Re:In the summer of 1962, the U.S. blew up a hydrogen bomb i...
by InclinedPlane on Friday June 30, 2017 @04:27PM
(#14673428)
Humidity is considered to be separate from "the atmosphere", as it varies from about 0-4%. Humidity contains Hydrogen since water is H2O.
Not to mention there is no appreciable amount of hydrogen in the atmosphere anyway.
https://en.wikipedia.org/wiki/Thermonuclear_weapon
http://climate.ncsu.edu/edu/k12/.AtmComposition