Fig. 3

Example of graphical output, posted automatically on the MIROVA Web site on November 21, 2014. a Last MODIS image (50 × 50 km) analyzed by MIROVA. The inner black box (5 × 5 km) is used to identify distal fires (> 5 km) from summit volcanic activity. b Time series of VRP (log-scale) recorded during the last month (blue stem). Six thermal levels spanning from 1 MW to 10 GW are reported (see Coppola et al. 2016a for details) with the time series of the last-year thermal record. Note the increasing trend recorded during October–November 2014. The moderate anomaly recorded on April 2014 (black stem) was located at more than 5 km from the summit, and was related to a fire inside the Aso caldera. This kind of plot is continuously updated (http://www.mirovaweb.it/?action=volcanoDetails&volcano_id=282110)