2023-09-06T04:45:32.0000Z37.181667-121.5665.24manualconfirmedIRIS2.38Md1Origin/20230908153626.422469.526765Magnitude/20230908153626.422523.526766IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73933581contributorID