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 Nemrut the site can also be found on the tumulus at the site, which is and in diameter. It is possible that the tumulus was built to protect a tomb from tomb-robbers since any excavation would quickly fill with loose rock. The statues appear to have Greek-style facial features, but Armenian clothing and hair-styling. The western terrace contains a large slab with a lion, showing an arrangement of stars and the planets Jupiter, Mercury and Mars. The composition was taken to be a chart of the sky on 7 July 62 BC. This may be an indication of when construction began