2023-12-11T00:51:01.0000Z38.845501-122.8143311.35manualconfirmedIRIS1.25Md1Origin/20231211005410.500993.75363Magnitude/20231211005410.50105.75364IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73974401contributorID