Forat negre extrem

ca

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Forat negre extrem

Quality:

Extremal black hole - black hole with maximal charge or angular momentum allowed for a given mass. Article “Forat negre extrem” in Catalan Wikipedia has 22 points for quality (as of July 1, 2026). The article contains 4 references and 3 sections.

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

Since the creation of article “Forat negre extrem”, its content was written by 2 registered users of Catalan Wikipedia and edited by 124 registered Wikipedia users in all languages.

The article is cited 46 times in Catalan Wikipedia and cited 593 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Catalan): #821 in September 2023
  • Global: #108603 in June 2025

The highest popularity rank from 2008:

  • Local (Catalan): #134228 in March 2024
  • Global: #314025 in August 2015

There are 12 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, 2026 (including revision history and pageviews for previous years).

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

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Extremal black hole
31.9555
2Ukrainian (uk)
Екстремальна чорна діра
29.112
3Catalan (ca)
Forat negre extrem
21.983
4French (fr)
Trou noir extrémal
19.3314
5Polish (pl)
Ekstremalna czarna dziura
18.2041
6Russian (ru)
Экстремальная чёрная дыра
17.2059
7Korean (ko)
임계 블랙홀
14.8132
8Japanese (ja)
極限ブラックホール
9.6808
9Italian (it)
Buco nero estremo
4.2822
10Portuguese (pt)
Buraco negro extremo
3.3208
More...

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

Most popular in all the time

The most popular language versions of the article "Forat negre extrem" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Extremal black hole
206 499
2French (fr)
Trou noir extrémal
29 862
3Russian (ru)
Экстремальная чёрная дыра
28 901
4Spanish (es)
Agujero negro extremo
16 317
5Japanese (ja)
極限ブラックホール
13 510
6Italian (it)
Buco nero estremo
11 859
7Polish (pl)
Ekstremalna czarna dziura
10 088
8Korean (ko)
임계 블랙홀
8 736
9Czech (cs)
Extrémní černá díra
6 516
10Portuguese (pt)
Buraco negro extremo
5 867
More...

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

Most popular in June 2026

The most popular language versions of the article "Forat negre extrem" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
Extremal black hole
789
2Russian (ru)
Экстремальная чёрная дыра
108
3French (fr)
Trou noir extrémal
98
4Japanese (ja)
極限ブラックホール
40
5Italian (it)
Buco nero estremo
28
6Spanish (es)
Agujero negro extremo
25
7Polish (pl)
Ekstremalna czarna dziura
23
8Korean (ko)
임계 블랙홀
17
9Catalan (ca)
Forat negre extrem
11
10Czech (cs)
Extrémní černá díra
9
More...

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

The highest AI

Language versions of the article "Forat negre extrem" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Extremal black hole
47
2French (fr)
Trou noir extrémal
23
3Italian (it)
Buco nero estremo
13
4Russian (ru)
Экстремальная чёрная дыра
8
5Czech (cs)
Extrémní černá díra
7
6Japanese (ja)
極限ブラックホール
6
7Polish (pl)
Ekstremalna czarna dziura
6
8Spanish (es)
Agujero negro extremo
4
9Korean (ko)
임계 블랙홀
3
10Portuguese (pt)
Buraco negro extremo
3
More...

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

The highest AI in June 2026

Language versions of the article "Forat negre extrem" with the highest AI in June 2026
#LanguageAI awardRelative AI
1Catalan (ca)
Forat negre extrem
0
2Czech (cs)
Extrémní černá díra
0
3English (en)
Extremal black hole
0
4Spanish (es)
Agujero negro extremo
0
5French (fr)
Trou noir extrémal
0
6Italian (it)
Buco nero estremo
0
7Japanese (ja)
極限ブラックホール
0
8Korean (ko)
임계 블랙홀
0
9Polish (pl)
Ekstremalna czarna dziura
0
10Portuguese (pt)
Buraco negro extremo
0
More...

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

The highest CI

Language versions of the article "Forat negre extrem" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Extremal black hole
128
2Portuguese (pt)
Buraco negro extremo
91
3French (fr)
Trou noir extrémal
74
4Korean (ko)
임계 블랙홀
66
5Russian (ru)
Экстремальная чёрная дыра
66
6Ukrainian (uk)
Екстремальна чорна діра
51
7Catalan (ca)
Forat negre extrem
46
8Japanese (ja)
極限ブラックホール
35
9Polish (pl)
Ekstremalna czarna dziura
25
10Italian (it)
Buco nero estremo
5
More...

Scores

Estimated value for Wikipedia:
Catalan:
Global:
Popularity in June 2026:
Catalan:
Global:
Popularity in all years:
Catalan:
Global:
Authors in June 2026:
Catalan:
Global:
Registered authors in all years:
Catalan:
Global:
Citations:
Catalan:
Global:

Quality measures

Interwikis

#LanguageValue
caCatalan
Forat negre extrem
csCzech
Extrémní černá díra
enEnglish
Extremal black hole
esSpanish
Agujero negro extremo
frFrench
Trou noir extrémal
itItalian
Buco nero estremo
jaJapanese
極限ブラックホール
koKorean
임계 블랙홀
plPolish
Ekstremalna czarna dziura
ptPortuguese
Buraco negro extremo
ruRussian
Экстремальная чёрная дыра
ukUkrainian
Екстремальна чорна діра

Popularity rank trends

Best Rank Catalan:
#134228
03.2024
Global:
#314025
08.2015

AI rank trends

Best Rank Catalan:
#821
09.2023
Global:
#108603
06.2025

Local AI rank history

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on Extremal black hole from Wikipedia articles about Black hole thermodynamics, Hawking radiation, Black hole, Reissner–Nordström metric and Kerr metric. Whereas reading the article about Extremal black hole people most often go to Wikipedia articles on Black hole information paradox, Trans-Planckian problem, Black hole thermodynamics, Bogomolnyi–Prasad–Sommerfield bound and Energy condition.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 1 July 2026

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Catalan Wikipedia the most popular articles on that day were: República Democràtica del Congo, Rafael Yuste i Abel, Juan Fernández Benítez, Pere Casacuberta Camps, Rudi García, Marcel Lefebvre, Michael Olise, Marta Montaner Santomà, Vito Quiles, Fèlix el gat.

About WikiRank

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information