Umbra, penumbra and antumbra

Umbra, penumbra and antumbra - Distinct parts of a shadow. Article "Umbra, penumbra and antumbra" in English Wikipedia has 30.9 points for quality (as of November 1, 2023). The article contains 3 references and 5 sections. The article also contains quality flaw template, which reduce quality score.

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

In October 2023 the article "Umbra, penumbra and antumbra" was edited by 2 authors in English Wikipedia and written by 2 authors in all languages.

Since the creation of article "Umbra, penumbra and antumbra", its content was written by 233 registered users of English Wikipedia and edited by 281 registered Wikipedia users in all languages.

The article is cited 218 times in English Wikipedia and cited 310 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #5524 in November 2002
• Global: #9529 in November 2002

The highest popularity rank from 2008:

• Local (English): #12258 in August 2017
• Global: #23782 in August 2017

There are 10 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 November 1, 2023 (including revision history and pageviews for previous years).

下表顯示了最高品質的文章的語言版本。

#	Language	Quality grade	Quality score
1	Tamil (ta) கரு நிழல், அணுகு கரு நிழல் மற்றும் எதிர் கரு நிழல்		33.9943
2	English (en) Umbra, penumbra and antumbra		30.8686
3	Catalan (ca) Umbra, penumbra i antumbra		28.5745
4	Hindi (hi) प्रच्छाया , उपछाया और अग्रछाया		23.6619
5	Spanish (es) Umbra, penumbra y antumbra		21.2146
6	Vietnamese (vi) Vùng bóng tối, vùng bóng nửa tối và vùng đối của vùng bóng tối		20.1449
7	Serbian (sr) Umbra, penumbra i antumbra		18.3975
8	Kazakh (kk) Умбра, пентумбра және антумбра		12.8036
9	Persian (fa) آمبرا، پنامبرا و آنتومبرا		10.2939
10	Norwegian (Nynorsk) (nn) Umbra, penumbra og antumbra		7.276

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

The most popular language versions of the article "Umbra, penumbra and antumbra" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Umbra, penumbra and antumbra		3 476 428
2	Spanish (es) Umbra, penumbra y antumbra		1 140 386
3	Vietnamese (vi) Vùng bóng tối, vùng bóng nửa tối và vùng đối của vùng bóng tối		35 175
4	Hindi (hi) प्रच्छाया , उपछाया और अग्रछाया		7 657
5	Serbian (sr) Umbra, penumbra i antumbra		2 279
6	Persian (fa) آمبرا، پنامبرا و آنتومبرا		2 012
7	Tamil (ta) கரு நிழல், அணுகு கரு நிழல் மற்றும் எதிர் கரு நிழல்		1 749
8	Kazakh (kk) Умбра, пентумбра және антумбра		1 507
9	Catalan (ca) Umbra, penumbra i antumbra		743
10	Norwegian (Nynorsk) (nn) Umbra, penumbra og antumbra		703

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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 "Umbra, penumbra and antumbra" in October 2023

#	Language	Popularity award	Relative popularity
1	English (en) Umbra, penumbra and antumbra		18 270
2	Spanish (es) Umbra, penumbra y antumbra		5 088
3	Hindi (hi) प्रच्छाया , उपछाया और अग्रछाया		662
4	Vietnamese (vi) Vùng bóng tối, vùng bóng nửa tối và vùng đối của vùng bóng tối		191
5	Tamil (ta) கரு நிழல், அணுகு கரு நிழல் மற்றும் எதிர் கரு நிழல்		53
6	Persian (fa) آمبرا، پنامبرا و آنتومبرا		35
7	Serbian (sr) Umbra, penumbra i antumbra		28
8	Catalan (ca) Umbra, penumbra i antumbra		20
9	Kazakh (kk) Умбра, пентумбра және антумбра		17
10	Norwegian (Nynorsk) (nn) Umbra, penumbra og antumbra		4

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

Language versions of the article "Umbra, penumbra and antumbra" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Umbra, penumbra and antumbra		233
2	Spanish (es) Umbra, penumbra y antumbra		36
3	Tamil (ta) கரு நிழல், அணுகு கரு நிழல் மற்றும் எதிர் கரு நிழல்		3
4	Catalan (ca) Umbra, penumbra i antumbra		2
5	Kazakh (kk) Умбра, пентумбра және антумбра		2
6	Persian (fa) آمبرا، پنامبرا و آنتومبرا		1
7	Hindi (hi) प्रच्छाया , उपछाया और अग्रछाया		1
8	Norwegian (Nynorsk) (nn) Umbra, penumbra og antumbra		1
9	Serbian (sr) Umbra, penumbra i antumbra		1
10	Vietnamese (vi) Vùng bóng tối, vùng bóng nửa tối và vùng đối của vùng bóng tối		1

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

Language versions of the article "Umbra, penumbra and antumbra" with the highest AI in October 2023

#	Language	AI award	Relative AI
1	English (en) Umbra, penumbra and antumbra		2
2	Catalan (ca) Umbra, penumbra i antumbra		0
3	Spanish (es) Umbra, penumbra y antumbra		0
4	Persian (fa) آمبرا، پنامبرا و آنتومبرا		0
5	Hindi (hi) प्रच्छाया , उपछाया और अग्रछाया		0
6	Kazakh (kk) Умбра, пентумбра және антумбра		0
7	Norwegian (Nynorsk) (nn) Umbra, penumbra og antumbra		0
8	Serbian (sr) Umbra, penumbra i antumbra		0
9	Tamil (ta) கரு நிழல், அணுகு கரு நிழல் மற்றும் எதிர் கரு நிழல்		0
10	Vietnamese (vi) Vùng bóng tối, vùng bóng nửa tối và vùng đối của vùng bóng tối		0

More...

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

Language versions of the article "Umbra, penumbra and antumbra" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Umbra, penumbra and antumbra		218
2	Spanish (es) Umbra, penumbra y antumbra		44
3	Vietnamese (vi) Vùng bóng tối, vùng bóng nửa tối và vùng đối của vùng bóng tối		21
4	Serbian (sr) Umbra, penumbra i antumbra		8
5	Persian (fa) آمبرا، پنامبرا و آنتومبرا		6
6	Norwegian (Nynorsk) (nn) Umbra, penumbra og antumbra		6
7	Catalan (ca) Umbra, penumbra i antumbra		3
8	Tamil (ta) கரு நிழல், அணுகு கரு நிழல் மற்றும் எதிர் கரு நிழல்		3
9	Hindi (hi) प्रच्छाया , उपछाया और अग्रछाया		1
10	Kazakh (kk) Умбра, пентумбра және антумбра		0

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#	Language	Value
ca	Catalan Umbra, penumbra i antumbra
en	English Umbra, penumbra and antumbra
es	Spanish Umbra, penumbra y antumbra
fa	Persian آمبرا، پنامبرا و آنتومبرا
hi	Hindi प्रच्छाया , उपछाया और अग्रछाया
kk	Kazakh Умбра, пентумбра және антумбра
nn	Norwegian (Nynorsk) Umbra, penumbra og antumbra
sr	Serbian Umbra, penumbra i antumbra
ta	Tamil கரு நிழல், அணுகு கரு நிழல் மற்றும் எதிர் கரு நிழல்
vi	Vietnamese Vùng bóng tối, vùng bóng nửa tối và vùng đối của vùng bóng tối

Best Rank

English: #12258 08.2017

Global: #23782 08.2017

Best Rank

English: #5524 11.2002

Global: #9529 11.2002

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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 November, 2023. When calculating current popularity and AI of articles data from October 2023 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information