California earthquakes

M1.8 earthquake 4km ENE of Westmorland, CA

A magnitude 1.8 earthquake struck 4km ENE of Westmorland, CA on Wed, Jun 13, 1979, 7:40 AM PDT (14:40 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M4.1 4km NE of Westmorland, CA. This one was a foreshock.

Westmorland 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 (Mh), micro
Magnitude from
Southern California Seismic Network
Local time
UTC
1979-06-13 14:40:19 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
33.050° N, 115.587° 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 0.9 km horizontally, 31.6 km in depth
Magnitude uncertainty
±0.52
Depth from
Operator assigned
Station coverage gap
117°
Stations used
20

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 197 in the 60 days after this one and 126 in the 30 days before it.

After

  1. 1.53km ENE of Westmorland, CA · 17278 days ago · 10 km deep · 0 km away
  2. 1.64km ENE of Westmorland, CA · 17277 days ago · 9 km deep · 0 km away
  3. 2.54km NE of Westmorland, CA · 17277 days ago · 10 km deep · 1 km away
  4. 2.43km ENE of Westmorland, CA · 17277 days ago · 10 km deep · 0 km away
  5. 2.13km ENE of Westmorland, CA · 17277 days ago · 10 km deep · 1 km away
  6. 1.72km E of Westmorland, CA · 17277 days ago · 10 km deep · 1 km away
  7. 1.63km E of Westmorland, CA · 17277 days ago · 7 km deep · 2 km away
  8. 1.54km ENE of Westmorland, CA · 17277 days ago · 10 km deep · 1 km away
  9. 2.03km E of Westmorland, CA · 17277 days ago · 9 km deep · 1 km away
  10. 2.43km ENE of Westmorland, CA · 17277 days ago · 10 km deep · 1 km away
  11. 1.53km E of Westmorland, CA · 17277 days ago · 8 km deep · 1 km away
  12. 1.74km ENE of Westmorland, CA · 17277 days ago · 7 km deep · 1 km away
  13. 3.04km NE of Westmorland, CA · 17277 days ago · 10 km deep · 2 km away
  14. 2.73km ENE of Westmorland, CA · 17277 days ago · 9 km deep · 1 km away
  15. 1.93km E of Westmorland, CA · 17277 days ago · 8 km deep · 2 km away
  16. 2.84km ENE of Westmorland, CA · 17277 days ago · 10 km deep · 0 km away
  17. 4.14km NE of Westmorland, CA · 17277 days ago · 10 km deep · 1 km away
  18. 1.83km E of Westmorland, CA · 17277 days ago · 10 km deep · 2 km away
  19. 1.72km E of Westmorland, CA · 17277 days ago · 10 km deep · 2 km away
  20. 2.13km ENE of Westmorland, CA · 17277 days ago · 5 km deep · 0 km away
  21. 1.73km ENE of Westmorland, CA · 17277 days ago · 5 km deep · 0 km away
  22. 2.34km ENE of Westmorland, CA · 17277 days ago · 8 km deep · 1 km away
  23. 1.55km NE of Westmorland, CA · 17277 days ago · 5 km deep · 3 km away
  24. 1.65km NE of Westmorland, CA · 17277 days ago · 10 km deep · 2 km away
  25. 2.54km NE of Westmorland, CA · 17277 days ago · 10 km deep · 1 km away
  26. 1.73km ENE of Westmorland, CA · 17277 days ago · 9 km deep · 0 km away
  27. 3.03km ENE of Westmorland, CA · 17277 days ago · 10 km deep · 1 km away
  28. 1.84km ESE of Westmorland, CA · 17277 days ago · 8 km deep · 3 km away
  29. 2.04km ENE of Westmorland, CA · 17277 days ago · 7 km deep · 0 km away
  30. 3.44km NE of Westmorland, CA · 17277 days ago · 10 km deep · 2 km away
  31. 2.14km ENE of Westmorland, CA · 17277 days ago · 5 km deep · 0 km away
  32. 1.63km E of Westmorland, CA · 17277 days ago · 10 km deep · 1 km away
  33. 1.84km ENE of Westmorland, CA · 17277 days ago · 9 km deep · 1 km away
  34. 1.74km ENE of Westmorland, CA · 17277 days ago · 5 km deep · 0 km away
  35. 1.53km E of Westmorland, CA · 17277 days ago · 7 km deep · 2 km away
  36. 1.64km ESE of Westmorland, CA · 17277 days ago · 10 km deep · 2 km away
  37. 1.63km ENE of Westmorland, CA · 17277 days ago · 10 km deep · 0 km away
  38. 1.84km NE of Westmorland, CA · 17277 days ago · 10 km deep · 1 km away
  39. 1.54km E of Westmorland, CA · 17277 days ago · 2 km deep · 2 km away
  40. 2.04km NE of Westmorland, CA · 17277 days ago · 5 km deep · 1 km away
  41. 1.84km NE of Westmorland, CA · 17277 days ago · 10 km deep · 1 km away
  42. 1.63km ENE of Westmorland, CA · 17277 days ago · 10 km deep · 0 km away
  43. 1.84km ENE of Westmorland, CA · 17277 days ago · 9 km deep · 0 km away
  44. 1.74km ENE of Westmorland, CA · 17277 days ago · 10 km deep · 1 km away
  45. 2.24km ENE of Westmorland, CA · 17277 days ago · 11 km deep · 0 km away
  46. 2.73km ENE of Westmorland, CA · 17277 days ago · 10 km deep · 0 km away
  47. 1.74km ENE of Westmorland, CA · 17277 days ago · 8 km deep · 0 km away
  48. 1.74km NE of Westmorland, CA · 17277 days ago · 6 km deep · 1 km away
  49. 1.64km ENE of Westmorland, CA · 17277 days ago · 5 km deep · 0 km away
  50. 1.83km ENE of Westmorland, CA · 17277 days ago · 8 km deep · 1 km away
  51. 1.74km ENE of Westmorland, CA · 17277 days ago · 9 km deep · 0 km away
  52. 1.74km E of Westmorland, CA · 17277 days ago · 8 km deep · 1 km away
  53. 1.94km NE of Westmorland, CA · 17277 days ago · 10 km deep · 1 km away
  54. 1.64km ENE of Westmorland, CA · 17277 days ago · 9 km deep · 0 km away
  55. 1.84km ENE of Westmorland, CA · 17277 days ago · 10 km deep · 1 km away
  56. 1.83km E of Westmorland, CA · 17277 days ago · 9 km deep · 1 km away
  57. 1.63km E of Westmorland, CA · 17277 days ago · 2 km deep · 1 km away
  58. 1.63km ENE of Westmorland, CA · 17277 days ago · 6 km deep · 1 km away
  59. 2.43km ENE of Westmorland, CA · 17277 days ago · 8 km deep · 0 km away
  60. 2.23km NE of Westmorland, CA · 17277 days ago · 7 km deep · 1 km away

The first 60 of 197.

Before

  1. 2.44km NE of Westmorland, CA · 17278 days ago · 10 km deep · 1 km away
  2. 2.63km NE of Westmorland, CA · 17278 days ago · 10 km deep · 1 km away
  3. 2.83km ENE of Westmorland, CA · 17278 days ago · 10 km deep · 0 km away
  4. 1.63km E of Westmorland, CA · 17278 days ago · 9 km deep · 1 km away
  5. 1.65km NNE of Westmorland, CA · 17278 days ago · 6 km deep · 4 km away
  6. 1.83km E of Westmorland, CA · 17278 days ago · 8 km deep · 2 km away
  7. 1.64km ENE of Westmorland, CA · 17278 days ago · 8 km deep · 1 km away
  8. 1.84km E of Westmorland, CA · 17278 days ago · 8 km deep · 1 km away
  9. 1.54km E of Westmorland, CA · 17278 days ago · 8 km deep · 1 km away
  10. 1.54km ESE of Westmorland, CA · 17278 days ago · 9 km deep · 2 km away
  11. 1.63km E of Westmorland, CA · 17278 days ago · 8 km deep · 2 km away
  12. 1.810km SW of Puebla, B.C., MX · 17278 days ago · 6 km deep · 62 km away
  13. 1.52km ENE of Westmorland, CA · 17278 days ago · 6 km deep · 1 km away
  14. 2.13km ENE of Westmorland, CA · 17278 days ago · 10 km deep · 1 km away
  15. 1.64km ENE of Westmorland, CA · 17278 days ago · 10 km deep · 0 km away
  16. 1.72km E of Westmorland, CA · 17278 days ago · 10 km deep · 2 km away
  17. 2.74km NE of Westmorland, CA · 17278 days ago · 10 km deep · 1 km away
  18. 1.84km ENE of Westmorland, CA · 17278 days ago · 7 km deep · 0 km away
  19. 1.64km E of Westmorland, CA · 17278 days ago · 10 km deep · 1 km away
  20. 1.53km E of Westmorland, CA · 17278 days ago · 8 km deep · 1 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci3349708. Read Fri, Oct 2, 2026, 2:41 AM UTC.