2025-08-21T04:49:26.0000Z36.893501-121.38866414.07manualconfirmedIRIS1.01Md1Origin/20250821045205.185221.314075Magnitude/20250821045205.185273.314076IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc75226592contributorID