Nemrut (volcano) of Lake Van, which is near the volcano, allowed clarification of the chronology and activity of recent eruptions. The potential activity of Nemrut and the close proximity of several Turkish cities inspired recent in-depth studies. In October 2003, the first in Turkey real-time seismic network of sensors has been installed around the volcano. During the first three years of operation the network has registered 133 seismic events with a magnitude of 1.3–4.0. Eruptions of Nemrut were mainly of Plinian type. Their products are mainly alkaline and include a wide range of lavas: from basalt to rhyolite and phonolite, as well
Mount Kumgang Mount Kumgang Mount Kumgang () or the Kumgang Mountains are a mountain/mountain range, with a Birobong peak, in Kangwon-do, North Korea. It is about from the South Korean city of Sokcho in Gangwon-do. It is one of the best-known mountains in North Korea. It is located on the east coast of the country, in Mount Kumgang Tourist Region, formerly part of Kangwŏn Province (). Mount Kumgang is part of the Taebaek mountain range which runs along the east of the Korean Peninsula. Mount Kumgang has been known for its scenic beauty since ancient times and is the subject of many