Tendürek Dağ Volcano

Updated: 17 mai 2024 13:19 GMT - refresh

stratovolcano 3584 m
Turquie, 39.35°N / 43.87°E
Condition actuelle: normal / en sommeil (1 sur 5)

Tendürek Dağ, also written as Tendürük Dagi, is an elongated shield volcano that rises 1800 m above the plain of Dogubayazit, near the Iranian border, south of Mount Ararat.

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News/Updates | Earthquakes

Style éruptif tipique: explosive
Eruptions du volcan Tendürek Dağ: 1855 AD

Derniers séismes proches

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Introduction

An E-W-trending summit ridge, developed north of an arcuate caldera structure exposed only on the southern side, contains two well-developed cones. The higher western cone is capped by a steep-walled crater with a trachytic spine at its eastern edge. The flatter eastern crater contains a warm lake. The shield volcano developed during a period when highly mobile lava flows from the western crater covered an area of 500 sq km. Following summit caldera formation, numberous flank eruptions took place from N-S-trending fissures, producing viscous trachytic lava domes and flows as well as fluid basaltic pahoehoe flows that extend 10-20 km to the north and south. The lastest activity formed two major basaltic lava flows from large cones on the NE and SE flanks. An eruption took place from a vent on the SE flank about 2500 years ago, and a gas-and-ash eruption took place in 1855.