California earthquakes

M4.5 earthquake 2 km NNE of Montclair, California

A magnitude 4.5 earthquake struck 2 km NNE of Montclair, California on Tue, Jan 9, 1934, 6:10 AM GMT-8 (14:10 UTC), 16 km (10 mi) below the surface.

Montclair forecastMore in California

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Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
4.5 (ml), light
Local time
UTC
1934-01-09 14:10:00 UTC
Depth
16.0 km (9.9 mi), shallow
Epicenter
34.100° N, 117.683° W
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 72 in the 60 days after this one and 32 in the 30 days before it.

After

  1. 4.33km NNW of Upland, CA · 33859 days ago · 9 km deep · 3 km away
  2. 1.76km SE of Chino Hills, CA · 33859 days ago · 6 km deep · 16 km away
  3. 1.92km NE of Montclair, CA · 33859 days ago · 6 km deep · 1 km away
  4. 2.09km W of Corona, CA · 33859 days ago · 6 km deep · 24 km away
  5. 2.01km SE of Norco, CA · 33858 days ago · 9 km deep · 23 km away
  6. 2.312km ESE of Boron, CA · 33858 days ago · 6 km deep · 96 km away
  7. 2.23km ENE of Norco, CA · 33858 days ago · 6 km deep · 23 km away
  8. 1.73km NNE of Claremont, CA · 33857 days ago · 6 km deep · 3 km away
  9. 1.96km NNW of Glen Avon, CA · 33857 days ago · 6 km deep · 16 km away
  10. 2.03km S of Montclair, CA · 33856 days ago · 6 km deep · 5 km away
  11. 2.74km ESE of Santa Monica, CA · 33855 days ago · 6 km deep · 72 km away
  12. 2.78km SSE of Seal Beach, CA · 33854 days ago · 6 km deep · 61 km away
  13. 2.42km NNE of Chino, CA · 33854 days ago · 6 km deep · 8 km away
  14. 1.78km S of Seal Beach, CA · 33853 days ago · 6 km deep · 61 km away
  15. 2.13km NNW of Costa Mesa, CA · 33853 days ago · 6 km deep · 51 km away
  16. 2.62km WSW of Upland, CA · 33852 days ago · 6 km deep · 2 km away
  17. 2.86km NW of Rancho Cucamonga, CA · 33852 days ago · 6 km deep · 8 km away
  18. 3.82km W of Upland, CA · 33851 days ago · 6 km deep · 2 km away
  19. 1.89km SW of Laguna Beach, CA · 33851 days ago · 6 km deep · 70 km away
  20. 2.017km NNE of Avalon, CA · 33851 days ago · 6 km deep · 86 km away
  21. 2.212km WSW of Dana Point, CA · 33850 days ago · 6 km deep · 75 km away
  22. 2.12km SSW of Santa Ana, CA · 33850 days ago · 6 km deep · 46 km away
  23. 2.33km E of Seal Beach, CA · 33849 days ago · 6 km deep · 54 km away
  24. 1.72km W of Glendora, CA · 33849 days ago · 6 km deep · 19 km away
  25. 2.14km SE of Huntington Beach, CA · 33848 days ago · 6 km deep · 55 km away
  26. 4.511 km WSW of Huntington Beach, California · 33848 days ago · 16 km deep · 67 km away
  27. 3.82km SE of Seal Beach, CA · 33848 days ago · 6 km deep · 56 km away
  28. 1.92km ESE of Lomita, CA · 33845 days ago · 6 km deep · 66 km away
  29. 2.54km WNW of Idyllwild, CA · 33845 days ago · 6 km deep · 93 km away
  30. 2.51km N of Inglewood, CA · 33843 days ago · 0 km deep · 63 km away
  31. 2.02km NE of Santa Ana, CA · 33843 days ago · 6 km deep · 42 km away
  32. 1.64km W of MacArthur Park, CA · 33842 days ago · 6 km deep · 59 km away
  33. 2.42km NNE of View Park-Windsor Hills, CA · 33842 days ago · 6 km deep · 61 km away
  34. 2.64km SSE of Westminster, CA · 33842 days ago · 6 km deep · 50 km away
  35. 1.55km NNE of Glendora, CA · 33841 days ago · 6 km deep · 17 km away
  36. 2.03km S of Highland, CA · 33840 days ago · 6 km deep · 44 km away
  37. 2.219km NNE of Avalon, CA · 33839 days ago · 6 km deep · 84 km away
  38. 2.32km ENE of Topanga, CA · 33838 days ago · 6 km deep · 83 km away
  39. 2.014km WNW of Adelanto, CA · 33837 days ago · 6 km deep · 61 km away
  40. 1.93km ESE of San Joaquin Hills, CA · 33837 days ago · 6 km deep · 57 km away
  41. 2.01km W of Upland, CA · 33836 days ago · 6 km deep · 2 km away
  42. 3.43km NW of Florence-Graham, CA · 33834 days ago · 0 km deep · 55 km away
  43. 2.016km SSE of San Pedro, CA · 33830 days ago · 6 km deep · 75 km away
  44. 2.321km S of San Pedro, CA · 33829 days ago · 6 km deep · 81 km away
  45. 1.93km S of Carson, CA · 33829 days ago · 6 km deep · 64 km away
  46. 2.817km NNE of Avalon, CA · 33827 days ago · 6 km deep · 86 km away
  47. 2.84km E of Ontario, CA · 33826 days ago · 0 km deep · 11 km away
  48. 2.43km SW of Calabasas, CA · 33826 days ago · 6 km deep · 90 km away
  49. 2.17km E of Ontario, CA · 33825 days ago · 6 km deep · 13 km away
  50. 1.59km NNE of Lake View Terrace, CA · 33824 days ago · 6 km deep · 64 km away
  51. 2.97km ENE of North Tustin, CA · 33823 days ago · 6 km deep · 35 km away
  52. 2.22km WNW of Garden Grove, CA · 33823 days ago · 6 km deep · 45 km away
  53. 2.11km NNE of Rossmoor, CA · 33823 days ago · 6 km deep · 50 km away
  54. 3.07km NNW of Pala, CA · 33821 days ago · 6 km deep · 93 km away
  55. 2.61km ENE of Lomita, CA · 33820 days ago · 6 km deep · 66 km away
  56. 1.713km NW of Lake Los Angeles, CA · 33820 days ago · 6 km deep · 70 km away
  57. 2.25km WSW of Huntington Beach, CA · 33819 days ago · 6 km deep · 58 km away
  58. 2.32km ESE of Fontana, CA · 33818 days ago · 6 km deep · 23 km away
  59. 1.72km SSW of South Whittier, CA · 33811 days ago · 6 km deep · 38 km away
  60. 2.42km SE of Mead Valley, CA · 33811 days ago · 6 km deep · 49 km away

The first 60 of 72.

Before

  1. 1.94km NNE of Villa Park, CA · 33859 days ago · 6 km deep · 30 km away
  2. 2.33km SE of Long Beach, CA · 33860 days ago · 6 km deep · 54 km away
  3. 2.62km ESE of Montclair, CA · 33860 days ago · 6 km deep · 3 km away
  4. 1.89km SW of Newport Beach, CA · 33861 days ago · 6 km deep · 66 km away
  5. 2.16km W of Huntington Beach, CA · 33861 days ago · 6 km deep · 58 km away
  6. 2.04km ENE of Norco, CA · 33862 days ago · 6 km deep · 24 km away
  7. 3.21km N of South Gate, CA · 33863 days ago · 7 km deep · 51 km away
  8. 2.08km SSW of San Pedro, CA · 33865 days ago · 6 km deep · 76 km away
  9. 2.05km WNW of Laguna Beach, CA · 33865 days ago · 6 km deep · 62 km away
  10. 2.25km SSW of Corona, CA · 33865 days ago · 6 km deep · 32 km away
  11. 2.13km SE of Huntington Beach, CA · 33865 days ago · 6 km deep · 54 km away
  12. 2.114km SSW of San Pedro, CA · 33867 days ago · 6 km deep · 82 km away
  13. 2.718km SSW of San Pedro, CA · 33867 days ago · 6 km deep · 84 km away
  14. 1.72km W of Laguna Niguel, CA · 33868 days ago · 6 km deep · 64 km away
  15. 3.62km WSW of Signal Hill, CA · 33869 days ago · 6 km deep · 57 km away
  16. 1.616km SSW of Llano, CA · 33870 days ago · 8 km deep · 32 km away
  17. 2.43km NE of Stanton, CA · 33870 days ago · 6 km deep · 41 km away
  18. 2.44km W of Costa Mesa, CA · 33870 days ago · 6 km deep · 55 km away
  19. 2.42km ESE of Seal Beach, CA · 33870 days ago · 6 km deep · 55 km away
  20. 2.21km SE of Fountain Valley, CA · 33872 days ago · 6 km deep · 50 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ushis1017. Read Tue, Sep 22, 2026, 9:40 PM UTC.