2023-12-20T19:08:22.0000Z45.857-122.65733318.12manualconfirmedIRIS1.94Ml1Origin/20231220193000.947714.36178Magnitude/20231220193000.947765.36179IRISWASHINGTON-OREGON BORDER REGIONregion nameNEIC PDEcataloguw61977436contributorID