"Realtive Humidity at Flight Level (37,000 ft/11,200 meters) less than 20% at 3 reporting stations. This measured data is hard evidence that formation of persistent contrails of water vapor – as defined by NASA – was not possible.

We confidently conclude that these persistent jet trails are chemical aerosols of undetermined toxicity, sprayed over populations of citizens, wildlife, crops and water sheds without due process and without knowledge or consent.

JAX Weathersonde Relative Humidity ( http://weather.uwyo.edu/cgi-bin/sounding?region=naconf&TYPE=TEXT%3ALIST&YEAR=2012&MONTH=10&FROM=1812&TO=1812&STNM=72206 )


TLH Weathersonde Relative Humidity ( http://weather.uwyo.edu/cgi-bin/sounding?region=naconf&TYPE=TEXT%3ALIST&YEAR=2012&MONTH=10&FROM=1812&TO=1812&STNM=72214 )

Peachtree GA Weathersonde Relative Humidity ( http://weather.uwyo.edu/cgi-bin/sounding?region=naconf&TYPE=TEXT%3ALIST&YEAR=2012&MONTH=10&FROM=1812&TO=1812&STNM=72215 )"

Source:
http://chemtrailsplanet.net/2012/10...-spraying-chemtrails-over-north-florida/