California earthquakes

M1.9 earthquake 5 km NNW of Round Valley, California

A magnitude 1.9 earthquake struck 5 km NNW of Round Valley, California on Wed, Jan 9, 1985, 9:39 AM PST (17:39 UTC), 7 km (5 mi) below the surface.

A larger quake followed: M2.3 4 km WSW of Aspen Springs, California. This one was a foreshock.

West Bishop 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
1.9 (md), micro
Local time
UTC
1985-01-09 17:39:03 UTC
Depth
7.5 km (4.6 mi), shallow
Epicenter
37.460° N, 118.621° 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 0.2 km horizontally, 0.5 km in depth
Magnitude uncertainty
±0.29
Depth from
From location
Station coverage gap
54°
Stations used
39

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 200 in the 60 days after this one and 0 in the 30 days before it.

After

  1. 1.72 km N of Round Valley, California · 15213 days ago · 10 km deep · 4 km away
  2. 2.34 km WSW of Aspen Springs, California · 15213 days ago · 1 km deep · 15 km away
  3. 2.14 km WSW of Aspen Springs, California · 15213 days ago · 1 km deep · 15 km away
  4. 1.84 km WSW of Aspen Springs, California · 15213 days ago · 1 km deep · 15 km away
  5. 2.64 km NW of Round Valley, California · 15213 days ago · 6 km deep · 1 km away
  6. 1.86 km S of Aspen Springs, California · 15213 days ago · 3 km deep · 10 km away
  7. 1.54 km N of Round Valley, California · 15213 days ago · 8 km deep · 4 km away
  8. 1.66 km E of Swall Meadows, California · 15213 days ago · 4 km deep · 7 km away
  9. 1.629 km ENE of Mono City, California · 15213 days ago · 6 km deep · 79 km away
  10. 1.77 km WNW of Round Valley, California · 15212 days ago · 2 km deep · 5 km away
  11. 1.61 km SSW of Round Valley, California · 15212 days ago · 6 km deep · 6 km away
  12. 1.9California-Nevada border region · 15212 days ago · 3 km deep · 4 km away
  13. 2.15 km N of Round Valley, California · 15212 days ago · 9 km deep · 2 km away
  14. 2.63 km W of Round Valley, California · 15212 days ago · 3 km deep · 4 km away
  15. 2.72 km NW of Round Valley, California · 15212 days ago · 9 km deep · 3 km away
  16. 1.71 km ESE of Round Valley, California · 15211 days ago · 9 km deep · 7 km away
  17. 1.828 km WSW of Round Valley, California · 15211 days ago · 13 km deep · 28 km away
  18. 1.610 km W of Aspen Springs, California · 15211 days ago · 4 km deep · 21 km away
  19. 2.111 km W of Aspen Springs, California · 15211 days ago · 8 km deep · 22 km away
  20. 2.511 km W of Aspen Springs, California · 15211 days ago · 8 km deep · 22 km away
  21. 2.93 km WNW of Round Valley, California · 15211 days ago · 11 km deep · 3 km away
  22. 2.36 km SSW of Swall Meadows, California · 15211 days ago · 2 km deep · 4 km away
  23. 1.630 km ENE of Mono City, California · 15210 days ago · 6 km deep · 80 km away
  24. 1.66 km SSW of Swall Meadows, California · 15210 days ago · 2 km deep · 4 km away
  25. 1.60 km WNW of Round Valley, California · 15210 days ago · 3 km deep · 5 km away
  26. 2.11 km S of Mammoth Lakes, California · 15210 days ago · 5 km deep · 37 km away
  27. 1.810 km SSW of Aspen Springs, California · 15210 days ago · 4 km deep · 11 km away
  28. 2.12 km NW of Round Valley, California · 15210 days ago · 7 km deep · 3 km away
  29. 1.914 km WSW of Aspen Springs, California · 15210 days ago · 3 km deep · 22 km away
  30. 1.512 km SE of Mammoth Lakes, California · 15209 days ago · 4 km deep · 25 km away
  31. 1.56 km W of Aspen Springs, California · 15208 days ago · 1 km deep · 18 km away
  32. 2.11 km E of Round Valley, California · 15208 days ago · 10 km deep · 6 km away
  33. 2.26 km ESE of Swall Meadows, California · 15208 days ago · 4 km deep · 5 km away
  34. 1.65 km N of Round Valley, California · 15208 days ago · 7 km deep · 3 km away
  35. 2.36 km N of Round Valley, California · 15208 days ago · 5 km deep · 4 km away
  36. 1.56 km W of Aspen Springs, California · 15208 days ago · -2 km deep · 17 km away
  37. 2.13 km NNW of Round Valley, California · 15208 days ago · 10 km deep · 2 km away
  38. 1.76 km N of Mesa, California · 15208 days ago · 8 km deep · 7 km away
  39. 2.73 km W of Round Valley, California · 15207 days ago · 9 km deep · 5 km away
  40. 2.73 km W of Round Valley, California · 15207 days ago · 9 km deep · 5 km away
  41. 2.11 km SW of Mesa, California · 15207 days ago · 9 km deep · 8 km away
  42. 1.711 km SE of Mammoth Lakes, California · 15207 days ago · 4 km deep · 25 km away
  43. 1.711 km SE of Mammoth Lakes, California · 15207 days ago · 4 km deep · 26 km away
  44. 2.112 km SE of Mammoth Lakes, California · 15207 days ago · 5 km deep · 25 km away
  45. 2.112 km SE of Mammoth Lakes, California · 15207 days ago · 5 km deep · 25 km away
  46. 2.43 km W of Round Valley, California · 15206 days ago · 11 km deep · 5 km away
  47. 1.93 km SSE of Swall Meadows, California · 15206 days ago · 8 km deep · 2 km away
  48. 1.74 km SSE of Swall Meadows, California · 15206 days ago · 7 km deep · 1 km away
  49. 1.512 km WSW of Aspen Springs, California · 15205 days ago · 7 km deep · 20 km away
  50. 1.83 km W of Round Valley, California · 15205 days ago · 10 km deep · 5 km away
  51. 1.65 km ESE of Swall Meadows, California · 15204 days ago · 4 km deep · 5 km away
  52. 3.15 km NW of Round Valley, California · 15204 days ago · 5 km deep · 1 km away
  53. 1.95 km NW of Round Valley, California · 15204 days ago · 5 km deep · 1 km away
  54. 1.611 km SE of Mammoth Lakes, California · 15204 days ago · 4 km deep · 26 km away
  55. 2.80 km S of Round Valley, California · 15204 days ago · 12 km deep · 6 km away
  56. 1.60 km S of Round Valley, California · 15204 days ago · 12 km deep · 6 km away
  57. 1.50 km SSW of Round Valley, California · 15204 days ago · 10 km deep · 6 km away
  58. 2.40 km S of Round Valley, California · 15204 days ago · 11 km deep · 6 km away
  59. 1.55 km NW of Round Valley, California · 15204 days ago · 5 km deep · 1 km away
  60. 2.04 km NW of Round Valley, California · 15204 days ago · 6 km deep · 1 km away

The first 60 of 200.

Earthquakes todayCalifornia earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc38510 (also filed as ci58186). Read Tue, Sep 22, 2026, 9:19 AM UTC.