description About
Mt. Ontake is located on the border of Nagano and Gifu prefectures. Standing 3,067 meters above sea level, it is a popular daytrip hiking spot for mountain enthusiasts. Mt. Ontake was crowded with climbers around noon during a September vacation season, when the sudden stream-driven "phreatic eruption" occurred. Many climbers panicked as they encountered this unexpected natural phenomenon. Why couldn't this eruption be predicted? According to experts, there are 3 main types of volcanic eruptions, and the warning signs of phreatic eruptions are the hardest to detect. Now researchers are making advances to detect the slightest signs of an eruption using observation satellites and chemical approaches. Find out the latest on the research of volcanic predictions.
Info
- verified Status: Returning Series
- person By: Unknown
- calendar_month Release Date: 2022-08-06
- video_camera_front Companies NHK, NHK Educational
- tag Season: Season 1
- timer Episode Runtime: 15 Mins
- star Rating: 0 / 10
- visibilityViews: 2 views
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play_circle Streaming Sources
image Images
groups Crew
Yoshihito Kuroiwa
Executive Producer
Takashi Maki
Executive Producer
Ryoji Yoshimoto
Director
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