Fig. 11

Summary of forecast accuracy for the eight tsunami events, in terms of the total amplitude of the leading wave of the DART observations. a Shows the observations and forecasts of the four scenarios. b Shows the relationship between M _w and normalized average/standard deviation (circle/bar) of the forecasts for each event. The total amplitude is defined as the local maximum minus the local minimum of the leading wave (Fig. 10). The data used in the figure are listed in Table 1