## What is the average blast radius of a nuclear bomb?

In a typical air burst, where the blast range is maximized to produce the greatest range of severe damage, i.e. the greatest range that ~10 psi (69 kPa) of pressure is extended over, is a GR/ground range of 0.4 km for 1 kiloton (kt) of TNT yield; 1.9 km for 100 kt; and 8.6 km for 10 megatons (Mt) of TNT.

## Is a 100 megaton bomb possible?

We would show you what this looks like on NUKEMAP, but Wellerstein programmed it to “only” work with blasts up to 100 megatons, the largest bomb ever constructed. Teller’s weapon would have been 100 times as powerful. But the weapon is theoretically possible.

**How big would a 1000 megaton bomb be?**

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.

**How powerful is a 50 megaton bomb?**

The Tsar Bomba was the outcome. The Tsar Bomba’s yield was 50 megatons: ten times more powerful than all of the ordnance exploded during the whole of World War II. The mushroom cloud was 25 miles wide at its base and almost 60 miles wide at its top.

### Can nuclear bombs destroy the world?

According to Toon, the answer is no. One large bomb wouldn’t be enough to cause a nuclear winter. He says in order for a nuclear winter to occur, you’d need to have dozens of bombs going off in cities around the world around the same time.

### How much is a 1 megaton bomb?

Similarly, a 1 megaton weapon would have the energy equivalent of 1 million tons of TNT. One megaton is equivalent to 4.18 x 1015 joules. In evaluating the destructive power of a weapons system, it is customary to use the concept of equivalent megatons (EMT).

**How far would I have to be from a 100 megaton nuclear explosion?**

One participant in the test saw a bright flash through dark goggles and felt the effects of a thermal pulse even at a distance of 270 kilometres (170 mi). The heat from the explosion could have caused third degree burns 100 km (62 mi) away from ground zero.

**What’s the blast radius of a 25 megaton War head?**

Depends on how heavy the war head is and where its detonated (how high/on the ground etc). The actual blast of a 25 megaton war head would be around 7 miles. Theres also the thermal radiation, nuclear fallout and other things to consider in terms of long term damage

## How big is the radius of a nuclear bomb?

The radiated heat would be sufficient to cause lethal burns to any unprotected person within a 28.7 kilometers (17.8 mi) radius (995 square miles (2,580 km2)).

## What is the wind speed of a 1 megaton 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).