User:Member/Wikipedia Front Page

From Wikipedia, the free encyclopedia

Welcome to Wikipedia, the free encyclopedia that anyone can edit.

In this English version, started in 2001, we are currently working on 6,814,302 articles.

Today's featured article

Guallatiri

Guallatiri is a stratovolcano in Chile that is 6,060–6,071 m (19,880–19,918 ft) high. It is located southwest of, or possibly within, the Nevados de Quimsachata volcanic group. The summit, surrounded by numerous fumaroles, may be a lava dome or volcanic plug, while the lower flanks of the volcano are covered by lava flows and lava domes. The volcano's eruptions have produced mostly dacite along with andesite and rhyolite. Past glaciation has left moraines on Guallatiri. A large eruption took place approximately 2,600 years ago. Guallatiri has been active since prehistoric times, with the latest known eruption in 1960. Fumarolic and seismic activity is ongoing and has resulted in the deposition of sulfur and other minerals on the volcano. It is covered by an ice cap above 5,500–5,800 m (18,000–19,000 ft) elevation that has retreated and broken up into separate ice bodies. Part of Lauca National Park, Guallatiri is monitored by the Chilean National Geology and Mining Service. (Full article...)

Recently featured:

Selected anniversaries

April 19: Feast day of Saint Alphege of Canterbury (Catholicism, Anglicanism), Education and Sharing Day in the United States (2024), Primrose Day in London

Mae West
Mae West
More anniversaries:

In the news

Flooding in Bahrain
Flooding in Bahrain

Dd you know...

East Quoddy Head Light
East Quoddy Head Light

Wikipedia in other languages

You may read and edit articles in many different languages:

Wikipedia's sister projects

Wikipedia is written by volunteer editors and hosted by the Wikimedia Foundation, a non-profit organization that also hosts a range of other volunteer projects:

If you find this encyclopedia or its sister projects useful, please consider making a donation.