🌋 Massive Seismic Swarm Hits Tenerife 🌋 In just eleven hours more than 750 earthquakes have rattled Mount Teide, Spain’s highest peak and one of the most dangerous volcanoes in the Atlantic. The quakes struck in two bursts late on August 6 and before dawn on August 7, with over 700 hybrid events signalling magma and volcanic gases forcing through cracks deep beneath the volcano. This is the sixth swarm of its kind since 2016. Teide’s last eruption was in 1909. Experts put the island’s long-ter