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Cerro Azul (Spanish: Blue Hill) is a shield volcano on the south western part of Isabela Island in the Galápagos Islands.At a height of 1,689 m (5,541 ft) it is the second highest peak in the Galapagos and due to its topographic prominence of over 1,500 m (4,921 ft) it is categorised as an ultra. [1]
After seven years of relative inactivity, the volcano erupted last Thursday (January 6) at midnight causing smoke and ash clouds to rise up to 3,800 metres (12,000 feet).Lava flowing from the ...
The Sierra Negra like the other volcanoes on Isabela is believed to have been created from a mantle plume which has created the hotspot.The age of Sierra Negra and the other volcanoes on Isabela is hard to determine as they are in a north–south line to the east of the hotspot, which is believed to be under Fernandina volcano, and the Nazca Plate is moving east.
Volcán Ecuador is the smallest of six shield volcanoes comprising Isabela Island of the Galápagos with an elevation of 790 m (2,590 ft). It contains a caldera that is breached to the west by edifice collapse.
It is situated on Isabela Island and reaches 1,710 m (5,610 ft). It is a shield volcano with a characteristic upturned soup bowl shape. The volcano was named after Theodor Wolf, a German geologist who studied the Galápagos Islands in the 19th century. Wolf Island in the north of the Galápagos is also named after the geologist.
Fernandina Island (formerly known in English as Narborough Island, after John Narborough), is the third-largest, and youngest, island of the Galápagos Islands. Like the others, the island was formed by the Galápagos hotspot. The island has an active shield volcano, named La Cumbre, whose last eruption was on 15 May 2024. [15]
The volcano is not directly on the hotspot, which is believed to be under the neighbouring island of Fernandina to the west. However, it is still active with the last eruption in 1993. Due to the remoteness of Alcedo historical eruptions are not well recorded. There was an eruption between 1946 and 1960, as determined from variation in photographs.
Isabela Island (Spanish: Isla Isabela) is the largest of the Galápagos Islands, with an area of 4,586 km 2 (1,771 sq mi) and a length of 100 km (62 mi). By itself, it is larger than all the other islands in the chain combined, and it has a little under 2,000 permanent inhabitants.