2025-04-11T23:23:45.0000Z38.789165-122.7821663.19manualconfirmedIRIS0.73Md1Origin/20250411232616.763287.141068Magnitude/20250411232616.763359.141069IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75163876contributorID