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“Composite volcanoes or stratovolcanoes, make up some of the world’s most memorable mountains: Mount Rainier, Mount Fuji, and Mount Cotopaxi.” [1] These volcanoes are very steep sided and symmetrical, in a cone shape. They have a conduit system which allows the magma to flow from deep within the Earth’s surface.
Popocatépetl (UK: / ˌ p ɒ p ə ˈ k æ t ə p ɛ t əl, ˌ p ɒ p ə k æ t ə ˈ p ɛ t əl / POP-ə-KAT-ə-pet-əl, -kat-ə-PET-əl, US: / ˌ p oʊ p-/ POHP-, Spanish: [popokaˈtepetl] ⓘ; Nahuatl languages: Popōcatepētl [popoːkaˈtepeːt͡ɬ] ⓘ) is an active stratovolcano located in the states of Puebla, Morelos, and Mexico in central Mexico.
The summit ridge of the massive 450 km 3 (110 cu mi) volcano is a series of overlapping cones constructed along a NNW-SSE line to the south of the Pleistocene Llano Grande caldera. There have been andesitic and dacitic Pleistocene and Holocene eruptions from vents at or near the summit.
Lava flows can still be seen to the north and west of the cinder cone. The eruption had a VEI of 4. [2] Its current elevation is 1,320 meters (4,330 feet), and its crater is about 1,300 by 1,640 feet (400 by 500 meters) wide and 490 feet (150 meters) deep. El Jorullo has four smaller cinder cones which have grown from its flanks.
Lago del Sol (Sun Lake) The volcano has a 1.5-kilometre (0.93 mi) wide summit caldera which is open to the east. The highest summit, the 4,680-metre (15,354 ft) Pico del Fraile (Friar's Peak), is on the southwest side of the crater and the second highest, the 4,640-metre (15,223 ft) Pico del Aguila (Eagle's Peak), is on the northwest.
The largest eruption for several years occurred on May 24, 2005. An ash cloud rose to more than 3 km over the volcano and satellite monitoring indicated that the cloud spread over an area extending 110 nautical miles (200 km) west of the volcano in the hours after the eruption. [8] Pyroclastic flows travelled 4–5 km from the vent, and lava ...
El Jorullo is a cinder cone volcano in Michoacán, central Mexico, on the southwest slope of the central plateau, 33 miles (53 kilometers) southeast of Uruapan in an area known as the Michoacán-Guanajuato volcanic field. It is about 6 miles (9.7 km) east-northeast of La Huacana. Its current elevation is 4,360 ft (1,329 m).
Tequila Volcano, or Volcán de Tequila is a stratovolcano located near Tequila, Jalisco, in Mexico. It stands at a height of 2,920 meters (9,580 feet) above sea level. [ 2 ] Stratovolcanoes , also referred to as composite volcanoes , are the "iconically" conical-shaped volcanoes, found most commonly along subduction zones.