2023-01-29T11:44:18.0000Z38.822334-122.8566672.12manualconfirmedIRIS0.53Md1Origin/20230129114709.989356.65913Magnitude/20230129114709.989409.65914IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73839246contributorID