AIR TEMrERATURE °C : 



DRY BULB Dry bulb air tt'iiii>f rature in degrees centigrade, to tenths. 



WET BULB Wet liulb air temiK'rature in degrees centigrade, to tenth.s. 



VIS CODE Visibility according to WMO Code 4300. 



NUMBER OBS, LEVEL The number of observed levels associated with the station. 



SPECIAL 



OBSERVATIONS Entries in this space vary with individual cruises or stations. Information concerning 



entries in this field can be requested from the NODC. 



2. A complete description of the codes can be found in NODC publication M-2 (Rev. August 

 1964), "Processing Physical and Chemical Data from Oceanographic Stations." 



25 



