Alcalá 20 Disco Fire17 December 1983
A structured source-review page on the Madrid nightclub fire, casualty reporting, safety issues, and later legal context.
Incident Overview
What happened
A fire broke out before closing time at the Alcalá 20 nightclub in Madrid. Contemporary reporting described synthetic curtains and plastic fittings catching fire, toxic fumes, panic, crowd pressure toward exits, and allegations that emergency exits were blocked or poorly marked. Later Spanish reporting states that lack of safety measures and padlocked emergency exits led to an overhaul of safety protocols in Spain. (The Washington Post)
Discoteca / sala de fiestas Alcalá 20, number 20 Calle de Alcalá, central Madrid, Spain. Sources describe it as a basement or subterranean nightclub at Calle Alcalá 20. (EL PAÍS English)
Spain, Madrid, Alcalá 20 disco fire; also reported as the Alcalá 20 nightclub fire / incendio de la discoteca Alcalá 20.
Reported Impact
Casualties and safety context
Conflicting. Contemporary Washington Post reported 79 deaths; El País later reported 78 dead in one retrospective opening paragraph but also has later legal/anniversary reporting giving 81 or 82; Servimedia and several later sources report 82 deaths. The user-provided 81 fatalities is supported by several later Spanish sources, but not all sources agree. (The Washington Post)
Conflicting. Washington Post reported 24 injured in its contemporary article. Servimedia reported 28 injured in a later trial-preview article. Galicia Diario / EFE later reported 29 injured when describing the site’s reopening. (The Washington Post)
Safety issues raised: toxic smoke, crowd pressure toward exits, synthetic materials, and reports of blocked or poorly marked emergency exits.
See disputed details →Key Data
Reported Figures
Chronology
Incident sequence
Key Themes
Why this case matters
Disputed Details
Conflicting Information
The source file records several points where reporting differs across contemporary, legal and retrospective accounts.
The uploaded source file records different figures or explanations across available sources.
Washington Post, contemporary report: 79 deaths.
El País English retrospective: 78 deaths.
Los Angeles Times, El País legal-context reporting, Cadena SER / Podium Podcast, and Chacarrex: 81 deaths.
Servimedia, later El País legal-delay report, Galicia Diario / EFE, and laSexta: 82 deaths.
The user-provided 81 deaths is supported by multiple later Spanish sources, but the final reported figure is not uniform across accessible sources. Contemporary counts appear lower while later legal and retrospective sources vary between 81 and 82. (The Washington Post)
The uploaded source file records different figures or explanations across available sources.
Washington Post: 24 injured.
Servimedia and El País 1992: 28 injured.
Galicia Diario / EFE and Zona Retiro: 29 injured.
The safest wording is “injuries reported”; exact final number is not consistent across accessible sources. (The Washington Post)
The uploaded source file records different figures or explanations across available sources.
Washington Post reported initial investigations blamed a short circuit in the electrical system and ruled out arson.
Cadena SER / Podium Podcast also says the fire originated from a short circuit.
El Debate’s 40th-anniversary headline states that it was still not known where the fire began.
A short circuit is widely reported as the cause, but at least one later report emphasises uncertainty about the exact start point. (The Washington Post)
Not Verified
Open Questions
These details were not fully verified from accessible sources in the uploaded file.
Source Material
References
News, legal, retrospective and web sources identified in the uploaded research note.
All Document URLs
Source Links
Direct links listed in the uploaded incident document.
