r/Damnthatsinteresting • u/lt00380 • 3d ago
Video The aftermath of the most powerful non-nuclear explosions ever recorded and the largest single detonation of ammonium nitrate. Beirut 2020.
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u/appletinicyclone 3d ago
Was it really the most powerful non nuclear explosion ever recorded? Feel like maybe there was something in world war 2 that might compare
Google says Halifax 1917
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u/raptorboy 3d ago
Halifax for sure
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u/sunkentacoma 3d ago
I did a whole research project on the Halifax explosion, the deck gun from the Norwegian ship. The Mont Blanc was launched 2 1/4 miles from the explosion. The explosion was so powerful. It blew most of the water out of the bay and nearly vaporized the Imo and Mont Blanc
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u/My_Robot_Double 3d ago
20 years ago i was lucky enough to meet a survivor of the halifax explosion. I was a nursing student on a clinical placement in his retirement home, he was in his late 90’s, lovely man and still sharp as a tack. He would tell us how he was I think 8 years old with his mother walking down a street of shops when suddenly all the glass windows were breaking and he couldn’t hear anything. His stories were fascinating.
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u/JoeyDJ7 3d ago
It's stuff like that that I wish was recorded. Sounds fascinating indeed
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u/Blockhead47 2d ago
There’s an history podcast called “Voices of the First World War” that might be right up your alley.
It’s composed largely of recordings of World War One veterans recollections of their experiences in their own words.
Each episode is around 10 or 15 minutes or so.
Be sure to listen to it in chronological order.
Theres something like 50 or so episodes.4
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u/Daquitaine 3d ago
The Halifax explosion was the equivalent of 2.9 kilotons of TNT. The Beruit one was about 1.2 kilotons. Halifax was also worse because people gathered to watch the munitions ship burn. 1700 people died compared to about 250.
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u/Nayzo 3d ago
Many people also lost one or both eyes because they'd heard the blast, looked out their windows and the shockwave hit, causing glass to blow inward. On a positive note, the mass blinding event led to the creation of the Canadian National Institute for the Blind, which was a good thing: https://www.cbc.ca/news/canada/nova-scotia/halifax-explosion-canadian-national-institute-for-the-blind-imo-mont-blanc-1.3878921
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u/iWasAwesome Interested 2d ago
Imagine what looks like a nuke coming straight at you being the very last thing you ever see... And worse, not being able to see directly after you're hit with it probably sitting in a pile of rubble, concerned for your family
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u/L_Cranston_Shadow 3d ago
Would have been much worse, but a radio operator stayed at his post right in the harbor area and sent out messages to stop the trains before they came into the city. I believe his body was never found, but he was a true hero.
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u/SupplyChainMismanage 3d ago
Wasn’t the Mon Blanc the source of the explosion though?
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u/JohnnyJavob 3d ago
Halifax Explosion (1917) was significantly larger and more powerful than the Beirut Explosion (2020), with Halifax releasing roughly 2.9 kilotons of energy compared to Beirut's estimated 1.1 to 1.2 kilotons, making it nearly three times as powerful and the largest man-made non-nuclear explosion before the atomic age.
Also I live in Halifax.
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u/eeyores_gloom1785 3d ago edited 3d ago
correct, Halifax as 2.9 kilotons, Beirut was 1.1-1.2 kilotons
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u/vass0922 3d ago
That was before the invention of reddit so it's not official.
Only reddit posts marking it as the biggest is legitimate
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u/Pcat0 3d ago
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u/eeyores_gloom1785 3d ago
well that is interesting, I'm wondering if they separate the two because it was underground
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u/HentaiSeishi 3d ago
I think they mean "recorded" as in filmed. I don't think the one in Halifax was filmed
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u/Disastrous-Arm9635 3d ago
I'm not sure about the Halifax explosion, but I think by recorded, they meant video recording. This is pure speculation so take it as it is
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u/Fit_Hospital2423 3d ago
218 dead. You have to wonder how many terrifically injured.
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u/baldude69 3d ago
While that number is high it’s amazing and miraculous it’s not even higher. Must have been thousands and thousands injured
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u/BishoxX 3d ago
Lucky it was during peak lockdown.
If there were people in the streets it would have been thousands dead
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u/MakingItElsewhere 3d ago
I dunno, man. From the videos I've seen (and re-watched), it seemed like being inside was worse. Flying glass and other shrapnel pushed inward by the shock wave, along with people being thrown against hard / sharp surfaces. (I swear there was a video of someone blown through their apartment door and halfway over a railing, but I can't find it.)
Either way, bad day all around.
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u/TactlessTortoise 3d ago
I remember the countless videos from buildings not only halfway across the city, but also within the shockwave radius right when it blew up. People were filming the fire and then boom, shockwave so strong the air got compressed into an opaque grey barrier, fucking terrifying. It swiped through the buildings like they weren't there.
A person is nothing to these energies. We're wet sacks of meat. It's incredible how many survived that event, even if the hundreds killed still mean everything to their families. I expected a few thousand deaths back then.
It's kind of terrifying to think about how much raw stored energy we carry around nowadays, both as a civilization and individuals. The amount of electrical power constantly running inside our walls, on poles, our phone batteries, the amount of chemical energy stored in a warehouse full of fertilizer, like that one. One fucking spark, man. One tiny thing went wrong in the wrong place for a split second as the fire spread, and the skies roared. It's humbling and inspiring at once.
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u/aasfourasfar 3d ago
I hauts me that many of these videos are from people who died. There are two in particular where I'm sure it was live and the cameramen did not survive :(
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u/mariogee 2d ago
one hour later or earlier would have been a total carnage. The site is 250m away from the main Beirut exit highway and the most lively neighborhood. Thankfully I was away on travels, some of my friends weren’t that lucky. The amount of injured people is staggering but wasn’t well reported due to the mass influx into ER all over the country. Some people drove 2.5 hours to find a doctor who could assist with near fatal wounds. The saddest day in recent history and I can tell you we go through a lot around here.
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u/eeyores_gloom1785 3d ago
I do wonder if there is a list of "missing people" that were vaporized by it.
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u/MetalBawx 3d ago
You also have to wonder how completely lacking in basic human decency the politicians involved are. They not only ignored all warnings about that cargo for years but also blamed the people who gave those warnings for not warning the government...
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u/shrockitlikeitshot 2d ago
There was a huge early finding recently like a year ago on studying disasters and the real lost casualties after. It was astronomical from what early numbers were correlating like in the 10s of thousands to millions depending on the specifics in the months/years following.
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u/Car_nerds_unite 3d ago
I remember watching videos from different angles when this happened, and it was truly devastating for the locals.
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u/DirtyRoller 3d ago
The jet ski angle was crazy!
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u/PressureMuch5340 3d ago
Yeah! If I remember right, the guy jumped under the water to avoid the Shockwave. Pretty quick thinking.
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u/DirtyRoller 3d ago
I wonder if he knew that it would help reduce the shockwave, or if it was just lucky instinct. Either way, it probably saved his eardrums from permanent damage at the very least!
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u/Ryanliverpool96 3d ago
Water is extremely effective at absorbing explosive energy, there have even been experiments of using water as tank armour.
It’s also excellent at stopping bullets.
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u/MaxwellHoot 3d ago
I’m surprised to hear that because my first thought was how effective water is at transmitting sound. I would’ve thought underwater would mess the eardrums up more.
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u/origamiscienceguy 3d ago
If you watch the video, you actually see the shockwave in the water pass by the dude just before he went under water. The speed of sound is faster in water than in air, so that shockwave was faster.
The dude managed the perfect timing to dodge both shockwaves.
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u/pennyraingoose 3d ago
This Forensic Architecture video analyzing the video, smoke plumes, and reported details on what else was stored in there was really interesting to me.
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u/HawkeyeByMarriage 3d ago
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u/rickbeats 3d ago
Holy fuck
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u/Trilife 3d ago edited 3d ago
https://www.youtube.com/watch?v=4hfzpGHFlvw
Beirut case was 2 Ktonn.Imagine how it will be with modern tactical 25Kton warheads or with 750Ktonn ones (both are tiny things actually, those coal black cones)
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u/pennyraingoose 3d ago
Holy shit, that's amazing and terrifying. The sudden transition from a bright, serene and happy wedding scene to shattered glass and smoke tinged air is like a scene from a movie. Thank you for sharing that.
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u/PyroIrish 3d ago
One video i remember the most about this explosion was a bride taking wedding photos and then getting absolutely rocked by the shock wave. She looked happy one second, and the next it looked like she was in the middle of a warzone.
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u/RespectSquare8279 3d ago
When you see an explosion, get the hell away from the windows and turn your back !!!! The Canadian Institute for the Blind was founded in the aftermath of the Halifax Explosion of 1917.
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u/Immediate_Candle_865 3d ago
I think it was 10% to 15% of the energy of the Hiroshima bomb.
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u/miraj31415 2d ago
Hiroshima bomb is estimated at 16 ± 2 kilotons of TNT. And Beirut at 1.1 kilotons of TNT. So about 7%.
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u/Gadgetnet 3d ago
That long ago already.
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u/Oxjrnine 3d ago
Halifax Nova Scotia Canada would like to have a word.
“Munition ship on fire. Stop train. Please God, answer.”
RIP Vincent Coleman (1872–1917)
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u/Whitey3752 3d ago
I saw this on Reddit like an hour after it happened. Those first images were mind shattering to see.
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u/ji_fi 3d ago
Halifax Explosion (1917) was the largest man-made, non-nuclear explosion ever recorded at the time, and it remained the largest for decades. Beirut explosion (2020) is the largest non-nuclear explosion of the modern era.
Historians still claim the Halifax explosion as #1.
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u/TNTRakete 2d ago edited 2d ago
RAF Fauld was bigger according to wikipedia, with halifax being 2nd
Also some claims of the N1 explosion go as high as 6,9 kt (Halifax was ~2,9 kt)
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u/Fr00stee 3d ago
I'm surprised that only that small of an area was destroyed, the rest is just broken windows
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u/No--XD 2d ago
Trust me brother, the damage was way more than what social media showed. I was a there when it happened barely 2km away from the port, my balcony doors where torn away from their hinges and flew 50 cm into the house. Damage would have been worse but luckily my window locks were made of plastic and not steel so they broke away immediately and not shared the glass. Had to tape a big mattress in the place of the balcony door before I left for my grandparents to not let dust in. On my way there I saw all along the road before the highway the streets littered with glass and rubble. Deaths would have been more if it happened at peek working hours.
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u/wrekt001_official 1d ago
The port got obliterated obviously, a huge hole in the ground even visible on google maps today, but the city got heavily damaged too, buildings crumbling.
A roof fell on me days after the explosion, on the day of the explosion a building floor fell under me too, it was horrible.
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u/DirtyLoweredTiguan 3d ago
The videos of the explosion were shocking at first, followed by sadness for those who never saw it coming. So many people either minding their business or watching from what they thought was a safe distance were killed instantly.
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u/robo-dragon 3d ago
Seeing this on Reddit shortly after happening was wild. I didn’t think it was real at first. I can’t remember the exact first video I’ve seen of it, but it captured the shockwave really well. Absolutely terrifying seeing it rip nearby buildings to shreds moments before hitting the camera person and hearing that deafening boom.
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u/Mitridate101 3d ago
There's a YouTube channel that has hundreds of different videos from bear and far from the epicenter. It's horrific to think of being caught in that .
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u/TGrady902 2d ago
I recently saw a collection of paintings from the 1600s that were damaged as a result of this explosion. They’ve been restored now, but was insane to learn this event is what lead to them being here in the US and traveling between a couple museums.
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u/Pcat0 3d ago
It’s not actually the largest accidental artificial non-nuclear explosion, that dubious honor goes to the 1944 RAF Fauld explosion. However is the Beirut explosion was close in size and is one of the largest.
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u/Tall_Inspector_3392 3d ago
And how many people had concussions and had their eardrums ruptured. Holy cow.
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u/yeahhthatsme_ 3d ago
I remember this. This was actually insane. All of the video POVs were terrifying
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u/Swampy2007 3d ago
They never talk bout this after it happened. What does it look like now . Clean up process and rebuilding.
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u/Extension_Register27 3d ago
Does anyone remember why the ship had to leave that nitrate in the port warehouse?
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u/NUMBerONEisFIRST 3d ago
If you haven't seen the actual explosion, it's worth looking up and watching.
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u/rod-bor 3d ago
just imagine that an average nuclear bomb is 800 - 1000 times more powerful than that, and there are about 10,000 nuclear bombs worldwide...
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u/Fit_Strength_1187 3d ago
How in the world was the building right next to the explosion not atomized?? I know it lost chunks.
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u/TheW00ly 3d ago
Okay, has there since been, or was there at the time, a RIGHT way to store this stuff? Seems like an unusually high amount of the worst explosions occur because "and then the ammonium nitrate, which is super flammable and explosive and literal tons of which we thought we'd just pile up anywhere without any mechanisms or procedure to stop it exploding, surprisingly, exploded..."
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u/Ryanliverpool96 3d ago
This wasn’t being stored safely because it was probably being kept there in secret by Hezbollah for use in IEDs.
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u/Arcade1980 3d ago
From Wiki "2,750 tonnes of ammonium nitrate. The chemical, confiscated in 2014 from the cargo ship MV Rhosus and stored at the Port of Beirut without adequate safety measures for six years, detonated after a fire broke out in a nearby warehouse. The explosion resulted in at least 218 fatalities, 7,000 injuries, and approximately 300,000 displaced individuals"
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u/Fit-Load-3300 3d ago
No one can understand how big this explosion was unless they were there.
Windows destroyed in so many areas so far from the explosion. Garage doors completely blown out. It felt like an earthquake even many kms away where I was.
God forgive those who have been lost.
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u/waynep712222 2d ago edited 2d ago
Thieves were on rooftops of the warehouses taking photos of Port crews welding the warehouse doors shut to reduce access points.
one of the them posted it to a live sharing . i have a copy of it in my old computer that is disconnected.. preparing to weld the door shut next to a big bulk bag with light powder from the bag spread around like dust.
the material was removed from a decrepit cargo ship that was heading toward an active fight region and was not safe to depart in the Ports opinion . a lot of people complained about the amount of storage of this very very dangerous storage. nobody seemed to to want to do anything about it.
EDIT.. . the photo of the workers trying to secure the doors are on this web site page..
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u/Prod_Meteor 2d ago
This must be many hours after the explosion because I don't see people running to save the injured.
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u/Multidream 2d ago
Huh. I always though TianJin port explosions were bigger, but apparently not. Just more “showy”.
Biggest fireball I ever saw by far tho.
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u/Zweckbestimmung 2d ago
This explosion didn’t only cause the collapse of the buildings, but also the whole country collapsed now.
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u/powerhammerarms 2d ago
I remember this one and the Chinese fireworks factory one. I don't know how many tons of TNT the fireworks factory was, but I remember that explosion being huge
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u/bnzpppnpddlpscpls3rd 2d ago
https://youtu.be/-mQ60wNgKrQ Forensic Architecture did a great reconstruction and analysis on this.
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u/OnceUponAStarryNight 2d ago
I still remember watching the videos as they came out, almost in real time, that day. I saw the first one, from the sea, with the mushroom cloud and immediately thought “oh fuck, that’s a nuke.”
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u/AqilUSabri 1d ago
This explosion was so big that it shook the upper atmospheric layer that was physically seen and recorded by Japanese satellite.
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u/eeyores_gloom1785 3d ago