Aurora borealis and aurora australis occur in what atmospheric layer

Posted on 11.07.2018 by Admin
Some Inuit believed that the spirits of their ancestors could be seen dancing in the flickering aurora. But its effects extend far beyond its visible surface. The Aurora Borealis and Aurora Australis occur in the ionosphere.

In what layer of the atmosphere does the aurora borealis form.

In the upper mesosphere and the lower thermosphere, gas particles become electrically charged. The aurora borealis most often occurs near the winter equinox when it is dark for long periods of time. Auroras that occur in the northern hemisphere are called Aurora Borealis or northern lights and auroras that occur in the southern hempishere are called Aurora Australis or southern lights.
The lights are seen around the magnetic poles of the northern and southern hemispheres. Because these charged particles are called ions, this part of the thermosphere is called the ionosphere. If your clothing or your bedroom temperature causes you to sweat, its not considered night sweats. When there is a change in the solar wind, the energetic charged particles, which are traveling back and forth along the Earths magnetic field lines, spill into the polar atmosphere. In Norse mythology, the aurora was a fire bridge to the sky built by the gods.