What the argon signature does is identifies geoengineered climatological events by observation of certain characteristics in a storm.

I am an amateur meteorologist who has studied rela natural weather almost fifty years.

We have not had real natural weather for a seriously long time. If there have been satellites the weather has been manipulated.

When lightning is released and strikes that electromagnetic release creates an argon field which is from the morphing of infused electromagnetic energy from a source such as satellites and HAARP into the molecular structure of the particles in the clouds and when those molecules are forced into unnatural motion on top of the natural molecular cyclogenesis this morphing create a gas release when lightning balances out the motion of the molecules to release that energy and create the balance achieved by the strike.

Argon gas is released from this infusion when the molecular release of electricity is made as well as when precipitation falls from that molecular movement .

You can even smell the odd odor after a lightning strike.
Understood sometimes that particles in the atmosphere can cause a color change but pink and purple strikes are very much indicative of geoengineered weather.

If you observe a close strike and the thunder sounds robotic or the thunder sounds metallic....well it is...that's because the soundwaves are bouncing off of the millions of aluminum particles that have been disbursed into the clouds and other nanoparticles.

This infusion can be felt before an event by characteristic numbness in the hands feet and other extremities .

Anyone who has a rubber roof or any kind of sealant and you notice that it is mysteriously eroding away this is the reason why.