Richardsoni arv

et

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Richardsoni arv

Quality:

Richardson number - characteristic number of a falling body proportional to the quotient of potential and kinetic energy. Article “Richardsoni arv” in Estonian Wikipedia has 14.4 points for quality (as of July 1, 2025).

This article has the best quality in Norwegian (Nynorsk) Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “Richardsoni arv”, its content was written by 3 registered users of Estonian Wikipedia and edited by 226 registered Wikipedia users in all languages.

The article is cited 3 times in Estonian Wikipedia and cited 853 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Estonian): #1595 in February 2019
  • Global: #16035 in November 2004

The highest popularity rank from 2008:

  • Local (Estonian): #71563 in November 2019
  • Global: #355473 in December 2014

There are 18 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
1Norwegian (Nynorsk) (nn)
Richardsontalet
28.7828
2Ukrainian (uk)
Число Річардсона
21.579
3Turkish (tr)
Richardson sayısı
21.1503
4Finnish (fi)
Richardsonin luku
20.1367
5English (en)
Richardson number
19.4512
6Chinese (zh)
理查逊数
18.5807
7Catalan (ca)
Nombre de Richardson
17.126
8Spanish (es)
Número de Richardson
16.2061
9Italian (it)
Numero di Richardson
14.4273
10Estonian (et)
Richardsoni arv
14.36
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 "Richardsoni arv" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Richardson number
416 729
2French (fr)
Nombre de Richardson
42 752
3German (de)
Richardson-Zahl
41 095
4Japanese (ja)
リチャードソン数
35 815
5Spanish (es)
Número de Richardson
32 204
6Russian (ru)
Число Ричардсона
21 943
7Chinese (zh)
理查逊数
19 992
8Italian (it)
Numero di Richardson
19 861
9Persian (fa)
عدد ریچاردسون
13 172
10Finnish (fi)
Richardsonin luku
5 710
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 "Richardsoni arv" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Richardson number
1 683
2Spanish (es)
Número de Richardson
176
3French (fr)
Nombre de Richardson
147
4Japanese (ja)
リチャードソン数
144
5Chinese (zh)
理查逊数
139
6German (de)
Richardson-Zahl
90
7Russian (ru)
Число Ричардсона
87
8Italian (it)
Numero di Richardson
64
9Persian (fa)
عدد ریچاردسون
22
10Turkish (tr)
Richardson sayısı
13
More...

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

The highest AI

Language versions of the article "Richardsoni arv" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Richardson number
49
2French (fr)
Nombre de Richardson
25
3Italian (it)
Numero di Richardson
25
4German (de)
Richardson-Zahl
23
5Dutch (nl)
Getal van Richardson
17
6Norwegian (no)
Richardson-tallet
14
7Finnish (fi)
Richardsonin luku
13
8Spanish (es)
Número de Richardson
12
9Russian (ru)
Число Ричардсона
12
10Hindi (hi)
रिचर्डसन संख्या
9
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 "Richardsoni arv" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Spanish (es)
Número de Richardson
2
2Catalan (ca)
Nombre de Richardson
0
3German (de)
Richardson-Zahl
0
4English (en)
Richardson number
0
5Estonian (et)
Richardsoni arv
0
6Persian (fa)
عدد ریچاردسون
0
7Finnish (fi)
Richardsonin luku
0
8French (fr)
Nombre de Richardson
0
9Hindi (hi)
रिचर्डसन संख्या
0
10Italian (it)
Numero di Richardson
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 "Richardsoni arv" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Catalan (ca)
Nombre de Richardson
102
2French (fr)
Nombre de Richardson
99
3English (en)
Richardson number
89
4Russian (ru)
Число Ричардсона
82
5Japanese (ja)
リチャードソン数
70
6Persian (fa)
عدد ریچاردسون
68
7Turkish (tr)
Richardson sayısı
59
8Ukrainian (uk)
Число Річардсона
57
9Chinese (zh)
理查逊数
57
10Italian (it)
Numero di Richardson
53
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
caCatalan
Nombre de Richardson
deGerman
Richardson-Zahl
enEnglish
Richardson number
esSpanish
Número de Richardson
etEstonian
Richardsoni arv
faPersian
عدد ریچاردسون
fiFinnish
Richardsonin luku
frFrench
Nombre de Richardson
hiHindi
रिचर्डसन संख्या
itItalian
Numero di Richardson
jaJapanese
リチャードソン数
nlDutch
Getal van Richardson
nnNorwegian (Nynorsk)
Richardsontalet
noNorwegian
Richardson-tallet
ruRussian
Число Ричардсона
trTurkish
Richardson sayısı
ukUkrainian
Число Річардсона
zhChinese
理查逊数

Popularity rank trends

Best Rank Estonian:
#71563
11.2019
Global:
#355473
12.2014

AI rank trends

Best Rank Estonian:
#1595
02.2019
Global:
#16035
11.2004

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Richardson number from Wikipedia articles about Kelvin–Helmholtz instability, Grashof number, Bulk Richardson number, Strouhal number and Froude number. Whereas reading the article about Richardson number people most often go to Wikipedia articles on Grashof number, Brunt–Väisälä frequency, Boussinesq approximation, Lewis Fry Richardson and Thermal expansion.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 10 February 2026

On 10 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Ghislaine Maxwell, Ilia Malinin, Bad Bunny, 2026 Winter Olympics, Epstein files, Jutta Leerdam, Jake Paul, Puerto Rico, Little Saint James.

In Estonian Wikipedia the most popular articles on that day were: Gröönimaa, Loometsad, Mu isamaa, mu õnn ja rõõm, Aleksandr Selevko, 2026. aasta taliolümpiamängud, Erika Salumäe, Jeffrey Epstein, Vastlapäev, Laanemetsad, Fabian Gottlieb von Bellingshausen.

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