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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]
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.
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 ...
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 island is actually a collapsed volcano that is a nesting location for a variety of seabirds such as Frigatebirds and the elusive Red-Billed Tropicbird, among others. Isla Los Hermanos - This is a small island off Isabela. Isla Sombrero Chino - One of the most recognizable of the Galapagos Islands, Sombrero Chino name means "Chinese Hat." It ...
The transformation of St. Vincent commenced with a cracklike thunder followed by a storm of ash late last week. Within the passage of a day, the once vibrant city of Richmond Vale on the island of ...
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.
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.