Hakoneyama, Kamiyama
Kanagawa, Shizuoka
出典： Wikipedia
Mount Hakone is a complex volcano that is truncated by two overlapping calderas, the largest of which is 10 × 11 km wide. The calderas were formed as a result of two major explosive eruptions about 180,000 and 49,000–60,000 years ago. Lake Ashi lies between the southwestern caldera wall and a half dozen post-caldera lava domes that arose along a southwest–northeastern trend cutting through the center of the calderas. Dome growth occurred progressively to the south, and the largest and youngest of them, Kami-yama, forms the high point of Hakone. The calderas are breached to the east by the Haya-kawa canyon. Mount Ashigara is a parasitic cone.
The latest magmatic eruptive activity at Hakone occurred 2,900 years ago. It produced a pyroclastic flow and a lava dome in the explosion crater, although phreatic eruptions took place as recently as the 12–13th centuries AD.
このエリアについて
掲載されている山
Hakoneyama, Kamiyama, Kanmurigatake, Komagatake, Ashinoko, Marudake, Byobuyama, Takasuyama, Asamayama
エリア近辺の天気
サポーターズクラブへの入会で、最大39時間先までの気象情報とグラフが表示されます。
サポーターズクラブに入会気象予測の数値計算結果を表示したもので、天気予報ではありません。 地形や日射などの景況により、実際の山では値が大きく異なる場合がありますので十分にご注意ください。（毎日18時ごろに更新）
