2023-02-07T16:50:45.0000Z38.792835-122.7618331.99manualconfirmedIRIS1.31Md1Origin/20230207201155.39451.131529Magnitude/20230207201155.394559.131530IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73843066contributorID