California earthquakes

M2.2 earthquake 11 km SSW of Huron, California

A magnitude 2.2 earthquake struck 11 km SSW of Huron, California on Thu, Jul 9, 1987, 3:43 PM PDT (22:43 UTC), 8 km (5 mi) below the surface.

A larger quake followed: M2.4 17 km NNW 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
2.2 (md), micro
Local time
UTC
1987-07-09 22:43:10 UTC
Depth
8.0 km (5.0 mi), shallow
Epicenter
36.109° N, 120.147° 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 0.6 km horizontally, 0.6 km in depth
Magnitude uncertainty
±0.08
Depth from
From location
Station coverage gap
186°, poorly surrounded by stations
Stations used
24

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 80 in the 60 days after this one and 36 in the 30 days before it.

After

  1. 1.922 km NE of San Lucas, California · 14319 days ago · 7 km deep · 66 km away
  2. 1.522 km NE of Soledad, California · 14319 days ago · 2 km deep · 99 km away
  3. 1.924 km ENE of Greenfield, California · 14318 days ago · 5 km deep · 86 km away
  4. 1.923 km ENE of Soledad, California · 14318 days ago · 5 km deep · 94 km away
  5. 2.417 km NNW of Coalinga, California · 14317 days ago · 10 km deep · 32 km away
  6. 1.617 km NNW of Coalinga, California · 14317 days ago · 8 km deep · 32 km away
  7. 1.94 km N of Avenal, California · 14316 days ago · 15 km deep · 7 km away
  8. 1.73 km NW of Avenal, California · 14316 days ago · 12 km deep · 8 km away
  9. 2.54 km NW of Avenal, California · 14316 days ago · 12 km deep · 8 km away
  10. 1.724 km NE of Greenfield, California · 14316 days ago · 0 km deep · 87 km away
  11. 2.04 km NNE of Coalinga, California · 14314 days ago · 13 km deep · 20 km away
  12. 1.64 km NW of Parkfield, California · 14311 days ago · 4 km deep · 36 km away
  13. 1.87 km E of Coalinga, California · 14308 days ago · 5 km deep · 13 km away
  14. 1.924 km ENE of Soledad, California · 14308 days ago · 2 km deep · 93 km away
  15. 2.311 km NE of Avenal, California · 14308 days ago · 8 km deep · 9 km away
  16. 1.724 km NE of King City, California · 14306 days ago · 5 km deep · 75 km away
  17. 2.81 km SSE of Oak Shores, California · 14306 days ago · 7 km deep · 84 km away
  18. 1.822 km NE of Shandon, California · 14305 days ago · 7 km deep · 35 km away
  19. 1.94 km NE of Coalinga, California · 14305 days ago · 11 km deep · 17 km away
  20. 2.0Central California · 14304 days ago · 4 km deep · 19 km away
  21. 1.69 km NNE of Lockwood, California · 14303 days ago · 11 km deep · 81 km away
  22. 2.49 km NE of Coalinga, California · 14303 days ago · 2 km deep · 15 km away
  23. 1.617 km NNW of Coalinga, California · 14302 days ago · 11 km deep · 31 km away
  24. 1.71 km SSE of Oak Shores, California · 14302 days ago · 7 km deep · 84 km away
  25. 1.618 km NW of Coalinga, California · 14300 days ago · 7 km deep · 35 km away
  26. 1.918 km NW of Coalinga, California · 14300 days ago · 7 km deep · 35 km away
  27. 1.71 km SSE of Oak Shores, California · 14299 days ago · 7 km deep · 84 km away
  28. 2.29 km N of Coalinga, California · 14298 days ago · 10 km deep · 23 km away
  29. 2.45 km NNE of Coalinga, California · 14296 days ago · 14 km deep · 19 km away
  30. 1.517 km N of Coalinga, California · 14296 days ago · 10 km deep · 30 km away
  31. 1.813 km N of Coalinga, California · 14296 days ago · 10 km deep · 25 km away
  32. 1.724 km NE of Greenfield, California · 14295 days ago · 7 km deep · 92 km away
  33. 1.52 km S of Oak Shores, California · 14294 days ago · 7 km deep · 85 km away
  34. 2.97 km NNE of Coalinga, California · 14294 days ago · 11 km deep · 19 km away
  35. 2.57 km NW of Parkfield, California · 14292 days ago · 10 km deep · 36 km away
  36. 2.02 km S of Oak Shores, California · 14291 days ago · 7 km deep · 85 km away
  37. 2.224 km NE of San Ardo, California · 14290 days ago · 8 km deep · 56 km away
  38. 1.741 km W of Three Rocks, California · 14290 days ago · 5 km deep · 80 km away
  39. 1.54 km NNE of Coalinga, California · 14289 days ago · 13 km deep · 19 km away
  40. 1.89 km NNW of Huron, California · 14289 days ago · 8 km deep · 19 km away
  41. 1.726 km SW of Firebaugh, California · 14289 days ago · 10 km deep · 85 km away
  42. 1.76 km ESE of San Lucas, California · 14288 days ago · 9 km deep · 72 km away
  43. 1.617 km NW of Coalinga, California · 14286 days ago · 8 km deep · 35 km away
  44. 1.813 km NE of Coalinga, California · 14285 days ago · 9 km deep · 17 km away
  45. 1.913 km NE of Coalinga, California · 14285 days ago · 8 km deep · 17 km away
  46. 2.413 km NE of Coalinga, California · 14285 days ago · 8 km deep · 17 km away
  47. 2.311 km NNE of Coalinga, California · 14284 days ago · 9 km deep · 22 km away
  48. 2.8Central California · 14283 days ago · 12 km deep · 65 km away
  49. 2.130 km ESE of Shandon, California · 14283 days ago · 10 km deep · 65 km away
  50. 2.730 km ESE of Shandon, California · 14283 days ago · 7 km deep · 65 km away
  51. 2.030 km ESE of Shandon, California · 14283 days ago · 8 km deep · 65 km away
  52. 2.230 km ESE of Shandon, California · 14283 days ago · 8 km deep · 65 km away
  53. 1.611 km SW of Huron, California · 14283 days ago · 11 km deep · 5 km away
  54. 2.125 km NE of Greenfield, California · 14282 days ago · 9 km deep · 86 km away
  55. 1.630 km ESE of Shandon, California · 14282 days ago · 10 km deep · 65 km away
  56. 1.65 km SSW of Huron, California · 14281 days ago · 5 km deep · 6 km away
  57. 2.122 km NE of San Lucas, California · 14281 days ago · 9 km deep · 64 km away
  58. 1.824 km NE of Greenfield, California · 14280 days ago · 1 km deep · 90 km away
  59. 1.68 km NNW of Huron, California · 14280 days ago · 5 km deep · 19 km away
  60. 2.06 km ENE of Coalinga, California · 14278 days ago · 7 km deep · 14 km away

The first 60 of 80.

Before

  1. 2.57 km SE of Parkfield, California · 14320 days ago · 4 km deep · 37 km away
  2. 1.91 km SSW of Avenal, California · 14321 days ago · 18 km deep · 13 km away
  3. 2.59 km WSW of Atascadero, California · 14322 days ago · 4 km deep · 91 km away
  4. 1.90 km SSE of Avenal, California · 14323 days ago · 20 km deep · 12 km away
  5. 1.83km S of Kettleman City, CA · 14323 days ago · 5 km deep · 22 km away
  6. 2.023 km NE of King City, California · 14324 days ago · 4 km deep · 76 km away
  7. 1.627 km NE of Soledad, California · 14324 days ago · 9 km deep · 97 km away
  8. 2.55 km ESE of Madera Acres, California · 14325 days ago · 8 km deep · 99 km away
  9. 1.623 km NE of King City, California · 14325 days ago · 5 km deep · 80 km away
  10. 1.624 km NNE of King City, California · 14327 days ago · 5 km deep · 82 km away
  11. 1.72 km ENE of San Ardo, California · 14327 days ago · 10 km deep · 66 km away
  12. 1.57 km SSW of Avenal, California · 14331 days ago · 12 km deep · 18 km away
  13. 2.56 km ESE of La Vina, California · 14332 days ago · 9 km deep · 84 km away
  14. 2.111 km SW of Huron, California · 14333 days ago · 10 km deep · 4 km away
  15. 1.517 km NNW of Coalinga, California · 14335 days ago · 10 km deep · 32 km away
  16. 1.614 km W of Coalinga, California · 14335 days ago · 10 km deep · 34 km away
  17. 2.214 km NNE of Coalinga, California · 14335 days ago · 8 km deep · 23 km away
  18. 1.82 km SSE of Avenal, California · 14335 days ago · 13 km deep · 15 km away
  19. 1.83 km SE of Avenal, California · 14336 days ago · 15 km deep · 14 km away
  20. 2.128 km NW of Coalinga, California · 14336 days ago · 14 km deep · 46 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc102910 (also filed as ci725776). Read Tue, Sep 22, 2026, 8:36 PM UTC.