Additional file 7 of Seismic signature detection during the 2018 Anak Krakatau flank collapse and tsunami using seismic amplitudes from regional-scale monitoring

Additional file 7. Time evolution of radar reflectivity factors of eruption plume observation on 22–23 December 2018, after the time period of our seismic data (Fig. 14). Note the observation of meteorological clouds (labeled “cloud”) and that of eruption plumes (labeled “plume”). Cloud observations later merged with the plume. Figure description is the same as in Additional file 6.