2021-03-21T09:33:22.0000Z38.8665-122.8033330.77manualconfirmedIRIS0.17Md1Origin/20210323004217.584961.6401503Magnitude/20210323004217.585002.6401504IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73540000contributorID