2023-04-08T19:02:02.0000Z38.823002-122.8085021.19manualconfirmedIRIS1.08Md1Origin/20230408190430.333867.96710Magnitude/20230408190430.333921.96711IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73869325contributorID