Jump to content

Cerro Negro

From Wikipedia, the free encyclopedia

This is an old revision of this page, as edited by 72.86.129.14 (talk) at 16:45, 20 February 2009. The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Cerro Negro
Map

Cerro Negro is a volcano in the Cordillera de los Maribios mountain range in Nicaragua, about 10km from the village of Malpaisillo. It is a very new volcano, the youngest in Central America, having first appeared in April 1850. It consists of a gravelly cinder cone, which contrasts greatly with the surrounding verdant hillsides, and gives rise to its name, which means Black Hill.but all the ashes turns to dust and all the lava burns the ground which forms the ground into subduction

Cerro Negro has erupted frequently since its first eruption.[1] One unusual aspect of several eruptions has been the emission of ash from the top of the cone, while lava erupts from fractures at the base.

The most recent eruptions at Cerro Negro occurred in August 1999, although strong seismic activity was registered in early 2004. In 1998, an eruption was thought to have occurred shortly after the passage of Hurricane Mitch, but it later transpired that the copious amounts of steam seen rising from the volcano were caused by rainwater percolating through to hot lava from the 1995 eruption.

See also

Footnotes

  1. ^ "Cerro Negro - Eruptive History". Global Volcanism Program. Smithsonian Institution.

References