2025-07-19T01:35:29.0000Z38.841999-122.8103332.13manualconfirmedIRIS0.77Md1Origin/20250719013840.64513.457040Magnitude/20250719013840.645192.457041IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75211847contributorID