Chicxulub Tsunami-2.mov
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- เผยแพร่เมื่อ 11 มิ.ย. 2024
- 65 million years ago a 10 km diameter asteroid struck the Gulf of Mexico. Of the many consequences of the impact, this video simulates the expected tsunami. Paleogeographic map by
C. R. Scotese. The movie revisits and updates a previous You Tube "Chicxulub Tsunami.mov". - วิทยาศาสตร์และเทคโนโลยี
This is the first time I've seen a paleogeographic map of what the earth's land masses looked like 65 million years ago. Thank you!
Yes, thank you. I like seeing where things were and weren't.
I found trilobites and other marine fossils in missouri middle usa when i was a kid. Could it be possible that they arrived on q tsunami 65 million years ago?
Lies
@@derekstaroba Trilobites went extinct at the end of the Permian about 250 million years ago, long before the Chicxulub asteroid struck. So your marine fossils most probably lived somewhere between 500 to 300 million years ago when Missouri was under water.
@@derekstarobait’s more likely the layer you found it in used to be the bottom of the sea. America used to be split in two north to south by an ocean.
Could you run the simulation to show what would have happened if the asteroid landed in the middle of the Atlantic?
Why? It didnt.
He said what if
I think theres a great chance your mother would be mine
I am curious too
would be nice to see a giant ripple from the middle of the ocean before hitting land
@@gregrohsful
Keyterm: “What if”
As someone who was there… yeah the tsunami was the least of our worries. I was thankfully 501km away so while I can’t hear anymore, I’m still alive. The ash winter was a bummer though.
if were counting oc's then mine would be in hell (room 744, before hitler's room)
Good to know Keith Richards browse these parts of the internet...
How did you survive the 1200° rain of glass from the impact blowout?
Yeah that ash cloud was shit but at least it was warm that day 😳😊
Dinosaurs were a little tough. Especially the predators. Omnivores ate all the good vegetation. Mammals are a big improvement to cuisine. More for the Masters of this planet🕶
The "England to be" is actually "Scotland to be". The Scottish Highlands are some of the oldest mountains in the world and that's them poking out of the north Atlantic 65 Mya.
U r correct
Honestly the majority of the land there is actually Ireland to be, with around half of modern day Scotland there
Little bit of Wales also there I think
That was Scotland and Northern Ireland from the Caledonian oregeny. The rest of the UK and Ireland was from a different plate
@@gailforce
Didn't know that, but it makes sense, since Welsh slate, I'm pretty sure, is older than much of the surface of the Earth. That's what made it so popular, no fossils.
I'd love to see a Chicxulub event simulated for a deeper part of the Atlantic like you did with your first video. I absolutely adore these videos that demonstrate the utter magnificence of phenomena that occured in our planet's past, you earned a subscriber.
It would make waves as high as it's depth anywhere, with asteroids that big. If it hit the Mariana Trench, you'd get 39000+ ft waves at the source. Given how little energy was lost as it traveled the ocean here, it would drown the globe except for maybe the highest peaks on each continent.
@@callmeshaggy5166 that scary but I wonder if the Wave 🌊 would be that high by the time it hit the Coast?
@@callmeshaggy5166 There is a limit to how much water gets displaced. This isn't an earthquake with a large amount of displacement for a small wave height, which can travel across an ocean and lose very little height. This wave has massive height but relatively little width. Though far bigger than any earthquake, compared to its height, it will not travel far.
I would love to see the simulation though. That overpressure displacement is quite the thing.
0:24 0:24 0:26
the notification is a surprise one, to be sure, but a welcome one
The force is strong with this comment
Finally, I've found this wonderful channel again. I used to watch these videos in my aunt's phone back on early to mid 2010s when I was a kid because the simulations amazed me (coupled with my obsession for geography back then) even though the equations and explanations makes no sense to my younger self.
Through time however, I slowly forgot the existence of this videos. Lately, I remembered them back again although I can't remember the channel's name.
I am extremely glad for TH-cam's algorithm to recommend one of the vids once again and be able to watch and finally understand the content in the videos after all these years.
Por favor coloquem o tradutor...assim fica mais fácil a comunicação...grata!!!
this is wholesome
Best treatment of this aspect of the impact that I’m aware of. Appreciate that you state equations, conditions, and assumptions. Special thanks for portraying the continents as they were “on the day of”!
From what I've heard recently, it was the "ballistic ejecta" that really put the nail in the coffin. Even life on the opposite side of the globe couldn't escape. When that much material came back down, the atmosphere heated to oven-like temperatures. Nothing above ground or out of the ocean was unaffected.
Thanks
If true. How come life survived.
@@AntilleanConfederation 1) Much of life under water, oceans, lakes, swamps, rivers. That would save amphibians, fish, some reptiles, etc. 2) Anyone burrowed or buried a few centimeters underground. That would save a few reptiles, early mammals, some birds.
First weeks of heat, then centuries of cold.
Also pieces of rock blasted into orbit randomly falling back with nuke-like impacts and perhaps tsunami of their own.
In fact it was winter that came right after. Plants couldn't really withstand years without sun. No plants - no herbivore and so on
For one beautiful moment, Mississippi was underwater.
Great video!
I have followed this channel in some form or another for my entire time on this platform. Strangely I have become some form of attached to the videos that you release. I am not one for parasocial relationships, and one with a nameless, faceless, and voiceless creator should be impossible! But I do hope you are doing well, wherever you are in life. You could die tomorrow, or just decide to stop uploading, and we would be none the wiser. I do not even know if you are in your mid twenties or your late seventies! Very cathartic to sit back and watch one of these. Hope you keep it up mate, and hope you are content with how life is playing itself out.
I looked up the guy behind this channel, he’s a geologist at I think a university in California or for the usgs, I think he’s in his 50’s too
As a TH-cam junkie I feel a little disappointment that this is the first time I’m discovering this channel. Grateful for the find. Warm wishes from Minnesota! ❤❤❤
@@screamingmimi90 I feel same as you. This is wonderful.
Thank you for your continued existence. I havent seen videos like these anywhere else.
This is such an underrated channel, I love this!
this channel is one of those small but high quality channels and I love it
Thanks for making this. I have never thought about what the world looked like back then, and how continental drift has pushed the eastern and western Atlantic coastlines apart... This video makes that evident and so the tsunami of the even all the more immense.
Todo son supuestos nadie sabe la verdad absoluta, son simulaciones de lo pudo pasar, no se sabe porque nadie estuvo ahi...para saberlo con exactitud tendriamos que tener una maquina del tiempo e ir al lugar de los acontesimientos y verlo con nuestros propios ojos....lo demas son especulaciones.
I would love to see a ground level pov of the waves at different locations.
The movie Interstellar has a good scene of a huge wave like this…
But it would be good to know how high the modern tsunamis have been to compare the damage to what this one was.
Imagine doing all this math, only to be told by a flat earther that space doesn't exist.
But it doesn't. Read my comment, you might learn something!😄
@@gheart8278your brain doesnt exist
@@damianbieniek3926 show me one side impact crater either on the Moon or Earth. Stop being a brainwashed repeat puppet without observing the facts! 🙄
@@damianbieniek3926 show 1 side impact crater on the Earth or Moon. Good luck! 😉
@@gheart8278 show earth being flat and prove it with your math, good luck.
This was the perfect video format. Just interesting information. Thank you for not playing annoying music or blasting some text to speech voiceover. Great video.
This is terrible for the economy
My stonks
Don't vote for Biden again.
@@RightIsRight_LeftIsWrong yes
Technically, unemployment is down.
@@npcperson2158 Because people have to work 2, 3, or 4 jobs to make ends meet under Bidenomics.
Heck yes! I fricken love these videos, great work and thanks for putting these simulations on TH-cam. I find them fascinating and very informative.
informative in what way? you getting prepared ha ha ?
@@dallassegno mostly the historical stuff he mentions but I got ya, you gave me a little laugh. Thanks 😊
Thanks for showing the impact equations. Our teachers always wanted us to show our work.
I wonder how big the wave would be if it dropped in the center of the Atlantic or Pacific
Much bigger than when it hit the gulf of mexico certainly, but fascinatingly, dinosaurs would survive the impact if that was what happened
I watched your older simulation video with modern geography and I hoped that you'd revisit this at some point. So I'm really excited that you managed to get elevation maps for the Atlantic and surrounding continents 65 Ma ago and run the simulation again. Great stuff! Also thanks for sharing the equations and the thought process that went into it. During the video, it went a bit too fast to follow but I remember something from studying physics as a part of my meteorology degree.
I just wanted to say to keep doing what you're doing as it's very informative.
Made a wonderful change to not have any added audio!
Thank you for spelling Chicxulub correctly.
I'm glad you come back....
Big fan of your content :)
If its an interesting way to go, could you run a simulation on what would have happened if Chicxulub hit the Mariana Trench? I saw one other channel talk about this possibility and....I wanna see the devastation via simulation :p
Also I wanna know....what software do you generally use to create these scenarios?
The legend is back!
David Attenborough,did an excellent,as usual,very informative programme on Chicxulub. From the dinosaurs point of view, miles away,a few hours after the initial impact. Even include a fossil of a turtle that was impaled by wood when the tsunami pushed it on to land.
Poor turtle
YES!
Damn, i thought you was going to be gone for a year again
Seems like an odd coincidence that the Gulf of Mexico LOOKS like the rim of a crater but we consider the giant, killer meteor to only have created a much smaller crater in one small section of that area? I think the entire gulf IS the crater rim...
Wow you’ve been making videos since a long time I’m so proud that you’re back
MOST excellent! I wonder if one day you can do an estimate of the effects of the meteor calving (a'la Lucifer's Hammer) with bits striking the Atlantic ocean and maybe even land? This is so fascinating to view. I hope you enjoy making these videos! Thank You!
A fellow fan of 'Lucifer's Hammer'! I just replaced my second well-read paperback copy.
Want a chuckle? I have a calendar that has an event a day (i.e. Black Cat Day. Pumpkin Day. Etc). This year (2023) 'Hot Fudge Sundae' Day actually fell on a Tuesday! Of course, I couldn't let the day pass without reading the whole 'Hot Fudge Sundae' description of the comet...while eating a hot fudge sundae.
Can you simulate what would happen if across the mid Gulf of Aqaba was separated at the 700 meter depth level into two walls of water apart by 100 meters. All the way down to the sea floor. Then suddenly released to crash together? What would the recoil be like?
I really enjoyed this video and the difficult work in modeling. Big thank you.
Outstanding! Fantastic content, thank you.
Have you published a paper regarding the modeling, I think it's really interesting regarding the model and the paper could be built upon by future research to have a compressive understanding of this impact an potentially future impacts.
Cant cause then he would have to back up his claims.
What kind of software do you use to make those amazing simulations?
Thank you for such a detailed simulation ( backed by the equations ). I've run through this a few times now, and it gives such a good picture of the chain of events from so many different aspects and vantage points. Truly excellent ( and fascinating ) modeling of the event.
Brilliant! I've been trying to explain this to science-curious for decades and here you take ALL the onus off me! 👍😎🖖
"For most life on earth, that was not a good day..." Could come out of a Douglas Adams novel
Great simulation! It would be interesting to replicate the calculation but for modern day (ie current geography). And to play out "what if" scenarios if a similar asteroid hit earth. Could also look at the various "near miss" asteroids ..
I got a question that no one can answer. But I'll ask anyway. Would it be felt or heard of you where in the salt lake area back than?.
This is a great video glad youtube recommended this
This is brilliant work. Fascinating and informative. Thank you.
That was really cool.
Recently I’ve learned about the Carolina bays the story goes that a meteor hit near Ottawa and blasted a plume of ice chunks into the atmosphere at low earth orbit and they crashed down into the east coast and created these bays in the Carolina’s?
But this was neat to see, do you think the ocean swell into the Mediterranean ocean could have caused a back flow event in Northern Africa or the Nile delta region?
i can’t be the only one who wants to know what software is used to generate these tsunami and landslides
.mov legend
I’m not a mathematician by any stretch of even the most imaginative imagination, but thank you for including the equations. It adds to understanding the phenomenon itself, and how you created the models. Well done!
Very nice simulation - though one detail that is definitely not correct is the speed, or shape of the pressure wave. As a shock wave, it'd have a very sharp leading edge in terms of pressure, and relatively quickly and exponentially decay back to ambient pressure afterwards, not the triangle wave you modeled. And a very strong shockwave like this one moves faster than the speed of sound - in air, a shockwave with a 3.5 atm (~50 psi) overpressure will be travelling at twice the speed of sound, and there will be a wind blowing outwards at (just behind the shockwave) ~0.6 times the speed of sound behind it. I am guessing especially the shockwave travelling faster would weaken the coupling between shockwave and tsunami even further compared to your simulation, though the different shape of the pressure field might enhance it.
I like your funny words magic man
i don't understand one small detail : why do you use metric system in all the measurement except with the pressure?
whatever, the video is great and interesting
Hey, really cool video, man!
I especially enjoyed how you displayed the math for kinetic energy, as well as the run-up heights across the globe.
The tsunami aspect of Chicxulub never really occurred to me. I've always focused on the atmospheric impact, but the fact that ~10m run-ups were reaching the then-hidden corners of Africa is certainly not a joke!
Really interesting, watched all the way through, thanks.
the icon is back
Hi, could you run a simulation of the impact of the mega-tsunami from La Palma in Recife, a city in the northeast of Brazil with around 4 million people in its metro area, and made in very very low terrain, most taken from the rivers and sea. Recife was founded by the Dutch when they occupied the region in the XVII century “imitating” their own low lands. The curiosity is that Recife has the first synagogue in the Americas and the jews explelled together with the Dutch migrated to North America and helped to found New Amsterdam/New York.
Did you input the effects of the methane in the region on your simialation
I love reenactments like this! 👍
The dude is finally back ! you know it's gonna be a nice night when ingomar200 uploads
So the Southeast was a terrible place to be 65 million years ago, a terrible place to be 160 years ago, and a terrible place to be now.
Nice done, I enjoyed it. Thanks for posting!
Very well done and amazing job with the evocative captions…….👏👏👏👏👏🙏🙏🙏
Can you please do a pole shift simulation.
Good idea.
Neat video but very frustrating for the animations to be constantly interrupted by walls of text.
We are a truly elite community of disaster enthusiasts.
What I find fascinating is the reducing such an enormous explosion to equations. Wish I'd had better math education, so I could be even more interested.
Good job Adric
This is an amazing simulation of that event, making it even clearer how devastating it was to our planet. 💜🌎🍀
I think it would’ve been cool, or if you superimposed modern typography and state’s boundaries over the map the whole scenario. Also overlay the blast zone and burn zone. I’m sure there’s tons of ejecta damage, too. Excellent video! I wonder, could some of that ejecta end up in space and not come down? Like maybe end up on the Moon or other planets? “Look! I found fossilized life on Mars!”
Very likely there was debris from this even driven into lunar orbit and even to the Martian surface. Good call here!
@@warbuzzard7167 The Martian surface?
I think you are reaching there.
Reaching Mars would require being launched at a specific trajectory from earth at just the right time in Mars orbit of the sun (and Mars relative orbit to Earth) so that it did not simply pass Martian orbital path entirely before carrying on toward the outer solar system or being captured by Jupiter's gravity well.
@@mnomadvfx We've found Martian rocks on the Earth from Martian impacts. NOT far-fetched to think some achieved escaped velocity to migrate to Mars' orbital plane and distance.
Surf up dudes😎🤘😂
th-cam.com/video/mQ_91TaUy8Y/w-d-xo.htmlsi=wJ6d_2jfJcObjfa4
love that this was recommended to me at 2am
Thank you for the video.
Can you do a simulation where the earth is flat and the asteroid goes right through and the oceans drain out?
What evidence do you have of the geographical layout of the Earth 65 million years ago, or is it pure conjecture?
Can you do a simulation of an impact on the ice of an ice age glacier? What happens when 2 kilometers of ice are the impact site? Thinking specifically of the younger dryas impact hypothesis. There are no good models that take into account the properties of ice. Thanks
Look, fairy tales. 65 million years ago is such B'S.
It's just like the bible. A complete lie.
@@ReincarnationofiForgorShow us the proof that its a lie.
@@NeocadeX There is none. Also, it's spelled "it's"
Awesome video! Would love to see a tsunami sim for the Hiawatha Impact around the younger dryas period 😍, thanks again for all the sim vids ✊
What a lovely mix of units in your peak overpressure formula!
Material reality changes constantly.
All consuming all destroying entropy rules and controls everything.
Its deeply terrifying to realize just how helplessly vulnerable and temporary we actually are.
The things we worry about from day to day are literally meaningless and insanely ridiculous.
Fascinating exploration. Thank-you
Great! First video I"ve been excited to click on in quite awhile! Did you make this?
The magnitude of the facts gives me chills.
2:00 - Correction (?) I believe that the full extent of the "shallow sea (from) the Mississippi Valley to Memphis" might be off by several hundred miles. The Permian Basin in Texas (where Midland is located today) was an oceanic basin as well. I base my correction on the location of the waterline at 2:09 (BUT, perhaps the Permian Basin formed as a result of Chicxulub??).
Just wanted to throw that correction out there, respectfully.
What size would the crater be if it had hit inland, maybe somewhere in Iowa, Illinois or Missouri?
Hey Ingomar…can you do one for the supposed impact in southern Indian Ocean near Madagascar circa 5-6000 years ago? Live in Perth and apparently a 200m tsunami went over this area? Thanks. George
FASCINATING! Thank you, this satisfied my fundamental problem in that often when past disasters are animated they use present maps, this really brings into perspective what the earth plates looked like then. I do wish that everything was done like this. For instance I wondered about the Shiva crater and went looking.
i found that running the video at 50% speed helps follow the progression on the animations in the rare instances he actually shows any
Keep in mind, a 200m tsunami is 656 feet high, over 1/8 of a mile high wall of water. 50m is 164 feet or the height of a 15 to 16 story building.
Did the calculation on the fly for 50 meters, insane stuff.
Fish fossil remains from the event have been found as far north as northern Montana.
Excellent. Thank you very much
This is brilliant work!
loved the sound effects
Really incredible detailed modeling here. What software did you use for the wave modeling?
All i need is cool tunes good bud and big waves
I'm curious what the size would be in a greater depth of water
This is so awesome!
very interesting.
love the closing line/word.
Amazing sim! Very cool! Thanks!
It's certainly one way of looking at it. Well done and a good effort.
Thank you for satisfying both my morbid and nerdy tendencies 👍
After the tsunami, when the crater flooded, how much did that lower sea levels or was it a negligible amount?