2025-04-20T11:58:18.0000Z38.807167-122.8219992.7manualconfirmedIRIS0.43Md1Origin/20250420120053.524134.31419Magnitude/20250420120053.52419.31420IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75168676contributorID