2025-12-10T23:58:56.0000Z37.750668-121.9323351.17manualconfirmedIRIS1.82Md1Origin/20251211000215.989934.195620Magnitude/20251211000215.989996.195621IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc75278051contributorID