2021-10-22T01:35:18.0000Z38.844334-122.8181690.89manualconfirmedIRIS0.87Md1Origin/20211022013839.49807.267411Magnitude/20211022013839.498135.267412IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73642570contributorID