2021-04-15T04:35:45.0000Z38.818668-122.7926643.16manualconfirmedIRIS0.35Md1Origin/20210415043821.966784.8531597Magnitude/20210415043821.966835.8531598IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73549540contributorID