2024-12-06T23:32:29.5Z40.3472-124.571222.6manualconfirmedEMSC2.2md1Origin/20241206233449.436177.77130Magnitude/20241206233449.436229.77131EMSCOFFSHORE NORTHERN CALIFORNIAregion nameEMSC-RTScatalog1739999contributorID