California earthquakes

M1.7 earthquake 16km SE of Anza, CA

A magnitude 1.7 earthquake struck 16km SE of Anza, CA on Sun, Jun 9, 1985, 9:39 PM PDT (04:39 UTC), 12 km (7 mi) below the surface.

A larger quake followed: M3.5 8km S of Redlands, 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.

Open the live map with earthquakes

The earthquake

Magnitude
1.7 (mc), micro
Local time
UTC
1985-06-10 04:39:50 UTC
Depth
11.8 km (7.3 mi), shallow
Epicenter
33.458° N, 116.552° 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
62°
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: 184 in the 60 days after this one and 184 in the 30 days before it.

After

  1. 1.822km ESE of Julian, CA · 15087 days ago · 5 km deep · 50 km away
  2. 1.67km SSE of Big Bear City, CA · 15087 days ago · 7 km deep · 86 km away
  3. 1.610km E of Yucaipa, CA · 15087 days ago · 4 km deep · 73 km away
  4. 1.83km NNW of Big Bear City, CA · 15087 days ago · 9 km deep · 96 km away
  5. 3.06km WNW of Lake Elsinore, CA · 15087 days ago · 7 km deep · 81 km away
  6. 1.77km SW of Idyllwild, CA · 15087 days ago · 16 km deep · 33 km away
  7. 1.613km SSE of Joshua Tree, CA · 15087 days ago · 4 km deep · 70 km away
  8. 2.57km SSE of Big Bear City, CA · 15087 days ago · 8 km deep · 87 km away
  9. 1.85km WNW of Lake Henshaw, CA · 15086 days ago · 12 km deep · 32 km away
  10. 1.715km W of Salton City, CA · 15086 days ago · 7 km deep · 45 km away
  11. 1.92km SSW of Loma Linda, CA · 15086 days ago · 15 km deep · 92 km away
  12. 2.217km NE of Borrego Springs, CA · 15086 days ago · 11 km deep · 28 km away
  13. 2.116km N of Ocotillo Wells, CA · 15086 days ago · 6 km deep · 42 km away
  14. 1.87km SSE of Big Bear City, CA · 15086 days ago · 4 km deep · 86 km away
  15. 1.67km N of North Shore, CA · 15085 days ago · 5 km deep · 59 km away
  16. 2.011km ENE of Julian, CA · 15085 days ago · 9 km deep · 37 km away
  17. 1.99km SSW of Idyllwild, CA · 15085 days ago · 12 km deep · 28 km away
  18. 1.58km SW of Idyllwild, CA · 15085 days ago · 16 km deep · 34 km away
  19. 1.67km ENE of Nuevo, CA · 15085 days ago · 14 km deep · 63 km away
  20. 1.911km NNE of Borrego Springs, CA · 15085 days ago · 8 km deep · 24 km away
  21. 1.77km ENE of Borrego Springs, CA · 15084 days ago · 10 km deep · 32 km away
  22. 2.020km ESE of Julian, CA · 15084 days ago · 1 km deep · 49 km away
  23. 1.722km ENE of Pine Valley, CA · 15084 days ago · 8 km deep · 64 km away
  24. 1.63km NE of Menifee, CA · 15083 days ago · 2 km deep · 62 km away
  25. 1.59km NE of Indio, CA · 15083 days ago · 8 km deep · 51 km away
  26. 1.89km N of Banning, CA · 15082 days ago · 13 km deep · 67 km away
  27. 1.56km SSE of Borrego Springs, CA · 15082 days ago · 12 km deep · 34 km away
  28. 2.69km ESE of Ocotillo Wells, CA · 15082 days ago · 6 km deep · 61 km away
  29. 2.03km SSW of San Bernardino, CA · 15082 days ago · 5 km deep · 100 km away
  30. 1.611km W of Calipatria, CA · 15082 days ago · 4 km deep · 92 km away
  31. 1.720km N of Borrego Springs, CA · 15082 days ago · 9 km deep · 16 km away
  32. 1.66km W of Desert Hot Springs, CA · 15082 days ago · 5 km deep · 57 km away
  33. 1.62km E of Cabazon, CA · 15082 days ago · 15 km deep · 55 km away
  34. 1.97km ENE of Cabazon, CA · 15081 days ago · 13 km deep · 55 km away
  35. 2.16km SE of Valle Vista, CA · 15081 days ago · 16 km deep · 39 km away
  36. 2.01km N of Loma Linda, CA · 15081 days ago · 13 km deep · 94 km away
  37. 1.91km N of Loma Linda, CA · 15081 days ago · 15 km deep · 94 km away
  38. 1.81km ENE of Loma Linda, CA · 15081 days ago · 19 km deep · 93 km away
  39. 1.71km NE of Loma Linda, CA · 15081 days ago · 11 km deep · 93 km away
  40. 1.64km N of Aguanga, CA · 15081 days ago · 8 km deep · 29 km away
  41. 1.623km S of Twentynine Palms, CA · 15081 days ago · 1 km deep · 71 km away
  42. 1.912km W of Anza, CA · 15081 days ago · 2 km deep · 25 km away
  43. 2.07km SSE of Big Bear City, CA · 15081 days ago · 8 km deep · 87 km away
  44. 1.810km ENE of Indio, CA · 15081 days ago · 5 km deep · 53 km away
  45. 2.111km S of Idyllwild, CA · 15080 days ago · 13 km deep · 27 km away
  46. 2.210km ENE of Indio, CA · 15080 days ago · 5 km deep · 53 km away
  47. 1.810km SW of Idyllwild, CA · 15080 days ago · 10 km deep · 33 km away
  48. 1.58km E of Borrego Springs, CA · 15080 days ago · 9 km deep · 32 km away
  49. 1.87km N of Borrego Springs, CA · 15080 days ago · 4 km deep · 22 km away
  50. 1.810km S of Cabazon, CA · 15080 days ago · 13 km deep · 46 km away
  51. 1.610km W of Anza, CA · 15080 days ago · 3 km deep · 23 km away
  52. 2.43km NNW of National City, CA · 15080 days ago · 5 km deep · 99 km away
  53. 1.77km ESE of Valle Vista, CA · 15080 days ago · 14 km deep · 39 km away
  54. 1.64km NW of Cabazon, CA · 15080 days ago · 18 km deep · 59 km away
  55. 1.626km WSW of Westmorland, CA · 15080 days ago · 7 km deep · 82 km away
  56. 1.920km ESE of Julian, CA · 15080 days ago · 2 km deep · 49 km away
  57. 1.85km SSW of Idyllwild, CA · 15079 days ago · 14 km deep · 32 km away
  58. 1.719km ESE of Julian, CA · 15079 days ago · 0 km deep · 49 km away
  59. 2.43km NNW of National City, CA · 15079 days ago · 5 km deep · 99 km away
  60. 2.02km NNW of National City, CA · 15079 days ago · 5 km deep · 99 km away

The first 60 of 184.

Before

  1. 2.12km W of Big Bear City, CA · 15087 days ago · 8 km deep · 94 km away
  2. 1.628km ENE of Pine Valley, CA · 15087 days ago · 6 km deep · 69 km away
  3. 1.72km NE of Beaumont, CA · 15087 days ago · 12 km deep · 66 km away
  4. 1.615km S of Twentynine Palms, CA · 15087 days ago · 7 km deep · 74 km away
  5. 1.87km SSE of Big Bear City, CA · 15087 days ago · 4 km deep · 86 km away
  6. 1.913km NE of Julian, CA · 15087 days ago · 5 km deep · 35 km away
  7. 2.37km SSE of Big Bear City, CA · 15087 days ago · 6 km deep · 86 km away
  8. 3.36km SSE of Big Bear City, CA · 15087 days ago · 9 km deep · 87 km away
  9. 1.712km S of Salton City, CA · 15087 days ago · 3 km deep · 64 km away
  10. 1.810km N of Banning, CA · 15088 days ago · 5 km deep · 70 km away
  11. 2.012km N of Banning, CA · 15088 days ago · 17 km deep · 71 km away
  12. 1.812km N of Banning, CA · 15088 days ago · 17 km deep · 71 km away
  13. 1.87km WNW of Borrego Springs, CA · 15088 days ago · 3 km deep · 22 km away
  14. 1.57km SW of Salton City, CA · 15088 days ago · 2 km deep · 55 km away
  15. 1.54km WNW of Anza, CA · 15089 days ago · 5 km deep · 20 km away
  16. 1.84km SE of Yucaipa, CA · 15089 days ago · 18 km deep · 75 km away
  17. 1.74km ENE of Calimesa, CA · 15089 days ago · 18 km deep · 74 km away
  18. 1.712km NNE of Idyllwild, CA · 15089 days ago · 7 km deep · 43 km away
  19. 1.514km WNW of Fallbrook, CA · 15089 days ago · 6 km deep · 78 km away
  20. 2.06km WNW of Lake Henshaw, CA · 15089 days ago · 5 km deep · 34 km away

Earthquakes todayCalifornia earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci68064. Read Wed, Sep 30, 2026, 6:20 AM UTC.