I want to get a picture of lightning. I'm never in the right place at the right time with my camera. There are very few thunderstorms in Wyoming. To capture the color purple is a millisecond rare twinkling of an eye photo.
The Physics of the Plasma Universe by Anthony Peratt describes magma as a plasma, a medium containing moving charges. So we should expect volcanoes not only to exhibit electrical behavior but to have that behavior connected with the larger plasma environm