Figure 3

Enlarged view of the tomographic results in the area of the Lipari–Vulcano complex. The results obtained in areas with suitable data coverage are reported in terms of percentage variation of P- and S-wave velocity with respect to the optimal 1D reference model (top and middle) and in terms of Vp/Vs ratio (bottom), respectively. The number in the low-left corner indicates the b.s.l. depth in km.