Since last Saturday, September 11, there have been more than 4 thousand seismic events in La Palma, of which some 900 tremors were located under the Cumbre Vieja volcano, causing all the warning lights for volcanic risk to turn on at a yellow level. in the municipalities of El Paso, Los Llanos de Aridane, Mazo and Fuencaliente since what was happening at that time was what is known as a «seismic swarm» succession of activities in the subsoil that can last hours, days, weeks or months. Continúa leyendo ESPAÑA: EL VOLCAN LA PALMA»GRAN CANARIAS»