2021-04-01T01:09:16.0000Z39.749668-120.66583322.1manualconfirmedIRIS2.28Md1Origin/20210401013138.481854.7204289Magnitude/20210401013138.481902.7204290IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognn00803960,nc73544620contributorID