Disinformation and natural disasters. The case of the 2024 Valencia floods Analysis of hoaxes spread based on the publications of four Spanish fact-checkers

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Mabel Sánchez Torres
Raúl
Francisco

Abstract

The aim of this research is to analyze the disinformation related to DANA - Isolated Depression at High Levels - in Spain in the month of October 2024. The study period was established from October 29 (date of the catastrophe) to November 17 of the same year and the verifications published by four of the main Spanish fact-checking organizations were analyzed: Newtral, Verificat, Efe Verifica and Maldita. From a methodological point of view, among the specific objectives of this research are: 1. To study the temporal evolution of disinformation narratives in the 20 days following the event. 2. To analyze the role of influential actors and creators on social networks in the dissemination of hoaxes about DANA. The methodological instrument includes variables related to temporal evolution; the formats and narratives of disinformation, as well as its intentionality; the institutions and/or people targeted by the hoaxes. The temporal evolution of disinformation during the 20 days following the catastrophe in Valencia reflects a characteristic pattern of crises, in which the highest levels of hoax and disinformation generation are concentrated in the immediate phase following the disaster occurs.

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How to Cite
Sánchez Torres, M., Magallón Rosa, R., & Pastor Marín, F. M. (2025). Disinformation and natural disasters. The case of the 2024 Valencia floods: Analysis of hoaxes spread based on the publications of four Spanish fact-checkers. AdComunica, (30). https://doi.org/10.6035/adcomunica.9015
Section
Informe
Author Biographies

Mabel Sánchez Torres, Universidad Carlos III de Madrid

Mabel Sánchez Torres es Doctoranda en Comunicación y Máster en Investigación Aplicada a Medios de Comunicación de la Universidad Carlos III de Madrid (UC3M). Fue profesora en la Universidad de La Habana donde impartió asignaturas relacionadas con el Periodismo Impreso e Hipermedial. Es miembro del grupo de investigación Comunicación, Políticas y Ciudadanía de la UC3M.

Raúl, University Carlos III of Madrid

Professor of Journalism at the Carlos III University of Madrid (Spain). He holds a degree in Journalism and a PhD from the Complutense University of Madrid. His research focuses on disinformation and fact-checking. He is a member of Iberifier, a digital media observatory in Spain and Portugal, funded by the European Commission and linked to the European Digital Media Observatory.

Francisco, International University of la Rioja

He holds a PhD in Education and Social Communication from the University of Malaga, where he also holds a degree in Journalism. He also holds a Master's degree in Political and Electoral Communication from the Autonomous University of Barcelona. He is an academic executive for the Bachelor's Degree in Communication at the International University of La Rioja (UNIR). He currently works as a trainer at the International Center for the Training of Authorities and Leaders.

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