these are chemtrails

There are contrails, right! They look wavy -> undulatus.

Those are definitely chemtrails

These are chemtrails.

These are not clouds. those are produced from airplanes. nice try.

Please, why don't you understand that it doesn't matter how a cloud was formed. IF it is a chemtrail it is still a cloud.

Only lies upon lies .... clouds, where?? I only see chemtrails in this picture !!!!!!!!!!!

this picture is so dumb that is not a cloud that is caused by a air plane stupid!

Chemtrails , what balls on thesen mf's !

I think Stefan Bauer is right. A chemtrail is a cloud. What else should it be?

It is NOT undulatus because it is not natural. It is barium cloud striation.

http://www.bariumblues.com/striations1.htm

http://www.dtic.mil/cgi-bin/GetTRDoc?AD=AD757916&Location=U2&doc=GetTRDoc.p df

Observations of the Development of Striations in Large Barium Ion Clouds

Geophysical Institute, University of Alaska S~. GROUP Fairbanks,
Alaska 99701

-;,Striations develop within large (12-352 kg releases) barium ion clouds
in a two-stage process. -First the clouds split into sheets commencing
at the trailing edge of the cloud. Then distortions-or pinching effects
within the individual sheets cause the formation of field-aligned raylike
structures- In the clouds observed, the individual sheets were 200 m to
1000 m in thickness and were spaced 700 m to 2000 m apart. Quasi-sinusoidal
waviness or spatially periodic thickenings exhibited a wavelength
typically 700 m to 1000 m.When rod-like structures appeared, these were
typically-200 im to 400 m. in diameter and were spaced along the pre-existing
sheet at 700 m to 1000 m on centers.

In the course of experiments performed by various groups during the
past few years more than one hundred barium releases have been performed
~in the ionosphere. A listing of many-of these is given by Davis and Wallis
(1972). Most of the ion clouds produced have been observed to develop striations.
The objective of most releases has been to measure the ambient elec-
V tric field through observation of the motion of an ion cloud.

A description of striation formation in a small (2.4 kg) cloud released
at 19i km over Eglin Air Force Base, Florida was given by Rosenberg (1971).
At about 500 sec after release the ion cloud developed three sheet-like
striations which became approximately 10 km long, 30 km high and 0.6 km in
thickness by 930 sec after release

2.4Kg of barium = clouds of 10km long!

Where we describe observations of the motions and striation developments
within very large barium clouds released as parl. of the SECEDE program
sponsored by the Advanced Research Projects Agency both in the auroral zone
at College,, Alaska, and at middle latitude at Eglin Air Force Base, Florida
and in Puerto Rico. The releases discussed here ranged in size from 16
kg to 320 kg to Ba-CuO mixture and were performed at altitudes ranging from
140 km to 250 km. Environmental conditions ranged from magnetically quiet
to very disturbed (in the case of certain of the auroral zone releases).
At least in a qualitative sense the striation developments were similar
to those in the small cloud described by Rosenber

@john

I thought there are no clouds, but why are you talking about barium clouds?

These are fresh chemtrails .. we started to get sprayed with this heavily in my part of Australia 3 years ago.. they haven't let up since.