Tuesday, April 1, 2014

Map of Pacific plate and Nazca Plate: The Nazca and South American plate just moved

Original file(SVG file, nominally 4,167 × 2,844 pixels, file size: 438 KB)


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Ring of Fire - Wikipedia, the free encyclopedia

en.wikipedia.org/wiki/Ring_of_Fire
Wikipedia
The Ring of Fire is an area where a large number of earthquakes and volcanic eruptions occur in the basin of the Pacific Ocean. In a 40,000 km (25,000 mi) ...
Basically if I understand this correctly the Pacific Plate and Nazca plate sort of pushed under the South American Plate and raised the Andes higher into the air to some degree. When the South American plate (snapped back) it caused the earthquake and Tsunamis. So, the 8.2 Earthquake was  caused by the Nazca plate pushing under the South American plate. 

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