It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
Originally posted by Snoopy1978
reply to post by AtlantisX99
The patterns criss-crossed and stayed up for long periods of time and finally widen in blanketing manner as they dissipated? My memory must be very bad then maybe chemtrails are the cause. Hah! I made my point.
The spreading out of jet contrails into extensive cirrus sheets is a familiar sight. Often, when persistent conditions exist from 25,000 to 40,000ft, several long contrails increase in number and gradually merge into an almost solid interlaced sheet.
Originally posted by Phage
reply to post by dw31243
..I'm interested in correcting misinformation and lies.
edit on 2/5/2012 by Phage because: (no reason given)
Originally posted by Snoopy1978
I have also travelled throughout the Americas extensively and have seen none of these either. I should note that south america has diverse climates ranging from tropical, dry desert and cold mountain types yet no contrails experienced such as in the post 911 US.
Originally posted by dw31243
reply to post by Phage
It is amazing of how many ATS users I can get online at 12:41am posting against Chemtrails.
Are you really that dedicated of proving something against clouds?
Sock Puppets>?
Contrails, yeah sure. Where were they for 25+ years?!
Death threats to themselves and their families (necessary considering the enormity of the situation faced/presented) seems more plausible as a deterrent to speaking out! $15,000 seems on the low/insignificant side.
The trails that jets leave behind grow, creating thin, cirrus-style clouds that aviation officials say result from www-pm.larc.nasa.gov...water vapor from engine exhausts and in the air turning to ice crystals.
A lingering concern
If conditions are right, newly formed contrails will begin feeding off surrounding water vapor. Like vaporous cancers, they start growing and spreading. In time, they can expand horizontally to such an extent that they become indistinguishable from cirrus clouds, those thin, diaphanous sheets often seen way up high. These artificial cirrus clouds can last for many hours, and the amount of sky they end up covering can be astonishing. One study showed that contrails from just six aircraft expanded to shroud some 7,700 square miles.
The patterns criss-crossed and stayed up for long periods of time and finally widen in blanketing manner as they dissipated? My memory must be very bad then maybe chemtrails are the cause. Hah! I made my point.
......I guess there had to have been a butt load of planes spraying chemicals to get that kind of cover.