Hunga Tonga Volcano Eruption Update; Large Tsunami Occurs; Powerful Explosive Eruption

Описание: The Hunga Tonga-Hunga Ha'apai volcano in Tonga on January 15th produced a large and destructive tsunami through a new volcanic eruption. This tsunami occurred due to partial edifice collapse, as the southeast flank of the volcano had become structurally unstable. The tsunami originated after a powerful volcanic explosion which sent a plume of ash more than 20,000 meters or 66,000 feet into the atmosphere. What had just occurred was likely the most powerful volcanic eruption in a decade. This video will separate fact from fiction, and discuss the tsunami, how it occurred, and what might happen next at Hunga Tonga. It is a very famous volcano as it has produced several spectacular island forming eruptions in the 21st century.

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Volcanic ash advisory center:
http://vaac.metservice.com/
For information on potential ash advisories of this volcano, select the Wellington center.

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0:00 A Large Eruption
0:24 Volcanic Explosion Heard in NZ & AUS
0:53 A Tsunami Hits Tonga
1:20 Tsunami Warning US West Coast & Alaska
2:00 Why a Tsunami Occurred
3:40 What will happen next
Google Earth imagery used in this video: ©Google

Satellite Video/Photo Credit: NOAA, NASA, GOES WEST 17, Public Domain & Japan Meteorological Agency, CC BY 4.0

Thumbnail Photo Credit: NOAA, Colorized with Hotspot.ai commercial credits

CC BY 4.0 license: https://creativecommons.org/licenses/...