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?
@@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.
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.
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.
@@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 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.
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”!
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.
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.
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.
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.
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.
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! ❤❤❤
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.
@@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.
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.
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.
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.
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.
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!
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.
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?
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?
To be honest, I'm not really an applied Maths aficionado and didn't really understand that side of it, but I'm enough of a geek to understand the concepts behind it. It does help put the whole thing into perspective.
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
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.
@@InfinityGGG1 meteors as taught. Zero angled impacts on the Moon or Earth, yet we see so called comets/meteors always at angles and slow. Besides getting by Earth which is taught to be much larger. Local clouds being lit by the Moon possessing questions as well. We learned many lies in our indoctrination classes from kinder care up. Alot to unlearn.😉
@@gheart8278 Maybe you think you're so grand relying on TH-cam commenters for your answers and what you believe to be wrong. LOL, a lot of people get their 'Yeah this is ridiculous, must be fake' mindset when they're the ones getting their answers from non professionals!
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?
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.
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!”
@@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.
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.
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.
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!
@@NeocadeX Space is fake. I was sucked in from birth being born in 65, I watched the Apollo landings with my family in the living room. Loved Star Trek and Shatner. Waited for the rockets to go to Mars in ten years when they said they would in 1975. 85 came and they said "Mars in 10 years" 95, Mars in ten years but look at the cool ISS that's"up there" now and I said to myself "it's up there? When did they do that launch,I never saw a launch" 2005, Mars in 10 years, 2015, Mars in ten years but LOOK at the new Rover on Mars. ...... I loved Battlestar Galactica, waited in line for the original star wars at the theater 27 times. Now I find out the Mars stuff is actually filmed in New Mexico, William Shatner drinks children's blood for the adrenochrome. The engine of the Google Chrome browser is called adreno. ISS footage is filmed in a huge swimming pool. The earth is actually confirmable to be flat. The word sci-enti-fic when put into Google translate from the witchcraft language of Latin to English means know that it is false. Jessica Alba is a man, so is Madonna. Do you know how much curve there is at ten miles on the freemason's globe? 66.6", the tilt of the earth 23.4° which is 66.6° opposite a right 90° angle, 666" of curve at 100 miles, 666,000 earths fit inside the fake freemasonic sun that's part of the heliocentric solar system..... Helios is the sun God in Greek pantheon. Yeah, space is fake, The Father created the earths firmament on Day 2 of creation. You can't get out, they will never go to Mars. Allen's are the fallen angels that rebelled and had sex with women. Life was much quieter when space was real, now it's not and the world is run by families that swear an oath to Lucifer and in exchange they get to be our slave masters, for now. Serve the True Living Father, this is not the real life, this is where you prove yourself worthy of it. Much love
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
@@InfinityGGG1 For my amateur knowledge I say geologist only know a rough average height. For example, like a previously mentioned the Appalachian when they were at their peak were the same height as the Himalayas because of the deformation and metamorphic rock present. Another mountain range that may have been the same height as the Himalaya was during the Greenville orogeny which formed during the assembly of Rodinia.
very cool - but at 4:21, the charts/graphs are not clear, at all. I assume the bottom one is showing the shallow water and the depth of impact into the crust beneath, with the top an exaggerated view of the the water. But the labeling of the diagrams - one says 500m and one says 100 - is that referring to the lines? the exagerrations? something else? not clear.
Super nice... and very exicting!!! Did this ever made it into a paper?? I'd love to read it ... and if not, you should get it into, you already have everything
Two things: One, the tsunami expressed in the video doesn’t seem to appear accurate enough. Though I cannot back up the following suggestion with mathematical formulas, I feel that a cataclysm of this magnitude likely would’ve pushed a significantly larger volume of sea water much further inland of the North American continent than what is portrayed in this simulation. I offer as potential evidence this question and answer: How did fish species become populated in every one of the 10,000 Minnesota and couple thousand Wisconsin lakes? Could the tsunami have swept over the entire North American continent, carrying with it various saltwater creatures (fish, etc.) and deposited those saltwater species into low-lying depressions, which then over millions of years the saltwater was slowly replaced with freshwater rain and runoff? The saltwater species then would’ve had ample time to slowly adapt to the very slow changing over of the water from salty to fresh, and these species would have evolved separately. If you take a look at the Saltwater Barracuda and compare it to the Northern Pike and Muskie, they look very similar. The same goes for several other saltwater-to-fresh-water species comparisons. I’ve often wondered how fish could end up in nearly every one of those 10,000 Minnesota lakes, so I think this theory could provide that answer. Thoughts?
Wait, why do you use the speed of sound in air? Why not the speed of sound in water, and in rock which are different? And is the what about the longitudinal and transversal components, also in water and rock? All these have different speeds as far as I know.
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”
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.
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
@@brandonn6099you never know though lol
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”!
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
This is terrible for the economy
My stonks
@@RightIsRight_LeftIsWrong yes
Technically, unemployment is down.
@@RightIsRight_LeftIsWrong i just shitted myself :(
Its the least of our problems
the notification is a surprise one, to be sure, but a welcome one
The force is strong with this comment
0:11 my bad y’all I farted in the pool
🫃🫃
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.
I would actually have appreciated audio narration, though my preference is always for an actual human being reading.
This is such an underrated channel, I love this!
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.
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.
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.
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
this channel is one of those small but high quality channels and I love it
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.
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.
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 😊
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
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 just wanted to say to keep doing what you're doing as it's very informative.
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.
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!
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.
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!
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?
What kind of software do you use to make those amazing simulations?
To be honest, I'm not really an applied Maths aficionado and didn't really understand that side of it, but I'm enough of a geek to understand the concepts behind it. It does help put the whole thing into perspective.
For one beautiful moment, Mississippi was underwater.
Great video!
Did you input the effects of the methane in the region on your simialation
i can’t be the only one who wants to know what software is used to generate these tsunami and landslides
It reached Iowa because of the Mississippi River basin. Was that river even there that long ago?
YES!
Damn, i thought you was going to be gone for a year again
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
Great video would it be possible to simulate the younger dryas impact theory to determine how much ice sheet would be melted? Or multiple impacts
3:42 I just noticed that the northernmost extent of the wave is where the oil and coal areas of Ohio and WVA are…. Is there a connection?
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?.
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
Thank you for spelling Chicxulub correctly.
The dude is finally back ! you know it's gonna be a nice night when ingomar200 uploads
A strike of that magnitude. Would it have affected any of the tectonic plates?
Give em a rattle. I think there's a supported hypothesis that the impact triggered heightened volcanic activity around the planet in the aftermath.
Excellent and enormous work have been done!
Good one
Thanks for showing the impact equations. Our teachers always wanted us to show our work.
To help support the lie you mean. 😉
@@gheart8278 what lie?
@@InfinityGGG1 meteors as taught. Zero angled impacts on the Moon or Earth, yet we see so called comets/meteors always at angles and slow. Besides getting by Earth which is taught to be much larger. Local clouds being lit by the Moon possessing questions as well. We learned many lies in our indoctrination classes from kinder care up. Alot to unlearn.😉
@@InfinityGGG1 zero angled impacts. Care to splain?
@@gheart8278 Maybe you think you're so grand relying on TH-cam commenters for your answers and what you believe to be wrong. LOL, a lot of people get their 'Yeah this is ridiculous, must be fake' mindset when they're the ones getting their answers from non professionals!
Why would you mix your units and use imperial and metric at the same time?
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?
👍⭐⭐⭐⭐⭐EXCELLENT WORK I LOOK FORWARD TO NEW VIDEOS! THANK YOU
Can you please do a pole shift simulation.
Good idea.
hi, how did u make this?
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.
Really incredible detailed modeling here. What software did you use for the wave modeling?
"For most life on earth, that was not a good day..." Could come out of a Douglas Adams novel
Neat video but very frustrating for the animations to be constantly interrupted by walls of text.
Why is everything in metric, but the pressure is in pounds per square inch?
The Surfausaurus Rex was the only happy dino that day
The magnitude of the facts gives me chills.
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.
So terrible it's among the fastest growing parts of the country, but I'm glad you don't like it. Too many people here as it is.
@@DougThompson-b1lwell said 👏👏 ‘mam’ala voter outs themselves haha
It's very good. The imperial unit threw me off a bit. Is there a metric only version ?
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.
Please don’t say 1.2 million megatons. There are yields above megatons. Saying a million megatons is confusing to most. Say 1.2 Terratons instead.
It wasn't a nuclear weapon.
Thank you for satisfying both my morbid and nerdy tendencies 👍
Can you run the simulation slowly, at a constant speed, zoomed in?
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.
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.
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!
What evidence do you have of the geographical layout of the Earth 65 million years ago, or is it pure conjecture?
Very well done and amazing job with the evocative captions…….👏👏👏👏👏🙏🙏🙏
Surf up dudes😎🤘😂
th-cam.com/video/mQ_91TaUy8Y/w-d-xo.htmlsi=wJ6d_2jfJcObjfa4
What size would the crater be if it had hit inland, maybe somewhere in Iowa, Illinois or Missouri?
Can you do a simulation where the earth is flat and the asteroid goes right through and the oceans drain out?
Wow you’ve been making videos since a long time I’m so proud that you’re back
Way back when LGBTQI was not a thing! Incredible when you think about it isn't it..
Humans didn’t exist, of course there weren’t queer people
Great! First video I"ve been excited to click on in quite awhile! Did you make this?
Look, fairy tales. 65 million years ago is such B'S.
It's just like the bible. A complete lie.
@@LeastNationalistPoleShow us the proof that its a lie.
@@NeocadeX There is none. Also, it's spelled "it's"
The only fairy tale is your religion.
@@NeocadeX Space is fake. I was sucked in from birth being born in 65, I watched the Apollo landings with my family in the living room. Loved Star Trek and Shatner. Waited for the rockets to go to Mars in ten years when they said they would in 1975. 85 came and they said "Mars in 10 years" 95, Mars in ten years but look at the cool ISS that's"up there" now and I said to myself "it's up there? When did they do that launch,I never saw a launch" 2005, Mars in 10 years, 2015, Mars in ten years but LOOK at the new Rover on Mars. ...... I loved Battlestar Galactica, waited in line for the original star wars at the theater 27 times. Now I find out the Mars stuff is actually filmed in New Mexico, William Shatner drinks children's blood for the adrenochrome. The engine of the Google Chrome browser is called adreno. ISS footage is filmed in a huge swimming pool. The earth is actually confirmable to be flat. The word sci-enti-fic when put into Google translate from the witchcraft language of Latin to English means know that it is false. Jessica Alba is a man, so is Madonna. Do you know how much curve there is at ten miles on the freemason's globe? 66.6", the tilt of the earth 23.4° which is 66.6° opposite a right 90° angle, 666" of curve at 100 miles, 666,000 earths fit inside the fake freemasonic sun that's part of the heliocentric solar system..... Helios is the sun God in Greek pantheon. Yeah, space is fake, The Father created the earths firmament on Day 2 of creation. You can't get out, they will never go to Mars. Allen's are the fallen angels that rebelled and had sex with women. Life was much quieter when space was real, now it's not and the world is run by families that swear an oath to Lucifer and in exchange they get to be our slave masters, for now. Serve the True Living Father, this is not the real life, this is where you prove yourself worthy of it. Much love
Weird first shot, those first 4 seconds. What was the line from central USA to Chicxulub meant to mean?
It's strange that you use metric system but measure overpressure in PSIs. How сould it be possible? Is it correct?
How does the comet angle of attack affect the simulation. Did you even consider it?
Ever notice that all the craters on the moon seem to be round? You should look up why that is. So no he didn't factor that in obviously
@@davidbielski3484No atmosphere on the moon. You are correlating apples and oranges to reach a conclusion in watermelons.
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
You’re mixing Imperial and metric 7 units? (m, km and PSI)
This is a very impressive scientific explanation! Bravo for the formulas and discipline to science!
Is it adjusted for higher or lower mountain ranges? For example I was always told the Appalachian mountains used to be some of the tallest.
The appalachian were at there tallest during the early permian, they have eroded by the late mesosoic era
@@felixlopez7858Is it known if there were any higher points on the planet (Taller/higher than Everest) long ago? (Sea level wise, not core wise)
@@InfinityGGG1 For my amateur knowledge I say geologist only know a rough average height. For example, like a previously mentioned the Appalachian when they were at their peak were the same height as the Himalayas because of the deformation and metamorphic rock present. Another mountain range that may have been the same height as the Himalaya was during the Greenville orogeny which formed during the assembly of Rodinia.
Have you done a simulation for the Burckle Crater off Madagascars east coast?? That was about 5000 years ago with a 150-180m tsunami
very cool - but at 4:21, the charts/graphs are not clear, at all. I assume the bottom one is showing the shallow water and the depth of impact into the crust beneath, with the top an exaggerated view of the the water. But the labeling of the diagrams - one says 500m and one says 100 - is that referring to the lines? the exagerrations? something else?
not clear.
I'm curious what the size would be in a greater depth of water
Super nice... and very exicting!!! Did this ever made it into a paper?? I'd love to read it ... and if not, you should get it into, you already have everything
I am not a hydraulic engineer, but why use PSI amidst the nice clean metric units?
there is an issue with your audio
The stock market was greatly impacted that day
Two things: One, the tsunami expressed in the video doesn’t seem to appear accurate enough. Though I cannot back up the following suggestion with mathematical formulas, I feel that a cataclysm of this magnitude likely would’ve pushed a significantly larger volume of sea water much further inland of the North American continent than what is portrayed in this simulation. I offer as potential evidence this question and answer: How did fish species become populated in every one of the 10,000 Minnesota and couple thousand Wisconsin lakes? Could the tsunami have swept over the entire North American continent, carrying with it various saltwater creatures (fish, etc.) and deposited those saltwater species into low-lying depressions, which then over millions of years the saltwater was slowly replaced with freshwater rain and runoff? The saltwater species then would’ve had ample time to slowly adapt to the very slow changing over of the water from salty to fresh, and these species would have evolved separately. If you take a look at the Saltwater Barracuda and compare it to the Northern Pike and Muskie, they look very similar. The same goes for several other saltwater-to-fresh-water species comparisons. I’ve often wondered how fish could end up in nearly every one of those 10,000 Minnesota lakes, so I think this theory could provide that answer. Thoughts?
Did it collide in the day, the night, early morning, or the evening?
Wait a minute, PSI and Kilometers? Aren't you mixing units?
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 ✊
You’re measuring distances in kilometres but pressure in pounds per square inch?
I really enjoyed this video and the difficult work in modeling. Big thank you.
Wait, why do you use the speed of sound in air? Why not the speed of sound in water, and in rock which are different?
And is the what about the longitudinal and transversal components, also in water and rock? All these have different speeds as far as I know.
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.
There were no 16-story condos back then.