QuakeIndex

Every recorded earthquake near

Earthquakes near Charter Oak, CA

M 3.2

Latest: 5:37 am PDT on 2 September 2026 · 26 km (16 mi) ESE of Charter Oak, CA

The most recent earthquake of M2.5 or more near Charter Oak was M 3.2, 26 km (16 mi) ESE of Charter Oak, CA, at 5:37 am PDT on 2 September 2026. 730 people reported feeling it to USGS. 2 smaller earthquakes have been recorded nearby since; the newest is first in the list below.

Within 30 km since 2016
579 earthquakes of M1.5 or more
In the last 12 months
35
Largest since 2016
M 4.5 on 18 September 2020, 23 km (14 mi) WSW of Charter Oak, CA
Reported felt
256 of them have felt reports to USGS

USGS · feed checked · newest earthquake in our database · this page

The latest 50

  1. 1.6 20 km (13 mi) SSW of Charter Oak, CA
  2. 1.5 25 km (16 mi) ESE of Charter Oak, CA
  3. 3.2 26 km (16 mi) ESE of Charter Oak, CA · felt by 730
  4. 1.7 6 km (4 mi) ENE of Charter Oak, CA
  5. 1.6 26 km (16 mi) ESE of Charter Oak, CA
  6. 2.8 26 km (16 mi) ESE of Charter Oak, CA · felt by 128
  7. 2.0 19 km (12 mi) S of Charter Oak, CA · felt by 10
  8. 1.6 30 km (18 mi) SW of Charter Oak, CA
  9. 1.5 26 km (16 mi) ESE of Charter Oak, CA
  10. 1.7 23 km (14 mi) S of Charter Oak, CA
  11. 1.8 16 km (10 mi) SW of Charter Oak, CA
  12. 1.7 23 km (14 mi) S of Charter Oak, CA
  13. 2.0 8 km (5 mi) NE of Charter Oak, CA
  14. 2.5 25 km (15 mi) ESE of Charter Oak, CA · felt by 151
  15. 1.6 29 km (18 mi) SSE of Charter Oak, CA
  16. 1.6 28 km (17 mi) ESE of Charter Oak, CA
  17. 1.6 21 km (13 mi) SE of Charter Oak, CA
  18. 2.0 27 km (17 mi) SSE of Charter Oak, CA
  19. 1.6 13 km (8 mi) ENE of Charter Oak, CA · felt by 1
  20. 1.7 30 km (19 mi) WNW of Charter Oak, CA
  21. 1.5 17 km (11 mi) S of Charter Oak, CA
  22. 1.8 10 km (6 mi) WSW of Charter Oak, CA
  23. 1.7 9 km (5 mi) SE of Charter Oak, CA
  24. 2.3 24 km (15 mi) ESE of Charter Oak, CA · felt by 38
  25. 1.5 26 km (16 mi) SSE of Charter Oak, CA
  26. 1.6 25 km (16 mi) NE of Charter Oak, CA
  27. 1.8 11 km (7 mi) W of Charter Oak, CA
  28. 1.7 8 km (5 mi) NE of Charter Oak, CA
  29. 1.8 19 km (12 mi) ENE of Charter Oak, CA
  30. 1.6 25 km (16 mi) ESE of Charter Oak, CA
  31. 1.9 6 km (4 mi) E of Charter Oak, CA · felt by 1
  32. 1.8 7 km (4 mi) NNE of Charter Oak, CA
  33. 1.5 27 km (17 mi) SSE of Charter Oak, CA
  34. 1.5 25 km (16 mi) ESE of Charter Oak, CA
  35. 2.3 25 km (16 mi) S of Charter Oak, CA · felt by 1
  36. 1.5 23 km (15 mi) SSW of Charter Oak, CA
  37. 3.4 13 km (8 mi) NE of Charter Oak, CA · felt by 549
  38. 1.9 29 km (18 mi) E of Charter Oak, CA
  39. 1.7 19 km (12 mi) S of Charter Oak, CA
  40. 2.4 26 km (16 mi) SW of Charter Oak, CA · felt by 181
  41. 1.6 25 km (16 mi) ESE of Charter Oak, CA · felt by 2
  42. 3.4 25 km (16 mi) ESE of Charter Oak, CA · felt by 577
  43. 1.6 25 km (16 mi) ESE of Charter Oak, CA · felt by 6
  44. 3.2 25 km (16 mi) ESE of Charter Oak, CA · felt by 14
  45. 3.5 25 km (16 mi) ESE of Charter Oak, CA · felt by 1,188
  46. 2.1 27 km (17 mi) SSE of Charter Oak, CA
  47. 2.0 23 km (14 mi) S of Charter Oak, CA · felt by 2
  48. 1.6 27 km (17 mi) E of Charter Oak, CA
  49. 1.6 18 km (11 mi) NW of Charter Oak, CA
  50. 1.6 12 km (8 mi) NE of Charter Oak, CA

From the QuakeIndex database, which reads the USGS feed every 30 seconds and holds the USGS catalogue for the US from 2016 (M1.5+). Times are Charter Oak time. Distances are from the town centre. Quakes USGS named after Charter Oak are listed even when they are further out.

On the map

The white circle is Charter Oak; dots are the 50 most recent earthquakes within 30 km. Map © OpenStreetMap contributors.

Before 2016

The USGS record since 1900 lists 10 earthquakes of M5 or more within 50 km of Charter Oak; the five largest:

  1. 5.9 The 1987 Whittier Narrows, California Earthquake · 22 km WSW of Charter Oak
  2. 5.8 The 1991 Sierra Madre, California Earthquake · 23 km NW of Charter Oak
  3. 5.5 The 1990 Upland, California Earthquake · 14 km ENE of Charter Oak
  4. 5.4 5km S of Chino Hills, CA · 19 km SSE of Charter Oak
  5. 5.2 3km W of Lytle Creek, CA · 33 km ENE of Charter Oak

USGS ComCat, M5+ from 1900 to 2016. This is the record, not a forecast.

Nearest mapped faults

USGS Quaternary Fault and Fold Database. Near is not the same as on.

Nearby towns

La Verne 7 km · Chino Hills 15 km · Rowland Heights 15 km

If you felt one

QuakeIndex does not issue warnings or forecasts. For earthquake early warning see ShakeAlert and the MyShake app.