2025-09-01T20:38:29.0000Z36.6805-121.3379972.85manualconfirmedIRIS1.63Md1Origin/20250901204147.449074.431936Magnitude/20250901204147.449126.431937IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc75231752contributorID