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7 August, 1998
Friday, August 7th, 1998
Processing and Evaluating the Boulder Ozonesonde Data:
The ozone profile taken during yesterdays flight looked as
expected for Boulder, CO. In the troposphere, the temperature decreases
with increasing altitude. In the stratosphere, the temperature typically
increases with height. The tropopause is the region of the atmosphere
which separates the troposphere and stratosphere : the temperature
increase ceases and the temperature increases with altitude. The ozone
concentration stays low in the troposphere and increases sharply in the
stratosphere but decreases again in the upper stratosphere. This is a
typical ozone profile for Boulder.
In the graph below, you can observe the ozone and temperature
profile of yesterdays ozonesonde flight. Again: in the tropopause, the
transition between troposphere and stratosphere, the temperature stops
decreasing and starts increasing. The ozone concentration is recorded in
millipascals.
This type of ozone/temperature profile looks different in the
Antarctic. Go to the next entry of August 8th to find out.
Contact the TEA in the field at
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TEA's e-mail address in the "To:" line of
your favorite e-mail package.
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