Earth's Extremes - Volcanoes in Guatemala

2016-08-21 26

Thanks for watching....
Acatenango
https://en.wikipedia.org/wiki/Acatenango

Agua
https://en.wikipedia.org/wiki/Volcán_de_Agua

Almolonga
https://en.wikipedia.org/wiki/Almolonga

Atitlán
https://en.wikipedia.org/wiki/Volcán_Atitlán

Chingo
https://en.wikipedia.org/wiki/Chingo

Cerro Santiago
https://en.wikipedia.org/wiki/Cerro_Santiago

Cerro de Oro

Chicabal
https://en.wikipedia.org/wiki/Chicabal

Chiquimula Volcanic Field
https://en.wikipedia.org/wiki/Chiquimula_Volcanic_Field

Coxóm
https://en.wikipedia.org/wiki/Cerro_de_Coxóm

Cuilapa-Barbarena
https://en.wikipedia.org/wiki/Cuilapa-Barbarena

Flores
https://en.wikipedia.org/wiki/Volcán_de_Flores

Fuego
https://en.wikipedia.org/wiki/Volcán_de_Fuego

Ipala
https://en.wikipedia.org/wiki/Ipala_(volcano)

Ixtepeque
https://en.wikipedia.org/wiki/Ixtepeque

Jumaytepeque
https://en.wikipedia.org/wiki/Volcán_Jumaytepeque

Moyuta
https://en.wikipedia.org/wiki/Moyuta_(volcano)

Pacaya
https://en.wikipedia.org/wiki/Pacaya

Quezaltepeque
https://en.wikipedia.org/wiki/Quezaltepeque_(volcano)

San Pedro
https://en.wikipedia.org/wiki/Volcán_San_Pedro

Santa María
https://en.wikipedia.org/wiki/Santa_María_(volcano)

Santo Tomas
https://en.wikipedia.org/wiki/Volcán_Santo_Tomás

Siete Orejas
https://en.wikipedia.org/wiki/Volcán_Siete_Orejas

Suchitán
https://en.wikipedia.org/wiki/Suchitan

Tacaná
https://en.wikipedia.org/wiki/Volcán_Tacaná

Tahual
https://en.wikipedia.org/wiki/Tahual

Tajumulco
https://en.wikipedia.org/wiki/Volcán_Tajumulco

Tecuamburro
https://en.wikipedia.org/wiki/Tecuamburro

Tolimán
https://en.wikipedia.org/wiki/Volcán_Tolimán

Source:
https://en.wikipedia.org/wiki/List_of_volcanoes_in_Guatemala

Music: Another_Perspective, YouTube Audio Library

A volcano is a rupture on the crust of a planetary mass object, such as the Earth, which allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface.

Earth's volcanoes occur because the planet's crust is broken into 17 major, rigid tectonic plates that float on a hotter, softer layer in the Earth's mantle. Therefore, on Earth, volcanoes are generally found where tectonic plates are diverging or converging. For example, a mid-oceanic ridge, such as the Mid-Atlantic Ridge, has volcanoes caused by divergent tectonic plates pulling apart; the Pacific Ring of Fire has volcanoes caused by convergent tectonic plates coming together. Volcanoes can also form where there is stretching and thinning of the crust's interior plates, e.g., in the East African Rift and the Wells Gray-Clearwater volcanic field and Rio Grande Rift in North America. This type of volcanism falls under the umbrella of "plate hypothesis" volcanism. Volcanism away from plate boundaries has also been explained as mantle plumes. These so-called "hotspots", for example Hawaii, are postulated to arise from upwelling diapirs with magma from the core–mantle boundary, 3,000 km deep in the Earth. Volcanoes are usually not created where two tectonic plates slide past one another.

Erupting volcanoes can pose many hazards, not only in the immediate vicinity of the eruption. One such hazard is that volcanic ash can be a threat to aircraft, in particular those with jet engines where ash particles can be melted by the high operating temperature; the melted particles then adhere to the turbine blades and alter their shape, disrupting the operation of the turbine. Large eruptions can affect temperature as ash and droplets of sulfuric acid obscure the sun and cool the Earth's lower atmosphere (or troposphere); however, they also absorb heat radiated up from the Earth, thereby warming the upper atmosphere (or stratosphere). Historically, so-called volcanic winters have caused catastrophic famines.

Source:
http://en.wikipedia.org/wiki/Volcano