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Study: Ancient Mt Aso eruption caused longest pyroclastic flow | The Asahi Shimbun: Breaking News, Japan News and Analysis

YAMAGUCHI An eruption of Mount Aso in Kumamoto Prefecture 90,000 years ago created a pyroclastic flow that traveled 170 kilometers north to the Sabagawa river here, the longest such distance recorded in Japan, a scientist said.

Japan generalTomohiro tsujiYamaguchi nihoYamaguchi universityMount asoKumamoto prefectureYamaguchi prefectureNotanidao passNational reportAsahi shimbun

OPTEX and Genetec provide technology integration for solutions

OPTEX and Genetec provide technology integration for solutions
sourcesecurity.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sourcesecurity.com Daily Mail and Mail on Sunday newspapers.

Tomohiro tsujiDavid lenotSecurity centerTgenetec security centerCritical infrastructure practice leadGeneral manager