Flashing Lights with different colors for 2 minutes like an air fight.Flasing Lights, loo ked like lighting but there was no thunder, and then it started flasing different colors in different areas. Blue, red, purple, green, orange and white. All flashing in different spots. Thought it might be fireworks but there was no smoke or sound and it flashed to quickly and its elevation was too high. Lasted about 1 minute and 30 seconds of continual flashing, it looked like anti-aircracft defence except for no sound or smoke. All I know is that there is nothing on this earth that I know off that can preform such a task.((NUFORC Note: Witness indicates that the date of the sighting is approximate. PD))