Zone hadale

Hadal zone - composed of trench zones, is the delineation for the deepest trenches in the ocean. The hadal zone is found from a depth to the bottom of the ocean of around 6,000 to 11,000 metres and exists in long but narrow topographic V-shaped depressions. Article “Zone hadale” in French Wikipedia has 24.8 points for quality (as of July 1, 2025). The article contains 10 references and 5 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (French) language version.

Since the creation of article “Zone hadale”, its content was written by 37 registered users of French Wikipedia and edited by 322 registered Wikipedia users in all languages.

The article is cited 55 times in French Wikipedia and cited 547 times in all languages.

The highest Authors Interest rank from 2001:

• Local (French): #29047 in October 2011
• Global: #36586 in January 2022

The highest popularity rank from 2008:

• Local (French): #29538 in June 2023
• Global: #13801 in June 2023

There are 19 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Hadal zone		56.0379
2	Italian (it) Piano adale		42.0524
3	Malay (ms) Zon hadal		28.2754
4	Japanese (ja) 超深海帯		28.1842
5	Persian (fa) ناحیه فراژرف		24.894
6	French (fr) Zone hadale		24.791
7	Hebrew (he) האזור ההאדלי		22.6955
8	Chinese (zh) 超深渊带		22.4202
9	Vietnamese (vi) Vùng biển khơi tăm tối		20.1217
10	Spanish (es) Zona hadal		18.6181

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Zone hadale" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Hadal zone		2 334 409
2	Spanish (es) Zona hadal		382 813
3	French (fr) Zone hadale		160 681
4	Chinese (zh) 超深渊带		79 237
5	Polish (pl) Hadal (geografia)		68 222
6	Portuguese (pt) Zona hadal		64 837
7	Russian (ru) Ультраабиссаль		55 720
8	Japanese (ja) 超深海帯		44 648
9	Hebrew (he) האזור ההאדלי		23 649
10	Persian (fa) ناحیه فراژرف		12 143

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Zone hadale" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Hadal zone		17 065
2	Spanish (es) Zona hadal		1 100
3	French (fr) Zone hadale		966
4	Russian (ru) Ультраабиссаль		913
5	Japanese (ja) 超深海帯		664
6	Chinese (zh) 超深渊带		609
7	Polish (pl) Hadal (geografia)		502
8	Italian (it) Piano adale		498
9	Portuguese (pt) Zona hadal		237
10	Hebrew (he) האזור ההאדלי		108

More...

The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Zone hadale" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Hadal zone		164
2	French (fr) Zone hadale		37
3	Hebrew (he) האזור ההאדלי		19
4	Spanish (es) Zona hadal		18
5	Portuguese (pt) Zona hadal		15
6	Polish (pl) Hadal (geografia)		14
7	Italian (it) Piano adale		9
8	Croatian (hr) Hadal		7
9	Japanese (ja) 超深海帯		7
10	Ukrainian (uk) Ультраабісаль		7

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Zone hadale" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Italian (it) Piano adale		2
2	English (en) Hadal zone		1
3	Spanish (es) Zona hadal		1
4	Arabic (ar) منطقة الأخاديد القاعية العميقة		0
5	Catalan (ca) Zona hadal		0
6	Estonian (et) Hadaal		0
7	Persian (fa) ناحیه فراژرف		0
8	French (fr) Zone hadale		0
9	Hebrew (he) האזור ההאדלי		0
10	Croatian (hr) Hadal		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Zone hadale" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Russian (ru) Ультраабиссаль		112
2	Ukrainian (uk) Ультраабісаль		110
3	English (en) Hadal zone		85
4	French (fr) Zone hadale		55
5	Spanish (es) Zona hadal		40
6	Italian (it) Piano adale		24
7	Japanese (ja) 超深海帯		18
8	Portuguese (pt) Zona hadal		14
9	Chinese (zh) 超深渊带		14
10	Indonesian (id) Zona hadal		13

More...

#	Language	Value
ar	Arabic منطقة الأخاديد القاعية العميقة
ca	Catalan Zona hadal
en	English Hadal zone
es	Spanish Zona hadal
et	Estonian Hadaal
fa	Persian ناحیه فراژرف
fr	French Zone hadale
he	Hebrew האזור ההאדלי
hr	Croatian Hadal
id	Indonesian Zona hadal
it	Italian Piano adale
ja	Japanese 超深海帯
ms	Malay Zon hadal
pl	Polish Hadal (geografia)
pt	Portuguese Zona hadal
ru	Russian Ультраабиссаль
uk	Ukrainian Ультраабісаль
vi	Vietnamese Vùng biển khơi tăm tối
zh	Chinese 超深渊带

Best Rank

French: #29538 06.2023

Global: #13801 06.2023

Best Rank

French: #29047 10.2011

Global: #36586 01.2022

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information