Saturday, January 28, 2017

PICO DEL TEIDE IN VINTAGE DRAWINGS


VINTAGE DRAWINGS 19th 
Pico del Teide (3, 718 m -12, 198 ft)
Tenerife - Canari Islands - Spain 

The mountain 
Pico del  Teide (3,718m - 12,198 ft) (« Teide Peak") is a volcano on Tenerife in the Canary Islands, Spain. Before the 1495 Spanish colonization of Tenerife, the native Guanches called the volcano Echeyde, which in their legends referred to a powerful figure leaving the volcano, which could turn into hell. El Pico del Teide is the modern Spanish name.
Its summit is the highest point in Spain and the highest point above sea level in the islands of the Atlantic. If measured from its base on the ocean floor, it is at 7,500 m-24,600 ft the third highest volcano on a volcanic ocean island in the world after Mauna Kea and Mauna Loa in Hawaii. Its elevation makes Tenerife the tenth highest island in the world. It remains active: its most recent eruption occurred in 1909 from the El Chinyero vent on the northwestern Santiago rift.
Historical volcanic activity on the island is associated with vents on the Santiago or northwest rift (Boca Cangrejo in 1492, Montañas Negras in 1706, Narices del Teide or Chahorra in 1798 and El Chinyero in 1909) and the Cordillera Dorsal or northeast rift (Fasnia in 1704, Siete Fuentes and Arafo in 1705). The 1706 Montañas Negras eruption destroyed the town and principal port of Garachico, as well as several smaller villages.
In 1492, Christopher Columbus reported seeing "a great fire in the Orotava Valley" as he sailed past Tenerife on his voyage to discover the New World. This was interpreted as indicating that he had witnessed an eruption there. Radiometric dating of possible lavas indicates that in 1492 no eruption occurred in the Orotava Valley, but one did occur from the Boca Cangrejo vent.
The last summit eruption from Teide occurred about the year 850 CE, and this eruption produced the "Lavas Negras"  that cover much of the flanks of the volcano.
About 150,000 years ago, a much larger explosive eruption occurred, probably of Volcanic Explosivity Index 5.
The United Nations Committee for Disaster Mitigation designated Teide a Decade Volcano because of its history of destructive eruptions and its proximity to several large towns, of which the closest are Garachico, Icod de los Vinos and Puerto de la Cruz. Teide, Pico Viejo and Montaсa Blanca form the Central Volcanic Complex of Tenerife.
In a publication of 1626, Sir Edmund Scory, who probably stayed on the island in the first decades of the 17th century, gives a description of Teide, in which he notes the suitable paths to the top and the effects the considerable height causes to the travellers, indicating that the volcano had been accessed via different routes before the 17th century. In 1715 the English traveler J. Edens and his party made the ascent and reported their observations in the journal of the Royal Society in London.
After the Enlightenment, most of the expeditions that went to East Africa and the Pacific had Teide as one of the most rewarding targets. The expedition of Lord George Macartney, George Staunton and John Barrow in 1792 almost ended in tragedy, as a major snowstorm and rain swept over them and they failed to reach the peak of Teide, just barely getting past Montaña Blanca.
During an expedition to Kilimanjaro, the German adventurer Hans Heinrich Joseph Meyer visited Teide in 1894 to observe ice conditions on the volcano. He described the two mountains as "two kings, one rising in the ocean and the other in the desert and steppes"
The volcano and its surroundings comprise Teide National Park, which has an area of 18,900 hectares (47,000 acres) and was named a World Heritage Site by UNESCO on June 28, 2007. Teide is the most visited natural wonder of Spain, the most visited national park in Spain and Europe and – by 2015 – the eighth most visited in the world, with some 3 million visitors yearly. A major international astronomical observatory is located on the slopes of the mountain.

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