Peru Chile Trench Depth
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Peru chile trench depth. This flatness is attributed principally to land derived sediment introduced by the intermittenly flowing rivers of the coastal zone passing down the trench flank. Peru chile trench also called atacama trench submarine trench in the eastern pacific ocean about 100 miles 160 km off the coast of peru and chile. Salineras de maras peru oct 26 2020 1746 nevado sajama.
Its mean width is 40 miles 64 km and it covers an expanse of some 228000 square miles 590000 square km. Peruchile trench depth of 8000m abyssal plain very level sea bed at around 5000m depth seamount isolated underwater peak rising to 2000m or less below sea level east pacific rise an underwater mountain range at around 2000m depth rift valley of the east pacific rise around 3500m depth. It reaches a maximum depth of 8065 m 26460 ft below sea level in richards deep 2301045s 7101841w.
The peruchile trench also known as the atacama trench is an oceanic trench in the eastern pacific ocean about 160 kilometres 99 mi off the coast of peru and chile. It is found in the eastern margin of pacific plate. North of nasca ridge the trench reaches a maximum depth of nearly 6500 m.
High pressure between the plates creates a locked zone leading to deformation of the overriding plate. It reaches a maximum depth of 26460 feet 8065 m below sea level in richards deep and is approximately 3666 miles 5900 km long. The surface area of this locked zone is thought to control the magnitude of co seismic release and is limited by pressure.
Past 23 million years has created the 6 km deep peruchile trench 150 km offshore. Cold seep communities have been discovered in inner trench slopes down to depths of 7000 m in the western pacific especially around japan in the eastern pacific along north central and south america coasts from the aleutian to the peruchile trenches on the barbados prism in the mediterranean and in the indian ocean along the makran and sunda convergent margins. Oct 15 2020 1509 research analysis.
The peru chile trench is also known as atacama trench. Sajama national park bolivia oct 23 2020 1753 manzana de las luces. Its mean width is 64 km 40 mi and it covers an expanse of some 590000 sq km 228000 sq mi.
The 8000 m deep peruchile trench west of south america is 5900 km long but only 100 km wide. The peru chile trench lying off southern ecuador to central chile is interrupted off southern peru by the northeast trending nasca ridge. The peru chile trench reaches a maximum depth of 8065 m 26460 ft below sea level in richards deep and is approximately 5900 km 3666 mi long.