2025-03-04T06:10:29.0000Z37.174167-121.57152.63manualconfirmedIRIS0.61Md1Origin/20250304120530.531778.52184Magnitude/20250304120530.53183.52185IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc75142526contributorID