We are independent & ad-supported. We may earn a commission for purchases made through our links.
Advertiser Disclosure
Our website is an independent, advertising-supported platform. We provide our content free of charge to our readers, and to keep it that way, we rely on revenue generated through advertisements and affiliate partnerships. This means that when you click on certain links on our site and make a purchase, we may earn a commission. Learn more.
How We Make Money
We sustain our operations through affiliate commissions and advertising. If you click on an affiliate link and make a purchase, we may receive a commission from the merchant at no additional cost to you. We also display advertisements on our website, which help generate revenue to support our work and keep our content free for readers. Our editorial team operates independently of our advertising and affiliate partnerships to ensure that our content remains unbiased and focused on providing you with the best information and recommendations based on thorough research and honest evaluations. To remain transparent, we’ve provided a list of our current affiliate partners here.
Technology

Our Promise to you

Founded in 2002, our company has been a trusted resource for readers seeking informative and engaging content. Our dedication to quality remains unwavering—and will never change. We follow a strict editorial policy, ensuring that our content is authored by highly qualified professionals and edited by subject matter experts. This guarantees that everything we publish is objective, accurate, and trustworthy.

Over the years, we've refined our approach to cover a wide range of topics, providing readers with reliable and practical advice to enhance their knowledge and skills. That's why millions of readers turn to us each year. Join us in celebrating the joy of learning, guided by standards you can trust.

What Should I Know About Nuclear Fallout?

By A.E. Jaquith
Updated: May 17, 2024
Views: 11,223
Share

Nuclear fallout is the term used when, after a nuclear explosion occurs, dust particles and other debris receive a dangerous dose of nuclear radiation. Although not immediately deadly in most circumstances, and not nearly as dangerous as being within a nuclear blast radius, nuclear fallout can be fatal. In the event that one is exposed to nuclear fallout, there are several steps that can increase safety.

Although there are numerous fallout maps available that attempt to project a pattern that nuclear fallout is likely to travel, there is no perfect system. This is due to the fact that fallout travels on wind currents. Simply speaking, if you happen to be down wind during a nuclear emergency you can expect to receive some degree of nuclear fallout.

Those within 30 miles (48 km) of a nuclear emergency who are not shielded will likely receive a lethal dose of radiation, which can be fatal after several hours of exposure. Within 90 miles (145 km), exposure to nuclear fallout is still powerful enough to cause death within two weeks of exposure that has not been treated. After 160 miles (258 km), exposure to fallout can cause severe internal damage with a loss of white blood cells (lowered immune system), although death is less likely. Those who are 250 miles (402 km) away from a nuclear emergency will experience a loss of white blood cells, but will not suffer from immediate symptoms. This does not, however, take all factors into consideration, and it can be extremely difficult to predict the effects of nuclear fallout in a specific area.

There are numerous steps that can be taken prior to a nuclear fallout emergency to increase safety and chance of survival. First, determine if there are any buildings in your area that have been designated as a fallout shelter. Be sure to share this information with your family. Also, prepare a disaster survival kit with food, clean water, medical supplies, relevant literature, a radio, and anything else you or your family may need for at least two weeks. Finally, determine your communities evacuation methods.

If you find yourself in the midst of a nuclear emergency, all hope is not lost. The most important step to follow in this situation is to take cover . Try to hide behind anything that might offer good protection from a blast wave, such as brick or concrete structures. If possible, seek sanctuary in a secure, underground location.

After a nuclear emergency, it is important to stay sheltered until officials say that it is safe. It is also extremely important to keep your environment, and person, sanitary. By washing with soap and water you can remove any irradiated dust particles from your body. It might be necessary to ration food and medical supplies, but pay attention to the special needs of children and the elderly.

This is not a definitive guide to protection from nuclear fallout. There is a near endless supply of information available from credible sources online and in print, published in nearly all languages. In the event of a nuclear emergency, no one is one hundred percent safe, but by following correct safety procedures your chances of survival are increased.

Share
WiseGeek is dedicated to providing accurate and trustworthy information. We carefully select reputable sources and employ a rigorous fact-checking process to maintain the highest standards. To learn more about our commitment to accuracy, read our editorial process.

Editors' Picks

Discussion Comments
By cougars — On Mar 28, 2011

@Chicada- I am pretty sure that he NRC or one of those nuclear agencies publishes a nuclear fallout map for the United States that gives a rough idea of where fallout will occur should a nuclear accident occur. these maps are only predictions, and are very dependent on weather conditions and prevailing winds.

If you are worried about fallout, which I would like to point out is a low possibility, you can find maps of fallout shelters in your city. You can also make a emergency plan that you go over with your family. decide on procedures to take should a nuclear action occur, plan where to meet, and have an ample supply of food and a first aid kit.

By PelesTears — On Mar 25, 2011

@chicada- I honestly think it all depends on the extent of the meltdown. The Chernobyl meltdown, the worst on record, released five percent of all the radioactive material in its core to the environment, causing nuclear fallout across large swaths of Europe and Asia.

This type of reactor is much different from the reactors we have in the states though. Chernobyl was an RMBK reactor, a boiling water graphite moderated reactor that was designed to produce electricity and enriched weapons grade Pu239. This type of reactor has no outer containment structure, and becomes very volatile under low power.

This reactor is also highly radioactive and contains everything from radioactive iodine to radioactive plutonium. The fall out from this reactor spread for thousands of miles, and resulted in the permanent displacement of over 130,000 people. It also caused the cancer deaths of thousands, and it is predicted that it will cause almost 50,000 more cancer deaths in the next 50 years.

By chicada — On Mar 23, 2011

How much nuclear fallout would occur from a full meltdown of a nuclear reactor? How far would the nuclear fallout effects reach from a reactor meltdown? What happens to the radioactive materials as they hit water like oceans?

Share
https://www.wisegeek.net/what-should-i-know-about-nuclear-fallout.htm
Copy this link
WiseGeek, in your inbox

Our latest articles, guides, and more, delivered daily.

WiseGeek, in your inbox

Our latest articles, guides, and more, delivered daily.