Deepest Points in Each of the World's Oceans

About This Dataset

The deepest known points in each of the world's major ocean basins, measured in metres below sea level. All five ocean basins contain trenches that plunge to extraordinary depths, but the Pacific Ocean's Mariana Trench is uniquely deep — its Challenger Deep is nearly 2,000 metres deeper than any point in the Atlantic.

✨ AI Insight

The data reveals a striking disparity between the depths of the ocean trenches, particularly the Pacific's Challenger Deep, which is nearly 2,000 meters deeper than the next deepest point in the Atlantic. This significant gap underscores the unique geological features of the Pacific, shaped by tectonic activity and subduction zones. The Challenger Deep's depth of 10,935 meters not only highlights the extreme conditions present in these environments but also raises questions about the ecosystems that thrive at such depths. The other trenches, while impressive, such as the Puerto Rico Trench at 8,376 meters and the Java Trench at 7,258 meters, illustrate the varying geological processes at play across different ocean basins.

Source: Wikipedia

Key Findings

Auto-computed highlights from this dataset

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Pacific — Challenger Deep leads with 10,935 in All Time.

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Average value in All Time: 7,094 · median: 7,247.

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Gap in All Time: Pacific — Challenger Deep is 2.5× larger than Gulf of Mexico — Sigsbee Deep.

Deepest Points in Each of the World's Oceans

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Data Insights Below

Data Insights

Numbers, trends & sources behind this chart

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Data Points

8 categories · 1 year

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Top Value

10,935

Pacific — Challenger Deep

Depth (m) · All Time

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Metrics

Depth (m)

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Period

All Time

Single year snapshot

Rankings & Full Data

8 records · Depth (m) · ranked by All Time

✓ 8 sourced

#	Category	All Time
🥇	Pacific — Challenger Deep	10,935
🥈	Atlantic — Puerto Rico Trench	8,376
🥉	Caribbean — Cayman Trough	7,686
4	Indian — Java Trench	7,258
5	Southern — South Sandwich	7,235
6	Arctic — Molloy Hole	5,608
7	Mediterranean — Calypso Deep	5,267
8	Gulf of Mexico — Sigsbee Deep	4,384