
Magnitude MW 3.9 earthquake hit OFFSHORE NORTHERN CALIFORNIA
Wed 31, 2023, 19:59:38 UTC
The World Earthquakes Organization reported a minor shallow-focus earthquake with a magnitude of MW 3.9 that struck OFFSHORE NORTHERN CALIFORNIA region on Wednesday at a depth of 10 km (6 miles). The earthquake was located at a latitude of 40.37 °N and a longitude of -125.55 °W.