2025-04-05T16:45:58.4Z38.8330001831055-122.8146667480471.33000004291534manualconfirmedUSGS0.77md1Origin/20250405164737.031257.94494Magnitude/20250405164737.031309.94495USGS8 km NNW of The Geysers, CAregion namenccatalognc75160647contributorID