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Where does that figure come from? Please give a reference! According to several sources including
Glasstone & Dolan "The effects of nuclear weapons" (1977), visualized by e.g. Alex Wellerstein's
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Cresson Kearney's book, "Nuclear War Survival Skills", which is cited in the references section.
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exploded at 500 m height but had 'only' 20 kilotons but was sufficient to destroy a large fraction of the city.--
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in the banner shell. Please resolve this conflict if possible.
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