2 New Volcanic Eruptions in Japan; Nishinoshima & Bayonnaise Rocks

In the last week, both the Nishinoshima & Bayonnaise Rocks volcanoes began producing new eruptions in Japan. Both volcanoes exist above calderas in a similar geologic setting. This video will discuss their ongoing eruptions, their intensity, and implied geologic history of each volcano.

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A special thanks to the Extreme Pursuit YouTube channel for granting me permission to use clips of his footage!
Video Sources from the Extreme Pursuit YouTube channel:
[1] https://www.youtube.com/watch?v=UiWiyr5hbdI
[2] https://www.youtube.com/watch?v=wHaZyx_kIvA

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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 Youtube.com/GeologyHub on Oct 5th, 2022.

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Sources/Citations:
[1] Japanese Meteorological Agency
[2] NASA Worldview, EOSDIS Worldview, (Satellite imagery: NOAA-20 / VIIRS), at https://worldview.earthdata.nasa.gov/
[3] NOAA, GOES-17 (GOES-West)

0:00 2 New Volcanic Eruptions
0:57 Large Calderas
2:46 Ship Hazards
3:33 Nishinoshima
4:06 Conclusion

Видео 2 New Volcanic Eruptions in Japan; Nishinoshima & Bayonnaise Rocks канала GeologyHub