APPENDIX D 

 CHANGE IN ABOVE MSL UNIT VOLUME 



The unit volume is the volume per unit width (cubic meters per meter) 

 bounded by a horizontal line passing through the MSL position, a vertical 

 line at the backbeach datum and the measured beach profile. This appendix 

 shows the above MSL volume at successive beach profile measurements rela- 

 tive to the long-term mean above MSL unit volume. The time of beach profile 

 measurements and occurrences of identified storms is also provided. 



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