The atomic bomb’s effects were more destructive and affected more area than any bomb had ever before.
The majority of damage on the buildings of Hiroshima in a radius of two miles from where the atomic bomb was dropped by August 6, 1945, resulted from three forces: the flash burn, shock wave/airblast, and the firestorm.
The first impact on the buildings and structures of Hiroshima was the flash burn.
The flash burn was “a very appreciable fraction of the [atomic bomb’s] energy liberated goes into radiant heat and light,” (“The Atomic”). As a result, this energy, in the form of light and