2023-09-01T02:59:28.0000Z36.815498-121.5413364.41manualconfirmedIRIS1.98Md1Origin/20230901030243.238242.474021Magnitude/20230901030243.238305.474022IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73931546contributorID