Upper-Air Data

Type of Data Availability
  Pilot Balloon (PB) 1951- 2012
  Radiowind (RW) 1956- 2004
  Radiosonde (RS) 1951- 2004
  PB  Monthly Means 1961- 2012
  RW  Monthly Means 1965- 2004
  RS Monthly Means 1965- 2004
  Radiosonde Normals 1971- 1990
  CLIMAT TEMP 1971 - 2000