California earthquakes

M1.8 earthquake 22km NW of Grapevine, CA

A magnitude 1.8 earthquake struck 22km NW of Grapevine, CA on Thu, Jan 29, 1987, 8:11 PM PST (04:11 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M2.2 8km WSW of Ojai, CA. 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
1.8 (mc), micro
Local time
UTC
1987-01-30 04:11:52 UTC
Depth
4.6 km (2.9 mi), shallow
Epicenter
35.090° N, 119.090° 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.

Depth from
Operator assigned
Station coverage gap
108°
Stations used
0

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 48 in the 60 days after this one and 29 in the 30 days before it.

After

  1. 2.28km WSW of Ojai, CA · 14480 days ago · 10 km deep · 77 km away
  2. 2.025km N of Tehachapi, CA · 14479 days ago · 3 km deep · 64 km away
  3. 2.416km N of Fillmore, CA · 14477 days ago · 13 km deep · 63 km away
  4. 2.415km NNE of Goleta, CA · 14476 days ago · -1 km deep · 86 km away
  5. 2.510km SW of Grapevine, CA · 14474 days ago · 15 km deep · 23 km away
  6. 2.014km WNW of Ojai, CA · 14473 days ago · 7 km deep · 73 km away
  7. 2.428km NNE of Montecito, CA · 14473 days ago · 4 km deep · 61 km away
  8. 2.88km ESE of Santa Clarita, CA · 14472 days ago · 7 km deep · 99 km away
  9. 1.88km ESE of Santa Clarita, CA · 14472 days ago · 8 km deep · 99 km away
  10. 1.88km SE of Santa Clarita, CA · 14472 days ago · 7 km deep · 100 km away
  11. 2.313km ESE of Lake Isabella, CA · 14470 days ago · 2 km deep · 87 km away
  12. 1.610km WNW of Kernville, CA · 14469 days ago · 5 km deep · 94 km away
  13. 1.723km NNW of Tehachapi, CA · 14467 days ago · 7 km deep · 55 km away
  14. 1.816km ESE of Arvin, CA · 14466 days ago · 10 km deep · 39 km away
  15. 2.125km NNW of Tehachapi, CA · 14463 days ago · 5 km deep · 58 km away
  16. 1.89km ESE of Santa Clarita, CA · 14461 days ago · 10 km deep · 99 km away
  17. 1.916km ENE of Ojai, CA · 14460 days ago · 13 km deep · 62 km away
  18. 2.112km SSW of Arvin, CA · 14460 days ago · 4 km deep · 18 km away
  19. 1.923km NNW of Tehachapi, CA · 14459 days ago · 6 km deep · 58 km away
  20. 1.910km NNE of Ventura, CA · 14459 days ago · 4 km deep · 82 km away
  21. 2.120km SE of Bodfish, CA · 14456 days ago · 8 km deep · 78 km away
  22. 2.220km E of Maricopa, CA · 14455 days ago · 1 km deep · 10 km away
  23. 1.88km E of Santa Clarita, CA · 14452 days ago · 10 km deep · 97 km away
  24. 1.725km NE of Arvin, CA · 14449 days ago · 1 km deep · 51 km away
  25. 2.418km NW of Grapevine, CA · 14449 days ago · 4 km deep · 4 km away
  26. 1.521km NW of Tehachapi, CA · 14447 days ago · 2 km deep · 49 km away
  27. 2.114km W of Ventura, CA · 14447 days ago · 4 km deep · 94 km away
  28. 1.913km ESE of Lake Isabella, CA · 14446 days ago · 2 km deep · 87 km away
  29. 2.011km WNW of Ventura, CA · 14446 days ago · 4 km deep · 90 km away
  30. 2.210km WNW of Ventura, CA · 14446 days ago · 2 km deep · 90 km away
  31. 1.93km NE of Ojai, CA · 14445 days ago · 0 km deep · 71 km away
  32. 1.820km SE of Bodfish, CA · 14445 days ago · 10 km deep · 78 km away
  33. 2.014km NNE of Goleta, CA · 14443 days ago · -1 km deep · 86 km away
  34. 1.921km NW of Tehachapi, CA · 14443 days ago · 5 km deep · 50 km away
  35. 1.626km SSW of Bodfish, CA · 14441 days ago · 5 km deep · 57 km away
  36. 1.924km N of Tehachapi, CA · 14432 days ago · 9 km deep · 64 km away
  37. 3.018km W of Tehachapi, CA · 14431 days ago · 11 km deep · 41 km away
  38. 1.916km NW of Tehachapi, CA · 14431 days ago · 4 km deep · 50 km away
  39. 2.020km SE of Bodfish, CA · 14430 days ago · 8 km deep · 78 km away
  40. 1.87km ENE of Santa Clarita, CA · 14430 days ago · 9 km deep · 95 km away
  41. 2.63km E of Kernville, CA · 14430 days ago · 7 km deep · 97 km away
  42. 2.43km E of Kernville, CA · 14425 days ago · 8 km deep · 97 km away
  43. 1.87km NNW of Grapevine, CA · 14425 days ago · 12 km deep · 16 km away
  44. 2.14km E of Kernville, CA · 14425 days ago · 7 km deep · 97 km away
  45. 2.216km NNE of Taft, CA · 14425 days ago · 23 km deep · 33 km away
  46. 2.313km S of Bodfish, CA · 14422 days ago · 7 km deep · 68 km away
  47. 3.012km NNE of Pine Mountain Club, CA · 14421 days ago · 13 km deep · 16 km away
  48. 1.94km E of Kernville, CA · 14421 days ago · 5 km deep · 97 km away

Before

  1. 1.79km SE of Bodfish, CA · 14482 days ago · 3 km deep · 79 km away
  2. 1.830km WSW of Maricopa, CA · 14485 days ago · 9 km deep · 58 km away
  3. 2.030km WSW of Maricopa, CA · 14485 days ago · 3 km deep · 58 km away
  4. 1.821km SW of Tehachapi, CA · 14486 days ago · 9 km deep · 43 km away
  5. 1.822km NW of Grapevine, CA · 14489 days ago · 22 km deep · 0 km away
  6. 2.18km WNW of Pine Mountain Club, CA · 14490 days ago · 12 km deep · 29 km away
  7. 2.714km SSE of Arvin, CA · 14493 days ago · 6 km deep · 28 km away
  8. 2.316km NNE of Pine Mountain Club, CA · 14494 days ago · 21 km deep · 11 km away
  9. 2.117km N of Fillmore, CA · 14496 days ago · 17 km deep · 62 km away
  10. 2.08km WSW of Grapevine, CA · 14496 days ago · 10 km deep · 20 km away
  11. 2.117km N of Fillmore, CA · 14496 days ago · 15 km deep · 61 km away
  12. 2.42km N of Frazier Park, CA · 14497 days ago · 16 km deep · 31 km away
  13. 1.922km NNW of Tehachapi, CA · 14498 days ago · 5 km deep · 54 km away
  14. 2.322km NNW of Tehachapi, CA · 14498 days ago · 5 km deep · 54 km away
  15. 1.818km ESE of Arvin, CA · 14499 days ago · 9 km deep · 40 km away
  16. 1.921km NNW of Tehachapi, CA · 14500 days ago · 1 km deep · 54 km away
  17. 2.721km NNW of Tehachapi, CA · 14500 days ago · 5 km deep · 55 km away
  18. 2.022km NNW of Tehachapi, CA · 14500 days ago · 5 km deep · 55 km away
  19. 2.322km NNW of Tehachapi, CA · 14500 days ago · 5 km deep · 55 km away
  20. 2.122km NNW of Tehachapi, CA · 14501 days ago · 1 km deep · 55 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci129630. Read Tue, Sep 22, 2026, 10:57 AM UTC.