Francis Birch

Francis Birch - American geophysicist (1903–1992). Article “Francis Birch” in Portuguese Wikipedia has 15.7 points for quality (as of July 1, 2025). The article contains 5 references and 2 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 “Francis Birch”, its content was written by 3 registered users of Portuguese Wikipedia and edited by 129 registered Wikipedia users in all languages.

The article is cited 710 times in Portuguese Wikipedia (9686^th place) and cited 2011 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #40949 in May 2020
• Global: #54454 in February 2014

The highest popularity rank from 2008:

• Local (Portuguese): #161588 in February 2012
• Global: #356742 in July 2023

There are 8 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.

#	Language	Quality grade	Quality score
1	English (en) Francis Birch (geophysicist)		46.3351
2	Spanish (es) Francis Birch		40.3013
3	German (de) Albert Francis Birch		28.6897
4	Arabic (ar) فرنسيس بيرش		22.4803
5	Persian (fa) فرانسیس بیرک (ژئو فیزیکدان)		22.3625
6	Portuguese (pt) Francis Birch		15.6614
7	French (fr) Francis Birch		7.1117
8	Japanese (ja) フランシス・バーチ		3.7031

More...

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

The most popular language versions of the article "Francis Birch" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Francis Birch (geophysicist)		164 349
2	German (de) Albert Francis Birch		10 137
3	Portuguese (pt) Francis Birch		10 032
4	Japanese (ja) フランシス・バーチ		9 169
5	French (fr) Francis Birch		7 674
6	Persian (fa) فرانسیس بیرک (ژئو فیزیکدان)		2 596
7	Arabic (ar) فرنسيس بيرش		951
8	Spanish (es) Francis Birch		462

More...

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 "Francis Birch" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Francis Birch (geophysicist)		1 466
2	German (de) Albert Francis Birch		189
3	Japanese (ja) フランシス・バーチ		96
4	French (fr) Francis Birch		29
5	Spanish (es) Francis Birch		18
6	Portuguese (pt) Francis Birch		15
7	Arabic (ar) فرنسيس بيرش		10
8	Persian (fa) فرانسیس بیرک (ژئو فیزیکدان)		8

More...

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

Language versions of the article "Francis Birch" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Francis Birch (geophysicist)		63
2	German (de) Albert Francis Birch		34
3	French (fr) Francis Birch		17
4	Japanese (ja) フランシス・バーチ		7
5	Spanish (es) Francis Birch		4
6	Portuguese (pt) Francis Birch		3
7	Persian (fa) فرانسیس بیرک (ژئو فیزیکدان)		1
8	Arabic (ar) فرنسيس بيرش		0

More...

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

Language versions of the article "Francis Birch" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) فرنسيس بيرش		0
2	German (de) Albert Francis Birch		0
3	English (en) Francis Birch (geophysicist)		0
4	Spanish (es) Francis Birch		0
5	Persian (fa) فرانسیس بیرک (ژئو فیزیکدان)		0
6	French (fr) Francis Birch		0
7	Japanese (ja) フランシス・バーチ		0
8	Portuguese (pt) Francis Birch		0

More...

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

Language versions of the article "Francis Birch" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Portuguese (pt) Francis Birch		710
2	English (en) Francis Birch (geophysicist)		515
3	Arabic (ar) فرنسيس بيرش		357
4	Persian (fa) فرانسیس بیرک (ژئو فیزیکدان)		322
5	French (fr) Francis Birch		60
6	German (de) Albert Francis Birch		27
7	Japanese (ja) フランシス・バーチ		16
8	Spanish (es) Francis Birch		4

More...

#	Language	Value
ar	Arabic فرنسيس بيرش
de	German Albert Francis Birch
en	English Francis Birch (geophysicist)
es	Spanish Francis Birch
fa	Persian فرانسیس بیرک (ژئو فیزیکدان)
fr	French Francis Birch
ja	Japanese フランシス・バーチ
pt	Portuguese Francis Birch

Best Rank

Portuguese: #161588 02.2012

Global: #356742 07.2023

Best Rank

Portuguese: #40949 05.2020

Global: #54454 02.2014

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.

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