California earthquakes

M1.8 earthquake 11km W of Anza, CA

A magnitude 1.8 earthquake struck 11km W of Anza, CA on Sun, Feb 10, 1985, 5:14 PM PST (01:14 UTC), 4 km (2 mi) below the surface.

A larger quake followed: M1.9 16km NNW of Borrego 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
1.8 (mc), micro
Local time
UTC
1985-02-11 01:14:42 UTC
Depth
4.0 km (2.5 mi), shallow
Epicenter
33.541° N, 116.787° 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
50°
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: 168 in the 60 days after this one and 0 in the 30 days before it.

After

  1. 1.916km NNW of Borrego Springs, CA · 15159 days ago · 11 km deep · 38 km away
  2. 2.014km SE of Anza, CA · 15159 days ago · 10 km deep · 23 km away
  3. 1.510km SSW of Idyllwild, CA · 15159 days ago · 14 km deep · 14 km away
  4. 2.121km ESE of Julian, CA · 15159 days ago · 2 km deep · 68 km away
  5. 2.117km SSW of Ocotillo Wells, CA · 15158 days ago · 3 km deep · 79 km away
  6. 1.79km NE of Pala, CA · 15158 days ago · 9 km deep · 25 km away
  7. 2.410km ENE of Desert Hot Springs, CA · 15158 days ago · 2 km deep · 62 km away
  8. 2.021km ESE of Julian, CA · 15158 days ago · 5 km deep · 71 km away
  9. 1.823km ESE of Anza, CA · 15158 days ago · 9 km deep · 32 km away
  10. 1.93km NE of Beaumont, CA · 15158 days ago · 11 km deep · 47 km away
  11. 1.616km NNE of Pine Valley, CA · 15158 days ago · 5 km deep · 74 km away
  12. 2.221km ESE of Julian, CA · 15158 days ago · 5 km deep · 71 km away
  13. 1.56km NE of Pala, CA · 15158 days ago · 10 km deep · 27 km away
  14. 1.98km NE of Moreno Valley, CA · 15158 days ago · 15 km deep · 60 km away
  15. 1.510km ENE of Desert Hot Springs, CA · 15158 days ago · 3 km deep · 62 km away
  16. 1.76km W of Ocotillo Wells, CA · 15157 days ago · 10 km deep · 70 km away
  17. 1.86km S of Redlands, CA · 15157 days ago · 14 km deep · 62 km away
  18. 2.013km W of Anza, CA · 15157 days ago · 5 km deep · 4 km away
  19. 1.83km ESE of Cabazon, CA · 15157 days ago · 17 km deep · 41 km away
  20. 1.511km NE of Aguanga, CA · 15157 days ago · 0 km deep · 2 km away
  21. 1.66km NE of Cabazon, CA · 15157 days ago · 17 km deep · 46 km away
  22. 1.96km S of Redlands, CA · 15157 days ago · 14 km deep · 63 km away
  23. 1.721km ESE of Julian, CA · 15157 days ago · 5 km deep · 68 km away
  24. 1.812km NE of Julian, CA · 15156 days ago · 5 km deep · 51 km away
  25. 1.611km NE of Borrego Springs, CA · 15156 days ago · 9 km deep · 52 km away
  26. 1.711km W of Anza, CA · 15156 days ago · 3 km deep · 1 km away
  27. 1.922km ESE of Anza, CA · 15156 days ago · 11 km deep · 31 km away
  28. 1.510km W of Anza, CA · 15156 days ago · 4 km deep · 1 km away
  29. 2.44km N of Fontana, CA · 15156 days ago · 8 km deep · 90 km away
  30. 1.73km W of Calimesa, CA · 15156 days ago · 17 km deep · 57 km away
  31. 1.97km S of Redlands, CA · 15155 days ago · 14 km deep · 63 km away
  32. 1.55km ENE of Cabazon, CA · 15155 days ago · 14 km deep · 45 km away
  33. 1.921km ESE of Julian, CA · 15155 days ago · 5 km deep · 70 km away
  34. 2.312km W of Anza, CA · 15155 days ago · 2 km deep · 1 km away
  35. 2.210km ENE of Lake Arrowhead, CA · 15155 days ago · 8 km deep · 89 km away
  36. 2.03km SSE of Loma Linda, CA · 15155 days ago · 15 km deep · 69 km away
  37. 2.220km NNE of Pine Valley, CA · 15155 days ago · 5 km deep · 72 km away
  38. 2.020km NNE of Pine Valley, CA · 15155 days ago · 5 km deep · 72 km away
  39. 1.911km W of Anza, CA · 15155 days ago · -1 km deep · 1 km away
  40. 1.720km ESE of Julian, CA · 15154 days ago · 2 km deep · 68 km away
  41. 2.18km NE of Banning, CA · 15154 days ago · 9 km deep · 49 km away
  42. 1.611km ENE of Desert Hot Springs, CA · 15154 days ago · 3 km deep · 63 km away
  43. 1.65km E of Valle Vista, CA · 15154 days ago · 16 km deep · 23 km away
  44. 1.611km NNE of Indio, CA · 15154 days ago · 8 km deep · 63 km away
  45. 1.825km SW of Ocotillo Wells, CA · 15154 days ago · 6 km deep · 73 km away
  46. 2.211km WSW of Anza, CA · 15154 days ago · 4 km deep · 1 km away
  47. 1.711km ENE of Desert Hot Springs, CA · 15153 days ago · 5 km deep · 62 km away
  48. 1.621km ESE of Julian, CA · 15153 days ago · 2 km deep · 68 km away
  49. 1.610km ENE of Desert Hot Springs, CA · 15153 days ago · 4 km deep · 62 km away
  50. 1.611km W of Anza, CA · 15153 days ago · 3 km deep · 1 km away
  51. 2.010km SW of Pine Valley, CA · 15153 days ago · 17 km deep · 90 km away
  52. 1.66km S of Idyllwild, CA · 15153 days ago · 17 km deep · 17 km away
  53. 2.112km NE of Cabazon, CA · 15153 days ago · 14 km deep · 51 km away
  54. 2.812km NE of Cabazon, CA · 15153 days ago · 16 km deep · 52 km away
  55. 1.610km NNW of Julian, CA · 15152 days ago · 15 km deep · 44 km away
  56. 2.011km WSW of Anza, CA · 15152 days ago · 2 km deep · 1 km away
  57. 1.711km NE of Aguanga, CA · 15152 days ago · 2 km deep · 2 km away
  58. 2.017km S of Salton City, CA · 15152 days ago · 6 km deep · 90 km away
  59. 1.84km SSW of Redlands, CA · 15152 days ago · 1 km deep · 66 km away
  60. 1.64km SSW of Redlands, CA · 15152 days ago · 5 km deep · 66 km away

The first 60 of 168.

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci60596. Read Tue, Sep 22, 2026, 10:41 AM UTC.