Two theories for an unsolved Soviet mystery

5-Apr, 2021
630 134 Ko‘rishlar soni

What killed 9 hikers in 1959?
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In February 1959 a group of hikers disappeared in the remote Ural Mountains of Western Siberia. A search party found their tent weeks later, abandoned along with all of their equipment. Frozen bodies were found 1,500 meters away, mysteriously underdressed for the weather conditions: most weren’t wearing shoes or gloves, and some were just in their sleeping clothes. Even stranger, three of the hikers had suffered major internal trauma - broken ribs and a fractured skull - and two were wearing clothes contaminated with radioactive substances.
Nonetheless, the lead Soviet investigator closed the criminal case into the hikers’ deaths, concluding that an “overwhelming force” is what drove them from the tent. Theories ranging from rare weather events to conspiracy to UFOs have developed ever since, to explain what is now called the Dyatlov Pass incident. But two plausible theories, each involving an “overwhelming force” may finally explain what happened that night.
It could have been a delayed slab avalanche. The hikers dug a platform into the slope of Kholat Syakhl to pitch the tent, and a scientific model published in January 2021 demonstrates that this, combined with strong downslope winds that accumulated snow above the tent, triggered a deadly slab avalanche. This type of avalanche can occur even in places not known for avalanches and can cause injuries consistent with the ones some of the hikers sustained.
It also could have been a strong “katabatic wind,” a powerful wind that travels down a mountain slope, picking up speed under the force of gravity. In this scenario, a strong wind can become near-hurricane level very suddenly. If this happened the night of the incident, it could explain why the hikers would have abandoned their tent so quickly, as the powerful wind would potentially tear the tent apart. The mysterious internal injuries that some sustained are explained by a snow den the hikers dug for shelter collapsing on top of them.
Both theories offer potential solutions for what drove the hikers to suddenly abandon their tent, and why some were so severely injured. Ultimately though, since there were no survivors, many of the questions surrounding the case will likely never be answered.
Further reading:
For all things Dyatlov: dyatlovpass.com
Mechanisms of slab avalanche release and impact in the Dyatlov Pass incident in 1959, by Johan Gaume & Alexander M. Puzrin
www.nature.com/articles/s43247-020-00081-8
The Swedish-Russian Dyatlov Pass Expedition 2019, by Richard Holmgren
www.arcdoc.se/se/blogg/dyatlov-expedition-new-theory-41712449
Avalanche Dynamics: Characteristics of Snow Avalanches in Motion, by University of Washington Press via CC BY-NC-SA 3.0
archive.org/details/WaSeUMCEMC4178AvalancheDynamics
Note: The headline on this piece has been updated.
Previous headline: What killed 9 Soviet hikers in 1959?
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Fikrlar
  • One of the things that remains unexplained about the Dyatlov Pass incident is the radioactive substances found on pieces of clothes that Dubinina and Kolevatov were wearing. The expert testimony in the original radiation analysis report makes it clear that the radiation was unusual. The 1959 analysis included an experiment involving washing the clothes of the hikers - which they found reduced the level of contamination. The expert then emphasized that the bodies were found in running water. Meaning the level of radioactivity detected, which was excessive when the bodies were found, would have been significantly higher at the time of their death. Check out the original radiation analysis report, along with all of the other case files scanned and translated at DyatlovPass.com, an amazing resource that has compiled many of the original documents related to the case: dyatlovpass.com/case-files-371-377?rbid=17743 -Thanks for watching, Coleman

    VoxVox8 kun oldin
    • @KariHikariOokami as if they are trying to deliberately steer us i a certain direction.

      Kingshuk UkilKingshuk Ukil3 soat oldin
    • Man you guys are so slow to this

      Bryce LifeBryce Life20 soat oldin
    • Redthirst No, it’s not the Kyshtym disaster-the Dyatlov group was too far away for their clothing to be radioactive. They were found too far to the northwest for the radiation from Kyshtym to have had such an effect on their clothing.

      TheRickyLeviTheRickyLevi20 soat oldin
    • @Henrik Nordin yeah it's a shame vox didn't know this, makes the radiation super understandable. I think they died do to a rapid pressure change, even through I'm not very knowledgeable on the subject.

      C.J.M. 1997C.J.M. 1997Kun oldin
    • @KariHikariOokami The channel That Chapter does a great video that provides extra accounts and facts that point to a theory that explains the radiation.

      Kristen SwansonKristen Swanson2 kun oldin
  • The possible key is Yuri Yudin, highly possible his medical conditions were simply covers and he had a relative save his life by recalling him

    RAMBITRAMBIT32 daqiqa oldin
  • We need to study if alcohol's effect makes people take off their clothing during hypothermia. At least in Russia conventional wisdom is when you are about to freeze one should drink alcohol. My mom is kinda OCD person she always told me frozen people are always found naked. She hates when i go on adventures she has many stories. I think it's the easiest explanation.

    Dr. King SchultzDr. King SchultzSoat oldin
  • It was a Yeti attack. That's why the tent was ripped open and its inhabitants had fled in horror, nearly naked, into frigid abyss. The four that suffered terrible injuries were killed by the Yeti. It took them to one of its layers nearby, but abandoned them before it could finish consuming them when the ice shelter collapsed in the subsequent avalanche. There is definitive proof that they were being stalked by the Yeti in photographs developed from the film in their cameras. The local indigenous people know all about it. The radiation was likely from the Yeti having, at some point, unwittingly ventured into one of the many contaminated areas created by the Soviet government. This is all fact, but the deep state cover up continues to this day, and has been joined by the West. And Joe Biden criminally stole the election while trump is the epitome of integrity and character. 🤣

    Otto MetzgerOtto MetzgerSoat oldin
  • Nobody, explained the radioactivity?

    aman katotiyaaman katotiya2 soat oldin
  • Vox Unsolved!

    VineetVineet4 soat oldin
  • it was an avalanche.

    SwoopSwoop4 soat oldin
  • Interesting that this does not have a youtube context panel.

    Batt MannBatt Mann5 soat oldin
  • Do one on the disappearance of Kris Kremers and Lisanne Froon. I dare you!

    K RK R5 soat oldin
  • Alien: Don't blay me..

    KALAISAI MEDIAKALAISAI MEDIA6 soat oldin
  • It was an avalanche. No ufos, no top secret testing etc. Soz.

    Yeah WhateverYeah Whatever7 soat oldin
  • "The first person to go to that place 1500m away wins, lesssgoo!"

    Prabhav PandyaPrabhav Pandya8 soat oldin
  • I think they are sleeping at night and suddenly the avalanche appeared and they run to the forest without proper cloths.

    Andrew GarciaAndrew Garcia9 soat oldin
  • so a nuke test gone wrong by the soviets and they covered it up

    LawlzillaLawlzilla9 soat oldin
  • I’m thinking SCP-966 “Sleep killer”

    Ronen RayRonen Ray9 soat oldin
  • I reckon it was a Yeti attack I mean the group took a photo of a 'strange' figure days before they died.

    Pyro MagicPyro Magic10 soat oldin
  • With the condition the tent was in how is it possible to tell it was cut open from the inside

    Barry HollonBarry Hollon10 soat oldin
  • Do you think we will ever know the truth?

    Johnny BlazeJohnny Blaze12 soat oldin
  • What about the radiation

    omfgstupidutubeomfgstupidutube12 soat oldin
  • Aliens...

    omfgstupidutubeomfgstupidutube12 soat oldin
  • isnt it called dyatlov bcoz of the mountain pass that goes by the same name where the see hikers had gone to 1:33

    rey gomezrey gomez15 soat oldin
  • They were kidnapped.

    TC1TheOrginalTC1TheOrginal15 soat oldin
  • Worse than a horror film

    A PersonA Person15 soat oldin
  • Ok, but what about radioactivity

    ExeKuTioN CroExeKuTioN Cro15 soat oldin
  • Where were they trying to reach anyways. What was their goal

    el chappoel chappo16 soat oldin
  • I was waiting for alien part..

    AbhishekAbhishek16 soat oldin
  • Nothing explains the whole case. The radiation and missing body parts. Also the report doesn’t explain in what way the body parts are missing. Were they cut out by knife or something, or has been crushed with pressure with hard object.

    Majid HussainMajid Hussain17 soat oldin
  • Stalin had them killed

    Morgan ChildMorgan Child17 soat oldin
  • Thanks. "Slab avalanche" is a term begging for a catchy portmanteau! I vote for the obvious 'slabolanche'! Whatever happened to these people was a tragedy. As a scientifically-minded person, I do believe there's always a reason, and that the human mind can (eventually) grasp it. Whether humans can ever truly find out a given thing is another matter entirely! I acknowledge that there will always be questions we can't answer. I accept that as an axiom. Gödel's Incompleteness Theorem doesn't only apply to logic & math! It's an inherent principle that applies to *_any system_*, including human knowledge. So, there will always be mysteries, and there will always be events (or cascades of events) that break the best planning, or the most 'secure' or 'fool-proof' of systems. tavi.

    Richard DeeseRichard Deese18 soat oldin
  • I think someone farted in the tent

    Finn ZoethoutFinn Zoethout19 soat oldin
    • 3rd theory right here

      Muhammad Raihaan MusharrafMuhammad Raihaan Musharraf13 soat oldin
  • my theory is that their bodies and their stuff just did that

    frapfrap19 soat oldin
  • 😱The Thing

    Pak BusuPak Busu19 soat oldin
  • both theories dont explain, why there are bare foot. Ok they had to get out fast, but when its -25°C you wouldn`t sleep without shoes and without a lot of clothes. And the wind theorie doesnt explain, why there are footsteps visible.

    KazumaKazuma19 soat oldin
  • Naaah.... I like the 'aliens' better!!

    Aayush ShrivastavaAayush Shrivastava19 soat oldin
  • Moral of the story: think twice about camping on “Death Mountain”

    Thomas KingThomas King20 soat oldin
  • Diarree?

    cobraboy 418cobraboy 41820 soat oldin
  • There were actually 10 hikers but, one left in the middle of the hike. Why is that not mentioned? Kinda sus dude😂

    strawberrystrawberry20 soat oldin
  • What about radiation?

    Aleksandar SAleksandar S20 soat oldin
  • Copying lemmino smh

    max parvizmax parviz20 soat oldin
  • Could of been a bear attack

    Mr BikerMr Biker20 soat oldin
  • What about the radiation that was found?

    Epic JasperEpic Jasper21 soat oldin
  • And the radioactivity?

    Gap piu piuGap piu piu21 soat oldin
  • These 2 theories still don't explain the amount of radiation on the clothes of the victims

    Voth VNGVoth VNG22 soat oldin
  • Avalanche Me : Case closed!

    Salvatore MaximusSalvatore Maximus23 soat oldin
  • Its not surprising to think why they left considering they were in a very harsh environment to begin with. The main question is what made them separated after walking for 1500 kms.

    MohitMohit23 soat oldin
  • it was prob both a katabolic wind and slab avalanche. that drove them out of the tent and then hypothermia finished them off. they just were unlucky.

    AshleyAshley23 soat oldin
  • Heard this once back before. Very mysterious

    ZuluActualZuluActual23 soat oldin
  • The mystery of the sausage party at dead mountain is a better title.

    GamerbyDesignGamerbyDesignKun oldin
  • Yaa let's completely ignore the radio activity.

    Bhasker Sri Harsha SuriBhasker Sri Harsha SuriKun oldin
  • Any lemmino viewer: *I am four parallel universes ahead of you*

    Louis_JuiceboxLouis_JuiceboxKun oldin
  • What about the radioactive clothes? Which theory explains that?

    Aswani SharmaAswani SharmaKun oldin
  • You left out so much evidence that these theories wouldn't even be able to explain such as the burns on their skin.

    nonameroy101nonameroy101Kun oldin
  • What about the radiation?.... neither theory answer that part

    ganesh guptaganesh guptaKun oldin
  • Clear case of psychosis caused by hypothermia. The sole survivor even explained a lot of what happened and admitted that one, if not more, of the hikers resorted to murder.

    Chris W.Chris W.Kun oldin
  • hey VOX we need part 2 of this to explain about radioactive subject ...make part of 2 of this one with more info...am excited

    sumeet sharmasumeet sharmaKun oldin
  • Something very dangerous & supernatural creatures maybe be lurking in the Siberian Mountains and we may don't even know about it.

    Kaze テ奥ュKaze テ奥ュKun oldin
  • A radio active avalanche

    Art JuarezArt JuarezKun oldin
  • More mystery videos please!

    Simon Lee-PlunketSimon Lee-PlunketKun oldin
  • It's the aliens

    Rajesh KumarRajesh KumarKun oldin
  • Vox is doing a good job , explaining difficult question people wanted to know.

    Russell floydRussell floydKun oldin
  • Probably an grizzly bear attack they heard the. Roar and ran into the woods where three of them died from hypothermia three must've tried to fend off the bear causing them injures so once the group gets to a certain point they send three of the best condition people back up to get gear while leaving the three injured people with one person to take care of them which ended in there death

    brick mick brickbrick mick brickKun oldin
    • @Pretzel A31 yeah I wrote this at the start not the end of the vid so it's completely wrong

      brick mick brickbrick mick brick15 soat oldin
    • Note: Their footprints indicated that they were walking not running. Having a bear attack wouldn't just make you walk like it was some sort of manageable thing.

      Pretzel A31Pretzel A31Kun oldin
    • Ok I made this at the start of the video so it's completely wrong so it's just a theorie

      brick mick brickbrick mick brickKun oldin
  • Dyatlov??? 3.6 Roetgen...not good, not bad.

    frankpinmtlfrankpinmtlKun oldin
  • Great hypothesis. I do wonder why there was excessive radiation found on two of the hikers clothing.

    J JJ JKun oldin
    • Two worked at a radioactive workplace

      Pretzel A31Pretzel A31Kun oldin
  • Nobody is even talking about the missing tongues. I don't believe the avalanche story.

    Bola's SarcasmBola's SarcasmKun oldin
  • Odd to see nobody mentioning an amazing atmospheric horror game, inspired by this tragic event, named Kholat

    FoxPerfectFoxPerfectKun oldin
  • Bear? Very radioactive bear?

    Thomas BerneckyThomas BerneckyKun oldin
  • But the radiation?

    Sean WondersSean WondersKun oldin
    • @Pretzel A31 Thanks!

      Sean WondersSean Wonders23 soat oldin
    • From the two who worked at a radioactive workplace

      Pretzel A31Pretzel A31Kun oldin
  • Definitely, tha name Dyatlov hasn't lived in good memory

    julian Calvojulian CalvoKun oldin
  • i read that some of them were students at a lab involving radiation experiments..hence it was their clothing...

    pearl harbourpearl harbourKun oldin
  • My theory, one of them farted

    Desu West VlogsDesu West VlogsKun oldin
  • I don’t get why’s the mystery here: an avalanche crashed their tent, also crashed several people to death, they were stuck in the tent so they cut from instead and run to find wood to make fire (their clothes were buried under heave snow and they couldn’t get them), also they panicked, people aren’t always making the best decisions

    Moon ShadowMoon ShadowKun oldin
  • yeah but what about the radiation?

    Hugo AtencioHugo AtencioKun oldin
    • Probably lab equipment was contaminated lol, if there were radiation, they should have found it on all bodies not just some

      Moon ShadowMoon ShadowKun oldin
  • What about the high radiation levels that was on them and their clothes?

    Leslie TravelerLeslie TravelerKun oldin
  • so you're saying it was aliens

    Thomas TribusThomas TribusKun oldin
  • Let me know if you watch Lemmino

    forest vloggerforest vloggerKun oldin
  • Jesus, I didn’t know I clicked on a Buzzfeed Unsolved video.

    Jack LewisJack LewisKun oldin
  • Lemmino covered this pretty well...

    Dr. HouseDr. HouseKun oldin
  • i thought there was one survivor who had just left the group early

    Andrea CiconteAndrea CiconteKun oldin
  • avalanche.

    scooterscooterKun oldin
    • nvm

      scooterscooterKun oldin
  • who else saw buzzfeed unsolve cover this like a year or two ago

    Andrea CiconteAndrea CiconteKun oldin
  • someone had too much cheese fries....

    George LUGeorge LUKun oldin
  • CNN: "Putin killed them when he was 7"

    RemorfChuketRemorfChuketKun oldin
  • This video almost has 555,555 views! 551,764

    Crazy UbiquitousCrazy UbiquitousKun oldin
  • idk about you but the avalanche theory basically closes the case for me.

    No ryNo ryKun oldin
  • Why they took all their clothes off. Usually, when we spent the night in a tent, we did not take off our clothes. After all, in -30 frost, a tent and a fire can not warm a naked body. (google translation)

    Almaz KhairullinAlmaz KhairullinKun oldin
    • Some people when exposed to extremely cold temperatures remove clothes as it feels like they are burning.

      Lachlan McNeillLachlan McNeillKun oldin
  • The Soviet Union was weapon testing within this area as it thought it was uninhabited. When the nuclear weapons were tested it scared the the sasquatch living in the area normally peaceful shy creatures to become violent and precede the humans as a threat so it attacked them and mutilated whoever it caught and the rest died of hypothermia when chased out of the tent by the Sasquatch.

    MCLR722MCLR722Kun oldin
    • Doesn't explain why their footprints indicated them walking not running.

      Pretzel A31Pretzel A31Kun oldin
  • What if the zipper was just frozen stuck?

    The Stoic WhistleThe Stoic WhistleKun oldin
  • If their deaths were due to natural conditions what about the radiation substances on the woman's body?

    Mbarka BohaMbarka BohaKun oldin
    • Two worked at a radiocative lab

      Pretzel A31Pretzel A31Kun oldin
  • Cool I'm back down this rabbit hole again

    The Stoic WhistleThe Stoic WhistleKun oldin
  • Archer Season 6 Episode 3 makes more sense now

    Aaron RoseAaron RoseKun oldin
  • This is criminally underwatched. Maybe the title should've been better?

    CheeseCheeseKun oldin
  • “What made them leave their tent?” it was definitely a spider

    bocaJ930bocaJ930Kun oldin
  • Dyatlov and Soviet union means trouble

    aditya105aditya105Kun oldin
  • Я здесь один русский, которого бросает в дрожь произношение русских фамилий? Лол! )

    The Radar BlipThe Radar BlipKun oldin
    • Doesn't have to be Russian to feel that :) same.

      Aeris 127Aeris 127Kun oldin
  • You missed the most secretive and mysterious part . 3 of them was highly radioactive . Their cloths and every thing was highly radioactive. You should research more about this .

    Sierra julliet BravoSierra julliet BravoKun oldin
    • Two worked at a radioactive lab. 3 radioactive clothibgs came from them

      Pretzel A31Pretzel A31Kun oldin
  • Feel like I'm watching Lemmeno

    Sherlock HolmesSherlock HolmesKun oldin
  • The judicious poison acromegaly memorise because yellow compatibly raise for a majestic refrigerator. defeated, wanting hill

    Babara ZeigerBabara ZeigerKun oldin
  • Avalanche I guess

    Sierra julliet BravoSierra julliet BravoKun oldin
  • 4:48 background track sounds like Ahoy on Iconic Arms

    Tortee2Tortee2Kun oldin
  • Explains Nothing

    Happy RaccoonHappy RaccoonKun oldin
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