Fig. 2From: Sedimentation process of ashfall during a Vulcanian eruption as revealed by high-temporal-resolution grain size analysis and high-speed camera imagingImages obtained from the time-lapse camera installed by JMA in the Ushine area, which is located approximately 10 km east of the Showa crater (see Fig. 1). The images were taken at 10:43–12:17 JST, 26 March 2016, with a frequency of one image every 2 minBack to article page