Buraco azul

pt

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Buraco azul

Quality:

Blue hole - marine sinkhole or cavern. Article “Buraco azul” in Portuguese Wikipedia has 19.3 points for quality (as of July 1, 2025). The article contains 5 references and 3 sections.

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

Since the creation of article “Buraco azul”, its content was written by 7 registered users of Portuguese Wikipedia and edited by 433 registered Wikipedia users in all languages.

The article is cited 72 times in Portuguese Wikipedia and cited 1182 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Portuguese): #18309 in May 2014
  • Global: #11124 in July 2016

The highest popularity rank from 2008:

  • Local (Portuguese): #22347 in October 2018
  • Global: #5541 in June 2010

There are 26 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Blue hole
48.0185
2Tamil (ta)
நீல துளை
32.2892
3Malay (ms)
Lubang biru
29.598
4Ukrainian (uk)
Блакитна діра
27.2408
5Hindi (hi)
नील गर्तिका
27.1281
6Spanish (es)
Agujero azul
27.107
7German (de)
Blue Hole
25.3409
8Turkish (tr)
Mavi çukur
20.1157
9Japanese (ja)
ブルーホール
20.0145
10Azerbaijani (az)
Mavi dəlik
19.9774
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 "Buraco azul" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Blue hole
3 966 424
2Japanese (ja)
ブルーホール
1 072 867
3Spanish (es)
Agujero azul
558 227
4French (fr)
Trou bleu (géologie)
293 290
5German (de)
Blue Hole
272 871
6Chinese (zh)
蓝洞
178 175
7Russian (ru)
Голубая дыра
131 414
8Portuguese (pt)
Buraco azul
121 124
9Italian (it)
Dolina marina
61 951
10Korean (ko)
블루홀
54 469
More...

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

Most popular in June 2025

The most popular language versions of the article "Buraco azul" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Blue hole
10 394
2Japanese (ja)
ブルーホール
1 259
3Chinese (zh)
蓝洞
947
4Spanish (es)
Agujero azul
640
5French (fr)
Trou bleu (géologie)
634
6German (de)
Blue Hole
597
7Russian (ru)
Голубая дыра
560
8Portuguese (pt)
Buraco azul
377
9Italian (it)
Dolina marina
241
10Korean (ko)
블루홀
209
More...

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

The highest AI

Language versions of the article "Buraco azul" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Blue hole
173
2French (fr)
Trou bleu (géologie)
44
3German (de)
Blue Hole
36
4Spanish (es)
Agujero azul
26
5Russian (ru)
Голубая дыра
25
6Japanese (ja)
ブルーホール
19
7Italian (it)
Dolina marina
14
8Korean (ko)
블루홀
11
9Swedish (sv)
Blått hål
11
10Arabic (ar)
ثقب أزرق
10
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 2025

Language versions of the article "Buraco azul" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Blue hole
2
2Spanish (es)
Agujero azul
2
3Japanese (ja)
ブルーホール
2
4German (de)
Blue Hole
1
5Arabic (ar)
ثقب أزرق
0
6Azerbaijani (az)
Mavi dəlik
0
7Bulgarian (bg)
Синя дупка
0
8Catalan (ca)
Forat blau
0
9Persian (fa)
گودال آبی
0
10Finnish (fi)
Sininen aukko
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 "Buraco azul" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Blue hole
604
2French (fr)
Trou bleu (géologie)
349
3Portuguese (pt)
Buraco azul
72
4German (de)
Blue Hole
18
5Russian (ru)
Голубая дыра
16
6Ukrainian (uk)
Блакитна діра
14
7Chinese (zh)
蓝洞
13
8Japanese (ja)
ブルーホール
12
9Italian (it)
Dolina marina
11
10Swedish (sv)
Blått hål
11
More...

Scores

Estimated value for Wikipedia:
Portuguese:
Global:
Popularity in June 2025:
Portuguese:
Global:
Popularity in all years:
Portuguese:
Global:
Authors in June 2025:
Portuguese:
Global:
Registered authors in all years:
Portuguese:
Global:
Citations:
Portuguese:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
ثقب أزرق
azAzerbaijani
Mavi dəlik
bgBulgarian
Синя дупка
caCatalan
Forat blau
deGerman
Blue Hole
enEnglish
Blue hole
esSpanish
Agujero azul
faPersian
گودال آبی
fiFinnish
Sininen aukko
frFrench
Trou bleu (géologie)
hiHindi
नील गर्तिका
idIndonesian
Lubang biru
itItalian
Dolina marina
jaJapanese
ブルーホール
koKorean
블루홀
msMalay
Lubang biru
noNorwegian
Blått hull
ptPortuguese
Buraco azul
roRomanian
Gaură albastră
ruRussian
Голубая дыра
slSlovenian
Modra luknja
svSwedish
Blått hål
taTamil
நீல துளை
trTurkish
Mavi çukur
ukUkrainian
Блакитна діра
zhChinese
蓝洞

Popularity rank trends

Best Rank Portuguese:
#22347
10.2018
Global:
#5541
06.2010

AI rank trends

Best Rank Portuguese:
#18309
05.2014
Global:
#11124
07.2016

Global popularity rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Blue hole from Wikipedia articles about Great Blue Hole, Deans Blue Hole, Blue Hole, Taam ja’ Blue Hole and Doline. Whereas reading the article about Blue hole people most often go to Wikipedia articles on Great Blue Hole, Blue Hole, Dragon Hole, Deans Blue Hole and Taam ja’ Blue Hole.

Cumulative results of quality and popularity of the Wikipedia article

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

zh: 蓝洞

News from 28 January 2026

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In Portuguese Wikipedia the most popular articles on that day were: Lucas Paquetá, Vírus Nipah, Nilton César, Gerardo Renault, Campeonato Brasileiro de Futebol de 2026 - Série B, Fernando Mamede, António José Seguro, Big Brother Brasil 26, Trace Brasil, Relógio do Juízo Final.

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 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