California earthquakes

M1.9 earthquake 12km W of Anza, CA

A magnitude 1.9 earthquake struck 12km W of Anza, CA on Thu, Feb 7, 1985, 8:31 PM PST (04:31 UTC), 1 km (1 mi) below the surface.

A larger quake followed: M3.9 10km ENE of Desert Hot Springs, CA. This one was a foreshock.

Anza 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 (mc), micro
Local time
UTC
1985-02-08 04:31:03 UTC
Depth
1.0 km (0.7 mi), shallow
Epicenter
33.542° N, 116.801° 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
From location
Station coverage gap
211°, poorly surrounded by stations
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: 183 in the 60 days after this one and 185 in the 30 days before it.

After

  1. 1.710km W of Anza, CA · 15208 days ago · 4 km deep · 2 km away
  2. 1.710km W of Anza, CA · 15208 days ago · 4 km deep · 2 km away
  3. 1.85km N of Beaumont, CA · 15208 days ago · 13 km deep · 51 km away
  4. 1.610km ENE of Desert Hot Springs, CA · 15208 days ago · 2 km deep · 63 km away
  5. 1.922km N of Borrego Springs, CA · 15208 days ago · 8 km deep · 38 km away
  6. 2.123km WSW of Ocotillo Wells, CA · 15208 days ago · 13 km deep · 70 km away
  7. 2.417km SSW of Ocotillo Wells, CA · 15208 days ago · 6 km deep · 80 km away
  8. 1.612km NNE of Borrego Springs, CA · 15208 days ago · 11 km deep · 47 km away
  9. 1.912km NNE of Borrego Springs, CA · 15208 days ago · 11 km deep · 47 km away
  10. 1.613km NE of Julian, CA · 15207 days ago · 5 km deep · 52 km away
  11. 1.710km W of Anza, CA · 15207 days ago · 4 km deep · 1 km away
  12. 2.111km NE of Julian, CA · 15207 days ago · 10 km deep · 52 km away
  13. 1.92km SE of Loma Linda, CA · 15207 days ago · 16 km deep · 69 km away
  14. 2.111km ENE of Desert Hot Springs, CA · 15207 days ago · 4 km deep · 64 km away
  15. 1.910km ENE of Desert Hot Springs, CA · 15207 days ago · 3 km deep · 63 km away
  16. 2.121km NNW of Borrego Springs, CA · 15207 days ago · 12 km deep · 36 km away
  17. 1.610km ENE of Desert Hot Springs, CA · 15207 days ago · 4 km deep · 62 km away
  18. 1.911km SE of Borrego Springs, CA · 15207 days ago · 10 km deep · 62 km away
  19. 2.121km ESE of Julian, CA · 15206 days ago · 3 km deep · 70 km away
  20. 1.711km W of Anza, CA · 15206 days ago · 2 km deep · 1 km away
  21. 1.613km NE of Julian, CA · 15206 days ago · 5 km deep · 52 km away
  22. 2.412km ENE of Thousand Palms, CA · 15206 days ago · 0 km deep · 61 km away
  23. 1.811km ENE of Thousand Palms, CA · 15206 days ago · 3 km deep · 60 km away
  24. 3.512km ENE of Thousand Palms, CA · 15206 days ago · 1 km deep · 61 km away
  25. 2.312km ENE of Thousand Palms, CA · 15206 days ago · 0 km deep · 61 km away
  26. 2.413km ENE of Thousand Palms, CA · 15206 days ago · 2 km deep · 62 km away
  27. 1.812km ENE of Thousand Palms, CA · 15206 days ago · 3 km deep · 61 km away
  28. 1.810km ENE of Desert Hot Springs, CA · 15206 days ago · 4 km deep · 63 km away
  29. 1.911km ENE of Desert Hot Springs, CA · 15206 days ago · 3 km deep · 63 km away
  30. 1.99km NW of San Jacinto, CA · 15206 days ago · 11 km deep · 39 km away
  31. 1.812km ENE of Thousand Palms, CA · 15206 days ago · 3 km deep · 61 km away
  32. 1.811km W of Anza, CA · 15206 days ago · 4 km deep · 1 km away
  33. 1.75km N of Cabazon, CA · 15206 days ago · 13 km deep · 46 km away
  34. 2.713km ENE of Thousand Palms, CA · 15206 days ago · 2 km deep · 62 km away
  35. 2.09km N of Borrego Springs, CA · 15206 days ago · 7 km deep · 47 km away
  36. 2.76km SW of Big Bear Lake, CA · 15206 days ago · 8 km deep · 75 km away
  37. 2.212km W of Anza, CA · 15206 days ago · 2 km deep · 1 km away
  38. 1.811km W of Anza, CA · 15206 days ago · 3 km deep · 1 km away
  39. 2.316km NNE of Pine Valley, CA · 15206 days ago · 5 km deep · 75 km away
  40. 1.810km NNE of Cabazon, CA · 15206 days ago · 12 km deep · 51 km away
  41. 1.615km SE of Anza, CA · 15205 days ago · 9 km deep · 25 km away
  42. 3.317km NNE of Pine Valley, CA · 15205 days ago · 5 km deep · 74 km away
  43. 1.64km SE of Loma Linda, CA · 15205 days ago · 16 km deep · 67 km away
  44. 1.512km SSE of Yucca Valley, CA · 15205 days ago · 3 km deep · 65 km away
  45. 1.920km NNE of Pine Valley, CA · 15205 days ago · 1 km deep · 72 km away
  46. 2.43km NNW of Fontana, CA · 15205 days ago · 5 km deep · 90 km away
  47. 1.823km ESE of Anza, CA · 15205 days ago · 11 km deep · 34 km away
  48. 1.922km ESE of Anza, CA · 15205 days ago · 10 km deep · 33 km away
  49. 2.29km NNE of Cabazon, CA · 15204 days ago · 16 km deep · 50 km away
  50. 1.83km NNW of Colton, CA · 15204 days ago · 17 km deep · 78 km away
  51. 1.916km N of Borrego Springs, CA · 15204 days ago · 5 km deep · 44 km away
  52. 2.011km W of Anza, CA · 15204 days ago · 2 km deep · 1 km away
  53. 1.86km E of Yucaipa, CA · 15204 days ago · 17 km deep · 56 km away
  54. 1.812km W of Anza, CA · 15204 days ago · 0 km deep · 1 km away
  55. 2.110km E of Desert Hot Springs, CA · 15204 days ago · 2 km deep · 61 km away
  56. 1.84km NNW of Mira Loma, CA · 15203 days ago · 3 km deep · 87 km away
  57. 1.93km N of Beaumont, CA · 15203 days ago · 17 km deep · 49 km away
  58. 1.612km NE of Thousand Palms, CA · 15203 days ago · 2 km deep · 61 km away
  59. 2.06km SSE of Mentone, CA · 15203 days ago · 12 km deep · 61 km away
  60. 1.94km NNW of Cabazon, CA · 15203 days ago · 13 km deep · 46 km away

The first 60 of 183.

Before

  1. 1.617km NE of Borrego Springs, CA · 15209 days ago · 12 km deep · 58 km away
  2. 1.610km W of Anza, CA · 15209 days ago · 4 km deep · 2 km away
  3. 2.110km WSW of Anza, CA · 15209 days ago · 4 km deep · 2 km away
  4. 1.710km SW of Salton City, CA · 15209 days ago · 2 km deep · 79 km away
  5. 1.810km W of Anza, CA · 15209 days ago · 4 km deep · 2 km away
  6. 1.69km E of Desert Hot Springs, CA · 15209 days ago · 5 km deep · 60 km away
  7. 2.211km ENE of Desert Hot Springs, CA · 15209 days ago · 3 km deep · 63 km away
  8. 1.95km NE of Lake Arrowhead, CA · 15209 days ago · 4 km deep · 87 km away
  9. 1.610km ENE of Desert Hot Springs, CA · 15209 days ago · 3 km deep · 63 km away
  10. 1.711km ENE of Desert Hot Springs, CA · 15209 days ago · 3 km deep · 63 km away
  11. 1.95km NE of Lake Arrowhead, CA · 15209 days ago · 6 km deep · 87 km away
  12. 2.311km ENE of Desert Hot Springs, CA · 15209 days ago · 2 km deep · 63 km away
  13. 2.011km W of Anza, CA · 15209 days ago · 2 km deep · 1 km away
  14. 1.911km W of Anza, CA · 15209 days ago · 2 km deep · 1 km away
  15. 1.610km ENE of Thousand Palms, CA · 15209 days ago · 2 km deep · 59 km away
  16. 1.711km ENE of Thousand Palms, CA · 15210 days ago · 4 km deep · 60 km away
  17. 2.011km W of Anza, CA · 15210 days ago · 2 km deep · 1 km away
  18. 1.912km ENE of Thousand Palms, CA · 15210 days ago · 5 km deep · 61 km away
  19. 1.911km ENE of Thousand Palms, CA · 15210 days ago · -1 km deep · 60 km away
  20. 1.710km ENE of Thousand Palms, CA · 15210 days ago · 2 km deep · 59 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci60367. Read Tue, Sep 29, 2026, 7:06 PM UTC.