2022-03-24T14:59:54.0000Z39.500832-121.8018343.3manualconfirmedIRIS1.87Md1Origin/20220324150342.998215.10015Magnitude/20220324150342.998267.10016IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73709811contributorID