2025-07-15T01:51:10.17Z40.2932-124.636319.2manualconfirmedEMSC2.4md1Origin/20250717182101.512844.445595Magnitude/20250717182101.512893.445596EMSCOFFSHORE NORTHERN CALIFORNIAregion nameEMSC-RTScatalog1832280contributorID