Sunday, June 01, 2008
Chilean volcano is active and dangerous!
"These small collapses which generate minor flows of pyroclastic material are normal, they are not that serious in that they affect a small area, the top part of the volcano," Lara said."But that doesn't make the worst case scenario disappear," he said. "As long as the eruptive column is high in the air, (a major collapse) is a possibility.
"Thousands of people have been evacuated from within a 30-mile (50 km) radius of Chaiten volcano, 760 miles (1,220 km) south of the capital Santiago.Chaiten began erupting on May 2 for the first time in thousands of years. The ash has turned turquoise lakes and fjords a dirty gray in the southern region of Patagonia -- home to majestic peaks, log cabins and adventure tourism -- and has coated animal fodder and vegetation.
Satellite images show a white stripe smeared across the southern part of South America, much of the ash carried into neighboring Argentina, where some towns have also been submerged in ash.Thick ash has caked rooftops, settled on the backs of animals and also formed a sediment in a river near Chaiten, which overran its banks briefly on Monday due to heavy rains and flooded about 40 houses on the outskirts of Chaiten town.Footage from the area showed a cluster of wooden houses at tilted angles in a river of gray ash.
President Michelle Bachelet's government was due on Tuesday to unveil a package of aid measures for around 7,000 evacuees, some of whom are staying in makeshift shelters set up in schools in the southern town of Puerto Montt.Many are staying with family and friends but have lost their livelihoods for now, with no inkling of when or if they will be able to return to Chaiten.Chile's chain of volcanoes, the second-largest in the world after Indonesia, includes some 2,000, and 500 of those are potentially active.