Chagan (nuclear test)

Chagan - 1965 Soviet underground nuclear test. Article “Chagan (nuclear test)” in Simple English Wikipedia has 20.7 points for quality (as of July 1, 2025).

This article has the best quality in Russian Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “Chagan (nuclear test)”, its content was written by 2 registered users of Simple English Wikipedia and edited by 196 registered Wikipedia users in all languages.

The highest Authors Interest rank from 2001:

• Local (Simple English): #3789 in September 2023
• Global: #82310 in October 2007

The highest popularity rank from 2008:

• Local (Simple English): #94260 in September 2023
• Global: #41509 in March 2021

There are 9 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	Russian (ru) Проект «Чаган»		33.2886
2	Ukrainian (uk) Проєкт «Чаган»		33.0752
3	English (en) Chagan (nuclear test)		22.9011
4	Simple English (simple) Chagan (nuclear test)		20.6522
5	Catalan (ca) Txagan (prova nuclear)		12.0173
6	French (fr) Chagan (essai nucléaire)		10.5799
7	Norwegian (Nynorsk) (nn) Tsjagansjøen		8.9248
8	Spanish (es) Chagan		3.6435
9	Japanese (ja) チャガン核実験		2.3573

More...

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

The most popular language versions of the article "Chagan (nuclear test)" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Chagan (nuclear test)		582 394
2	Russian (ru) Проект «Чаган»		414 249
3	Japanese (ja) チャガン核実験		153 782
4	French (fr) Chagan (essai nucléaire)		22 679
5	Spanish (es) Chagan		20 490
6	Ukrainian (uk) Проєкт «Чаган»		7 430
7	Norwegian (Nynorsk) (nn) Tsjagansjøen		3 401
8	Catalan (ca) Txagan (prova nuclear)		469
9	Simple English (simple) Chagan (nuclear test)		170

More...

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 "Chagan (nuclear test)" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Chagan (nuclear test)		1 934
2	Russian (ru) Проект «Чаган»		1 730
3	Japanese (ja) チャガン核実験		657
4	French (fr) Chagan (essai nucléaire)		131
5	Spanish (es) Chagan		86
6	Ukrainian (uk) Проєкт «Чаган»		65
7	Norwegian (Nynorsk) (nn) Tsjagansjøen		11
8	Catalan (ca) Txagan (prova nuclear)		4
9	Simple English (simple) Chagan (nuclear test)		3

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Chagan (nuclear test)		68
2	Russian (ru) Проект «Чаган»		52
3	French (fr) Chagan (essai nucléaire)		22
4	Ukrainian (uk) Проєкт «Чаган»		17
5	Spanish (es) Chagan		16
6	Japanese (ja) チャガン核実験		11
7	Catalan (ca) Txagan (prova nuclear)		5
8	Norwegian (Nynorsk) (nn) Tsjagansjøen		3
9	Simple English (simple) Chagan (nuclear test)		2

More...

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

Language versions of the article "Chagan (nuclear test)" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Catalan (ca) Txagan (prova nuclear)		0
2	English (en) Chagan (nuclear test)		0
3	Spanish (es) Chagan		0
4	French (fr) Chagan (essai nucléaire)		0
5	Japanese (ja) チャガン核実験		0
6	Norwegian (Nynorsk) (nn) Tsjagansjøen		0
7	Russian (ru) Проект «Чаган»		0
8	Simple English (simple) Chagan (nuclear test)		0
9	Ukrainian (uk) Проєкт «Чаган»		0

More...

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

Language versions of the article "Chagan (nuclear test)" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Russian (ru) Проект «Чаган»		70
2	English (en) Chagan (nuclear test)		17
3	French (fr) Chagan (essai nucléaire)		9
4	Japanese (ja) チャガン核実験		9
5	Ukrainian (uk) Проєкт «Чаган»		8
6	Norwegian (Nynorsk) (nn) Tsjagansjøen		7
7	Spanish (es) Chagan		4
8	Catalan (ca) Txagan (prova nuclear)		2
9	Simple English (simple) Chagan (nuclear test)		0

More...

#	Language	Value
ca	Catalan Txagan (prova nuclear)
en	English Chagan (nuclear test)
es	Spanish Chagan
fr	French Chagan (essai nucléaire)
ja	Japanese チャガン核実験
nn	Norwegian (Nynorsk) Tsjagansjøen
ru	Russian Проект «Чаган»
simple	Simple English Chagan (nuclear test)
uk	Ukrainian Проєкт «Чаган»

Best Rank

Simple English: #94260 09.2023

Global: #41509 03.2021

Best Rank

Simple English: #3789 09.2023

Global: #82310 10.2007

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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