![enola gay little boy bomb radius enola gay little boy bomb radius](https://i.ytimg.com/vi/xrL-53nqgno/maxresdefault.jpg)
![enola gay little boy bomb radius enola gay little boy bomb radius](https://i0.wp.com/think.iafor.org/wp-content/uploads/2015/10/Enola-Gay-1945-Photograph.jpg)
Hiroshima today has 1.2 million residents.Ī. To date, the total death toll, including those who died from radiation-related cancers, is about 300,000. Everyone within a radius of 500 meters (1,600 feet) from ground zero died that day. That was 40% of Hiroshima’s population of 350,000 before the attack. An estimated 140,000 people, including those with radiation-related injuries and illnesses, died through Dec. Within one hour, a “black rain” of highly radioactive particles started falling on the city, causing additional radiation exposure.Ī. Almost everything within 2 kilometers (1.2 miles) of ground zero was destroyed by the blast and heat rays. Seconds after the detonation, the estimated temperature was 3,000-4,000 degrees Celsius (5,400-7,200 degrees Fahrenheit) at ground zero. The bomb exploded 43 seconds later, 600 meters (2,000 feet) above the ground.
![enola gay little boy bomb radius enola gay little boy bomb radius](https://i0.wp.com/cms.sofrep.com/wp-content/uploads/2020/08/Little-Boy.jpg)
B-29 bomber Enola Gay dropped a 4-ton “Little Boy” uranium bomb from a height of 9,600 meters (31,500 feet) on the city center, targeting the Aioi Bridge. Some historians today say Japan was already close to surrendering, but there is still debate in the U.S.Ī. The United States said the bombings hastened Japan’s surrender and prevented the need for a U.S. Historians say the United States picked it as a suitable target because of its size and landscape, and carefully avoided fire bombing the city ahead of time so American officials could accurately assess the impact of the atomic attack. Hiroshima was a major Japanese military hub with factories, military bases and ammunition facilities.