"The work was originally published in The New Yorker, which had planned to run it over four issues but instead dedicated the entire edition of August 31, 1946, to a single article"
TO OUR READER: The New Yorker this week devotes its entire editorial space to an article on the almost complete obliteration of a city by one atomic bomb, and what happened to the people of that city. It does so in the conviction that few of us have yet comprehended the all but incredible destructive power of this weapon, and that everyone might well take time to consider the terrible implications of its use.
This article was 160 pages long when printed in the New Yorker. Modern nuclear warheads are around 30x more powerful than the one dropped on Hiroshima. For comparison sake the equivalent resulting story would be 4800 pages long.
TO OUR READER: The New Yorker this week devotes its entire editorial space to an article on the almost complete obliteration of a city by one atomic bomb, and what happened to the people of that city. It does so in the conviction that few of us have yet comprehended the all but incredible destructive power of this weapon, and that everyone might well take time to consider the terrible implications of its use.
The Editors
https://en.wikipedia.org/wiki/Hiroshima_(book)