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Little Boy was the nuclear bomb detonated over Hiroshima. It used uranium and had an explosive blast equivalent to 12,500 tons of TNT. A 1 megaton hydrogen bomb, hypothetically detonated on the earth's surface, has about 80 times the blast power of that 1945 explosion.

Considering the tonnage of a bomb to be contant, The blast radius varies dependent on whether it is a ground burst or an airburst. Further, the height of the airburst above ground affects the radius too. At a height of 1900 feet above ground, Little Boy produced a blast radius of 1 mile; an area of some 4.7 square miles.

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Q: How big is a nuclear blast radius?
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What is the blast radius of a nuclear weapon?

The blast radius of a nuclear weapon can vary significantly depending on its yield. For example, a small tactical nuclear weapon may have a blast radius of a few hundred meters, while a larger strategic nuclear weapon could have a blast radius of several kilometers. The effects of a nuclear blast extend beyond the blast radius, with fallout and thermal radiation causing additional damage.


What was the Trinity nuclear blast radius?

The fireball was roughly 1500 feet in diameter (750 feet in radius).Blast damage was found at 10000 yards (30000 feet) to some of the bunkers.The blast was heard hundreds of miles away.


What is the blast radius for a nuclear bomb?

The blast radius of a nuclear bomb can vary depending on factors such as the type and yield of the bomb, as well as the environment in which it detonates. However, the blast radius of a typical nuclear bomb can extend for miles, causing significant destruction and casualties.


What is a Nuclear Bomb Explosion Radius?

The explosion radius of a nuclear bomb can vary depending on its size and design, but a typical range for a strategic nuclear weapon is a blast radius of several miles and a thermal radiation radius of several more miles. The effects of the blast, heat, and radiation can cause widespread destruction and casualties over a large area.


What is the distance of a nuclear bomb?

The blast radius of a nuclear bomb can vary depending on its size and type, but typically ranges from a few kilometers to tens of kilometers. The impact of a nuclear bomb also includes heat, radiation, and fallout, which can affect areas beyond the immediate blast radius.


What is the blast radius of a nuclear ballistic missile?

This really depends on a number of factors, such as the yield of the weapon, the detonation altitude, and the terrain.


How big of an explosion can a nuclear bomb make?

Nuclear bombs have the potential to create extremely large explosions, depending on their size and design. The most powerful nuclear bomb ever detonated, the Tsar Bomba, had an explosive yield of about 50 megatons (equivalent to 50 million tons of TNT) and created a blast radius of over 20 miles.


What is the blast radius of the largest nuclear weapon?

The largest nuclear weapon ever tested, the Tsar Bomba by the Soviet Union in 1961, had a blast radius of over 7 miles. The fireball created by the explosion measured around 2 miles in diameter and the shockwave was felt over 400 miles away.


1 big nuclear bomb how many miles would it reach?

The distance a nuclear bomb can reach depends on various factors such as the size of the bomb, the altitude at which it detonates, weather conditions, and landscape. Generally, a large nuclear bomb could have a blast radius of several miles and cause destruction over a wider area through the effects of heat, blast, and radiation.


How many square miles is the blast radius of an atom bomb?

The blast radius of an atomic bomb can vary depending on the size of the bomb and the height at which it detonates. In general, the blast radius of a nuclear bomb can extend for several miles, causing destruction within a radius of 1-5 miles or more. It can cover an area of several square miles, destroying buildings and causing severe damage within that zone.


What radius of land was affected by nuclear fallout after the attack at Hiroshima?

The affected radius of land from nuclear fallout after the Hiroshima bombing was roughly 10 km (6.2 miles) from ground zero. This area suffered substantial damage and contamination from the blast and radiation.


Did the tsunami trigger the nuclear blast?

No, the tsunami did not trigger a nuclear blast. The nuclear blast at Fukushima Daiichi Nuclear Power Plant in Japan was caused by a loss of cooling functionality due to the earthquake which occurred before the tsunami.