2020-12-06T06:30:09.0000Z37.762167-122.56266710.75manualconfirmedIRIS0.92Md1Origin/20201207001232.369511.2638468Magnitude/20201207001232.369539.2638469IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73494220contributorID