Transmission-temperature-depth profile of the brine-seawater interface of Kebrit Deep, Red Sea. The salinities at water depths of 1,465, 1,467, 1,469, 1,470, and 1,471 m (corrected depths) are 4.0, 4.2, 17.2, 24.5, and 26.0% (wt/vol) NaCl, respectively.