When it comes to a social collapse based on a nuclear crisis, mushroom clouds created during a ground based incident may well come to mind.
Even though most people think they know what an exploding nuclear device may look like, there are actually many sources of based nuclear contamination. Each source of nuclear material will cause different visual, auditory, and other effects.
Therefore, when it comes to preparing for a nuclear incident, you must be aware of where the radiation will come from as well as how to deal with it as safely as possible.
The Air Based Nuclear Incident
Oddly enough, even with a full scale hostile detonation of a nuclear device, you may first need to recognize that an incident has occurred.
Consider a situation where a 1 kiloton bomb exploded in the air 30 or 40 miles away. Chances are, you would not even hear the blast let alone see the cloud rising up. Unfortunately, streams of radiation will already be headed your way. Even though they may not deliver lethal doses of radiation, you may still suffer from burns and mild to moderate radiation sickness if you are outdoors.
Since an air based explosion may well trigger an EMP, your first indicator may be that your car or cell phone stops working. If you are indoors, do not go outside to see if you will get a better reception.
Instead, ask others if their cell phones are working. If everyone seems to have lost service, stay indoors and head for the basements and lower levels as quickly as possible.
Without communications and information about where the blast has occurred, you could be running deeper into the radiation belt. You are better served by putting as much concrete and dirt between you and the fallout as you can. Needless to say, if you are in a vehicle, get into a building and to the lower levels as quickly as you can.
Once you reach a suitable shelter, follow the usual routine of squatting facing a wall with your forehead resting on knees and arms shielding the back of your neck. If you have Potassium Iodide and other cellular shields on hand, be sure to take those.
An air based nuclear incident will spread contaminated material further, and since air tends to be much lighter than dirt and ground based debris, it may also take longer for it to finish falling to the ground.
In small scale, relatively localized scenario, it is likely that you can get medical attention and reasonable care without fear of larger plans and complex scenarios. You may also be given information about where you can pick up Potassium Iodide tablets and other cellular shields.
With regard to air based nuclear explosions, your first few days will primarily be concerned with coping with radiation sickness, finding food, finding water, and washing as much radioactive material from your body as you can.
You will more than likely find it harder than usual to travel because cars will literally be stopped in the streets. If you have to leave a city, try to do so using underground subway, storm water, and old tunnel systems.
Try to avoid going above ground as much as possible. Even though heavy rains will come down as a result of a nuclear explosion, tunnels and similar systems may still protect you from some of the radiation. Just make sure that rainwater and sewage are not actively being shifted into the system or you will wind up with all kinds of nuclear debris in the same tunnels that you are in.
It is also important to realize that tunnel systems and subways may be shut off by government agencies that want to prevent nuclear waste from getting into underground chambers. Whether they know of your presence or not, you may simply become collateral damage because they feel the “big picture” they have been trained to uphold is more important.
And if you are planning to leave an area, be prepared to travel 5 – 6 times the distance that you would travel to get out of the radiation bands created by water and ground based nuclear incidences.
The Nuclear Detonation on the Ground
Over the years, prevailing views on what to do during an attack have changed. In particular, older advice revolved around staying in place and trying to get as far below ground as possible. Today, most experts say that you have approximately 1/2 hour after a blast to reach a place of safety. Instead of staying in place, you should use that time to get as far away from ground zero as possible. This makes sense if you are in a mid to outer area of the incident site.
Depending on how fast you travel, it may be possible to get into a less dangerous band, or away from the problem altogether. Once you reach the 20 – 25 minute post incident mark, you will need to take cover and then stay in that location for at least 24 hours, after that time the worst of the radiation will be dispersed. You may want to stay an additional 2 – 3 days depending on supplies and the durability of your shelter.
When you cannot get to a shelter, any standing object will have to do. Make sure that your shield is between you and the explosion point being affected by the nuclear blast so that it will absorb as much radiation as possible. If you think about how shadows work, then you can readily understand why your position in relation to the blast is so important.
Never look at the flash from a nuclear explosion as it can cause blindness in less than a second. Individuals living in cities or areas with larger populations can also try taking refuge in subways, sewer systems, and any other areas where there is plenty of concrete, brick, or dirt to absorb the radiation.
Once you reach the shelter, squat down on the floor as far away as possible from windows, doors, and beams. Sit so that you are facing a main wall and put your head on your knees. Use your hands and arms to shield your neck. Look downward as much as possible. If you look upward, your eyes may be blinded by the flash from any detonation that happens to occur.
Unfortunately, there are many situations where you may be stuck outside and have no shield or building to hide in. The best thing you can do is get as close to the ground as you can. If the ground is soft, then dig with rocks or your hands to get as far into the ground as possible. While you are working, do not look at the incident site.
During the first few hours, you are very likely to experience heavy winds and thermal blasts. The thermal blasts can set just about anything on fire as they pass.
Keep non-flammable, white or silver heat shields on hand. Put those on to try and keep as much heat as possible away from your body. As you work, also be aware that objects from miles away can easily strike you. Should concrete or something else suitable land nearby, do not take shelter behind it unless you know that it is not contaminated by radioactive debris.
If you receive warning of a pending nuclear blast, and you are indoors, you will need to get underground or into a basement as quickly as possible. Brick and cement structures will absorb the most radiation, so they are likely to offer the best shelter. Just remember to put as many walls or as much dirt as possible between you and the explosion point.
Always aim to be as close to the ground or below it as possible. Needless to say, if you are building a homestead, you can always insulate walls with dirt and lead, or just build your home as far underground as possible.
No matter whether you are indoors or out, it is very important to limit the amount of dust that gets into your nose, mouth, and on your skin. While a dust mask will be of immense benefit, even a handkerchief over your nose and mouth is better than nothing.
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You should also cover up your skin as much as possible using white or the lightest colors possible. Remember that black and dark colors will absorb radiation. This, in turn, can easily lead to burns on parts of your body where the darker colors were covering.
You should also carry Potassium Iodide, Vitamin C, and Vitamin E tablets with you at all times. Take them as directed on the bottle as soon as you learn of a nuclear blast in your area. This medication will protect your thyroid from uptaking nuclear materials.
Typically, the thyroid is the first organ that determines how sick you will get from the radiation. One small pill can truly make the difference between serious radiation sickness and death even if your exposure levels are in the upper ranges.
You can obtain free Potassium Iodide tablets and instructions for taking them if you live near a nuclear power plant. Representatives in charge of readiness for nuclear emergencies in these areas may also have the tablets available for free. While these tablets may not be recommended for “prophylactic” or daily use, having them with you at all times is extremely important.
Just make sure that you follow dosing instructions because taking too much Potassium Iodide can poison the thyroid. Use iodized table salt or Himalayan Salt before nuclear blasts to ensure you are getting enough iodine in your diet. It should be noted that Vitamin C and Vitamin E can also shield other cells from some radiation damage.
Typically, radiation sickness will start within the first few hours after exposure to nuclear radiation. If you are not dealing with a detonation or large scale crisis scenario, it is very important to get medical attention as quickly as possible.
When it comes to a larger scale nuclear crisis, you will need to take a shower as soon as possible after the blast. Use soap that does not contain conditioners or oils that prevent dust and radioactive debris from being washed away. If you have scissors it may be of some use to cut your hair.
Shaving after a shower can also help get rid of some debris. Just take extra care to avoid razor burn as you don’t want to embed more radioactive material into your skin. Follow up with another shower using plenty of soap and water. If you have plenty of water pressure and water, then go ahead and shave while you are washing.
Do not put old clothes back on. Try to get rid of them so that you do not have radioactive materials in your living space. This includes getting rid of shoes, jewelry, weapons, and anything else that you were wearing during the incident. Once you are ready to leave the shelter, it will be time to think about long term survival. You may need to get medical attention or find your way out of the area.
It is fair to say that anyone growing up during the Cold War era is very aware of nuclear power, nuclear war, and all the chaos that it can bring. Regardless of your age, knowing how to survive both hostile and non-hostile releases of nuclear material are extremely important.
Never overlook the hazards associated with nuclear medicine, nuclear power plants or other industries just because they don’t make huge mushroom clouds or kill in a matter of moments. In fact, the slow, hidden damage and death from these sources may be far worse and far more troublesome than a nuclear war.
As you learn more about the daily hazards of exposure to land based nuclear radiation, you may well conclude that you need to be as prepared for these issues as you would be for a full blown war situation.
The Nuclear Incident on Water
If you happen to be swimming, in a boat, or otherwise in the water during a nuclear event, your first task will be to head for land. Depending on your distance from the explosion, you may only have a few minutes to half an hour to reach land and find suitable shelter.
During your escape from the explosion site, try to put anchors made of lead or brick between your body and the explosion. If possible, squat down and cover yourself with plastic or anything else that will keep water from seeping through your garments and onto your skin. The plastic should also be thick enough to prevent as much water vapor as possible from seeping in.
You should also have a mask on hand that will allow you to breathe without absorbing steam or water vapor into your lungs. While these aides will not stop radiation from passing through your body, it will limit the ability of radioactive debris from binding to your skin. This, in turn, will make it easier to wash the debris away later on.
As with land based explosions, you should always have Potassium Iodide tablets on hand. Take one as soon as you know an explosion or other event has occurred. If you are in marine or brackish waters, this precaution is even more important because these bodies of water may have higher levels of iodine in them.
As radiation moves out from the initial incident area, it will contaminate iodine present in the water. This iodine, in turn, can be quickly absorbed by the thyroid. Since the half-life of most iodine isotopes is under 10 days, you may need to take the potassium iodide tablets for a few weeks if you are exposed to a water based nuclear incident.
This may be distinctly different from land and air based explosions where the nuclear material may not produce as much iodine, or lower amounts are available to contaminate.
It should be noted that Potassium Iodide is not recommended for prophylactic treatment unless you are directed to do so during a nuclear power plant leak or there is other creditable reason to believe that some type of nuclear strike is going to occur in a matter of minutes or hours.
If you want to protect your thyroid from radioactive iodine before an event, simply make sure that you are getting enough iodine in your diet. Even though most people consume large amounts of table salt, there is also a high tendency towards deficiencies in the diet.
During a nuclear explosion or active leak scenario, radiation in the form of heat and light will be absorbed more readily by dark or black colors than white and light colors. Therefore, it is very important to keep white tarp, or even white bed sheets on hand to cover yourself with. If land is involved in the blast, this one minor thing may save you from more serious burns.
Once you reach land and a safe location, it is very important to shower. Make sure that you use soap and shampoo that do not contain skin conditioners, softening oils, or hair conditioners. All of these chemicals will only make it harder to wash radioactive materials away from your body.
You should also dispose of all contaminated clothing and jewelry. While this may be difficult, remember that even a single spec of dust can be radioactive for thousands of years and wreak mayhem during that time.
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This article has been written by Carmela Tyrell for Survivopedia.
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INVSBLTY | October 8, 2015
This author does not inform us as to how we are to know the distance away that the detonation of the nuclear bomb was! Just get in and drive like a crazy person for 20-25 minutes, disembark and find shelter! Great advise.
And always carry your Iodide, Vit. C and Vit. E with you everywhere. Very poorly thought out information.
Dropzone | October 8, 2015
This author does not inform us as to how we are to know the distance away that the detonation of the nuclear bomb was!
I agree very poor presentation of mis and incomplete information.
At what elevation was this air burst?, I mean we are talking about a “1 kiloton bomb exploded in the air 30 or 40 miles away.”
Lets consider the statement “may well trigger an EMP”.
The Electromagnetic Pulse (EMP) is a result of this type of explosion. So getting in my car that is less that 30 years old and going somewhere won’t work. (EMP fried the electronics, fuel system, spark control etc.)
If I have 20-25 minutes to seek shelter, at a brisk walking speed of 6 miles per hours I can travel 2 – 3 miles…… and then what?
With no water, no food, no barter, no weapons just how is it I would survive the next few days to a couple of weeks?
You can filter the iodine from water, filtration of the average 5 ppb naturally occurring Iodine that might become contaminated (that’s 5 parts per billion in the fresh water supplies) with carbon based filters,……..But I digress
This article speaks to
“An air based nuclear incident will spread contaminated material further, and since air tends to be much lighter than dirt and ground based debris, it may also take longer for it to finish falling to the ground”
What contaminated material, the bomb material, the air…….?????
The contaminated material from a ground or near ground detention of a thermonuclear weapon where the fissionable material bonds with other materials (at the blast site) thru electron and neutron exchange is what makes the additional material swept up into the vacuum created by the blast, radioactive. This material (fallout) will be carried miles into the atmosphere where the more dense matter (containing higher levels of radioactivity) falls quickly back to earth in a predictable pattern influenced by prevailing winds in just a few hours. The lighter less dense material (lower levels of radioactivity) may remain aloft for weeks and months as it slowly settles to earth.
If the air burst was at… lets say 10,000 feet at 30 – 40 miles away from my position, what rising cloud ? (do the math on a 1 kiloton warhead).
If I did not “see” the blast then the straight line radiation of Alpha and Beta partials (very short half life) would not be a killing dose it they had any consequence at all. The thermal heat wave will have dissipated (25-30 miles away), the over pressure from the shock wave would be non existent. X-ray, and Gamma radiation from from the blast will travel in a straight line from the blast and will be reduced by ½ intensity per ~500′ distance traveled in normal air. (Given 10,000 RAD/HR at the blast, 30 mile distance, providing a 316pf at 30 miles or a dose level of 1.49814E-091 that 91 leading zeros!) 2.4 miles from such a blast as described the radiation level calculates to less than 1 mRAD/HR that is 1000th of 1 RAD per hour!
Most of this seems to be of little real or usable information.
I could go on but I won’t.
Thanks for the chance to respond.
Dropzone is and has been a Prepper for 40 yrs.
Leanne kaur | October 8, 2015
thanks for your lengthy reply
i am so overwhelmed by reading it
it is loaded with information and also hints
please advice, how could i contact you via email?
i must say u are an expert in prepping
please allow me to learn from you
my email :
webinarwm @ gmail dot com
thanks in advance
carmela tyrrell | October 8, 2015
Thankyou for your comments. My intention in this article was to introduce the three types of nuclear situations based on whether ground, water, or air are affected and the fastest things you can do to survive the first few minutes. Navigation during a nuclear event (regardless of whether a nuclear power plant melts down or a bomb goes off) is not easy to sum up in a few paragraphs; so it is the topic of a different article in this series.
As for the vitamin and Iodine information, you may want to look at some of the information emerging from Fukushima and the survivors. The Vitamin C really did make a huge difference to the people going into the reactors, and we also know that non-radioactive iodine is critical to reducing radiation sickness. Perhaps back in the 50’s and up through the last few years – the very idea of cellular shielding was novel, or considered quackery. Today… it is a leading idea that has been proven out in a real nuclear incident and is also being proven in radiation treatment for cancer. Why not take advantage of it when preparing for a nuclear incident?
Lana | October 8, 2015
I really appreciate this article
I live in Indonesia where we have very little info n awareness about this prediction
Please advice the best distance from the explosion site to stay safe
Would 15km suffice?
We have neither enough fund nor facility to build an underground bunker
So how could we survive?
How could we start prepping if we have no safe place to hide?
Alec | October 8, 2015
Lana, please subscribe to our newsletter, and get our free report on the topic. Feel free to ask more questions after reading it!
Ray | October 8, 2015
there is a “Ultimate Survival Fortress e-book “. The cost of the building of it is $300.00 Sand bags are used with barbed wire and sand bags. Of course it must be cement plastered to finish it off.
Andy Nathan | October 8, 2015
Thank you for disturbing my dreams tonight when I sleep. I have to ask, how do we know which direction to head if we did not see the bomb being released? It sounds counter-productive to move, unless the assumption is away from city-center. Even then, there is no positive way to tell if the bomb was dropped directly over the center of the city.
carmela tyrrell | October 8, 2015
Yes – you always move away from the location of the blast; never towards it.
There are a few ways to tell where the detonation occurs if you are outside ground zero but still within the radiation zone (more details on this in another article – there are 8 parts to this series; so please be patient).
For right now – the short answer is – the location of the debris clouds (move away from) , wind directions (go in the same direction – example if the wind is to your back, keep moving forward; if the wind is hitting you in the front, turn around and make sure the wind is always to your back), shock wave direction (move in the same direction as it is going), and heat wave direction (again it should be behind you, not in front or felt to your sides).
Second – depending on the proximity to the blast and community preparedness, you may get alerts via radio, TV, or loudspeaker address systems. Every community is different, so you will need to ask about what they do in your local area as well as if the communication method is EMP proof. Depending on response time, sadly, your available run-to-better-shelter time may be gone before these address systems provide information.
carmela tyrrell | October 8, 2015
PS – because bomb blasts are likely to include multiple detonations (modern warheads use smaller bombs packed onto a single missile); simply running from the city center may not do much good. There is some indication that multiple bombs will land in something of a wagon wheel pattern; however I am of a notion that smart bombs would more likely be aimed at critical support systems such as water, power stations, and food storage. So – again – moving away from a detonation site isn’t simple, hence the reason for a separate article on the topic.
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Karen S | October 12, 2015
Since I live less than 40 miles from NYC, I am grateful for the info. I have some potassium lodine on hand and plan to get more and drill this info into my families heads’.
RANGER | October 14, 2015
Free E-Book by one of the foremost Authorities on Nuclear Survival.
i, humbly suggest you folks follow the advice from this book and pre build an expedient fall out shelter now…
If you own land, then build a more
developed fallout shelter, or even a blast shelter if you can afford it!
Having a homemade-pre made, Kearney Air Pump for ventillation,
and a Homemade Kearney Fallout Meter for Radiation,
basic tools and materials for shelter building, a hard copy of this book either printed or bought is a good start, along with Potassium Iodide.
Expedient fallout shelter skills should be promoted by Government, taught in every school, and be a part of our Culture! What is wrong with that picture?
Why are the Government(s) not helping ensure Preparedness and Civil Defence. Humungeous amounts of $ go towards the military, but not to Civil Defence!
Why is it mostly left up to Patriot Hero’s like Survivopedia?!
“You should also carry Potassium Iodide, Vitamin C, and Vitamin E tablets with you at all times”, is wise advice.
Mrs. Tyrrell has given some good information,
and i look forward to this series.
i have posted comments several times this Blog concerning fallout protection. This Blog has several
other Articles on this very real and highly possible if not highly likely threat.
i believe in sheltering in place for as long as possible.
Which may be impossible, especially due to lack of water, proper ventilation, medical, food, etc.
“Trying” to be as prepared as possible is all one can do.
There is a lot to be said for those in the Preparedness “World”, giving advice to move out and be away from cities, away from military bases, and far away from nuclear reactors.
i humbly suggest readers research the website K14u.com
Pre digging and pre Caching a damn expedient fallout shelter NOW will go a long way towards, perhaps, and maybe…
…giving you and yours, a chance at surviving this very possible nightmare.
The reality is, that likely, we will one day soon be facing this.
Start Researching, studying, planning, preparing
Like all things in Preparedness…do your best…
…maybe you will not just survive, but thrive.
and maybe you will not. We all will die one day no matter what. But…i sure as crap am gonna fight it. And if i can damn well save lives… like Mrs. Tyrrell, and the other staff and Authors of this awesome Blog are DOING…
…then that damn well helps make this crazy crapped out World a better place!
God Bless You Survivopedia!
Keep Up All The Hard Work!
Could one of you fine staff members pleeeease do a write up/update…
RANGER a.k.a Brearbear
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James Cowan | June 15, 2017
There is one glaring and fatal error stated by the author: Once away from the initial blast zone, and especially for those who are many miles from the blast zone, DO NOT keep going directly away from the nuclear incident with the wind at your back! The radioactive cloud with plutonium fallout will be traveling directly downwind from the blast, therefore, look up at the direction that the blast cloud is traveling and travel perpendicular to the direction of the cloud. If the wind is at your back you will be perpetually traveling under the windblown radioactive cloud and soon will perish from the falling windblown radiation. To properly visualize this concept just consider the ash cloud from the catastrophic eruption of Mt. St. Helens. The only areas severely effected by the eruption were those areas directly down wind from the volcano and directly under the ash cloud. Radioactive fallout from a nuclear detonation or meltdown is very similar in “behavior” to particulate “fallout” from a volcanic ash cloud.
One subject that needs to be covered is the Neutron Nuclear Warhead. These devices use a different type of radiation to kill living organisms, especially people. Unlike a conventional fission or fusion bomb that uses heat, electromagnetic radiation, solid radioactive particles (fallout), and a blast wave to kill, these unconventional nuclear weapons use large and sudden released “cascades” of neutrons and electromagnetic radiation to effectively damage the cell’s DNA to the point that the person or other animal irradiated perishes very quickly. This type of weapon also “fries” the persons (and other animals) central nervous system, rendering them physically incapacitated or unconscious. This kind of radiation can effectively penetrate 18 inches of tank armor and kills the occupants within minutes! The solid radioactive particles (fallout) produced will also be considerably less than a conventional fission or fusion bomb of the same yeild. These weapons will be the device of choice of a world power that plans to invade and settle an impacted area since these weapons produce very little solid radioactive particles or intense heat from the detonation and do very little structural damage except directly at grand zero. Fortunately, the radius of the kill zone and outlying effected area is usually smaller than a conventional nuclear weapon. Also, this weapon will be detonated in the air for electromagnetic radiation dispersal reasons, so less ground material should be drawn up into the air and contaminated.