2023-02-22T17:48:54.0000Z40.037834-122.9089975.14manualconfirmedIRIS2.07Md1Origin/20230222181330.086218.47491Magnitude/20230222181330.086274.47492IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73850216contributorID