2021-09-30T23:02:13.0000Z38.827332-122.8121640.94manualconfirmedIRIS0.85Md1Origin/20210930230514.429315.33104Magnitude/20210930230514.429364.33105IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73631576contributorID