Fig. 5From: Improvement in the accuracy of expected seismic intensities for earthquake early warning in Japan using empirically estimated site amplification factorsEpicenters of earthquakes used in estimating station corrections for all dataset. The offshore area enclosed by the line is where focal depths >10 km are shifted to 10 km. The dotted rectangle indicates the area shown in Fig. 7. The gray areas indicate the regions where the correction term of abnormal seismic intensity distribution is applied.Back to article page