YouTube: https://youtube.com/watch?v=lk4XkZdahd4
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View count:234,093
Likes:18,190
Comments:288
Duration:00:39
Uploaded:2023-08-03
Last sync:2025-02-17 21:30

Citation

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MLA Full: "This volcano made a glacier. #shorts #science #stem #scishow." YouTube, uploaded by SciShow, 3 August 2023, www.youtube.com/watch?v=lk4XkZdahd4.
MLA Inline: (SciShow, 2023)
APA Full: SciShow. (2023, August 3). This volcano made a glacier. #shorts #science #stem #scishow [Video]. YouTube. https://youtube.com/watch?v=lk4XkZdahd4
APA Inline: (SciShow, 2023)
Chicago Full: SciShow, "This volcano made a glacier. #shorts #science #stem #scishow.", August 3, 2023, YouTube, 00:39,
https://youtube.com/watch?v=lk4XkZdahd4.
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‌Sources:
https://www.usgs.gov/volcanoes/mount-st.-helens/glaciation-mount-st-helens
https://blogs.egu.eu/divisions/cr/2022/03/11/crater-glacier-a-story-of-renewal-in-the-aftermath-of-destruction/
https://www.seattletimes.com/seattle-news/environment/nws-restless-volcano-also-holds-the-worlds-newest-glacier/
https://www.researchgate.net/publication/248819648_Crater_Glaciers_on_Active_Volcanoes_Hydrological_Anomalies

Images:
https://commons.wikimedia.org/wiki/File:MSH07_aerial_st_helens_crater_from_NE_05-08-07.jpg
https://www.gettyimages.com/detail/video/matanuska-glacier-03-stock-footage/1405932646?adppopup=true
https://www.gettyimages.com/detail/video/lava-flows-on-the-big-island-of-hawaii-stock-footage/1437251499?adppopup=true
https://www.gettyimages.com/detail/photo/view-on-mt-st-helens-in-washington-royalty-free-image/1432826806?phrase=Mount+St.+Helens+glacier+&adppopup=true
https://youtu.be/Ec30uU0G56U
https://commons.wikimedia.org/wiki/File:MSH06_aerial_crater_dome_glacier_from_NW_10-22-06.jpg
https://youtu.be/B1NDvy-PrzA
There's a brand new glacier in Washington and it's growing. And of all places, it's on top of an active volcano. Now this is a little weird because glaciers and volcanoes don't usually co-exist very well.

Afterall, one's ice and one is lava. But to get a glacier, all you need is a bunch of show that piles up faster than it can melt. And over time it hardens into a big sheet of ice.

And so when Mount St Helens erupted in 1980, it left behind this crater that turned out to be a perfect little nest for a glacier. And so that crater on Mount St Helens created a shaded area where snow just never fully melts. And as snow built up over a few years, it formed a new baby glacier.

It's like a millenial. And when the volcano erupted again in 2004, it didn't melt the glacier. The ice just squeezed like silly putty to let the lava flow through and kept on growin'.