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We Have a Supervolcano Problem, Again

We have a potential supervolcano problem again on our hands, although it does not involve Italy's Campi Flegrei volcano or the Yellowstone volcano. Rather, the problem relates to a wider group of volcanoes that are sometimes called supervolcanoes, along with their usage in science communication and news articles. I now believe that the term "supervolcano" is misleading and outdated, and instead should be replaced by a different term which I am calling "large caldera complexes". Thumbnail Photo Credit: This work "AsoOverlay1", is a derivative of a photo (resized, image white point increased, image color saturation increased, text overlay, GeologyHub made graphics overlay (the GeologyHub logo and the image border)) from "Aso eruption", by: adam_flix, 2015, Posted on Flickr, Flickr account link: https://www.flickr.com/photos/adam_flix/, Photo link: https://www.flickr.com/photos/adam_fl..., CC BY 2.0. "AsoOverlay1" is used & licensed under CC BY 2.0 by    / geologyhub  . Note: This video's thumbnail image shows Japan's Aso volcano, which 87,000 years ago produced a supereruption. Aso is not currently erupting as of the publish date of this video. If you would like to support this channel, consider using one of the following links: (Patreon:   / geologyhub  ) (YouTube membership:    / @geologyhub  ) (Gemstone & Mineral Etsy store: http://prospectingarizona.etsy.com) (GeologyHub Merch Etsy store: http://geologyhub.etsy.com) Google Earth imagery used in this video: ©Google & Data Providers This video is protected under "fair use". If you see an image and/or video which is your own in this video, and/or think my discussion of a scientific paper (and/or discussion/mentioning of the data/information within a scientific paper) does not fall under the fair use doctrine, and wish for it to be censored or removed, contact me by email at [email protected] and I will make the necessary changes. Various licenses used in sections of this video (not the entire video, this video as a whole does not completely fall under one of these licenses) and/or in this video's thumbnail image (and this list does not include every license used in this video and/or thumbnail image): Public Domain: https://creativecommons.org/publicdom... CC BY 2.0: https://creativecommons.org/licenses/... CC BY 3.0: https://creativecommons.org/licenses/... CC BY 4.0: https://creativecommons.org/licenses/... Sources/Citations: [1] U.S. Geological Survey [2] INGV [3] Japanese Meteorological Agency [4] Amoruso, Antonella & Crescentini, Luca & D'Antonio, M. & Acocella, Valerio. (2017). Thermally-assisted Magma Emplacement Explains Restless Calderas. Scientific Reports. 7. 10.1038/s41598-017-08638-y., CC BY 4.0 [5] YouTube Creative Commons, "Visita al Vulcano Solfatara", By: Vito Simi de Burgis,    • Visita al Vulcano Solfatara  , CC BY 3.0 license [6] VEIs, dates/years, composition, tephra layer name, DRE estimates, and bulk tephra volume estimates for volcanic eruptions shown in this video which were assigned a VEI 4 or larger are sourced from the LaMEVE database (British Geological Survey © UKRI), https://www2.bgs.ac.uk/vogripa/view/c..., Used with Permission [7] 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 by    / geologyhub   on Oct 5th, 2022. 0:00 Campi Flegrei 0:58 Calderas 1:33 VEI 7 eruptions 2:43 Definition Creep 5:05 Large Caldera Complex