2021-07-23T23:13:35.0000Z39.671001-122.8428354.02manualconfirmedIRIS2.17Md1Origin/20210723231632.166311.250647Magnitude/20210723231632.166361.250648IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73598466contributorID