Photo used with permission from Alan Moller, a National Weather Service employee and storm chaser.
F-3 or F-4 tornado in Pampa, Texas on June 8, 1995. Scale is deceptive; larger pieces of debris in this photograph are vehicles that were picked up from an oil company parking lot and large sections of sheet metal roofing, according to photographer Alan Moller, a National Weather Service employee and storm chaser. Video taken of that same funnel by a sheriff on the scene clearly shows pickup trucks and vans airborne at an altitude of 80 to 90 feet off the ground: the height of an 8-story building.