2025-03-04T20:30:20.0000Z37.919-121.9558331.17manualconfirmedIRIS1.23Md1Origin/20250306085957.21233.65849Magnitude/20250306085957.212382.65850IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc75142896contributorID