The following files are McMurdo runway data from years 1997 to present for several airfields at and around McMurdo. The data includes temperature (degrees C), visibility (hours), weather situation and duration (in hours for each event category), precipitation amount (in), IFR (hours), wind speed (m/s) and direction, sky cover, ceiling, pressure (inches), total observations taken, daily pressure and temperature changes, and wind chill. Questions or comments should be directed to amrc@ssec.wisc.edu. ------------------------------------Updates------------------------------------- 3/20/2003 -- S. Knuth -- File created.