California Earthquake October 2024. A moderate magnitude 4.0 earthquake hit 6.9 km (4.3 mi) away from ontario, california, united states, in the early morning of sunday, oct 6, 2024 at 3.51 am local. California is 150 years overdue for a massive earthquake.
Display event dates and times using this time zone. October 10, 2024 at 6:00 am.