Why Volcanologists Hate the Dark

Video Description

Special thanks to Shawn Willsey. Check him out on YouTube: https://www.youtube.com/@shawnwillsey Visit https://brilliant.org/scishow/ to get started learning STEM for free. The first 200 people will get 20% off their annual premium subscription and a 30-day free trial. You might have heard of the ongoing volcanic eruptions near Grindavík, Iceland. You might not have heard that it's hard to monitor a volcano in the dark. We'll talk about why an Icelandic winter is the worst time for monitoring equipment like DOAS, InSAR, and GPS. Hosted by: Hank Green (he/him) ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Adam Brainard, Alex Hackman, Ash, Benjamin Carleski, Bryan Cloer, charles george, Chris Mackey, Chris Peters, Christoph Schwanke, Christopher R Boucher, DrakoEsper, Eric Jensen, Friso, Garrett Galloway, Harrison Mills, J. Copen, Jaap Westera, Jason A Saslow, Jeffrey Mckishen, Jeremy Mattern, Kenny Wilson, Kevin Bealer, Kevin Knupp, Lyndsay Brown, Matt Curls, Michelle Dove, Piya Shedden, Rizwan Kassim, Sam Lutfi ---------- Looking for SciShow elsewhere on the internet? SciShow Tangents Podcast: https://scishow-tangents.simplecast.com/ TikTok: https://www.tiktok.com/@scishow Twitter: http://www.twitter.com/scishow Instagram: http://instagram.com/thescishow Facebook: http://www.facebook.com/scishow #SciShow #science #education #learning #complexly ---------- Sources: https://en.vedur.is/about-imo/news/a-seismic-swarm-started-north-of-grindavik-last-night https://www.researchgate.net/publication/262987643_A_rapid_deployment_instrument_network_for_temporarily_monitoring_volcanic_SO2_emissions_-_a_study_case_from_Telica_volcano https://agupubs.onlinelibrary.wiley.com/doi/full/10.1002/2017JB014020 https://jsss.copernicus.org/articles/3/355/2014/ https://link.springer.com/article/10.1007/s11069-023-06114-7 https://www.frontiersin.org/articles/10.3389/feart.2023.1088768/full https://www.ess.uci.edu/~cmclinden/link/xx/node67.html#:~:text=Differential%20Optical%20Absorption%20Spectroscopy%20(DOAS,et%20al.%2C%201973). https://www.usgs.gov/programs/VHP/insar-satellite-based-technique-captures-overall-deformation-picture https://onlinelibrary.wiley.com/doi/abs/10.1002/9780470027318.a0706#:~:text=The%20DOAS%20technique%20is%20characterized,eliminating%20broad%2Dband%20extinction%20processes https://onlinelibrary.wiley.com/doi/abs/10.1002/9780470027318.a0706 https://www.geochemicalperspectivesletters.org/article1509/#Fig1 https://www.tandfonline.com/doi/pdf/10.1080/17538940903521591 https://www.usgs.gov/programs/VHP/insar-satellite-based-technique-captures-overall-deformation-picture https://www.iceye.com/blog/iceye-interferometric-analysis-monitoring-potential-volcanic-eruption-in-iceland https://www.cambridge.org/core/journals/annals-of-glaciology/article/possibilities-and-limits-of-synthetic-aperture-radar-for-snow-and-glacier-surveying/B591ADB034F3812A08990437F739A7AB IMAGE Sources https://www.gettyimages.com |https://commons.wikimedia.org/wiki/File:Eldgos_20231218.jpg#/media/File:Eldgos_20231218.jpg https://en.wikipedia.org/wiki/File:2023_Grindavik_eruption.jpg#/media/File:2023_Grindavik_eruption.jpg https://en.wikipedia.org/wiki/File:Grindavik_and_the_eruption_14_januar_2024.jpg#/media/File:Grindavik_and_the_eruption_14_januar_2024.jpg https://en.wikipedia.org/wiki/File:2023_Grindavik_eruption_from_the_air.jpg https://en.wikipedia.org/wiki/2023%E2%80%932024_Sundhn%C3%BAkur_eruptions#Eruptions https://www.usgs.gov/media/images/gps-monitoring-hawaiian-volcanoes https://upload.wikimedia.org/wikipedia/commons/c/c1/Sampling_lava_with_hammer_and_bucket.jpg chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://d-nb.info/1142573834/34 https://commons.wikimedia.org/wiki/File:Nicaragua_2017-03-14_(33102249533).jpg https://commons.wikimedia.org/wiki/File:Volcanic_system_of_Iceland-Map-en.svg#/media/File:Volcanic_system_of_Iceland-Map-en.svg https://commons.wikimedia.org/wiki/File:LP_DOAS_on_Cape_Verde_Atmospheric_Observatory,_Sao_Vicente_,_Cape_Verde.JPG