2020-12-01T07:42:39.9Z36.77-121.829manualconfirmedEMSC2.4md1Origin/20201201074538.759608.2239145Magnitude/20201201074538.759659.2239146EMSCMONTEREY BAY, CALIFORNIAregion nameEMSC-RTScatalog925700contributorID