OZONESONDE OBSERVATIONS OVER NORTH AMERICA. VOLUME 4

An experimental program for the measurement of the vertical ozone distribution was established by the Air Force Cambridge Research Laboratories in January 1963. Observations from eleven network stations spread throughout North America are being published in a series of reports. This fourth volume contains ozonagrams for individual ozonesonde ascents made during the period September 1964 to January 1966. The report also presents a statistical summary of the ozonesonde data for the three-year period ending December 1965. Seasonal mean ozone profiles and the standard deviations from the average distributions are given for each station. Correlations of the ozone concentration at specific levels with temperature, pressure, and total ozone are also summarized. (Author) See also Volume no. 3, AD-623 018.