2024-08-31T07:49:27.21Z41.5117-125.582516manualconfirmedEMSC2.1md1Origin/20240831173642.210841.339947Magnitude/20240831173642.210904.339948EMSCOFF COAST OF NORTHERN CALIFORNIAregion nameEMSC-RTScatalog1702146contributorID