California earthquakes

M1.9 earthquake 9 km W of Huron, California

A magnitude 1.9 earthquake struck 9 km W of Huron, California on Thu, May 10, 1984, 2:55 AM PDT (09:55 UTC), 8 km (5 mi) below the surface.

A larger quake followed: M3.4 11 km E of Coalinga, California. This one was a foreshock.

Huron 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), micro
Local time
UTC
1984-05-10 09:55:03 UTC
Depth
8.1 km (5.0 mi), shallow
Epicenter
36.212° N, 120.208° 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 1.1 km horizontally, 3.5 km in depth
Magnitude uncertainty
±0.18
Depth from
From location
Station coverage gap
185°, poorly surrounded by stations
Stations used
13

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 142 in the 60 days after this one and 128 in the 30 days before it.

After

  1. 2.721 km NE of Soledad, California · 15482 days ago · 8 km deep · 91 km away
  2. 1.510 km SW of Huron, California · 15482 days ago · 8 km deep · 9 km away
  3. 2.412 km NE of Coalinga, California · 15482 days ago · 11 km deep · 6 km away
  4. 2.36 km ENE of Coalinga, California · 15481 days ago · 6 km deep · 9 km away
  5. 2.214 km N of Coalinga, California · 15481 days ago · 10 km deep · 13 km away
  6. 1.717 km NW of Parkfield, California · 15480 days ago · 4 km deep · 39 km away
  7. 1.915 km N of Coalinga, California · 15479 days ago · 10 km deep · 16 km away
  8. 1.69km ENE of Coalinga, CA · 15478 days ago · 5 km deep · 7 km away
  9. 2.09 km ENE of Coalinga, California · 15478 days ago · 9 km deep · 7 km away
  10. 2.116 km N of Coalinga, California · 15478 days ago · 7 km deep · 17 km away
  11. 2.110 km ENE of Coalinga, California · 15477 days ago · 11 km deep · 5 km away
  12. 1.511 km ENE of Coalinga, California · 15477 days ago · 0 km deep · 6 km away
  13. 2.411 km ENE of Coalinga, California · 15477 days ago · 10 km deep · 5 km away
  14. 2.411 km N of Avenal, California · 15477 days ago · 5 km deep · 13 km away
  15. 1.710 km NE of Coalinga, California · 15477 days ago · 6 km deep · 6 km away
  16. 2.127 km SE of Tres Pinos, California · 15477 days ago · 5 km deep · 92 km away
  17. 1.97 km W of Lemoore Station, California · 15477 days ago · 6 km deep · 20 km away
  18. 3.113 km NE of Coalinga, California · 15476 days ago · 12 km deep · 6 km away
  19. 2.17 km NE of Coalinga, California · 15476 days ago · 9 km deep · 8 km away
  20. 2.223 km ENE of San Lucas, California · 15476 days ago · 8 km deep · 52 km away
  21. 2.15 km ESE of La Vina, California · 15476 days ago · 10 km deep · 73 km away
  22. 2.114 km NNE of Coalinga, California · 15476 days ago · 9 km deep · 11 km away
  23. 1.914 km N of Coalinga, California · 15476 days ago · 5 km deep · 16 km away
  24. 1.811 km NNW of Avenal, California · 15476 days ago · 2 km deep · 12 km away
  25. 1.511 km N of Cayucos, California · 15475 days ago · 3 km deep · 96 km away
  26. 3.011 km NW of Avenal, California · 15475 days ago · 9 km deep · 14 km away
  27. 1.59 km ESE of Coalinga, California · 15474 days ago · 11 km deep · 14 km away
  28. 3.222 km NE of San Lucas, California · 15474 days ago · 6 km deep · 55 km away
  29. 1.710 km NW of Avenal, California · 15473 days ago · 4 km deep · 16 km away
  30. 1.99 km ENE of Coalinga, California · 15473 days ago · 4 km deep · 7 km away
  31. 2.08 km NE of Coalinga, California · 15473 days ago · 10 km deep · 8 km away
  32. 1.614km NNE of Coalinga, CA · 15473 days ago · 13 km deep · 7 km away
  33. 2.717 km NNW of Coalinga, California · 15472 days ago · 11 km deep · 20 km away
  34. 2.19 km ENE of Coalinga, California · 15472 days ago · 8 km deep · 6 km away
  35. 1.618 km NW of Parkfield, California · 15472 days ago · 5 km deep · 40 km away
  36. 2.423 km NW of Parkfield, California · 15471 days ago · 0 km deep · 41 km away
  37. 1.511 km NNW of Coalinga, California · 15470 days ago · 10 km deep · 17 km away
  38. 1.622 km ESE of Tres Pinos, California · 15469 days ago · 0 km deep · 96 km away
  39. 1.815 km NNW of Coalinga, California · 15469 days ago · 6 km deep · 20 km away
  40. 1.721 km NE of Soledad, California · 15469 days ago · 7 km deep · 91 km away
  41. 1.932 km ESE of Shandon, California · 15467 days ago · 6 km deep · 79 km away
  42. 3.29 km NNW of Coalinga, California · 15467 days ago · 7 km deep · 18 km away
  43. 2.011 km NNW of Avenal, California · 15467 days ago · 6 km deep · 13 km away
  44. 1.69 km NNW of Coalinga, California · 15466 days ago · 7 km deep · 17 km away
  45. 1.922 km NE of San Lucas, California · 15466 days ago · 6 km deep · 58 km away
  46. 2.531 km W of Three Rocks, California · 15466 days ago · 5 km deep · 60 km away
  47. 2.221 km NNE of Soledad, California · 15466 days ago · 6 km deep · 98 km away
  48. 1.67 km ENE of Coalinga, California · 15465 days ago · 6 km deep · 8 km away
  49. 2.124 km NE of Greenfield, California · 15464 days ago · 7 km deep · 82 km away
  50. 2.013 km N of Coalinga, California · 15464 days ago · 8 km deep · 13 km away
  51. 1.813 km ESE of Coalinga, California · 15463 days ago · 11 km deep · 11 km away
  52. 1.910 km ENE of Coalinga, California · 15463 days ago · 11 km deep · 6 km away
  53. 1.97 km ENE of Coalinga, California · 15462 days ago · 10 km deep · 9 km away
  54. 2.224 km NE of Greenfield, California · 15462 days ago · 0 km deep · 78 km away
  55. 1.925 km ENE of Greenfield, California · 15461 days ago · 5 km deep · 73 km away
  56. 2.211 km E of Coalinga, California · 15461 days ago · 2 km deep · 9 km away
  57. 1.716km NNE of Coalinga, CA · 15460 days ago · 8 km deep · 11 km away
  58. 2.321 km NE of Soledad, California · 15459 days ago · 5 km deep · 95 km away
  59. 2.221 km NE of Soledad, California · 15459 days ago · 6 km deep · 95 km away
  60. 2.123 km NE of King City, California · 15459 days ago · 6 km deep · 69 km away

The first 60 of 142.

Before

  1. 1.916km NW of Huron, CA · 15482 days ago · 5 km deep · 12 km away
  2. 1.621 km NE of Soledad, California · 15482 days ago · 6 km deep · 93 km away
  3. 2.78 km NE of Coalinga, California · 15483 days ago · 8 km deep · 7 km away
  4. 1.62km SSW of Huron, CA · 15483 days ago · 5 km deep · 9 km away
  5. 1.815 km N of Coalinga, California · 15483 days ago · 23 km deep · 17 km away
  6. 2.08 km ENE of Coalinga, California · 15483 days ago · 10 km deep · 8 km away
  7. 2.48 km ENE of Coalinga, California · 15483 days ago · 7 km deep · 8 km away
  8. 1.57 km ENE of Coalinga, California · 15483 days ago · 8 km deep · 8 km away
  9. 1.623 km NE of Soledad, California · 15483 days ago · 7 km deep · 92 km away
  10. 2.16 km W of Three Rocks, California · 15484 days ago · 10 km deep · 40 km away
  11. 1.89 km ENE of Coalinga, California · 15484 days ago · 5 km deep · 8 km away
  12. 1.68 km ENE of Coalinga, California · 15484 days ago · 4 km deep · 8 km away
  13. 1.67 km ENE of Coalinga, California · 15484 days ago · 9 km deep · 9 km away
  14. 1.67 km NE of Coalinga, California · 15484 days ago · 11 km deep · 8 km away
  15. 2.48 km ENE of Coalinga, California · 15484 days ago · 9 km deep · 7 km away
  16. 1.77 km ENE of Coalinga, California · 15484 days ago · 9 km deep · 9 km away
  17. 2.37 km NE of Coalinga, California · 15484 days ago · 7 km deep · 9 km away
  18. 1.67 km ENE of Coalinga, California · 15484 days ago · 11 km deep · 8 km away
  19. 1.77 km ENE of Coalinga, California · 15484 days ago · 9 km deep · 8 km away
  20. 1.68 km ENE of Coalinga, California · 15484 days ago · 1 km deep · 8 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc18006 (also filed as ci39241). Read Tue, Sep 29, 2026, 11:54 AM UTC.