A fire emergency was reported early in the day near Vimmerby, Sweden, when a passerby noticed thick black smoke emanating from an industrial building. Upon the arrival of the emergency services, they confirmed that flames were visible inside the premises. Firefighters have begun operations to contain the fire and ensure that no individuals are trapped inside the building. Smoke divers have been deployed to enter the site safely and assess the situation further, indicating the seriousness of the fire and the ongoing efforts to manage it. As the incident is still developing, updates on the situation are expected.