Why does the Hawaii Kilauea volcano keep erupting?

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  • Published on May 10, 2018
  • Hawaii's Kilauea volcano could soon send boulders and ash shooting out of its summit crater in the kind of explosive eruption last displayed nearly a century ago. CBC science commentator Bob McDonald explains why Kilauea has been continually erupting for centuries and how it compares to other volcanoes.
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Comments • 1 591

  • S Biegs
    S Biegs 6 hours ago

    Oh... Thanks Obama

  • ItsyagurlShay J
    ItsyagurlShay J 6 hours ago +1

    He's a good teacher.

  • zombify monkey
    zombify monkey 8 hours ago

    I thought Yellowstone was the biggest volcano but not active right now

  • Doc Lewis
    Doc Lewis 15 hours ago

    Ouch...no water? Um...ocean? Water table? Hmmm...the lava in the volcano has dropped and yes there could be water that gets to it from tubes made by the volcano itself centuries ago/decades ago. It is a danger. It may not ever happen but you can't say it won't happen. It's not likely to hurt anyone because it's in a National Park area (thank goodness for national parks).

  • Helge Moulding
    Helge Moulding Day ago

    The Pacific plate is moving at just 7 cm per year. In a thousand years that's less than the length of a football field. I think Bob's estimate of "a couple thousand years" may be a bit optimistic. :-)

  • Niko Cat
    Niko Cat Day ago

    because the god awakoawko is mad

  • Sheenal Deo
    Sheenal Deo Day ago

    People are being evacuated. It isn’t “spectacular.” 😒

  • 3Gunner
    3Gunner Day ago

    Really good Idea there boss......living on a Volcano that is 😆

  • Vaeshia
    Vaeshia Day ago

    I was reading the comments and I guess everyone was thinking the same. This man should or I hope he is a teacher. Wow, his way of explaining and giving a visual to help us understand is amazing.

  • chris corona
    chris corona Day ago

    That lava looks awesome

  • Lewis Cleveland
    Lewis Cleveland Day ago

    Cause it ain't done!

  • Shannon Mc
    Shannon Mc Day ago

    Why? Because Pele is pissed 😂

  • Avery Thompson
    Avery Thompson 2 days ago

    Well make some good ole man made fissures to direct the lava flow. Pop that zit before it pops itsself. Use your lava wisely.

  • Black Gamer
    Black Gamer 2 days ago

    if you are hawaii you need to evacuate

  • Allen A
    Allen A 3 days ago

    You ask why the volcano keeps erupting. It's because Madame Pele is annoyed with the people on Hawaii.

  • falling Angel
    falling Angel 3 days ago

    It demands a sacrifice

  • Heidi K.
    Heidi K. 4 days ago

    This is all part of the end times scenario, the 7 year Tribulation is right around the corner, GOD'S wrath upon the unbelievers. Please get rapture ready people! Accept JESUS CHRIST as your personal Lord and Savior who paid n the cross for your sins and came back to life on the 3rd day!!!

  • Jordan Burton
    Jordan Burton 4 days ago

    Finally new land

  • Maui Randall
    Maui Randall 4 days ago

    I love all these jealous mainlanders acted like we should evacuate the islands and they're not coming here because of "dangerous" Ash in the sky when our air is still like a hundred times cleaner then the city they live in probably a hundred times cleaner in every aspect
    Jealousy pure and simple

  • xXxKillquickxXx
    xXxKillquickxXx 4 days ago

    The next volcano should be called moana so Maui isn't lonely

    • xXxKillquickxXx
      xXxKillquickxXx 4 days ago

      Maui Randall Maui is a god in moana named after the volcano, the people in the movie are Samoan, just thought it was a funny pun

    • Maui Randall
      Maui Randall 4 days ago

      I'm kind of lonely but I don't see how naming a volcano after a kids movie would help that

  • dogs rachel animatons

    Here's some common sense the hawaii volcano had a eruption like this before it just effected hawaii

  • Jerome Yeah
    Jerome Yeah 4 days ago

    My girlfriend made me erupt

  • Tommy, Gracie & Leo
    Tommy, Gracie & Leo 4 days ago

    Bad idea to live by a volcano! 🌋

  • I Love Cantelopes
    I Love Cantelopes 4 days ago

    Serious question. In the area that has been destroyed or covered in magma; do they rebuild on top of it, remove the product when it dries or hardens, or do they just permanently abandon the area and let mother nature take over?

  • blindlemonfishstix
    blindlemonfishstix 4 days ago

    POUNDS! MILES! this is not Europe. Please stop using the metric system to reference information in a country that does not use the metric system. Use English units of measure, distance and mass please.

  • Scott Zimmerman
    Scott Zimmerman 4 days ago

    Damn I would prefer a hurricane and then that s***

  • Llama Herder
    Llama Herder 4 days ago

    She isn’t done yet, boy are they in for an interesting ride.

    • Maui Randall
      Maui Randall 4 days ago

      Please Nostradamus bless us with more vague prophecies got any lucky numbers? well too bad there aren't any lotteries here.

  • Tanya Juli
    Tanya Juli 4 days ago

    pyroclastic flow--that's what covered herculaneum-boiling hot mud/cinder wave that covered it and turned to rock cement.

  • Artworks My Rangomania

    Horrible 🤔

  • Omasa Bil Naden
    Omasa Bil Naden 4 days ago

    It's caused by Kim Jong-un's nuclear tests. 💥

  • David Merlino
    David Merlino 4 days ago

    Because It’s under a hot spot

  • meggy poo
    meggy poo 5 days ago

    Thank God someone explained this better then anybody!! Give this man a promotion!

  • Batman
    Batman 5 days ago

    This is worst the volcano the ground opening everywhere very scary you don't know where to run.

    • Maui Randall
      Maui Randall 4 days ago

      What are you talking about you know exactly where to run even if you didn't have government officials telling you exactly where to go and when to go there, downhill or away from smoke\stench is a pretty good bet and anyone who lives in Hawaii knows that
      And these cracks open up pretty slowly

  • Gina Bayer
    Gina Bayer 5 days ago

    Lol the way she pronounced kilometer-killohmeeter

  • Claire Moon
    Claire Moon 5 days ago

    Everyone please be careful, heed the warnings,...things can be replaced! One day we will no longer have natural disaster on our beautiful planet. Psalms 37:29 "The righteous themselves will possess the earth,
    And they will reside forever upon it." And the "earth abidth forever" Ecclesiastes 1:4

    • Maui Randall
      Maui Randall 4 days ago

      Your God has no dominion over Hawaii
      This is Pele at work

  • DJ PrimeTime
    DJ PrimeTime 5 days ago

    Thanks For Keeping It Real 💯💯💯

  • molly maul
    molly maul 5 days ago

    "Stop plate tectonics". It's not surprising HI had to be explained, it's a shield volcano.

  • Half time Sione
    Half time Sione 5 days ago

    Explain the 1000 earthquakes on 1 spot of the islands he said theres no water to create steam to cause an explosion... BS Hawaii is has water under the ground but theres GYOTHERMAL that's shooting tons of water to create fissures to create steam to collect for energy.. tell the truth

    • Half time Sione
      Half time Sione 4 days ago

      Maui Randall and it's only on the puna side where the earthquake are multiple

    • Half time Sione
      Half time Sione 4 days ago

      From April to may 2018 go research theres a video of earthquakes and evidences that proves GYOTHERMAL creates earthquakes etc..

    • Maui Randall
      Maui Randall 4 days ago

      Half time Sione over what period of time was the 1000 earthquakes cuz most earthquakes aren't very noticeable especially the people who are very close to the volcano
      And the water used for geothermal isn't nearly on the same level as say the Saint Helens eruption

  • Christina Pankey
    Christina Pankey 5 days ago

    California is sinking from all the illegal immigrants

  • Joshua Fowler
    Joshua Fowler 5 days ago

    This man loves his work!.

  • Mr Laa
    Mr Laa 5 days ago

    Eh I still play Pokémon go! I can find one Groudon at the volcano ya? I going hike um!

  • Elíza Monét
    Elíza Monét 5 days ago

    Seems like this guy is talking down this horrible earth diaster. People should take this serious!!! Read the bible.

    • Elíza Monét
      Elíza Monét 4 days ago

      Maui Randall no response is better! I rebuke your offense to my holy bible! I pray for positivity for you verse the negativity you give out!

    • Maui Randall
      Maui Randall 4 days ago

      He's talking down this "horrible disaster" in which nobody died why don't you look into Hawaiian mythology specifically Pele
      They explain volcanoes better than your Bible (which isn't saying much)

  • LUXRAY97
    LUXRAY97 5 days ago

    Kilauea? I thought she said killer whale

  • The Godmother
    The Godmother 5 days ago

    Mts. Vesuvius and St, Helens are Plinean volcanoes. These volcanoes also have pyroclastic flows. Yellowstone Volcano is a caldera and a Plinean type volcano; Plinean because when it eventually goes will have pyroclastic flows.

  • imloved53
    imloved53 5 days ago

    White people are so wired 😱😨😁

  • Dan Rush
    Dan Rush 5 days ago

    No such satanic concept as "mother nature"

    • Maui Randall
      Maui Randall 4 days ago

      Lowell now nature is satanic whatever helps you sleep at night after polluting all day

  • Cecilio Cabanting
    Cecilio Cabanting 5 days ago +1

    The reason why the volcano is keep on erupting madame pele is the fire of goddess she clams her island she is piss off

  • FulinYu
    FulinYu 5 days ago

    Sure, go ahead and enjoy the "end of times."

    • Maui Randall
      Maui Randall 4 days ago

      Who died?
      Why you making such a big deal out of this you people said it was the end of days when there was a f****** eclipse over your church can you knock it off

  • Andrew Raynes
    Andrew Raynes 5 days ago

    sad thing is the news anchor is trying to spread fear with her questions. with this being said this guy shut her down.

  • Zeuszgrl
    Zeuszgrl 5 days ago

    Is CBS News not based in the United States ? When did we officially convert to measuring things in kilograms and kilometers ?? Can you translate that into feet and miles , some of us are still just American, not globalists.

    • Zeuszgrl
      Zeuszgrl 4 days ago

      Fact of the matter is, metric is *not* the standard means of measurement in the U.S., has nothing to with laziness tard. Go find an argument worthy of debate instead of disputing facts.

    • Maui Randall
      Maui Randall 4 days ago

      PS even if it was converted to feet I doubt you'd be able to convert it to miles without looking it up even though they're the same *American* system, because it's a dumb system, even if I gave you the number of feet and the conversion of feet to miles you'd still probably have to break out a calculator, which you wouldn't have to do if it was a base 10 system

    • Maui Randall
      Maui Randall 4 days ago

      I love how you use American in place of lazy
      "I'm just too *American* to convert it to feet and miles"

    • Maui Randall
      Maui Randall 4 days ago

      And by the way what's wrong with a global measuring system what's wrong with trying to limit the amount of confusion between countries what's wrong with the metric system cuz I can give you a million things that are wrong with the system that we're forced to use

    • Maui Randall
      Maui Randall 4 days ago

      Canada Broadcasting Corporation is what CBC stands for
      (That's what your watching)

  • Daniel Dulu
    Daniel Dulu 5 days ago

    The top of the volcano may not blow but the rockfall that has now blocked the chimney will blow out of there if the lava bed continues to sink and gets lower than the water table, then they are now saying all that rock may blow out and up

  • Davide Loi
    Davide Loi 5 days ago

    Nice report, nice video, nice interview. Thanks for explaining everything so well and clearly and thanks for the approach, that I share completely.

  • Anne
    Anne 5 days ago

    What would possess people to want to be in this damn area during these events??

  • Urethra Grundle
    Urethra Grundle 5 days ago

    Judgment

  • madestmax1
    madestmax1 5 days ago

    In 1924 halema'uma'u blasted boulders weighing more than 8 tons OVER a mile up in the air landing a mile from the crater rim!!!

  • John Fitzgerald
    John Fitzgerald 5 days ago

    2:13 Ric Flair explains the volcano in depth

  • Bond James Bond
    Bond James Bond 5 days ago

    These so called expert don't know what's going to happen or what they are talking about. It's mother nature.

  • Fla-bushcraft Prepper

    I said this was going to continue over a week ago. It is a Grand Solar Minimum.
    #1 Increase Volcanic Activity
    #2 Increased Earthquake Activity
    #3 Increased Clouds
    #4 Drop in cold temperatures in the same locations as the Great Ice Age 45,000 year ago
    #5 Rising Temperatures in the exact same places as the Severe Droughts in the last Ice Age 45,000 years ago
    #6 Ocean rise will slow and then stop.
    #7 As the ice sheets start to rebuild, the oceans will start lowering.
    The earth is still in the effects of the last ice age. The inter-glacial cycle ended around 1999-2000 and is going back into a glacial period.
    Every return to an ice age, is marked by increased Volcanic and Earthquake activity.
    Did you know that some of the record cold temperatures and snow fall that were set in 1924, were matched or broken here in the North East USA during this winter cycle. What happened in Hawaii in 1924? Bing Go! It was a Solar Minimum, but it was a Solar Minimum in a warming cycle. This is a Solar Minimum in a cooling cycle.

  • azad hassan
    azad hassan 5 days ago

    BE safe everyone

  • azad hassan
    azad hassan 5 days ago

    THE power or nature

  • azad hassan
    azad hassan 5 days ago

    PAWEFUL of god almighty

  • Jorge Iglesia
    Jorge Iglesia 5 days ago

    Muí buenas noticias

  • Isaac Rader
    Isaac Rader 5 days ago

    I’m sorry, I’m American, don’t use kilometers and kilograms to explain the rocks. I don’t care if the Volcano is named after kilos.

  • The Angry General
    The Angry General 6 days ago

    I WANT YELLOWSTONE TO BE NEXT!!!!

  • Edward Owens
    Edward Owens 6 days ago

    74,000 or so years ago a volcanic eruption/explosion, Mt. Toba, took mankind down to just a few thousand people. That's why our DNA is so close to each other. Screws up that whole looking for the Mitochondrial Eve nonsense we heard about in the early 90s.

  • Edward Owens
    Edward Owens 6 days ago

    Title is dumb as it gets. Funny listening to an American try to use metric terms.

  • rayray RGG
    rayray RGG 6 days ago

    Why is there even a volcano in the middle of the pacific ocean no where close to the ring of fire where the tectonic plates are located? And every other volcano on the planet is located close to the tectonic plates seams.

  • 30G
    30G 6 days ago +1

    Bob, you didn't calculate sea level... UUUUUUUUUUUUUUUUUUUUUUU

  • 30G
    30G 6 days ago +1

    Wait... US IS NEXT!??!?!

  • 30G
    30G 6 days ago +1

    Weather update: Hawaii is exploding | Weather update: THE SUN IS A DEADLY LAZER!

  • this space left intentionally blank

    send hillary

  • MR T
    MR T 6 days ago

    some scents are saying it will blow ,i wouldnt say never

  • Giriraj Saha
    Giriraj Saha 6 days ago

    The best explanation ever to understand volcanic movement

  • KCALB
    KCALB 6 days ago

    this guy is saying it as if it's something fun to talked about....and he seems really excited when he say there's a new volcanos that will blow out very soon.

  • Flowmaster925
    Flowmaster925 6 days ago

    pompeii italy, if it erupted at night why where so many people outside?

  • Gene jordan
    Gene jordan 6 days ago

    lived on the big I for 6 years. great times .. great people

  • chookchook
    chookchook 6 days ago

    Anyone know how they clear all of the lava? Or what happens after the volcano finishes?

  • John Harbin
    John Harbin 6 days ago

    I felt like I was in history class all over again when he started to explain the meaning of the volcano

  • Diane marie
    Diane marie 6 days ago

    islands gonna BLOW BOOM!!

  • g98305
    g98305 6 days ago

    Dr Evil voice; Cause Its A Volcanoooooo, Surrounded By Liquid Hot Magma!

  • john galyen
    john galyen 6 days ago

    It’s an island how does it not have a lot of water??

  • Brandon
    Brandon 7 days ago

    If you look at Google Earth you can see remnants of the Hawaiian islands all the way up to Alaska and Russia. Hawaii has built itself and destroyed itself countless times. It's also undeniable proof of how long earth has been in existence. Incredible

  • News that matter
    News that matter 7 days ago

    It's getting rid of the trash that have lived in it. It's crime rate has increased and corruption of the land was on the rise. It will continue until it's cleansed it self.

  • Robert Cobbs
    Robert Cobbs 7 days ago

    What occurs with the SO2??

  • ChessArmyCommander
    ChessArmyCommander 7 days ago

    How come Kilauea doesn't go dormant like so many other volcanoes have done?

  • plutoniumcore
    plutoniumcore 7 days ago

    His geography is all off

  • Thegamingjackaloepe !!

    I hope everyone is ok

  • Alex B
    Alex B 7 days ago

    The news presenter is hella dumb

  • Jim243
    Jim243 7 days ago

    volcano = heartburn

  • Friend of the Devil
    Friend of the Devil 7 days ago

    The volcano had to do something to try to evict the juice from Hawaii

  • Gilbert Nichols
    Gilbert Nichols 7 days ago

    Optimistic Realtor ad: New land development on Hawaiian island. Get it while it's hot!

  • Tommy Hammernots
    Tommy Hammernots 7 days ago

    Because it’s a volcanic island chain??

  • Theri4444
    Theri4444 7 days ago

    never go up against Mother Nature because you will lose

  • Shem Doupe
    Shem Doupe 7 days ago +1

    *FRODO! DESTROY IT!*

  • A White
    A White 7 days ago

    Ok, so if the tectonic plate keeps moving over the volcanic 'hot spot' in the ocean floor, why aren't the hawaiian islands all connected? does that mean that the tectonic plate shifts by several km in one go??? And if so, what sort of chaos does that wreak?

  • rob waters
    rob waters 7 days ago

    Pompeii we know all how that went

  • aleida razo
    aleida razo 7 days ago

    I still wonder if people died ? But please replied and please explain to me please.

  • aleida razo
    aleida razo 7 days ago

    I feel soo sorry for the people that lived there in Hawaii. I still wonder when the volcano will stop erupting, am soon sorry for the people that died.