<b>Figure 6</b>. Diagram showing relation between annual exceedance

Figure 6. Diagram showing relation between annual exceedance probabilities and mean slopes. Mean slopes calculated for each set of grid cells having annual exceedance probabilities as shown in table 1 (for example, 1.1, 2.2, 3.3...). Numbers refer to the number of grid cells used to calculate the mean slope for each exceedance probability value. Thick gray line computed using a least squares fit to the data. Equation for the line is shown.

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