Tungurahua volcano, Ecuador. 通古拉瓦火山, 厄瓜多爾

Tungurahua volcano spews a column of ash as seen from Ambato, Ecuador, April 4, 2014.
April 5, 2014
http://www.voanews.com/media/photogallery/april-5-2014-day-in-photos/1887141.html

APRIL 4: The Tungurahua volcano spews a column of ash as seen from Ambato, Ecuador. The volcano spewed a 6-mile column of ash after a powerful five-minute explosion that shot pyroclastic material onto its northern and northwestern flanks. (Associated Press)
Pictures of the Week: 03.30 — 04.05 2014 | CLIK/HEAR | Multimedia, photography, video showcase of The Palm Beach Post
http://clikhear.palmbeachpost.com/2014/potw/pictures-of-the-week-03-30-%E2%80%94-04-05-2014/
Tungurahua - Wikipedia, the free encyclopedia
http://en.wikipedia.org/wiki/Tungurahua
通古拉瓦火山 - 維基百科，自由的百科全書
http://zh.wikipedia.org/wiki/%E9%80%9A%E5%8F%A4%E6%8B%89%E7%93%A6%E7%81%AB%E5%B1%B1
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