What is the width of a volcano?
On Earth, some of the most massive volcanoes are shield volcanoes. In northern California and Oregon, many shield volcanoes are up to 3 or 4 miles wide and as tall as 1,500 to 2,000 feet.
Why are volcanoes different sizes?
Volcanoes come in different sizes and shapes. The overall size of a volcano is determined by the total volume of lava that has erupted. The shape of a volcano is largely determined by the type of lava that has erupted, and importantly, its viscosity. Viscosity is a fluid’s resistance to flow.
How tall is the Colima volcano in Mexico?
Background: The Colima volcanic complex is the most prominent volcanic center of the western Mexican Volcanic Belt. It consists of two southward-younging volcanoes, Nevado de Colima (the 4320 m high point of the complex) on the north and the 3850-m-high historically active Volcán de Colima at the south.
How many people live around the Colima Volcano?
The area around Colima Volcano is inhabited by several people. You can find 300,000 inhabitants who live 25 miles or 40 km off the Colima Volcano. There is no need to wonder that it is one of the dangerous places to live due to the active volcano. Get facts about Blue Ridge Mountain here.
Where are the cinder cones in the Colima Volcano?
Background: A group of cinder cones of probable late-Pleistocene age is located on the floor of the Colima graben west and east of the Colima complex. Volcán de Colima (also known as Volcán Fuego) is a youthful stratovolcano constructed within a 5-km-wide caldera, breached to the south, that has been the source of large debris avalanches.
How big was the caldera at the top of Colima?
The summit crater is the remnant of an explosive eruption in 1913 which knocked 100 meters (300 feet) off the top of the mountain. To the north of Colima’s summit is the rim of a 4 kilometer (2 mile)-wide caldera, formed about 4,300 years ago in a massive flank collapse: similar to the May 18, 1980, eruption of Mount St. Helens.