Atomic Bomb Dome (Genbaku Dome)
The atomic fireball was 1,200 feet in diameter, with a temperature of 3,980 °C. Near ground zero, everything inflammable burst into flame, glass products and sand melted into molten glass, and any humans were killed and their bodies cremated in the ensuing firestorm. One famous, anonymous Hiroshima victim left only a shadow, permanently etched into stone steps near a bank building