May 20 , 2011

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Range-corrected signal

Note multiple aerosol layers on 291 aerosol retrieval plot and channel-5 291 raw signal clearly shows the aerosol layer at 4-5 km. High PBL ozone in Huntsville. Moderate air quality (AirNow) observed in the southeast.

 

 

 

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5/21 ozonesonde profile shows lower PBL ozone relative to 5/20 probably associated with the cloudy sky conditions.