2021-03-18T14:09:28.0000Z37.1485-121.54152.63manualconfirmedIRIS1.04Md1Origin/20210318181437.798572.6086676Magnitude/20210318181437.798621.6086677IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73538840contributorID