I have only been through a tornado - scary!HeXp£Øi± said:Of these natura phenomenon, which ones have you witnessed personally?
alex said:I'm bettin the only natural eruption that took place while you were there was your hubby
Sun Dog - a visual effect due to ice crystals in the upper atmosphere. While falling - these crystals all align themselves - e.g. while falling with the flat side down. As a result - very beautiful light refractions may occur. These beautiful structures may take apparantly strange halo-shapes - as on this photo