Noun
a measure of explosive power (of an atomic weapon) equal to that of one million tons of TNT
one million tons
Source: WordNetThe difference between megaton and kiloton is very large, in some ways larger than the difference between kiloton and ton. Megaton weapons are comparable to gross forces of nature, such as earthquakes and hurricanes. Herman Kahn
Hence, small pure fission weapons with thin cases are far more efficient at causing EMP than most megaton bombs. Source: Internet
The analysis of the debris at the 10- megaton Ivy Mike nuclear test was a part of long-term project. Source: Internet
The Last Days of American Crime is directed by Olivier Megaton, who’s well-known for directing two-thirds of thefranchise, as well as the finale of the original Transporter trilogy starring Jason Statham. Source: Internet
French director Olivier Megaton, best known in Iran by his action movies 'Taken 2', 'Taken 3', and 'Transporter 3', was a special guest at the festival; “I love the tone,” he said of his experience at Fajr. Source: Internet
This means that although a 10 kiloton weapon has only 0.7% of the energy release of the 1.44- megaton Starfish Prime test, the EMP will be at least 8% as powerful. Source: Internet