“The explosion took place at around 5 p.m., in the 5th arrondissement of the capital. According to an initial report from the Préfecture de Police, at least sixteen people were injured, seven of them seriously.”

https://www.francetvinfo.fr/faits-divers/explosion-gaz/une-forte-explosion-a-eu-lieu-dans-un-immeuble-du-5e-arrondissement-de-paris-la-prefecture-demande-d-eviter-le-secteur_5902355.html