2023-03-04T00:08:29.0000Z38.779667-122.7440030.76manualconfirmedIRIS0.7Md1Origin/20230304001138.640626.20451Magnitude/20230304001138.640684.20452IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73855146contributorID