Sirena Deep
The Sirena Deep, originally named the HMRG Deep, was discovered in 1997 by a team of scientists from Hawaii. Its directly measured depth of 10,714 m is third only to the Challenger Deep and Horizon Deep, currently the deepest known directly measured places in the ocean.| Tap on a place to explore it |
- Type: Deep with an elevation of -35,210 feet
- Description: deep area in Mariana trench
- Also known as: “HMRG Deep”, “HMRG Hawaii Mapping Research Group”, and “Mariana Trench Marine National Monument - Trench Unit”
Sirena Deep
- Categories: deep and body of water
- Location: Guam, Micronesia, Oceania
- View on OpenStreetMap
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Satellite Map
Discover Sirena Deep from above in high-definition satellite imagery.
In Other Languages
From Cebuano to Swedish—“Sirena Deep” goes by many names.
- Cebuano: “Mariana Trench - HMRG Deep”
- Chinese: “塞雷娜深淵”
- Chinese: “瑟琳娜深淵”
- German: “HMRG Deep”
- German: “Sirenatief”
- Japanese: “シレナ海淵”
- Swedish: “Mariana Trench - HMRG Deep”
- Swedish: “Sirena Deep”
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About Mapcarta. Text is available under the CC BY-SA 4.0 license, except for photos, directions, and the map. Description text is based on the Wikipedia page “Sirena Deep”. Photo: Wikimedia, Public domain.