WWII in Wyoming

December 5, 1944, a Japanese balloon bomb landed just outside of Thermopolis, Wyoming. Around 6:15 p.m., four coal miners heard a whistling noise overhead, followed by an explosion that sent flames parachuting across the night sky.

December 5, 1944, a Japanese balloon bomb landed just outside of Thermopolis, Wyoming. Around 6:15 p.m., four coal miners heard a whistling noise overhead, followed by an explosion that sent flames parachuting across the night sky.

On December 5, 1944, a Japanese balloon bomb blew up just outside of Thermopolis, Wyoming.