2023-04-02T01:25:48.0000Z38.7575-122.7046671.59manualconfirmedIRIS1.33Md1Origin/20230403205722.247375.45609Magnitude/20230403205722.24743.45610IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73865645contributorID