Operação Dark Winter

pt

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Operação Dark Winter

Quality:

Operation Dark Winter - senior-level U.S. bio-terrorist attack simulation exercise. Article “Operação Dark Winter” in Portuguese Wikipedia has 31.5 points for quality (as of July 1, 2025). The article contains 24 references and 7 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 “Operação Dark Winter”, its content was written by 5 registered users of Portuguese Wikipedia and edited by 114 registered Wikipedia users in all languages.

The article is cited 1 times in Portuguese Wikipedia and cited 74 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Portuguese): #13523 in October 2020
  • Global: #13374 in October 2020

The highest popularity rank from 2008:

  • Local (Portuguese): #58605 in November 2020
  • Global: #7813 in October 2020

There are 5 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)
Operation Dark Winter
44.2756
2Portuguese (pt)
Operação Dark Winter
31.505
3German (de)
Dark Winter
31.1709
4Persian (fa)
عملیات زمستان سیاه
22.7523
5French (fr)
Opération Dark Winter
12.345
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 "Operação Dark Winter" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Operation Dark Winter
1 408 394
2German (de)
Dark Winter
26 892
3French (fr)
Opération Dark Winter
16 926
4Persian (fa)
عملیات زمستان سیاه
7 134
5Portuguese (pt)
Operação Dark Winter
4 308
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 "Operação Dark Winter" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Operation Dark Winter
1 280
2French (fr)
Opération Dark Winter
90
3German (de)
Dark Winter
85
4Portuguese (pt)
Operação Dark Winter
27
5Persian (fa)
عملیات زمستان سیاه
11
More...

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

The highest AI

Language versions of the article "Operação Dark Winter" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Operation Dark Winter
81
2German (de)
Dark Winter
13
3French (fr)
Opération Dark Winter
12
4Portuguese (pt)
Operação Dark Winter
5
5Persian (fa)
عملیات زمستان سیاه
3
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 "Operação Dark Winter" with the highest AI in June 2025
#LanguageAI awardRelative AI
1German (de)
Dark Winter
0
2English (en)
Operation Dark Winter
0
3Persian (fa)
عملیات زمستان سیاه
0
4French (fr)
Opération Dark Winter
0
5Portuguese (pt)
Operação Dark Winter
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 "Operação Dark Winter" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Operation Dark Winter
66
2German (de)
Dark Winter
3
3Persian (fa)
عملیات زمستان سیاه
3
4French (fr)
Opération Dark Winter
1
5Portuguese (pt)
Operação Dark Winter
1
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
deGerman
Dark Winter
enEnglish
Operation Dark Winter
faPersian
عملیات زمستان سیاه
frFrench
Opération Dark Winter
ptPortuguese
Operação Dark Winter

Popularity rank trends

Best Rank Portuguese:
#58605
11.2020
Global:
#7813
10.2020

AI rank trends

Best Rank Portuguese:
#13523
10.2020
Global:
#13374
10.2020

Global popularity rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Operation Dark Winter from Wikipedia articles about Tom Clancys The Division, Clade X, Johns Hopkins Center for Health Security, Dark Winter and Tom Inglesby. Whereas reading the article about Operation Dark Winter people most often go to Wikipedia articles on Tom Clancys The Division, Sam Nunn, Federal Executive Branch Continuity of Operations Plan, 2001 anthrax attacks and Nick Stone Missions.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 15 February 2026

On 15 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Wuthering Heights, 2026 Winter Olympics, Epstein files, Ilia Malinin, Wuthering Heights, Ghislaine Maxwell, Lucas Pinheiro Braathen, 2026 Winter Olympics medal table, Valentine's Day.

In Portuguese Wikipedia the most popular articles on that day were: Lucas Pinheiro Braathen, Jeffrey Epstein, Isadora Cruz, Shawn Mendes, Maria Quitéria, Arquivos de Epstein, Dia dos Namorados, Léa Garcia, Margaret Thatcher, Trace Brasil.

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