Two theories for an unsolved Soviet mystery

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Vox

4 महीने पहले

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/s4324...

The Swedish-Russian Dyatlov Pass Expedition 2019, by Richard Holmgren
www.arcdoc.se/se/blogg/dyatlo...

Avalanche Dynamics: Characteristics of Snow Avalanches in Motion, by University of Washington Press via CC BY-NC-SA 3.0
archive.org/details/WaSeUMCEM...

Note: The headline on this piece has been updated.
Previous headline: What killed 9 Soviet hikers in 1959?

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टिप्पणियाँ
Vox
Vox 4 महीने पहले
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
brentlion
brentlion 15 दिन पहले
That was explained away, as some wore the clothes of the others that worked near radioactive substances, and of course the ones that actually worked there.
Tomtalker2000
Tomtalker2000 20 दिन पहले
@KariHikariOokami Because they don't want to talk about the supernatural. But rather stick with strictly "scientific plausibilites". It's RIDICULOUS quite frankly. Something VERY VERY bizarre happened to these kids.
Navigator Mother
Navigator Mother महीने पहले
@Henrik Nordin YES.
Linda Arringion
Linda Arringion महीने पहले
Ty Always fascinated me
Trent olson
Trent olson महीने पहले
Vox, this was solved
alinonymous
alinonymous दिन पहले
Is that area prone to katabatic winds and slab-type avalanches? The Mansi are in the position to know. In a different vein, if temperatures outside were -30 Celsius, why sleep so skimpily dressed to start with? And, if you dash out of the tent into bitter cold after extracting your body from a sleeping bag, why not take the bag along? I grant the Swedish commentator that it takes long to put on clothes and boots in a state of shock, but why discard the protection you already had against cold in the tent? This is all the more bizarre when done by ten people, not just one or two. Some versions claim that the Soviet army got to the site before the rescue team, which suggests the evidence may have been heavily tempered with.
Crveni storno
Crveni storno 4 दिन पहले
Yeah, february, tent and they sleep in the underwear, suuureeeeeee...
Rma Treglown
Rma Treglown 7 दिन पहले
Sounds very logical
archie andrews
archie andrews 8 दिन पहले
Again, avalanche doesn't make radioactive, so the theory doesn't hold
Omair Ahmad
Omair Ahmad 11 दिन पहले
I don't know why but I think the inspiration of movie "The Tomorrow War" was takes from here.
Greg Hawkins
Greg Hawkins 12 दिन पहले
1,500 meters is 1,640 yards. 500 meters is 546 yards. 4 meters is 13 feet.
jojy john
jojy john 12 दिन पहले
UFO keep blaming every Tom Rick nd Harry to innocent UFO
joe waren
joe waren 13 दिन पहले
Radiation,?
joe waren
joe waren 13 दिन पहले
Something
JRCaseFiles
JRCaseFiles 16 दिन पहले
Hi Guys, I have recently uploaded a special Episode on Dyatlov Pass Incident at my Channel: @ Give it a try. I am sure, your time will not be wasted :) Cheers !
Vincent Wiese
Vincent Wiese 16 दिन पहले
This was not the last photo the last photo was called frame 33 in this photo was 3 bright lights that were shown looking upward toward the sky.
Zweihander zouzouz
Zweihander zouzouz 16 दिन पहले
comrade dyatlov
Chris Black
Chris Black 19 दिन पहले
Oh please. It's not a mystery, it's simple. It was a Polar Bear
Jay Tetteh Quarshie
Jay Tetteh Quarshie 19 दिन पहले
White people koraa,i dont understand u.What were they doing in the cold nd dark.Home sweet home
Creative 8D
Creative 8D 20 दिन पहले
*Alien movie perhaps?*
Jai Sinha
Jai Sinha 21 दिन पहले
That's why I love soviet union
Artem Krylov
Artem Krylov 21 दिन पहले
despite the two most plausible theatres of avalanche and hurricane like wind its still unclear why: 3:30 was there clothes was found with lagre amount of radioactive substance, it is likely possible that a nuclear test gone wrong caused the extreme blast wave cascading in to an avalanche, it explain why the cure left so hasty too as they would have awoke a deafening sound that would likely terrify them in to doing what they did and explain the radioactive material in some of there clothes sadly the records don't explicitly say what kind of material was it so it is hard to tell for sure but given secretive nature of the ussr and the time period of soviets testing hydrogen bombs it is the most likely scenario.
Zottel
Zottel 22 दिन पहले
But why were there still footprints leading away from the tent with such high wind speeds?
StarPenguin
StarPenguin 22 दिन पहले
They might could have been attacked by polar bears
Daniel Webster
Daniel Webster 22 दिन पहले
I'm not saying a Yeti killed the hikers but I'm saying an avalanche didn't the main reason I work with Avalanches there would be clear evidence of an avalanche that was not at the crime scene.
Dfathurr
Dfathurr 22 दिन पहले
If you know Lemmino channel, you can found a possible and plausible explanation (although still not proven) for this case,
Mary Hutt
Mary Hutt 23 दिन पहले
Indians were havin trouble with Yeti, so most all left the village!the Indians helped hikers, fed gave them shelter, 2 boys saw Yeeti,s they ran home
Mary Hutt
Mary Hutt 23 दिन पहले
The camara one said!! They were wet changed clothes at cabin, that's how they got radiation clothes, radiation happened to another group, came before them,so they took their clothes
Mary Hutt
Mary Hutt 23 दिन पहले
Yeti, ask Indians
Chris R.
Chris R. 23 दिन पहले
5:18 Saddam? xD
chellya2004
chellya2004 27 दिन पहले
Isn't it weird they slept without proper socks? Or is that common?
phanit c nompang 🥖
phanit c nompang 🥖 27 दिन पहले
Welp, only they know what happened
Gonky The GNK
Gonky The GNK 28 दिन पहले
I am enthralled by this mystery! While the theories are *super* interesting, I don’t believe we’ll ever find out what happened to those hikers. All we can do now is take measures to ensure that nothing like this happens again: providing accessible and efficient communication throughout rural areas, and transparent law enforcement. (Unfortunately, that last one is less likely to ever occur, if at all.)
sean riopel
sean riopel 29 दिन पहले
Dyatlov is also the name of the main nuclear engineer who caused the Chernobyl disaster. Not exactly a good history in the Soviet union.
Radu Manea
Radu Manea महीने पहले
There is something that bothers me. Why everyone said it was all happened in one single night since the recovery team arrived there weeks later? There were obvious three groups, each equiped differently, doing something else, etc.
Wyatt Sexton
Wyatt Sexton महीने पहले
The avalanche and wind theory couldn't cause radiation.
Đức Đào
Đức Đào महीने पहले
Guys checks out dyatlov pass incident on reddit the truth of the story is on there
GreenBaldrick
GreenBaldrick महीने पहले
Worth mentioning that many materials of this case are STILL CLASSIFIED more than 60 years after the tragedy. I doubt that an accidental death caused by an avalanche would require anything to be classified.
Lukav
Lukav महीने पहले
I'm not saying it was aliens...
I’mSomeWhatCertain
I’mSomeWhatCertain महीने पहले
Wow, and I thought the Russian Sleeper Experiment was terrifying. Too bad the R.S.E. was fiction.
rodica popescu
rodica popescu महीने पहले
an avalanche doesn't usually radiate people.. radiation could be the cause of alien abduction
TJ’s channel Jain
TJ’s channel Jain महीने पहले
This a yeti story
Dean Moulton
Dean Moulton महीने पहले
Mansi "Told you so"
ThatB
ThatB महीने पहले
Oh yeah aliens, sure, everything is linked to aliens right 🙄 like chill, theres logic and explanations besides aliens 😂
Glenn Morris
Glenn Morris महीने पहले
So no yetti I'm gutted.
Eruptic
Eruptic महीने पहले
Knowing the Soviets and the fact that they wanted to close the case as quick as possible it was probably a botched nuclear missile. There's no record of one being launched but it's extremely easy to hide it. You just delete the record.
Eruptic
Eruptic महीने पहले
Mystery videos made by Vox's talented editors? Yes please.
Kevin Roth
Kevin Roth महीने पहले
lol just acting like the "bodies soaked in radioactivity" fact never happened by the end of this vid. Come on now.
KGB
KGB महीने पहले
Bruh this guy shows a photos first and says they died. Yes man I definitely want to know they died in the first 10 seconds of the video
Jason Zaskian
Jason Zaskian महीने पहले
s*vie*
Haze
Haze महीने पहले
Them just glazing over the radiation aspect in the plausible explanations
Sahaliyan
Sahaliyan 28 दिन पहले
Not really, Krivonischenko and Koletov, the two hikers with radiation on their clothing, worked at a nuclear plant. It doesn't matter in all honestly.
L_ eathal
L_ eathal महीने पहले
how do you tell that something's cut from the inside
Anthony Wood
Anthony Wood महीने पहले
Why were some in their underwear in these extreme area?
Jesus’ Beloved
Jesus’ Beloved महीने पहले
This is all very interesting, but, I don’t buy it. Something very weird happened to those poor people. I don’t think we’ll know the truth until the end of this age.
Thomas Riddell
Thomas Riddell महीने पहले
could have been that the enterance of the tent became blocked with snow, the tent might have been pitched further up from where it was found, im sure there could be a multitude of reasons they had to cut themselves out of the tent, it is what made them cut themselves out, why one set of tracks but two body sites. Radiation on the clothes of the injured group near the water, so the water carried particles from somewhere further up the mountain ?? could it have been a meteor strike near by, what kind of radiation was it. is it not true scientists can tell this and where it came from ??
Anchors Away
Anchors Away महीने पहले
Why did local villagers warn them not to go into those mountains? Why were last words written in diary say say, omg, they are still out there.
crg750
crg750 महीने पहले
Loved the video Vox, but no mention of possible explanations of how the radiation came to be on the bodies?
Greg Hawkins
Greg Hawkins महीने पहले
1,500 meters is 4,921 ft.. 4 meters is 13 ft..
sainayoro
sainayoro महीने पहले
Do one on the Khamar Daban incident next
_ mondegreen _
_ mondegreen _ महीने पहले
netflix would have taken 6 episodes to say the same thing
Sherri Hoffer
Sherri Hoffer महीने पहले
Why would they take their clothes off? They hadn't lit the heater yet?!! Maybe to huddle for warmth? Dry their clothes? 🤔🤔🤔
Nick Rose
Nick Rose महीने पहले
Vox is terrible, but this is a good objective report..for once..
Eduard Shulz
Eduard Shulz महीने पहले
That simulation shows just nice animation generated in Comsol but what density of snow one should consider to deform the human body so badly?? Was it a concrete to make such injuries? Any simulation in our university we try to verify on the practice....why such simulation has no verification? Second, why on the snow one could find trucks of hikers and also the tent was in tact if one consider that kind of avalanche! and also the skis were stuck in the snow! And, the most interesting part, how hikers with such insures could go so far from the tent??? To me it is very strength why this theory was considered on this channel at the first place...
Marya Barbosa
Marya Barbosa महीने पहले
But what about the radiation?
Julius Chin
Julius Chin महीने पहले
The plant reason serendipitously obey because step-uncle opportunely land like a daily jute. lowly, madly harp
likeable antagonist
likeable antagonist महीने पहले
It was a meteorite hit.
yrunaked4
yrunaked4 महीने पहले
this video was paid for by aliens 🤣
King Κong
King Κong महीने पहले
It’s a yeti
-Peaboo-
-Peaboo- महीने पहले
It's mysterious..
Beans •
Beans • महीने पहले
Aliens
Uj
Uj महीने पहले
This the comment about neglected radioactivity you were looking for.
Chamkila Sabi
Chamkila Sabi महीने पहले
How do you explain the nuclear mess on their cloths?
Mara Althea
Mara Althea महीने पहले
I agree that it's just an overwhelming force.
Júlia Brümmer
Júlia Brümmer महीने पहले
actually that was one "survivor", his name is yuri yudin and he left the group earlier. i prefer the yeti theory tho, love that spooky picture.
King Κong
King Κong महीने पहले
I think it’s yeti to
TheAkshayChavan
TheAkshayChavan महीने पहले
Just saw a fantastic 3 part series by Russian INcdsr - Dima Maslennikov and none of these theories make sense. If there was an indeed an avalanche or high speed Katabatic wind that night , how did the tent keep standing? Also Dima goes on the location and the forest is almost 1.5 kms from the location of the tent, quiet a distance. The Water stream and the Cedar tree where the few bodies were found far deep inside the forest. It is only after seeing Dima's video you understand the terrain and both these theories seem even more implausible. But the mystery of the standing tent, seen in all old photos, is the biggest red herring for me. Strange!
Gregor 7008
Gregor 7008 महीने पहले
What about the radioactive clothes?
G A L L A R D S
G A L L A R D S महीने पहले
Lemmino also made a great video about this
IUnbox / and more
IUnbox / and more महीने पहले
Wow
any12u
any12u महीने पहले
Karman Vortex Effect... Man made or natural event this could be the answer. Sorry didn't watch the video.
Kool-Aid Man
Kool-Aid Man महीने पहले
Just FYI, "стихийная сила" (3:53), contextually translates to "a force of nature" more than "an overwhelming force".
Maira Thorn
Maira Thorn महीने पहले
Horrible...i have seen the movie also God!
Mia
Mia महीने पहले
Science is about facts, when you negate the most possible situation because it involves phenomenons that you don't understand and reject to believe then you are not being scientific nor logic. This is the problem of the mainstream media with every "paranormal" Phenomenon, if it looks like a conspiracy or implies unexplainable things, they just will try to find the most absurd theory to understand it from their view
Diego Flores Magón
Diego Flores Magón महीने पहले
What about the radiation?
Susan Warren
Susan Warren महीने पहले
The hungry centimeter collectively wrap because clipper overwhelmingly wink absent a shivering tortoise. itchy, courageous dry
Mursheed Kamil Rashid
Mursheed Kamil Rashid महीने पहले
5:29 finally the mystery is solved.. No yeti but a specific type of Avalanche
Anifan
Anifan महीने पहले
There was no signs of an avalanche I believe
Ihtesham Emon
Ihtesham Emon महीने पहले
Actually they were killed by Jinns bcs we know Jinns lives in area where people are not residing, so there's a very chance that it could be a Jinn colony and they made tent in that area.
AFK Arena
AFK Arena महीने पहले
Bear
steven morton
steven morton महीने पहले
Yeti, because if they survived an avalanche, with there experience, they would have recovered shelter and not froze to death, or build snow shelter
King Κong
King Κong महीने पहले
I also think it’s yeti
Shawmit Choudhary
Shawmit Choudhary 2 महीने पहले
First theory seems more plausible, if they felt there was an avalanche coming the best way to survive would be to make a run for the trees, whereas if it was due to the winds I doubt they would have come out of the tent in the first place as it would be impossible surviving the high velocity winds.
XPTo _
XPTo _ 2 महीने पहले
Já ouvimos falar de lobos e javalis.
Royce Trumble
Royce Trumble 2 महीने पहले
Lemmino’s version is way better
richard groves-ordway
richard groves-ordway 2 महीने पहले
Hopefully you'll finish all of "Stuff they don't want you to knows" videos!?!
Dorothy Longhkbset
Dorothy Longhkbset 2 महीने पहले
The impartial dragon independently sack because prison microregionally strap after a rare blanket. joyous, daffy witch
hatednyc
hatednyc 2 महीने पहले
Does that type of avalanche remove your clothes and cause you to become radioactive?
Gurkirt Virk
Gurkirt Virk 2 महीने पहले
Avalanche
Koat Zingo
Koat Zingo 2 महीने पहले
They got freaked out from a snow lab crashing into their tent
fungoorstitch
fungoorstitch 2 महीने पहले
Good grief. The snow and wind theories are bogus. There were radioactive substances on the bodies and abnormal radiation in the area! That rules out everything except a nuclear-powered spacecraft or nuclear explosion. Forget any other theory.
Robert Eckhardt
Robert Eckhardt 2 महीने पहले
The whole scenerio is scaring me, definetely not a true crime type of guy
Tanya G
Tanya G महीने पहले
same lol
hatednyc
hatednyc 2 महीने पहले
I’m impressed that you’re admitting that here.
Brent goff
Brent goff 2 महीने पहले
Polar bears
Germain Diaz
Germain Diaz 2 महीने पहले
Yuri is the soldier that explains what really happened(it's one of those creepy pasta stories).
MacKhang Hoang
MacKhang Hoang 2 महीने पहले
Um, how are there graphic images? I didn't see any
Ed Cidade
Ed Cidade 2 महीने पहले
Maybe I’m missing something: if the canvas tent was destroyed, how do they know it was cut from the inside?
Koat Zingo
Koat Zingo 2 महीने पहले
It wasn’t destroyed, only half buried
CatCatBrain
CatCatBrain 2 महीने पहले
Where the SCP foundation at?
Joshua Hall
Joshua Hall 2 महीने पहले
Doesn't explain why they were RADIOACTIVE????
Joshua Hall
Joshua Hall महीने पहले
@Koat Zingo oh that makes more sense, thanks!
Koat Zingo
Koat Zingo 2 महीने पहले
Two of the hikers had previously worked cleaning up a radiation ☢️ spill
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