Glacier Breaks in Peru, Causing Tsunami in Andes.By Marco Aquino, Reuters, April 12, 2010. "A huge glacier broke off and plunged into a lake in Peru, causing a 75-foot (23-meter) tsunami wave that swept away at least three people and destroyed a water processing plant serving 60,000 local residents, government officials said on Monday. The ice block tumbled into a lake in the Andes on April 11 near the town of Carhuaz, some 200 miles north of the capital, Lima. Three people were feared buried in debris. Investigators said the chunk of ice from the Hualcan glacier measured 1,640 feet by 656 feet. 'This slide into the lake generated a tsunami wave, which breached the lake's levees, which are 23 meters... Authorities evacuated mountain valleys, fearing more breakages. It was one of the most concrete signs yet that glaciers are disappearing in Peru, home to 70% of the world's tropical icefields. Scientists say warmer temperatures will cause them to melt away altogether within 20 years."
2010-04-28
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