Overpressure ranges from 1 to 50 psi (6.9 to 345 kPa) of a 1 kiloton air burst as a function of burst height. The thin grey curve indicates the approximate optimum burst height for a given ground range.
<a href="//commons.wikimedia.org/wiki/User:SiriusB" title="User:SiriusB">SiriusB</a>
<span class="int-own-work" lang="en">Own work</span>