Fig. 2From: Detecting multiscale periodicity from the secular effusive activity at Santiaguito lava dome complex (Guatemala)a Averaged yearly discharge rates from 1922 to 2021 obtained combining literature data (Harris et al. 2003; Melnik et al. 2008; Scott et al. 2012; Drust, 2018; Rhodes et al. 2018; Zorn et al. 2020) and MODIS data (Coppola et al. 2016); b-c-d averaged yearly, monthly, and weekly discharge rates from 2000 to 2021 considering only MODIS dataBack to article page