Cocos Plate

All posts tagged Cocos Plate

Popocatepetl – Mexico City’s Active Volcano

Posted by agimarc on 2018-08-31
Posted in: America N, Volcanoes. Tagged: , , , , , , , , , , , , , . 3 Comments
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Popocatepetl in eruption, July 2013. Photo courtesy Science Times. http://www.isciencetimes.com/articles/5617/20130712/popocatepetl-volcano-erupts-mexico-city-ash.htm

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AN IMMENSE BOILING POT: VOLCÁN RINCÓN de la VIEJA (CR)

Posted by Granyia on 2018-03-27
Posted in: America C & S, Eruptions-present, Volcanoes. Tagged: , , , , , , , , . 2 Comments

Rincón de la Vieja Active Crater. The walls expose thick sequences of oxidized and hydrothermally altered pyroclastic deposits and light-colored lava flows. (© Bernhard Edmaier, via <a href="http://www.bernhard-edmaier.de/bilder-von-der-erde/" target="_blank">"Bilder von der Erde"</a> [Images of the Earth])

Rincón de la Vieja Active Crater. The walls expose thick sequences of oxidized and hydrothermally altered pyroclastic deposits and light-colored lava flows. (© Bernhard Edmaier, via “Bilder von der Erde” [Images of the Earth])

Rincón de la Vieja is one of those volcanoes that don’t make headlines with fiery lava streams and end-of-world scenarios. Presently, the biggest news from it are about yet another phreatic explosion, and the most exciting photos show a pale steam plume fading away, at best with a bit of ash mixed in. Moreover, the videos of ensuing lahars we have recently seen show Continue Reading