Guest guest Posted May 22, 2008 Report Share Posted May 22, 2008 --- <gdawson6@...> wrote: > After seeing chemtrails for so long and watching the skies most of > my life, I have to say I believe in what many people say about > them. Theres something weird going on in the sky and planes, ones > that are way high in the sky are spraying stuff and its not ordinary > contrails (condensation trails) which disappear rapidly after > forming. , I'm a meteorologist and I've been seeing contrails since I was a kid in the late 1950's and 1960's. They are ice crystal clouds formed on tiny particles from jet exhaust. And yes, that jet exhaust is pollution. The contrails only form into long trails if the relative humidity is high enough. The long trails only occur at high altitudes above around 20,000 feet and most frequently are seen from airlines that normally cruise around 35,000 feet. When the relative humidity is high at typical cruise altitude, just about every airline jet passing through the area leaves a long trail. We see them routinely on satellite imagery crisscrossing large patches of sky where the relative humidity is high around 35,000 feet. If you were wanting to spray someone with inhalable poison, it would be totally ineffective to do so from such high altitudes. Inhalable particles are so small that they can remain suspended in the air almost indefinitely and at such high altitudes the air does not mix down to the ground often for days or longer. Particles large enough to fall to the ground quickly from such high altitudes would be too large to breath in. They might hit you on the head Did you ever see crop dusters spraying from thousands of feet in the air? They know you have to fly very close to the ground to deliver the highest possible concentrations at ground level. Not that I advocate crop dusting Quote Link to comment Share on other sites More sharing options...
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