Fig. 10

Snapshots of maps of the simulated water level (color) and surface velocity field (vector) during the period in which Typhoon 21 approached Lake Biwa (14:00-16:00 JST) on 4 September 2018. The inset panels on the bottom right display the observed wind velocities (blue vectors) around Lake Biwa at each time; these data were provided by BiwakoDAS (https://koayu.eri.co.jp/Biwadas_Summary/)