Alberto Prieto¹, Luca D'Auria^2,3, Giovanni Macedonio⁴, Pedro A. Hernández^3,5 and William Hernández¹, (1)Instituto Volcanológico de Canarias (INVOLCAN), San Cristobal de La Laguna, Spain, (2)Instituto Volcanológico de Canarias (INVOLCAN), San Cristóbal de La Laguna (Tenerife, Spain), Spain, (3)Instituto Tecnológico y de Energías Renovables (ITER), Granadilla de Abona, Tenerife, Canary Islands, Spain, (4)Istituto Nazionale di Geofisica e Vulcanologia, Napoli, Italy, (5)Instituto Volcanológico de Canarias (INVOLCAN), Puerto de la Cruz, Tenerife, Canary Islands, Spain