Deepest Point Of Ocean Floor

Measuring the greatest ocean depth.

Deepest point of ocean floor.

It is crescent shaped and measures about 2 550 km 1 580 mi in length and 69 km 43 mi in width. This area is considered an active submergence zone which means the pacific plate is continuing to slide beneath both the tonga and. Deepest point in the world s oceans. It is located in the south pacific ocean on the northern side of the kermadec tonga subduction zone.

Deepest points located in the different part of the oceans on earth the deepest are explored and still exploring by the explorer there might be unknown or unexplored deepest point exist on earth than mariana trench the deepest point on earth. The mariana trench or marianas trench is located in the western pacific ocean about 200 kilometres 124 mi east of the mariana islands. The challenger deep in the mariana trench is the deepest known point in earth s oceans. The following features are shown at example depths to scale though each feature has a considerable range at which it may occur.

Cousteau submerged his camera to the sea floor of the romanche trench in the atlantic ocean some 24 500 feet down providing the first glimpse of this previously unseen part of the ocean. This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level. The oceans deepest area is the mariana trench also called the marianas trench which is in the western part of the pacific ocean. In 2010 the united states center for coastal ocean mapping measured the depth of the challenger deep at 10 994 meters 36 070 feet below sea level with an estimated vertical accuracy of 40 meters.

Victor vescovo spent four. An american explorer has descended nearly 11km seven miles to the deepest place in the ocean the mariana trench in the pacific. The trench is 1 554 miles long and 44 miles wide or 120 times larger than the grand canyon. During the five deeps expedition explorer victor vescovo achieved the first manned descent to this location.

The maximum known depth is 10 984 metres 36 037 ft 25 metres 82 ft 6 825 miles at the southern end of a. Continental shelf 300 feet continental slope 300 10 000 feet abyssal plain 10 000 feet abyssal hill 3 000 feet up from the abyssal plain seamount 6 000 feet. Oceanic trenches in the ocean are long but narrow topographic depressions on the sea floor the. 23 1960 walsh and piccard made history when they made the five hour 6 78 mile odyssey to the world s deepest known point.

The tonga trench is the second deepest site in the ocean floor at 35 702 feet below the level of the sea floor.