Kaldera

Quality:

Caldera - cauldron-like volcanic feature usually formed by the collapse of land following a volcanic eruption. Article “Kaldera” in Polish Wikipedia has 12.1 points for quality (as of July 1, 2026). The article contains 1 references and 4 sections.

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

Since the creation of article “Kaldera”, its content was written by 33 registered users of Polish Wikipedia and edited by 1761 registered Wikipedia users in all languages.

The article is cited 243 times in Polish Wikipedia and cited 13148 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Polish): #142 in December 2002
• Global: #2303 in January 2002

The highest popularity rank from 2008:

• Local (Polish): #5943 in February 2023
• Global: #10538 in February 2025

There are 52 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.

#	Language	Quality grade	Quality score
1	English (en) Caldera		79.6254
2	Catalan (ca) Caldera volcànica		60.9462
3	Basque (eu) Sumendi-galdara		59.8258
4	Norwegian (Nynorsk) (nn) Kaldera		54.6823
5	Galician (gl) Caldeira volcánica		50.721
6	Portuguese (pt) Caldeira vulcânica		50.3359
7	Czech (cs) Kaldera		49.1812
8	Turkish (tr) Kaldera		44.3487
9	Russian (ru) Кальдера		41.4098
10	Spanish (es) Caldera volcánica		40.2789

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

#	Language	Popularity award	Relative popularity
1	English (en) Caldera		6 393 863
2	Japanese (ja) カルデラ		2 183 808
3	German (de) Caldera (Krater)		1 469 517
4	French (fr) Caldeira		837 163
5	Russian (ru) Кальдера		767 960
6	Spanish (es) Caldera volcánica		666 484
7	Italian (it) Caldera		486 638
8	Polish (pl) Kaldera		443 962
9	Indonesian (id) Kaldera		366 014
10	Dutch (nl) Caldeira		306 616

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

#	Language	Popularity award	Relative popularity
1	English (en) Caldera		17 657
2	Japanese (ja) カルデラ		4 777
3	German (de) Caldera (Krater)		4 203
4	French (fr) Caldeira		3 039
5	Russian (ru) Кальдера		2 243
6	Italian (it) Caldera		1 313
7	Polish (pl) Kaldera		1 150
8	Dutch (nl) Caldeira		801
9	Spanish (es) Caldera volcánica		746
10	Chinese (zh) 破火山口		734

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

#	Language	AI award	Relative AI
1	English (en) Caldera		408
2	German (de) Caldera (Krater)		169
3	French (fr) Caldeira		112
4	Japanese (ja) カルデラ		101
5	Italian (it) Caldera		92
6	Russian (ru) Кальдера		78
7	Spanish (es) Caldera volcánica		76
8	Dutch (nl) Caldeira		62
9	Hungarian (hu) Kaldera		44
10	Hebrew (he) קלדרה		37

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

#	Language	AI award	Relative AI
1	Arabic (ar) كلديرا		1
2	Azerbaijani (az) Kaldera		1
3	Catalan (ca) Caldera volcànica		1
4	Czech (cs) Kaldera		1
5	Basque (eu) Sumendi-galdara		1
6	Indonesian (id) Kaldera		1
7	Russian (ru) Кальдера		1
8	Belarusian (be) Кальдэра		0
9	Bulgarian (bg) Калдера		0
10	Danish (da) Caldera		0

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

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 Polish Wikipedia the most popular articles on that day were: Demokratyczna Republika Konga, Mistrzostwa Świata w Piłce Nożnej 2026, Senegal, Zara Larsson, Bractwo Kapłańskie Świętego Piusa X, Mistrzostwa świata w piłce nożnej mężczyzn, Kongo, Sadio Mané, Erling Haaland, Stepan Bandera.

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