How Deep Is The Tonga Trench?

The Tonga Trench has an average depth of 20,000 feet (6,000 m) and a width of about 50 miles (80 km); it reaches a maximum depth of 35,702 feet (10,882 m).

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How deep is the ocean in Tonga?

Name:	Tonga Trench
Depth (Meter):	10,882 meter
Depth (Feet):	35,702 feet
Ocean:	Pacific Ocean
Coordinates:	22.94°S, 174.73°W

Is the Tonga Trench deeper than the Mariana Trench?

Horizon Deep is known to be the second-deepest spot in the Pacific Ocean. Vescovo measured it at 35,509 feet (10,823 meters). That’s only about 300 feet shallower than the Challenger Deep in the Mariana Trench, known to be the world’s deepest spot.

What is the deepest part of the Tonga Trench?

Its deepest point is 10,882 m, a site known as the Horizon Deep, and it is separated from the neighboring Kermadec Trench in the south by the Tonga Platform, a sill that rises to approximately 5.5 km in depth (Fig. 1A).

Has anyone been to the bottom of the Tonga Trench?

As part of the Five Deeps expedition, Sirena Deep, itself 5,750 km (3,570 mi) away from Horizon Deep, was visited by Victor Vescovo on the first crewed descent to the bottom of the Sirena Deep on 5 June 2019 (in the Deep-Submergence Vehicle DSV Limiting Factor, a Triton 36000/2 model submersible) and measured a depth …

How deep is the Tonga Trench in miles?

The Tonga Trench is 850 miles (or 1,375 kilometers) long, and averages 20,000 feet deep (6,000 meters), but its deepest point, the Horizon Deep, is nearly twice that. At more than 35,700 feet (nearly 11,000 meters), it’s almost as deep as the lowest point in the Mariana Trench, the Challenger Deep.

Is Tonga on a fault line?

The Tonga and Kermadec Plates separated because the northern portion of the original plate was growing much more quickly (96 mm/year) than the southern portion (39 mm/year), eventually generating a transform fault between them, creating the Tonga and Kermadec Plates.

How cold is the Tonga Trench?

The Tonga trench is so deep that the light of sun never reaches to it. As a result, the water inside the deepest parts becomes very cold around 1.1 degree C (34 degrees F).

How long is the Tonga Trench?

A typical west-to-east profile, 350 km long, across the central Tonga Islands, crosses a chain of active volcanic islands at Kao, crosses the narrow Tofua Trough of 1700 m depth to the coralline island Lifuka, then down the west flank of the trench to a maximum depth of 9000 m in a steep-walled gorge 1–5 km wide.

Why does the Tonga Trench have so many deep earthquakes?

The Tonga Trench is the place where the Pacific and Australian plates meet. The motion of these two plates has created one of the most seismogenic (“earthquake making”) regions in the world; every year, there are approximately 200 earthquakes near Tonga!

Who does Tonga belong to?

A former British protectorate, Tonga became fully independent in 1970, although it was never formally colonised. Tonga has no strategic or mineral resources, and relies on agriculture, fishing and the money sent home by Tongans living abroad, many of them in New Zealand.

What country owns Tonga?

U.S.-TONGA RELATIONS

The Kingdom of Tonga was a protected state of the United Kingdom until 1970. It is the South Pacific’s last Polynesian kingdom, a constitutional hereditary monarchy.

What is the second deepest place on Earth?

Tonga Trench: 35,702 ft Deep

The second deepest place on Earth is the Tonga Trench, located in the south-west Pacific Ocean.

How far down does the Mariana Trench go?

It is 11,034 meters (36,201 feet) deep, which is almost 7 miles. Tell students that if you placed Mount Everest at the bottom of the Mariana Trench, the peak would still be 2,133 meters (7,000 feet) below sea level.

How deep is the Philippine Trench?

Depth. The trench reaches one of the greatest depths in the ocean. Its deepest point is known as Galathea Depth and reaches 10,540 meters (34,580 ft) or (5,760 fathoms).

What is the 2nd deepest part of the ocean?

Rank	Name	Trench
1	Challenger Deep	Mariana
2	Brownson Deep	Puerto Rico
3	Factorian Deep	South Sandwich
4	(Unnamed deep)	Java

Does Tonga get snow?

When can you find snow in Tonga? Weather stations report no annual snow.

What is the name of the deepest part of the Atlantic Ocean?

Milwaukee Depth, deepest point in the Atlantic Ocean, lying at a depth of 27,493 feet (8,380 m) about 100 miles (160 km) northwest of the island of Puerto Rico.

What are the deepest trenches?

The Mariana Trench or Marianas Trench is located in the western Pacific Ocean about 200 kilometres (124 mi) east of the Mariana Islands; it is the deepest oceanic trench on Earth.

What’s the deepest part of the ocean?

The deepest part of the ocean is called the Challenger Deep and is located beneath the western Pacific Ocean in the southern end of the Mariana Trench, which runs several hundred kilometers southwest of the U.S. territorial island of Guam. Challenger Deep is approximately 10,935 meters (35,876 feet) deep.

How deep is Puerto Rico trench?

deepest place in the Atlantic Ocean, 8,400 meters (27,560 feet) deep.

How deep are the deepest earthquakes associated with the Tonga subduction zone?

The Tonga Trench is over 10 km deep at its lowest point, and is home to over 65% of the world’s deepest earthquakes.

How far was the earthquake from Tonga?

March 19 (Reuters) – A magnitude 6.3 earthquake struck about 455.5 kilometres (282.4 miles) south-southwest of Ohonua, Tonga, on Sunday, the United States Geological Survey (USGS) said.

Does the Tonga Trench have volcanoes?

Tonga is one of the most active regions in the world, with dozens of volcanoes, numerous shallow earthquakes in the oceanic trench and two-thirds of all deep earthquakes in the world. All the Tonga volcanic islands and submarine volcanoes are a part of the Tonga subduction zone.

What is the highest Richter scale earthquake ever recorded?

The largest earthquake ever recorded was a magnitude 9.5 on May 22, 1960 in Chile on a fault that is almost 1,000 miles long…a “megaquake” in its own right.

Why are Fiji earthquakes so deep?

Abstract. Previous work has suggested that many of the deep earthquakes beneath the Fiji Basin occur in slab material that has been detached and foundered to the bottom of the transition zone or has been laid down by trench migration in a similar recumbent position.

What lives in the Tonga Trench?

The Tonga trench is in the deep ocean biome. There is no sunlight. The animals that live in deep ocean biomes must be adapted to the extreme pressure and cold. Some animals that live there are the brownsnout, black dragonfish, rattail fish, snailfish, barreleye, and amphipods.

Is Tonga a 3rd world country?

Like other Third World countries dependent on primary products, Tonga is forced to be a price taker in markets it operates in. Despite all this, Tonga’s accounts are in a state that would be the envy of many First World countries.

Are there monsters in the Mariana Trench?

Despite its immense distance from everywhere else, life seems to be abundant in the Trench. Recent expeditions have found myriad creatures living out their lives at the bottom of the sea-floor. Xenophyophores, amphipods, and holothurians (not the names of alien species, I promise) all call the trench home.

Has anyone been to the bottom of Marianas trench?

While thousands of climbers have successfully scaled Mount Everest, the highest point on Earth, only two people have descended to the planet’s deepest point, the Challenger Deep in the Pacific Ocean’s Mariana Trench.

Who discovered Tonga?

The first Europeans arrived in 1616, when the Dutch explorers Willem Schouten and Jacob Le Maire spotted Tongans in a canoe off the coast of Niuatoputapu, and the famous Abel Tasman followed soon after.

Does Tonga have a king?

Tupou VI (Tongan: ‘Aho’eitu ʻUnuakiʻotonga Tukuʻaho; born 12 July 1959) is the King of Tonga. He is the younger brother and successor of the late King George Tupou V.

How deep can humans go in the ocean?

The deepest point ever reached by man is 35,858 feet below the surface of the ocean, which happens to be as deep as water gets on earth. To go deeper, you’ll have to travel to the bottom of the Challenger Deep, a section of the Mariana Trench under the Pacific Ocean 200 miles southwest of Guam.

Do they eat horse in Tonga?

In Tonga, horse meat is eaten nationally, and Tongan emigrants living in the United States, New Zealand, and Australia have retained a taste for it, claiming Christian missionaries originally introduced it to them.

What does the name Tonga mean?

The name Tonga may be of local origin, meaning either island or holy. Its other name, Friendly Islands, was given by Captain Cook from the welcome given him by the natives. (

Where do most Tongans live in the USA?

The state of Utah has a large presence of Tongan Americans, and a significant Pacific Islander population in general. Utah has the highest population of Tongan Americans in the United States.

Is a submarine mountain chain that can be traced around the world?

oceanic ridge, any of several continuous submarine mountain chains rising from the ocean floor.

Where is the Mariana Trench?

The Mariana Trench in the Pacific Ocean is so deep your bones would literally dissolve. What’s down there in its black, crushing depths? Somewhere between Hawaii and the Philippines near the small island of Guam, far below the surface of the water, sits the Mariana Trench, the deepest spot in the ocean.

What lives in the Mariana Trench?

• Dumbo Octopus.
• Deep-sea Dragonfish.
• Barreleye Fish.
• Benthocodon.
• Seadevil Anglerfish.
• Goblin Shark.
• Deep-sea Hatchetfish.
• Frilled Shark.

How deep is the Philippine sea?

34,580′

Who found the Philippine trench?

Originally discovered by the German ship Emden in 1927, it was first explored in detail by the Danish ship Galathea in 1951 on the Galathea 2 expedition, from which the name is taken.

What is the deepest place on Earth?

This is called the “Mariana Trench.” Near the southern tip of the crescent, there is a small slot-shaped area. This is the deepest point on Earth—Challenger Deep. The bottom of Challenger Deep is about 36,000 feet below sea level. That’s nearly seven miles!

Is Pacific deeper than Atlantic?

First off, here are the average depths of the earth’s oceans; the Arctic Ocean is 1,038 meters (3,407 feet) deep, the Indian Ocean is 3,960 meters (12,990 feet) deep, the Atlantic Ocean is 3,339 meters (10,955 feet) deep and the Pacific Ocean is 4,188 meters (13,740 feet) deep.

How much of the ocean is unexplored?

Ocean Waves. The ocean covers more than 70 percent of Earth, and more than 80 percent of it remains unexplored.

How hot does it get in Tonga?

Tonga’s climate is warm, tropical and welcoming. Temperatures are warm all year round and can get hot in the summer, but seldom reach above 35°C (95°F).

What is the capital city of Tonga?

Nuku’alofa

What is Tongan traditional food?

The traditional diet of the Tongan people consisted mostly of taro, yams, bananas, coconuts and of course seafood – the staple of any island nation.

Is there deeper than Mariana Trench?

The deepest place in the Atlantic is in the Puerto Rico Trench, a place called Brownson Deep at 8,378m. The expedition also confirmed the second deepest location in the Pacific, behind the Challenger Deep in the Mariana Trench. This runner-up is the Horizon Deep in the Tonga Trench with a depth of 10,816m.

What is the Milwaukee trench?

Milwaukee Deep, also known as the Milwaukee Depth, is part of the Puerto Rico Trench. Together with the surrounding area, known as Brownson Deep, the Milwaukee Deep forms an elongated depression that constitutes the floor of the trench.

How deep is the Mariana Trench compared to Mount Everest?

The Sirena Deep, which lies 124 miles (200 kilometers) to the east of Challenger Deep, is a bruising 35,462 feet deep (10,809 m). By comparison, Mount Everest stands at 29,026 feet (8,848 m) above sea level, meaning the deepest part of the Mariana Trench is 7,044 feet (2,147 m) deeper than Everest is tall.

How wide is Mariana Trench?

An arcing depression, the Mariana Trench stretches for more than 1,580 miles (2,540 km) with a mean width of 43 miles (69 km). The greatest depths are reached in Challenger Deep, a smaller steep-walled valley on the floor of the main trench southwest of Guam.

How much of the Mariana Trench has been explored?

The Mariana Trench represents just one small part of the Earth’s last, great frontier. Less than five percent of the entire ocean has been explored, yet scientists have found that even the deep sea has great numbers of species—and the discoveries have only just begun.

How deep is the Cayman Trench?

The Cayman Trench, Bartlett Deep, or Bartlett Trough is a submarine trench on the floor of the Caribbean Sea between Jamaica and the south-eastern tip of Cuba. The trough has a maximum depth of 25,216 feet (7,686 m) with near freezing temperatures; the deepest point in the Caribbean Sea.

How far down does the Mariana Trench go?

It is 11,034 meters (36,201 feet) deep, which is almost 7 miles. Tell students that if you placed Mount Everest at the bottom of the Mariana Trench, the peak would still be 2,133 meters (7,000 feet) below sea level.

Is Puerto Rico an upside down volcano?

Yes…. kind of. Puerto Rico was formed by a volcano but there are no active volcanos on the island. Puerto Rico lies on the boundary of the Caribbean and North American plates.

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