About 15 kilotons.
On August 6 and 9, 1945, the cities of Hiroshima and Nagasaki were destroyed by the first atomic bombs used in warfare.The first atomic bomb ever to be used in a military operation was dropped on the...
Even though it was one mile out of target, the bomb killed about 75,000 people.
60,000-80,000
On a single day in Agust 9 1945, two thirds of the Catholics in Japan were killed.