A last minute update: I’d add Katla to the slight unrest category. I decided to add a small several second segment at the end of today’s video. It mentions several stories which just barely did not make it into this week’s video due to time constraints.
Katla? oh fk no....Please let thát monstrosity go to sleep and STAY asleep for a few more centuries pls! Geldingaladir is already helping releive pressure from the entire area, right? Not frikkin Katla... Grimsvotn is bad enough already..
@@thegreenreaper6660 Katla is in a different area and still waiting for the light of day to erupt proper (a very minor one may have happened in 2011 that did not break the ice cover) after one of its longest dormancies known to man which will likely make it worse no doubt
I have to say it again I love all of your videos! I am 13 and really want to be a geophysicist and volcanologist because of your channel Thank you for the video!
I do wonder btw.. @GeologyHub Why are there merley 193K followers to this channel? These are top-notch informative videos! Do you have contact with the USGS for instance? Do they know you?? If not, they should imho! You produce very professional and informative video's. Objective, clear and well spoken information, proven facts, and plausible theories! Thanks for taking the time and effort in making these video's! They are véry much(yet not enough? :P) appreciated! Too bad i can only give you 1 upvote...
Thank you for making these videos, I really enjoy them. I'd love it if you could make one about Ailsa Craig in Scotland, it's where they get all the granite for the best curling stones in the world :) Scotland has a lot of granite features actually, any of them would be great to learn about.
Fifty seems to be the magic number. Sometimes a little higher, sometimes slightly lower, but the number of active volcanoes seems remarkably consistent.
And Katla in Iceland is getting grumpy. Oh, and a vigorous earthquake swarm started on the Reykjanes Ridge, not far offshore from Grindavik in Iceland.
Katla has a major bad potential for its next eruption and hearing grimsvon is also gearing up and knowing its 1783 eruption's consquences makes me uneasy hearing that too. But we will see if their gonna be bad or not soon I guess.
yes I am the crazy one who asked about the Ossipee ring dike in NH, USA.......Here's another challenge😁👍 the Moat Mtn Volcanics in Conway NH😉 pretty ancient but explains the geology of the area and the abundance of GORGEOUS gems, minerals in the area .....really love your programs!!! thx for the hard work
So was their even a tsunami threat with that oct 9th Stromboli's eruption or was that overhyped? 🤔 I was wondering what was up with Stromboli after seeing such posts, and that it had a major one, and that ya didn't update yet then. Thx for ya update on that one, seems it may have been just hype. Was thinking if the tsunami wasn't hype, then that news didnt bode well then for contimplating campaii and vesuvius and maybe even colini's future conditions.
re grimsvotn , it floods every year and it used to flood when the water reached a level of 1500mtrs above sea level but something has changed and it now floods when the water reaches 1400mtrs so the floods are not as big but happen a bit more often.
hey ive been watching a video about Pluto... being at -250 decrees C and having elements that on Earth would be gasses & liquids but on Pluto are solids.. the video says things like water ice on Pluto are as hard as rock, and there are volcanic sources on these colder planets that are made up of gases on Earth... spewing liquid nitrogen volcanoes or some such thing.. anyway.. what my question is, is do you think you can get igneous, metamorphic & sedimentary versions of things such as water ice, or frozen nitrogen and other elements that would act like rocks on cold planets? would they look & act differently? you have any idea on this stuff? thanks
Dear Hub, your videos are great! But the correct pronunciation of the name of the island and mountain is *STROM* boli, not strom *BO* li -- even though the adjective is indeed "stromBOlian".
If Grimsvotn erupts the same way as Eyjafjatlayokull (might have butchered that) did in 2010, would it be more catstrophic considering that Grimsvotn has a large amount of sulfur?
Look up its Laki fissure eruption in 1783, a very well known and devistating one. They are also worried about Katla going off spectacularly too. Those two have major history of devistation and global consequences when they blow big.
@@Vesuviusisking yes, sorry, thag was a typo. Laki indeed 1783. Their are many writings and tales of that eruption and caused major devistation for harvests in europe and really cold winter for winter from ben franklin diary.
@@Vesuviusisking indeed, the famine from the volcanic acidic ash and gases that also made water acidic and made fruit instantly spoil if not eaten away fanned the staring flames of the revoltuion into what it turned into indefinitly.
Not sure about Stromboli. Yasur is being fed by an unusually voluminous magma chamber. It produces levels of uplift only similar to Iwo Jima. Best to think of Yasur like Sakurajima in the Aira caldera, except Yasur isn’t a low end supervolcano.
Certain volcanoes' magma seems to be supplied from depth at a constant, steady rate. Either this collects in the shallow magma chamber until an eruption occurs, like at Vesuvius - or there's a stable open conduit for magma to easily reach the surface, like Yasur and Stromboli, allowing it to continuously erupt at the rate it's being supplied.
@@michaeldeierhoi4096 No, that wasn't the norm before, they upped it since 2017/18. It used to be 45, then 47, now 50. That is a 5 difference jump in what was considered the high normal eruptions a day in the world. That is not the origional norm! Thus their is definitly something going on geo wise and being brushed off by officials!
@@razorransom1795 No given that the average has been climbing in correlation with technological improvements particularly in terms of satellite resolution and coverage I don't think its a case that the rate of volcanism has measurably changed at least given the known sample size.
@@Dragrath1 no, if that was the case, then why was the number 45 till the last few years, it would have upticked back in 2012 to 2014 instead till actually it was till last year 2020, it may have upticked in 2018 to 47, but actually wasnt that a more recent development? I can't remember but I know I commented kn either dutchinese or Mary Greeley's channels or even both when it did occur to 47, within the last day or two I took notice it was updated top max to 50 or 51. Also many seemed to come alive within the last year or two if not three. So, no the max no. is increasing. And ditto geo activity and geo structure events.
If you want per year, Humans beat out volcanoes 34 to 1. 34 gigatons for humans and 1 gigaton for volcanoes. While some of these gets absorbed into the Earth, Humans still beat out volcanoes in terms of CO2 output.
The CO2 emissions by all volcanoes is even less than 1 gigaton per year as explained in this excerpt from a USGS article. "Published scientific estimates of the global CO2 emission rate for all degassing subaerial (on land) and submarine volcanoes lie in a range from 0.13 gigaton to 0.44 gigaton per year. The 35-gigaton projected anthropogenic CO2 emission for 2010 is about 80 to 270 times larger than the respective maximum and minimum annual global volcanic CO2 emission estimates".
I wonder if we still beat them out if their in major activity due to major geo activity mode when many major eruptions occur? Flood basalts and mega calderas aka super volcanoes have high CO2 output during their eruptions, and ditto righr before, during, and a bit after major earthquakes too with other geo gases. Volcanic isn't only geo event that spews major geo gases.
😓 to that comment, any more eruptions don't seem like they will be small , medium or just watch eruptions if they go off. Their gonna have some major consquences for their areas and globally.
@@snarky_user True, but you still gotta roll with geo's punches. 😁 I seem to love anymore Iceland's quote of living with fire under our feet, and the watch, evacuate if need be and return ans rebuild sayings and mentality of such events as of late.
@@razorransom1795 Obviously, I have to roll with Geo's punches, as I have no power otherwise. But I can certainly advocate and plea to the powers that be to turn up the cooker a little bit. After all, I don't have long on this earth. A little more excitement would be appreciated.
@@snarky_user Eh, a little more maybe a bit much, pending what that bit more is. There are some that are on the due for a major one or even a small eruption can cause major damage lists.
Geology hub where are you getting your supervolcano sources from because it seems like some of these names you are making up and that you are making up facts.
@@enlightenedsoul8897 You mean Grimsvotn in Iceland? Yeah. That's a real volcano alright. It's pretty well known in vulcanology and geology. Even I know of it despite not being a geologist.
A last minute update: I’d add Katla to the slight unrest category.
I decided to add a small several second segment at the end of today’s video. It mentions several stories which just barely did not make it into this week’s video due to time constraints.
pog
Love your chan🙂
Katla? oh fk no....Please let thát monstrosity go to sleep and STAY asleep for a few more centuries pls! Geldingaladir is already helping releive pressure from the entire area, right?
Not frikkin Katla... Grimsvotn is bad enough already..
@@thegreenreaper6660 Katla is in a different area and still waiting for the light of day to erupt proper (a very minor one may have happened in 2011 that did not break the ice cover) after one of its longest dormancies known to man which will likely make it worse no doubt
I would happily watch a longer weekly news round-up on a busy volcano week.
I have to say it again
I love all of your videos! I am 13 and really want to be a geophysicist and volcanologist because of your channel Thank you for the video!
I am glad that you enjoy my content :)
That is awesome. Follow your dream and make it happen!
Cherish your dream!
There ain't no better place than Geology Hub 💯🌋🌏🌎🌍
True. I love how he gives summaries about geological features that I know and did not know before.
can I give you a HELL YEAH?!!👍😁❤️
Hubba hubba hooray!
Nice to see your channel growing. You’re almost at 200k. 👍👍👍
I could watch 30 minutes long videos, they are very informative and enjoyable, thank you.
I would do so as well.
yes, longer videos +1
I love that people with cell phones have higher quality video than most older DSLRs to shoot things like Stromboli.
I do wonder btw.. @GeologyHub
Why are there merley 193K followers to this channel? These are top-notch informative videos!
Do you have contact with the USGS for instance? Do they know you?? If not, they should imho!
You produce very professional and informative video's. Objective, clear and well spoken information, proven facts, and plausible theories!
Thanks for taking the time and effort in making these video's! They are véry much(yet not enough? :P) appreciated!
Too bad i can only give you 1 upvote...
yes. I hope he does a Q and A soon.
longer videos, yes +1
Stromboli is the most delicious sounding volcano.
I was going to include one in my Orchestra?
Mmm a big steaming bowl of stromboli for dinner.
@Nphekt it’s a sandwich
Great Info! Thank You!!
Thank you for making these videos, I really enjoy them. I'd love it if you could make one about Ailsa Craig in Scotland, it's where they get all the granite for the best curling stones in the world :) Scotland has a lot of granite features actually, any of them would be great to learn about.
I'm assuming Ailsa Craig formed the same time as the Arran volcano.
@@jimmcintosh9045 Has he done a video on that?
Thank you👋
So much learning.
Fifty seems to be the magic number. Sometimes a little higher, sometimes slightly lower, but the number of active volcanoes seems remarkably consistent.
Please make a video covering the history and future hazards of the Cotopaxi volcano. :)
And Katla in Iceland is getting grumpy. Oh, and a vigorous earthquake swarm started on the Reykjanes Ridge, not far offshore from Grindavik in Iceland.
Katla has a major bad potential for its next eruption and hearing grimsvon is also gearing up and knowing its 1783 eruption's consquences makes me uneasy hearing that too. But we will see if their gonna be bad or not soon I guess.
yes I am the crazy one who asked about the Ossipee ring dike in NH, USA.......Here's another challenge😁👍 the Moat Mtn Volcanics in Conway NH😉 pretty ancient but explains the geology of the area and the abundance of GORGEOUS gems, minerals in the area .....really love your programs!!! thx for the hard work
crazy is very good 🤜🤛 visit us. Best wishes
what a great way to end the day❤️ watching and listening to GeologyHub😁👍 LUVIN it from Madison NH USA.....Be well and be kind all
Interesting when you talk about grimvotn you show a distinct picture of Laki.
Scary thought
Knowing about that 1783 eruption of Laki, I concur with that statement. 👌 Indeed it is, indeed it is. 😓
So was their even a tsunami threat with that oct 9th Stromboli's eruption or was that overhyped? 🤔 I was wondering what was up with Stromboli after seeing such posts, and that it had a major one, and that ya didn't update yet then. Thx for ya update on that one, seems it may have been just hype. Was thinking if the tsunami wasn't hype, then that news didnt bode well then for contimplating campaii and vesuvius and maybe even colini's future conditions.
Now my Sunday is complete.
re grimsvotn , it floods every year and it used to flood when the water reached a level of 1500mtrs above sea level but something has changed and it now floods when the water reaches 1400mtrs so the floods are not as big but happen a bit more often.
Meaning their is a displacment of water occuring, thus their is at least a ground uplift of 1000 meters then.
hey ive been watching a video about Pluto... being at -250 decrees C and having elements that on Earth would be gasses & liquids but on Pluto are solids.. the video says things like water ice on Pluto are as hard as rock, and there are volcanic sources on these colder planets that are made up of gases on Earth... spewing liquid nitrogen volcanoes or some such thing.. anyway.. what my question is, is do you think you can get igneous, metamorphic & sedimentary versions of things such as water ice, or frozen nitrogen and other elements that would act like rocks on cold planets? would they look & act differently? you have any idea on this stuff? thanks
is erebus being overactive? we're choking on sulfur dioxide plumes @41 degrees south.
Dear Hub, your videos are great! But the correct pronunciation of the name of the island and mountain is *STROM* boli, not strom *BO* li -- even though the adjective is indeed "stromBOlian".
Thank you for that IN formation.
You didn't inclode Antarctica ♥️👀🌍undersea vocanos ♥️👀🌍
Just a note on pronounce: it's Stròmboli and not Stombòli
Mayon is raised to alert level 2 cuz the lava dome is getting bigger
If Grimsvotn erupts the same way as Eyjafjatlayokull (might have butchered that) did in 2010, would it be more catstrophic considering that Grimsvotn has a large amount of sulfur?
Look up its Laki fissure eruption in 1783, a very well known and devistating one. They are also worried about Katla going off spectacularly too. Those two have major history of devistation and global consequences when they blow big.
@@razorransom1795 do you mean laki
@@Vesuviusisking yes, sorry, thag was a typo. Laki indeed 1783. Their are many writings and tales of that eruption and caused major devistation for harvests in europe and really cold winter for winter from ben franklin diary.
@@razorransom1795 also started the French Revolution
@@Vesuviusisking indeed, the famine from the volcanic acidic ash and gases that also made water acidic and made fruit instantly spoil if not eaten away fanned the staring flames of the revoltuion into what it turned into indefinitly.
Melting at both ends now even more.
I’m curious as to why Stromboli and Yasur have been so continually active by Strato Volcano average standards
Not sure about Stromboli. Yasur is being fed by an unusually voluminous magma chamber. It produces levels of uplift only similar to Iwo Jima. Best to think of Yasur like Sakurajima in the Aira caldera, except Yasur isn’t a low end supervolcano.
Certain volcanoes' magma seems to be supplied from depth at a constant, steady rate. Either this collects in the shallow magma chamber until an eruption occurs, like at Vesuvius - or there's a stable open conduit for magma to easily reach the surface, like Yasur and Stromboli, allowing it to continuously erupt at the rate it's being supplied.
May apply for Etna as well.
Are you the KDH guy? You sound just like him 😁
EQ swarm Reykjanes Ridge
ups
Ah, my evening entertainment
50 around the world, this is looking just like the book of revelation.
Not at all. The average number of erupting volcanoes in the world at sny given time is usually about 50.
@@michaeldeierhoi4096 No, that wasn't the norm before, they upped it since 2017/18. It used to be 45, then 47, now 50. That is a 5 difference jump in what was considered the high normal eruptions a day in the world. That is not the origional norm! Thus their is definitly something going on geo wise and being brushed off by officials!
@@razorransom1795 No given that the average has been climbing in correlation with technological improvements particularly in terms of satellite resolution and coverage I don't think its a case that the rate of volcanism has measurably changed at least given the known sample size.
@@Dragrath1 no, if that was the case, then why was the number 45 till the last few years, it would have upticked back in 2012 to 2014 instead till actually it was till last year 2020, it may have upticked in 2018 to 47, but actually wasnt that a more recent development? I can't remember but I know I commented kn either dutchinese or Mary Greeley's channels or even both when it did occur to 47, within the last day or two I took notice it was updated top max to 50 or 51. Also many seemed to come alive within the last year or two if not three. So, no the max no. is increasing. And ditto geo activity and geo structure events.
Yup , Mount Stromboli is just like Mt. Doom.
😉
Is there a measure of how much co2 is produced by all volcanos yearly?
I forget but it was about as much as 3 united kingdoms so a fraction of what we make
If you want per year, Humans beat out volcanoes 34 to 1. 34 gigatons for humans and 1 gigaton for volcanoes. While some of these gets absorbed into the Earth, Humans still beat out volcanoes in terms of CO2 output.
The CO2 emissions by all volcanoes is even less than 1 gigaton per year as explained in this excerpt from a USGS article.
"Published scientific estimates of the global CO2 emission rate for all degassing subaerial (on land) and submarine volcanoes lie in a range from 0.13 gigaton to 0.44 gigaton per year. The 35-gigaton projected anthropogenic CO2 emission for 2010 is about 80 to 270 times larger than the respective maximum and minimum annual global volcanic CO2 emission estimates".
I wonder if we still beat them out if their in major activity due to major geo activity mode when many major eruptions occur? Flood basalts and mega calderas aka super volcanoes have high CO2 output during their eruptions, and ditto righr before, during, and a bit after major earthquakes too with other geo gases. Volcanic isn't only geo event that spews major geo gases.
Thanks.
Please go a little slower. It’s hard to take it all in so quickly.
There is no such thing as Mount Stromboli ! There is the island of Stromboli and there is Stromboli Volcano. No Mount Stromboli !
No the Stromboli volcano is sometimes also refered to as mt stromboli.
@@razorransom1795 wrongly
@@marclouisb really? en.m.wikipedia.org/wiki/Stromboli
The people live on a volcano, have a look at us about Stromboli. Best wishes Martin & Daniela
Recovered to 50. Let's get to 52 next week!
😓 to that comment, any more eruptions don't seem like they will be small , medium or just watch eruptions if they go off. Their gonna have some major consquences for their areas and globally.
@@razorransom1795 That's life. Geology will outlive all of us.
@@snarky_user True, but you still gotta roll with geo's punches. 😁 I seem to love anymore Iceland's quote of living with fire under our feet, and the watch, evacuate if need be and return ans rebuild sayings and mentality of such events as of late.
@@razorransom1795 Obviously, I have to roll with Geo's punches, as I have no power otherwise. But I can certainly advocate and plea to the powers that be to turn up the cooker a little bit. After all, I don't have long on this earth. A little more excitement would be appreciated.
@@snarky_user Eh, a little more maybe a bit much, pending what that bit more is. There are some that are on the due for a major one or even a small eruption can cause major damage lists.
Geology hub where are you getting your supervolcano sources from because it seems like some of these names you are making up and that you are making up facts.
theyre all correct lol
???? Explain "it seems like you are making up these names"
@@bentoo09 I mean i've never heard of a VEI 8 Lake Atitlan eruption or that volcano in the north pole whatever it's called
@@enlightenedsoul8897 so your lack of education makes you think smarter people are lying?? Are you american??
@@enlightenedsoul8897 You mean Grimsvotn in Iceland? Yeah. That's a real volcano alright. It's pretty well known in vulcanology and geology. Even I know of it despite not being a geologist.
Now I have to go out for Stromboli steak....
Nice 👍