data figure: Japan Hakone Owakudani mountain. In new network on June 5, according to Japanese media reports, this month, the Japan Meteorological Agency said on the 5th, volcanic activity continued the Kanagawa Hakone Mount Tai Chung Valley "shallow mountain of expansion is gradually stop." It is reported that, due to the deeper crustal changes are still ongoing, the eruption alert level is maintained at the level of 2 (crater perimeter control). To this end, the Japanese Meteorological Agency called on people to remain vigilant. According to the...