Stromboli Volcano Update; Pyroclastic Flows Generated, Crater Collapses
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- čas přidán 20. 07. 2024
- On October 9th, a section of the summit crater wall of Mount Stromboli collapses, releasing an energetic pyroclastic flow. This flow moved at a speed of more than 30 miles per hour towards the coastline, before entering the sea and travelling a few dozen meters. Additionally, a moderate size lava flow is pouring out of the crater of Stromboli as of the making of this video. So, what is likely to happen next? How common or uncommon are eruptions like this at Mount Stromboli? This video will answer these two questions and discuss the ongoing eruption.
I would like to give a special thanks to: Steven H, @volcanohull (Twitter), for granting me permission to use his video footage.
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Graphics, tables, and images which contain eruption dates, lengths, and/or VEIs are sourced from (and sometimes courtesy of) the Global Volcanism Program, Smithsonian Institution (although sometimes with minor changes made by GeologyHub). volcano.si.edu/
Citation: Global Volcanism Program, 2013. Volcanoes of the World, v. 4.11.2 (02 Sep 2022). Venzke, E (ed.). Smithsonian Institution. Downloaded 7 Oct 2022. doi.org/10.5479/si.GVP.VOTW4-....
Source of Volcanic Explosivity Index (VEI) methodology and criteria: Newhall, C. G., and Self, S. (1982), The volcanic explosivity index (VEI) an estimate of explosive magnitude for historical volcanism, J. Geophys. Res., 87( C2), 1231- 1238, doi:10.1029/JC087iC02p01231. Accessed / Read on Oct 5 2022.
Google Earth imagery used in this video: ©Google & Data Providers
Thumbnail Photo Credit: Derivative screengrab image from a video (resized, cropped, + other modifications) from (INGVvulcani, / ingvvulcani , CZcams Commons, • Stromboli, 9 ottobre 2... , CC BY 3.0), and is used & licensed under CC BY 3.0 by / geologyhub
0:00 A New Explosive Eruption
0:44 Location of Mount Stromboli
1:07 Strombolian Eruptions
1:52 Vulcanian Eruptions
2:35 Collapse Scarp
3:38 Pyroclastic Flow Speed
3:56 Conclusion
Creative Commons Licenses used for specific content (such as a single image within the video which as a whole does not entirely fall under the same license) or sections of specific content (such as a photo within a table) in this video (not the entire table for this example):
CC0 1.0: creativecommons.org/publicdom...
CC BY 2.0: creativecommons.org/licenses/...
CC BY 3.0: creativecommons.org/licenses/...
CC BY 4.0: creativecommons.org/licenses/...
Sources:
[1] Rosi, M., Levi, S.T., Pistolesi, M. et al. Geoarchaeological Evidence of Middle-Age Tsunamis at Stromboli and Consequences for the Tsunami Hazard in the Southern Tyrrhenian Sea. Sci Rep 9, 677 (2019). doi.org/10.1038/s41598-018-37..., CC BY 4.0
[2] Bevilacqua, A., Bertagnini, A., Pompilio, M. et al. Major explosions and paroxysms at Stromboli (Italy): a new historical catalog and temporal models of occurrence with uncertainty quantification. Sci Rep 10, 17357 (2020). doi.org/10.1038/s41598-020-74..., CC BY 4.0
[3] Global Volcanism Program, 2021. Report on Stromboli (Italy). In: Sennert, S K (ed.), Weekly Volcanic Activity Report, 12 May-18 May 2021. Smithsonian Institution and US Geological Survey.
[4] Global Volcanism Program, 2013. Volcanoes of the World, v. 4.11.2 (02 Sep 2022). Venzke, E (ed.). Smithsonian Institution. Downloaded 11 Oct 2022. doi.org/10.5479/si.GVP.VOTW4-....
[5] Global Volcanism Program, 2013. Stromboli (211040) in Volcanoes of the World, v. 4.11.2 (02 Sep 2022). Venzke, E (ed.). Smithsonian Institution. Downloaded 11 Oct 2022 (volcano.si.edu/volcano.cfm?vn.... doi.org/10.5479/si.GVP.VOTW4-...
Creative Commons Image/Video Sources:
CZcams Commons videos from INGVvulcani:
• Esplosione maggiore de...
• Stromboli, 9 ottobre 2...
Strombolian Eruption images:
www.flickr.com/photos/mark_i_...
www.flickr.com/photos/mark_i_...
www.flickr.com/photos/mark_i_...
www.flickr.com/photos/mark_i_...
Despite looking like a vulcanian eruption, this was not one. The eruption plume was too small, and the composition was slightly too low of a viscosity for a general vulcanian eruption.
Dear God. That's scary. I Googled this and saw some alert their government put out telling people to temporarily shelter in place in their homes. It sounds like if it went another direction it would be a modern Pompeii type scenario. I'd leave immediately, if I lived there. With all my cats. (If you look up documentaries about this island you sill see that everyone seems to have a multitude of cats, like me.)
This, I think I shared it before when you made your last video but it's just epically hilarious, make sure to remind your viewers that the future hazards include not only the volcano but being scratched by cats or pelted by cups of coffee by the local mischievous youth. czcams.com/video/vCt6mCZTSvs/video.html
@@adriennefloreen I know the risk factor on this particular island is pretty low but I just can't get on board with living on an active volcano.
@@sabishiihito Their government seems pretty on top of the situation as long as it's not such a major eruption that it blows their disaster prep plans out of the water, pun intended. But did you watch that video where the little kids are talking about the tourists are getting pelted with something hot, not lava but cups of coffee. It is hilarious, that they said that to the BBC and the BBC posted it on CZcams. If they have to evacuate they should take with them specimens of all the plants including the weeds, there's some cool unique plants there and even common weeds that grow there are genetically different.
I just saw an awful report on another channel stating that as lava bombs and pyroclastic flows headed towards a group of tourists they threw themselves off a cliff into the ocean and one 31 year old man there to see the volcano didn't make it and died after either being hit by a lava bomb or consumed by the pyroclastic flow; RIP man, that is awful and I think everybody should get off the island, now!
A Strombolian eruption on Stromboli itself, it can't get more Strombolian than this.
Yo Dawg I heard you liked Stromboli so I put Stromboli in your Stromboli so you can Stromboli while you Stromboli
@@sabishiihito shiiii
How meta!
Isn't every eruption of Mt. Stromboli, by definition, Strombolian?
Ik the strombolianness is so big I can feel it here in England!!
I live in Italy. Finally an update on the eruption from Stromboli volcano! I went with my school uphill to the main crater !!! A small Strombolian eruption occurred every few minutes. there was a loud roar and then a small fountain of lava. wonderful experience.
far more intestinal fortitude than i have. i would have been watching from miles away.
I would never want to live on that island
I wouldn't want to go anywhere near that island. have you seen the video about White Island in NZ? before you visit another active volcano you may want to learn about White Island.
@@kathysmith6413 the island isnt big enough for that
Yes.
That night while watching a stream of Stromboli, I look back after a quick eye rub and the crater terrace must've collapsed. All of a sudden everything was bright orange and the previous small eruptions we're constant and flowing close to white hot. I haven't been able to find pictures of that side or reports of that event.
Geology is the most interesting science out there. It connects to all the other sciences (from astronomy to biology) together
In 1930 there was a similar eruption but with 5 casualities of the pyroclastic flow and a tsunami, caused by a sudden uplift and downfall of the whole island. Many inhabitanrts left the island
Stromboli has always been one of my favorites. It reminds us that it's there, making its fireworks, but doesn't get too crazy...at least not in my lifetime.
Always appreciate the new facts I learn when you cover an eruption like the speeds of the pyroclastic flow. 💚🌋✌️😎🍀
The lighthouse of the Mediterranean, Stromboli, is really living up to its name.
That's how it is, with us you will find even more about the Stromboli.🤜🤛
Fascinating🖖🏼
Good footage. The ocean entry shots are quite interesting. Thanks for your continued excellent uploads 'Hub.
Very interesting! I wish I was a volcanologist
Sure wish you had a 2nd. Channel, just for going into more detail about eruptions you write about!?!
Thank You for the knowledge!! 🐸
from ~ 10 sec to ~ 27 sec was absolutely terrifying! Thanks for the update!
*edit Ohhhh, okay, it's not going as fast as it looked at first, thanks for showing the math at the end!
There’s a fascinating little documentary on Amazon about the sea creatures that live in the ocean surrounding Stromboli, called ‘Octopus Volcano’. 🐙🌋
Thank you
thanks for the update. i usually await news from you on volcanic events before believing something has happened, unless it's on several major news networks.
Could you do a review of the Santorini volcano?
PLEASE? could you make an in-depth about Costa Rica's Mt. Turrialba? I watch daily and your Geology Hub videos are well done! thank you from Colorado!
Thank you for your upload. 🙏👍
I really appreciate the work you put into your videos! Thank you 😊
Awesome video ! Thanks for covering this and educating us!!!
When is the Calbuco video coming? ;)
After I finish some more patreon request and news segment videos.
Thanks for these updates!
as a casual viewer, the remark on how fast the lava was flowing is a very sobering reminder of how powerful those streams are.
Thanks so much for the video and info.
I sailed past Stromboli on a cruise ship once. It was puffing away as usual at that time. I have to wonder if they are re-routing any cruises that may be sailing at this time of the year. Thank you!
Same here. I heard one of the other observers on deck say she thought Stromboli was a food.
I am not actually sure. During my cruises in Europe it always started in Sicily or the Venice area so I never had the opportunity to get close to Stromboli
Good morning from Sicily,than you🌋👋
Thank you for the update on this event. By the way now I want a meat lovers Stromboli 😋
Thanks for doing this video!
I think I erred in saying it was Etna🤦♂️!!!
Luv your channel!
Stay safe, stay sane, stay Strong Ukraine 🇺🇦
I'd like to know why Stromboli went from like a fireworks burst show, to a more pyroclastic eruptive style.
What are the crescents of sand lined-up along the Azov sea? I though barrier structures were only tidal.
Very informative. Thanks
Thanks for watching.
Now I really want a good Stromboli.
So uhh... Bulusan's alert level has been raised from 0 to 1.
This volcano is well known for flank collapse.. and as already mentioned, they can sometimes generate a tsunami.
They usually help cool the planets temperature
Scary and fun at the same time.
Dear Hub, the correct pronumciation of the island's and mountain's name is "vulCAno" not "VULcano". The adjective is indeed "vulCAnic".
What is the current state of the Valles Grande caldera in northern New Mexico>
Check the emissions
Same tip- narration is generally excellent, but you slur the "l"s a bit. I heard "genry" instead of general-ly, for example. Hope this helps.
Could you de one of these videos about the pyroclastic flow of Mt Doom's creation in the recent Rings of Power show?
One time the whole village will be erase by the stromboli you can t Leave so near a so powerful volcano bravo for the courage of this villagers or sorry for their inconscience?
I was watching this while extremely hungry and while I definitely appreciate the volume of information, I would now commit atrocities to eat a stromboli. I moved to an area where nobody understands what they are
Surprisingly cool video to see. This volcano which is very active and has been for an amazingly long period of time.
Italy's Mt. Doom if you pardon the Tolkien reference.
Thanks for the mountain (pun intended) of information you provide in each video 😁
Fantastic footage! I'm curious, what is it with so many types of eruptions being named after Italian volcanos? Strombolian, Vulcanian… Plinian is not named after a volcano but still after Pliny the Elder, a Roman who was killed by the eruption of Mount Vesuvius in today's Italy (they're also called Vesuvian). Three eruption types from a relatively small country makes me wonder how this came to be.
The Mediterranean Sea was one of the most well traveled and chronicled trade routes in ancient to Renaissance times. If the west was east, volcano types would probably be named for South Asian volcanoes. As for Hawaiian, because American colony. If Java had been, then we'd maybe have Krakatauan eruptions, etc. I like that! 😀 No Icelandic, because the increased danger of trying to say, "Eyjafjallajökullian." 🤔
This volcano makes me hungry...
So... we calling it Mordor now?
That's a little creepy that pyroclastic flows happen there. Don't people visit that volcano? I obviously need to read up on this. Those flows are mega deadly.
I can not believe that there is a. Small village in one side of that volcano. The residents there really must enjoy playing Russian Roulette!
Holy Stromboli Batman!
I like how the Italians named a volcano after a rolled up piece of pizza.
2:15, that's impressive.
Great video, but your delivery is a bit odd, with that trailing off at the end of each sentence.
Humans: that's a nice explosive hill, let's build on it.
Hill: BANG
Humans: THE GODS ARE ANGRY
It must be a lie that pyroclastic flows are so hot and deadly. In Rings of Power Galadriels got hit with one full on and her hair wasn't even singed. And most of the people lived no problem with no hair loss.
I dont understand how fast that downward initial flow is.
That is terrifying how fast the pyroclastic moves.
They are pretty harmless though according to Rings of Power.
Were those white figures at 2:22 people running behind a boulder to escape the pyroclastic flow? Wow. Lucky escape.😮
“What type of lava gets erupted at Mount Stromboli?”
“Yes.”
I know you can watch the scirocco del fuoco normally relatively save form the tip of the ravens/ Punta dei Corvi. Am I assuming rhigt Am I right that if you had stood at this vantage point, you would have been smoked by the hot dust?
I would like to have some spumoni on Stromboli.
Are the frequent explosive eruptions due to the recently subducted material having high water and organic content?
Are all volcanoes from Stromboli a strombolian eruption or can it have a different type of eruption?
I mean, it is Mt. Stromboli. Technically it could eject purple cheese fondue and we could still call it a strombolian eruption, right? 🤔
The big trees in England during 1942
So, where does an event like this sit on the VEI scale, or is that even relevant?
Ignorant journalists said that Stromboli produced lava flows, I knew that these were really pyroclastic flows.
Dear Hub, the correct pronunciation of the island's and mountain's name is "STROMboli" not "stromBOli", even though the adjective is "stromBOlian".
All the cruise ships going between the eastern Mediterranean and Rome pass by Stromboli--it's a treat to see day or night--- I've been by it 4 times on different trips, hard to believe there are three villages on the island where people live all year round.
There are also many inhabitants on the larger island of Sicily with the more active Mt Etna imo.
@@michaeldeierhoi4096 Or the 3 million people who had the great idea to live in Naples?
Beautiful city but I have anxiety every time I go 😬
@@mariateresabecci5613 Naples had been inhabited for thousands of years and the same with many other locations where people live close to volcanoes. They kind of get used to the threat because a major eruption is rare.
The rest of us visitors like you can't relax so easily as the residents.
Global warming might cause unprecedented volcanic activity, and maybe have a cooling effect cos of the soot in the air. Cos that may cause semi blocking of sunlight. Let's hope.
Guyladriel would have survived that
There's a volcano called Vulcano? Why am I only now learning this?
It is one of Liparian or Aeolian Islands, her last eruption occurred in 1888-90. The eruption type 'vulcanian' was named after the most frequent eruption type observed on Vulcano. Itself the word volcano was lent from this volcano aswell ofcourse. Panarea is active aswell(+/- 8.000 BC), she has active fumaroles. Lipari last erupted in 1230.
That things gonna kill somebody.
Pyroclastic flow sets forth a tower of ash
Why at the beginning, the acceleration seems to exceed 1G?
It's sped up footage.
Named after a nearby volcano named volcano (with an accent)
👍👍👍
I wish she was that fast when I told her to get me a beer
OMG THAT WAS ONE OF THE COOLEST THINGS I SAW TODAY OMG OMG THAT... oh geez, sorry, but I'm a rock hound and geology weenie and did I SAY THAT WAS ONE OF THE COOLEST THINGS EVER TODAY AND MAYBE EVEN THIS WEEK OMG ahem. Sorry.
Earth needs to fart here and there
There's no way I'd live on that island (i.e. flanks of the volcano). One day, a freak pyroclastic flow is going to behave abnormally and wipe out the town there
I wouldn't worry, acording to Rings of Power pyroclastic flows only damage property, they are not dangerous to people.
@@davesilkstone6912 I wouldn't look to the film industry for anything aside from incompetence....
I have a girlfriend that erupts like Stromboli. She's a wonderful woman and I'm a very fortunate man.
3:29
I love strombolis that melted cheese and tasty meat
And the island is inhabited!
The right pronunciation is Stròmboli, not Strombòli as you say
Is this done by an actual narrator or computer generated? The emphasis at the end of each phrase IS DISTRACTING. It's not normal SPEECH.
Automated voice, awful.