 km away
  19. 2.225 km W of Lockwood, California · 15459 days ago · 2 km deep · 74 km away
  20. 1.619 km ESE of Tres Pinos, California · 15460 days ago · 1 km deep · 49 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc20574. Read Thu, Oct 1, 2026, 12:34 PM UTC.