Study finds deep subterranean connection between two Japan volcanoes
July 14, 2018, University of Miami
Scientists have confirmed for the first time that radical changes of one volcano in southern Japan was the direct result of an erupting volcano 22 kilometers (13.7 miles) away. The observations from the two volcanos—Aira caldera and Kirishima—show that the two were connected through a common subterranean magma source in the months leading up to the 2011 eruption of Kirishima.
The Japanese cities of Kirishima and Kagoshima lie directly on the border of the Aira caldera, one of the most active, hazardous, and closely monitored volcanoes in southern Japan. Identifying how volcanoes interact is critical to determine if and how an eruption can influence the activity of a distant volcano or raise the threat of a new strong explosive event.
Read more at:
https://phys.org/news/2018-07-deep-subterranean-japan-volcanoes.html#jCp
