Winter Single Column Model IOP
19 January 1999 - 8 February 1999
A second winter SCM IOP was conducted (1/19 - 2/8/99) to provide additional sampling of winter weather conditions. This was the first SCM IOP where AERIs and ceilometers were installed at the boundary facilities to give retrievals of temperature and moisture to supplement the sounding data. A table summarizing the sonde launches is available.