2023-04-20T02:24:52.0000Z38.819668-122.8236692.25manualconfirmedIRIS1.07Md1Origin/20230420022750.376368.90129Magnitude/20230420022750.376421.90130IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73875670contributorID