large fast moving neon greenish blue light disapearing over mountain.I was walking out the door to catch the school bus at about 7:00 am , i looked out above the mountains and there was a large fast moving neon green and blue light. it left a large thick trail the same color. i only saw it for about 10 maybe 15 seconds and than it was gone it went behind a mountain. i i will say scared me at first because it was so suden. i have not seen any UFO activities in a couple years and right there it poped up right in front of me. it had no sound at all just a bright bright trail. i dont know how else to describe it. i know a bit about planes and jets. and it was not a plane or jet i studie them hard. just green and blue fast moving bright soundles light disapearing over a mountain leaving large thick green and blue trail, that only stayed for about 5 seconds after and slowly faded away.((NUFORC Note: Witness elects to remain totally anonymous; provides no contact information. PD))