Injuries ranged from minor burns to more serious trauma, with several victims requiring hospital treatment. Emergency services from nearby Santander were deployed, and the crowd was swiftly evacuated from the town square. Spanish news agency EFE reported that most injuries were superficial, but about a dozen people suffered moderate wounds such as hearing damage or eye irritation. No fatalities have been confirmed.
Authorities have launched an investigation into what caused the fireworks to misfire. Initial reports suggest a technical malfunction or human error during the launch sequence. The event organizers and the company contracted for the pyrotechnics have been questioned. Mayor José Manuel Revuelta expressed shock and pledged a full review of safety protocols for future events.
The Festival of the Asunción is a major local celebration featuring concerts, parades, and a traditional firework display. Wednesday night’s incident has cast a shadow over the festivities, though the town council has stated that most planned events will continue with heightened safety measures.