Using the CII responses that we have collected for various historical and recent earthquakes, we can begin to put constraints on the intensities for low amplitude shaking. Since the instrumental intensities are derived directly from peak ground motion values, this figure shows how recorded peak motions relate to CIIs. Fill corresponds to the intensity scale in the legend at the bottom of the figure. Small circles show selected city locations as labeled. The Web page version of the map is shown in Figure 3.
Fill corresponds to the intensity scale in the legend at the bottom of the figure.
Small circles show selected city locations as labeled. Shading corresponds to the intensity scale in the legend at the bottom of the figure. Small circles show selected city locations as labeled.