2021-04-17T02:10:04.0000Z38.800833-122.8131671.36manualconfirmedIRIS0Md1Origin/20210417042110.910344.8827678Magnitude/20210417042110.910377.8827679IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73550410contributorID