2023-08-03T07:45:21.0000Z38.818668-122.8044973.11manualconfirmedIRIS1.09Md1Origin/20230803074808.858596.261892Magnitude/20230803074808.85866.261893IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73919661contributorID