"Operation Gomorrah" was the name given to the
Bombing of Hamburg in July 1943, in which 42,600 civilians were killed, and where use of incendiaries caused a vortex and whirling updraft of super-heated air which created a 460 meter high tornado of fire.<unk> Bombing of Hamburg in July 1943, in which 42,600 civilians were killed, and where use of incendiaries caused a vortex and whirling updraft of super-heated air which created a 460 meter high tornado of fire.