2025-04-11T19:06:17.0000Z38.130165-122.1361692.5manualconfirmedIRIS1.93Md1Origin/20250411191007.141797.139641Magnitude/20250411191007.141852.139642IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75163796contributorID