Spectacular activity at Colima volcano
As the volcano observatory at Colima reports, near-constant active Colima volcano has been in a particularly active phases during the past days.
Extract from the GVP/USGS Weekly Volcanic Activity Report, 9-15 Mar. 2005:
"An eruption at Colima on 10 March at 0810 produced pyroclastic flows that traveled up to 3 km down the volcano's flanks in all directions. In addition, an E-drifting ash cloud was generated thatrose to a height of ~2 km above the crater. Ash fell in and near the cities of Guzmán and Jalisco. On 13 March at 1528 a large explosion produced a pyroclastic flow down several ravines... According to the MexicoCity MWO, an ash plume rose to ~5 km above the crater. Ash and rock fragments fell in the towns of Mazos and Jalisco, ~12.5 km NE of the volcano.
Background. 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 (the4,320 m high point of the complex) on the N and the historically active Volcán de Colima on the S.Volcán de Colima (also known as Volcán Fuego) is a youthful stratovolcano constructed within a 5-km-wide caldera, breached to the S, 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 have mostly originated from Colima's summit crater. The current eruptive episode began in November 1998 and has included summit lava-dome growth, block lava flows, pyroclastic flows, and intermittent explosive activity."
The two volcano tours on Hawai'i have come to an end, or better, the time to enjoy these fresh memories has now started. We look back on 10 days packed with impressions from exceptional activity at Kilauea volcano,- we have been incredibly lucky both as to activity (Kilauea was/still is in one of its most active phases since the start of the eruption in 1983), and the weather and last but not least thanks to the great mix of people we have had on board. Not only got we to see lots of lava during the 5 days each, but we also had our great share of fun, met interesting new people from all over and did many other interesting and nice activities aside.
Tom took many photos, some of which will soon be available (mainly on www.decadevolcano.net).
Due to the sucess of the tour, the VolcanoDiscovery Hawai'i team (Tom, Phil and Philippe) can offer to repeat the tour for individuals or small groups at almost any date on request, in English and/or French as well as Portuguese. In addition, two new fixed dates, now open for inscriptions, are now set up for mid November: 13-18 and 20-25 November, 2005. Details of the tour can be found at this page.
(Since Tom will be on location as well during these tours, the languages the tour can be done, are: German, English, French, Danish, Italian, Greek and Portuguese or a mix of these).
Kilauea is erupting a lot of lava and the expedition is a huge sucess (so far)... Two active ocean entries, uncountable breakouts on the flowfield and the upper slopes as well as an intense activity at and around the Pu'u O'o cone are present. Tom and his small group are on location,- more photos and reports will be posted when time permitting.
After weeks of intense work, the new website of VOLCANO DISCOVERY is finally online and the small company has found its virtual "home". I am now running VOLCANO DISCOVERY together with my friend and partner Tobias Schorr, whom some of you might know from Methana already.... [mehr]