The INVOLCAN/ITER geochemical program for volcanic monitoring in the Canary Islands has a monitoring and measurement in continuous mode of parameters of interest for surveillance through a permanent instrumental geochemical network composed by 15 stations: 8 in Tenerife; 3 in La Palma; 3 in El Hierro and one in Lanzarote.
8 Geochemical stations in Tenerife
3 Geochemical stations in La Palma
3 Geochemical stations in El Hierro
1 Geochemical station in Lanzarote