I recently saw a comment chain about nuclear bombs, and that led me to thinking about this. Say there is a nuclear explosion in the downtown of my US city. I survive relatively fine, but obviously the main part of the city has been destroyed, while major zones extending from the center were also badly damaged. What would be a good response to (a) survive and (b) help out the recovery effort?
KYAGB
“Kiss your ass goodbye” for those who left their Ovaltine decoder ring at home.
More like “KY (the jelly) Ass GameBoy”
That Kentucky Jelly tastes like shit and goes straight through you though. 6/10 at best.
I love lemmy. No one on r/drinks Ovaltine.
Good. Mo. Fo. Me.
Thanks for the reminder, I have too look up where my designated bunker is.
If you are exposed to particulate dust or debris, once you are inside an area that is enclosed, be mindful of everywhere you go and everything you touch, and consider them contaminated. The way radioactive contamination like dust participates are removed from people in places like nuclear power plants is with shaving cream. The way shaving cream expands on the skin lifts hair by design, but also lifts particulates so that they may be rinsed off.
The most dangerous radioactive elements have the shortest half lives. The quantity of particles is still important. Like the elephants foot at Chernobyl is still deadly to a human standing in the same room for only a few minutes due to quantity. However, just after a nuclear mass murder event by a subhuman psychopath, staying away from the earliest byproducts of the nuclear reaction is critical. These are extremely harmful even in the fine dust on the outskirts.
Nuclear technology is our most irresponsible atrocity we lack the time perspective to clearly understand. Imagine if the wars of the crusaders 1000 years ago were causing people to die directly as a result of their weapons, not because of geopolitical fallout. Nuclear is an atrocity for any use because of our incompetent governments, but it is a far greater crime on all future generations for thousands of years to come. History will make us the most despised humans in the entire lineage of the species. This is the only legacy any of us will be remembered for.
staying away from the earliest byproducts of the nuclear reaction is critical.
How would I know if something is a dangerous byproduct?
Meaning anything that could fall from the sky or get blown around in the air. The particles themselves are heavier than lead, but ash can act like a parachute, and the massive explosion created enormous heat sending everything upwards into the higher layers of the atmosphere.
Any time you see a mushroom cloud, the expanding top stops when it hits a layer of atmosphere that is the same temperature as the rising column. This is true of volcanic eruptions and enormous bombs. The atmosphere gets colder with height, but only for a limited amount of time before the density is too low. Once the density is low enough with elevation, the temperature goes back up from solar radiation. When a plume is powerful enough to punch through the cold and back out into the hot on the other side, that is what can carry heavy particulates quite a long distance. There are winds across these layers that are different and the winds play a role in keeping the layers divided. Think of it like the way Jupiter looks with the cloud layers but in miniature scale that is not easy for human eyes to see. The entire Earth has a similar wind banding structure in the atmosphere. If you ever see wind diagrams for the southern hemisphere the effect is more clearly seen. The northern is a bit less banded due to continuous landmass heating, the Himalayas, and the shallowness of the Gulf of Mexico causing enormous evaporation with an impact stretching all the way into Europe.
The wind patterns carry the little parachutes with heavy radioactive junk and it settles like dust. So like, when we say sealed inside your home, that means duck tape on every door seal, and nothing that could pull air into or out of the space. The pro hazmat setup is a positive pressure bunker where there is a complex filter or recycled air scrubbing system that maintains a higher pressure inside the enclosure so that any leaks present force material out instead of in.
It’s there, near the blast zone. Everything will be irradiated. Everything.
People act like this will be survivable. It isn’t, not with current nuclear weapons. If the blast and shock wave don’t kill you, the radiation will. Or if you were lucky enough to be in a bunker, and you don’t have enough food and water, you will starve before it’s safe to leave.
The best case scenario is to die instantly in the blast. Second best is a bullet before your body literally falls apart from radiation poison.
If the future remembers and hates us for nuclear… Good! Hopefully will they also remeber to be carefull and not dig where the waste gets buried
Everybody is acting like its the apocalypse, just put on one off those N95 masks we all have from covid, get in your car and fuck off. Or walk, you can easily cover 30 miles in a few hours to the next not destroyed city.
People in this thread are playing way too much Fallout lol.
A very fit athletic person who has done endurance training can do 30 miles in a day, but that’s not typical. Most people could do around 10+ if their life literally depended on it like in the aftermath of a nuke
Source: a brief web search
Yeah I meant kilometers.
you can easily cover 30 miles in a few hours to the next not destroyed city.
Dude…how fast do you walk???
Sorry I meant kilometer, its like 19 miles. Which is doable in 6 - 8 hours.
In an irradiated wasteland.
Oh…yeah, I guess thats true. I was thinking you meant like 30 miles in 2-3 hours, which I won’t say is as fast as the flash…but maybe the flash’s infant baby?
Although, with me personally, I’d be like “uuuuggghhhhhh how long is this walking going to beeeee???”
And someone would say “we’ve been walking 45 minutes…so, maybe another 5 hours?”
“Ya know what? You guys go ahead without me. I’m just going to lay in the road and wait for the next bomb”
Pssshhhh!!! Walking…
if you’re gonna die in nuclear strike, it’ll be most likely because a building you’re in collapses. unless you’re very close to a target that might get a ground burst or small nuke, like airport, large transit node like cargo railroad terminal, high level military command hq or such, you shouldn’t worry too hard about radiation either. in any other case, if you’re within fatal radiation dose range, then you’re also deep within overpressure-that-will-collapse-any-building range and instant-third-degree-burn-and-beyond range. at smaller yields you’ll see fireball range greater than fatal radiation range. play around with https://nuclearsecrecy.com/nukemap/ to get the idea
if you’re outside, you’ll get thermal burns and might be thrown around but as long as nothing falls on you, and ignoring burns, you should be mostly fine. there won’t be utilities, no power, no water, no communications, so you better have some batteries. if you have shelter, then if you have water and food to weather it out, and if you’re upwind of groundbursts if any, then you’ll probably survive
…long enough to be drafted, because in space of day we went from peace to total war
Everyone is talking about radiation but IMO having food and water is more important.
In a large city, things would turn to shit within hours. There would be violence.
Honestly, if you don’t have a relative on a farm within a days walk, then your best bet is a refugee camp.
If you survive (big if) find Steve Huffman, he thinks he’ll be a good leader in a post apocalyptic earth
Nuclear? In your city? You’re dead in a matter of days… maybe months at best.
Become a Brahmin rancher.
Say there is a nuclear explosion in the downtown of my US city.
If it’s that close you then essentially you’ll need to decide whether to die quick or slow :/
If you’re actually planning on surviving you’d need to stay in an underground bunker or something similar for at least 3-5 weeks to be safe enough to travel outside (and we’re assuming you have clean sources of food/water, bathroom, etc, during that time). If you make it that far then afterwards you’d likely want to go outside & get as far away from the radiation zone as possible.
Coincidentally the basement of my work building actually has a fallout shelter sign from back in the day so the basement might survive a blast but I don’t see how I’d make it 3-5 weeks without being extra prepared for that beforehand.
I’m far from an expert on this, but I would guess the safety of being outdoors heavily depends on additional factors, like for example wind direction and speed.
It really depends.
Scale of bomb
Design of bomb.
Distance from epicenter
Ground explosion or atmospheric
Prevailing winds
City construction
Etc, etc.
It’s nowhere near as simple as we’ve been taught.
I’ve looked at the bomb simulator linked above, and for me and my city, and where I live, prevailing winds, etc, only the two largest warheads would have direct effect on me, and fallout isn’t a concern for the rest (distance and prevailing winds).
Now after that, it would surely be a complete shit show. I’d likely have no water (or maybe I would, this suburb isnt tied to the city). Power would certainly be an issue, as would telephone/cell, radio would be problematic for a short while. Food would be a problem, of course.
I’ve looked at the bomb simulator linked above
I’m not seeing a link. Did it get deleted?
Probably just get away from the city or away from the radiation, forget about helping recovery effort as initial response. That can happen once your safe.
No time like the present to get involved with something like a Community Emergency Response Team or its local equivalent. FEMA has manuals and other training materials available online which address the matter of chemical, biological, radiological, nuclear and explosive (CBRNE; sometimes just CBRN or NBC depending on agency or publication date) incidents. Won’t make you an expert on yield estimation or fallout mapping but there is information which may be useful for improving individual and community resilience.
Personally, I think the likelihood of getting nuked is low and it’s much more likely that a CERT volunteer will be called upon to assist in natural disasters or major accidents to relieve the burden on professional crews. Where I live, teams have been employed to assist in redirecting traffic around areas with downed power lines or, in one case somewhat recently, a significant natural gas leak. Firefighters and other specialists establish a safe perimeter before handing off the site to volunteers so they can respond to other incidents throughout the city while repair crews work down their list of priorities.
Long comment short: building useful skills and relationships before shit meets fan means less scrambling to figure it out on that day and there are real, practical applications for that knowledge beyond LARPing with Jim-Bob’s moron militia.
The first rule is don’t become another casualty.
Hunker down for a few days, iirc the most dangerous radiation will decay in the first few days. You don’t want the ash on your body. Fill your bathtub/whatever else with water to drink and ration your food.
Removed by mod
I live on the coast so I’m stealing a fucking boat. I’ll check the pharmacies first, but that’s the most likely place that people are going to be killing each other over stuff.
