Volcano news: Colima Volcano (Mexico)
Colima vulkaan (Mexico), activiteit update: emitterende lavastroom langzaam groeiende lava koepel
The lava dome in the summit crater of Colima volcano continues to grow slowly and emit a small lava flow on the upper western flank.
do, 11 mrt 2010, 06:1306:13 AM |
Koppelingen / Bronnen:
Koppelingen / Bronnen:
- COLIMA VOLCANO DATABASE with infos & recent photos (University of Mexico)
Tue, 10 Mar 2009, 13:15
During 25 February-3 March, white and gray plumes from Colima were reported to rose to Lees alle
Fri, 31 Oct 2008, 13:41
Some white & grey ash and gas plumes were observed at Colima volcano during 22-28 October 2008. ... Lees alle
Thu, 23 Oct 2008, 11:13
Over the past months, Colima was relatively calm and only produced small ash eruptions. An overflight of scientists from Colima University revealed that the lava dome continues to grow at a slow rate. ... Lees alle
Thu, 21 Aug 2008, 16:51
During 13-18 August, gray and white plumes from Colima were observed and rose to altitudes of 4-4.7 km (13,100-15,400 ft) a.s.l. and drifted SW, W, and N. ... Lees alle
Thu, 21 Feb 2008, 12:40
Steam and steam-and-ash plumes from Colima were rising to altitudes of 4-4.4 km (13,100-14,400 ft) a.s.l. during 14-19 February. Plumes drifted N, NE, and E. ... Lees alle
Background:Colima volcano is one of the most active in North America and one of the potentially most dangerous ones. It has had more than 30 periods of eruptions since 1585, including several significant eruptions in the late 1990s. Scientific monitoring of the volcano began 20 years ago.
The Colima volcanic complex is the most prominent volcanic center of the western Mexican Volcanic Belt. It consists of two southward-younging volcanoes, Nevado de Colima (the 4320 m high point of the complex) on the north and the 3850-m-high historically active Volcán de Colima at the south.
A group of cinder cones of probable late-Pleistocene age is located on the floor of the Colima graben west and east of the Colima complex. Volcán de Colima (also known as Volcán Fuego) is a youthful stratovolcano constructed within a 5-km-wide caldera, breached to the south, that has been the source of large debris avalanches. Major slope failures have occurred repeatedly from both the Nevado and Colima cones, and have produced a thick apron of debris-avalanche deposits on three sides of the complex. Frequent historical eruptions date back to the 16th century. Occasional major explosive eruptions (most recently in 1913) have destroyed the summit and left a deep, steep-sided crater that was slowly refilled and then overtopped by lava dome growth.
Source: GVP, Smithsonian Institute - Colima information