Monika Przeor¹, Luca D'Auria^2,3, Susi Pepe⁴ and Pietro Tizzani⁴, (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)CNR Institute for the Electromagnetic Sensing of the Environment, Naples, Italy