Mount Usu (有珠山, Usu-zan[2]) is an active stratovolcano in the Shikotsu-Toya National Park, Hokkaido, Japan. It has erupted four times since 1900: in 1910 (which created Meiji-shinzan[3]), 1944–45 (which created Shōwa-shinzan), August 7, 1977,[4] and on March 31, 2001. To the north lies Lake Tōya. Mount Usu formed on the southern rim of the caldera containing the lake.
Mount Usu | |
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有珠山 Usu-zan | |
Highest point | |
Elevation | 733 m (2,405 ft)[1] |
Coordinates | 42.541°N 140.843°E / 42.541; 140.843 |
Geography | |
Mount Usu Hokkaidō, Japan | |
Parent range | Nasu Volcanic Zone |
Topo map | Geographical Survey Institute 25,000:1 壮瞥, 50,000:1 虻田 |
Geology | |
Mountain type | Stratovolcano |
Volcanic arc/belt | Northeast Japan Arc |
Last eruption | March to September 2001 |
Mount Usu and Shōwa-shinzan are major tourist attractions in the Shikotsu-Toya National Park. A ropeway on Mount Usu takes visitors to viewing platforms overlooking Shōwa-shinzan. The 1977 eruption is mentioned in passing in Alan Booth's travelogue, The Roads to Sata. The 2008 G8 Summit was held near Mount Usu at Lake Tōya.[5]
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General | |
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National libraries |
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