2025-09-13T03:56:23.0000Z38.760166-122.718332.32manualconfirmedIRIS1.07Md1Origin/20250913035846.449138.536827Magnitude/20250913035846.449191.536828IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75237177contributorID