cnn.com - by Ray Sanchez - April 2, 2014
(CNN) -- Strict building codes and the preparedness of millions of Chileans who live along an arc of volcanoes and fault lines likely kept the death toll -- only six by Wednesday afternoon -- low after an 8.2-magnitude earthquake rumbled offshore and prompted a tsunami, observers said.
Officials said four of those whose deaths were blamed on the quake late Tuesday that triggered landslides, power outages, and a tsunami suffered heart attacks, while two others were crushed.
"They're a seismically active region of the world and they are very good at implementing their building codes similar to California," John Bellini, a Denver-based geophysicist at the U.S. Geological Survey told CNN on Wednesday.
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