2024-07-28T15:31:09.0000Z37.4225-121.7754.82manualconfirmedIRIS0.91Md1Origin/20240728175014.994753.78854Magnitude/20240728175014.994801.78855IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc75040527contributorID