2022-12-30T17:42:29.0000Z38.829498-122.8160022.05manualconfirmedIRIS1.27Md1Origin/20221230174513.223467.945291Magnitude/20221230174513.223534.945292IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73826861contributorID