WebHow big is the radius of a nuclear bomb? Within a 6-km (3.7-mile) radius of a 1-megaton bomb, blast waves will produce 180 tonnes of force on the walls of all two-storey buildings, and wind speeds of 255 km/h (158 mph). In a 1-km (0.6-mile) radius, the peak pressure is four times that amount, and wind speeds can reach 756 km/h (470 mph). WebThe Atomic Bombings of Hiroshima and Nagasaki by The Manhattan Engineer District, June 29, 1946. ... No casualties were suffered as a result of any persistent radioactivity of fission products of the bomb, or any induced radioactivity of objects near the explosion. ... In both cities the blast totally destroyed everything within a radius of 1 ...
Effects of nuclear explosions - Wikipedia
WebNUKEMAP is a mapping mash-up that calculates the effects of the detonation of a nuclear bomb. Loading... NUKEMAP 2.72 : FAQ. You might also try: ... For more about the … WebResidual radiation and. fallout. Residual radiation is defined as radiation emitted more than one minute after the detonation. If the fission explosion is an airburst, the residual … green hope football shutterfly
Frequently Asked Questions About a Nuclear Blast - CDC
WebMay 16, 2024 · As a comparison, "Little Boy"—the nuclear bomb that the United States dropped on Hiroshima during WWII—had a blast yield of around 15 kilotons of TNT, … WebA one-megaton weapon exploded at an altitude of 3,000 metres (10,000 feet) will generate overpressure of this magnitude out to 7 km (about 4 miles) from the point of detonation. Most of this fallout comes from fission of the U-238 jacket that surrounds the fusion fuel. By making nuclear weapons smaller and the targeting more precise, their use ... WebA radiological weapon is a device that spreads radioactive material (most likely isotopes used would not be nuclear explosive nuclides!) Such a weapon is a weapon of mass disruption, not mass destruction. Dispersal of a substantial quantity of highly radioactive material in a city would not — •physically damage structures fly adhoc