2021-10-01T05:12:19.0000Z38.783-122.7513330.05manualconfirmedIRIS2.73Md1Origin/20211003211430.515159.64005Magnitude/20211003211430.515197.64006IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73631706contributorID