# How much damage does a 100 megaton warhead do?

So a 10-megaton bomb detonated at an optimal altitude might do medium damage to a distance of 9.4 miles (15 kilometers) from ground zero, but a 100-megaton bomb “only” does the same amount of damage to 20.3 miles (33 kilometers).

## What would a 100 megaton nuke do?

It was decided that a full 100 Mt detonation would create a nuclear fallout that was unacceptable in terms of pollution from a single test, as well as a near-certainty that the release plane and crew would be destroyed before it could escape the blast radius.

## Is there a 100 megaton nuke?

Meant to be a show of Soviet strength, the three-stage bomb was unparalleled in power. It had a 100-megaton capacity, though the resulting fallout from such a blast was considered too dangerous for a test situation.

## What's the blast radius of a 100 megaton nuke?

The average nuclear blast radius is 4 miles. The blast radius does not increase much after approximately 100 Megaton designation of 40 miles.

## What would a 200 megaton bomb do?

Potentially, the weapon would render thousands of square miles of Earth's surface unlivable for decades.

## What would happen if a 100 megaton bomb exploded?

So a 10-megaton bomb detonated at an optimal altitude might do medium damage to a distance of 9.4 miles (15 kilometers) from ground zero, but a 100-megaton bomb “only” does the same amount of damage to 20.3 miles (33 kilometers).

## What can a 50 megaton nuke do?

The world's largest nuclear device ever to be set off, the 50 megaton Soviet “Tsar Bomba” – detonated in a remote arctic test site in 1961, creating the most powerful man-made explosion in history – would kill an estimated 5.8 million people if it were dropped on London, according to Nukemap.

## What US cities would Russia target?

Other possible targets include Dallas-Fort Worth, Miami, and Philadelphia. Last month, the State Department noted that Russia isn't adhering to the last active nuclear arms agreement with the US, which was renewed in 2021. Russia responded by rejecting the claims and accusing the US of not following the agreement.

## What is the strongest bomb in the world?

The Tsar Bomba packed a punch of over 50 megatons, which is the equivalent of 50 million tons of conventional explosives. That's 10 times more powerful than all the munitions expended during World War Two and over 1,500 times the force of the atomic bombs dropped on Hiroshima and Nagasaki combined.

## How many miles away from a nuke is safe?

The resulting inferno, and the blast wave that follows, instantly kill people directly in their path. But a new study finds that some people two to seven miles away could survive—if they're lucky enough to find just the right kind of shelter.

## How big would a 1000 megaton bomb do?

It continues: “The corresponding radius of effect for a 1000 megaton bomb would be 100 miles, that is to say, an area of about 30,000 square miles would be affected and in clear weather would have an even more devastating effect.

## Could Tsar Bomba destroy the US?

If such a weapon exploded in a large American city such as New York, Chicago, San Francisco, or Washington, D.C., their metropolitan areas plus large portions of their surrounding suburbs would be completely destroyed and nearly devoid of all life.

## What is the biggest bomb the US has?

But just how big is the largest conventional bomb in the USAF's arsenal? It's called the GBU-43/B Massive Ordnance Air Blast, nicknamed the Mother of All Bombs, and it is the largest non-nuclear bomb currently in the U.S. Air Force's arsenal.

## What would a 1 gigaton nuke do?

Its weight to energy yield ratio is more than 1:1000. Potential gigaton yield devices are "doomsday bombs." One detonated about 16 kilometers up would start fires over an area of more than 700,000 square kilometers.

## Can Tsar Bomba destroy Earth?

But assuming every warhead had a megatonne rating, the energy released by their simultaneous detonation wouldn't destroy the Earth. It would, however, make a crater around 10km across and 2km deep. The huge volume of debris injected into the atmosphere would have far more widespread effects.

## How many Tsar Bomba can destroy the world?

Tsar Bomba is the most powerful nuclear bomb ever made. One bomb would be stanched, but a million could easily destroy the Earth.

## What is the US military strongest bomb?

The Castle Bravo device was the largest nuclear weapon ever tested by the US. On March 1, 1954 — exactly 69 years ago Wednesday — the military detonated this bomb at Bikini Atoll, a small coral reef in the Marshall Islands.

## Who has the biggest nuke?

Countries' Nuclear Arsenals from Largest to Smallest
• United States (5,428)
• China (350)
• France (290)
• United Kingdom (225)
• Pakistan (165)
• India (160)
• Israel (90)

## How many nukes are needed to destroy the world?

As of 2019, there are 15,000 nuclear weapons on planet Earth. It would take just three nuclear warheads to destroy one of the 4,500 cities on Earth, meaning 13,500 bombs in total, which would leave 1,500 left.

## What countries would survive a nuclear war?

The study published in the journal Risk Analysis describes Australia, New Zealand, Iceland, Solomon Islands and Vanuatu as the island countries most capable of producing enough food for their populations after an “abrupt sunlight‐reducing catastrophe” such as a nuclear war, super volcano or asteroid strike.

## Which US cities would Russia hit first?

A nuclear attack on US soil would most likely target one of six cities: New York, Chicago, Houston, Los Angeles, San Francisco, or Washington, DC.

## How long would it take a nuclear missile to reach the USA?

According to the Union of Concerned Scientists, Russian land-based missiles could reach the U.S. in as little as 30 minutes, with submarine-based missiles striking 10 or 15 minutes after they are launched.

## What is the most damage a nuke can do?

A single nuclear weapon can destroy a city and kill most of its people. Several nuclear explosions over modern cities would kill tens of millions of people. Casualties from a major nuclear war between the US and Russia would reach hundreds of millions.

## How far does radiation travel from a nuclear bomb?

Detonating nuclear weapons above ground sends radioactive materials as high as 50 miles into the atmosphere. Large particles fall to the ground near the explosion-site, but lighter particles and gases travel into the upper atmosphere.

## How deep underground do you have to be to survive a nuclear blast?

BUILD UNDERGROUND

Building down to a depth of about ten feet will provide ample protection, but any deeper makes it hard to dig out in the event of a collapse.