2023-02-15T18:34:53.0000Z38.824165-122.808831.22manualconfirmedIRIS1.07Md1Origin/20230215183803.411018.6267Magnitude/20230215183803.411071.6268IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73846861contributorID