Floods in Piloña, Asturias, Spain, November 2021.
© SEPAFloods in Piloña, Asturias, Spain, November 2021.
Heavy rain fall of over 150 mm in 24 hours caused severe flooding in parts of northern Spain, prompting evacuations and dramatic rescues by helicopter.

Emergency Services in Asturias used a helicopter to rescue a family trapped in a home surrounded by flood water in Piloña on 24 November 2021. Emergency teams in boats rescued 1 person in Las Rozas and another in La Noceda, Arriondas.

Furthermore around 40 patients were evacuated from a hospital in Arriondas in Parres municipality due to the flooding. As a precaution, around 600 students and teachers from 2 schools in Arriondas were also evacuated.

Arriondas is located where the Piloña and Sella rivers converge. Both rivers were swollen after the heavy rain. According to figures from Spain's State Meteorological Agency AEMET, in around a 24 hour period on 24 November, the village of Piloña recorded 87.2 mm of rain; Panizales 159.6 mm; Carreña 139.0 mm and Felechosa 94.4 mm.




Heavy rain also fell in neighbouring Cantabria, where emergency authorities carried out 22 interventions on 24 November. Roads were flooded in Cabezón de la Sal, Cabezón de Liébana, Miengo and Molleda.

Severe weather including heavy rain affected parts of southern and eastern Spain from 20 November. Around 30 buildings were damaged and 23 people rescued from trapped vehicles after flash floods in the municipality of Cartagena. Local officials said around 100 mm of rain fell in a few hours.

The rain then moved north into Valencia and Catalonia regions. Civil Protection in Catalonia said that, as of early 24 November, emergency teams had responded to incidents in in the comarcas of Baix Ebre (112 incidents), Tarragonès (105) and Barcelonès (54). Some flooding was also reported in Montsià comarca. Videos shared on Social Media showed vehicles stranded in on flooded roads in Tortosa and Tarragona. Firefighters rescued 3 people from stranded vehicles in Baix Ebre.

Flood rescue in Piloña, Asturias, Spain, November 2021.
© SEPAFlood rescue in Piloña, Asturias, Spain, November 2021.