29 



WIND SPEED 

 (m/sec) 



3-HLP WIND 



VECTORS 



(m/sec) 



ATMOSPHERIC 



PRESSURE 



(mb) 



SIGNIFICANT 



WAVE HEIGHT 



(m) 



PEAK WAVE 



PERIOD 



(sec) 



M 



U^. 



yvwww^w*^ 



/ \vJ ^J Vz-VI^U/^W 



v^Vj^ 1 



W'wrt 



^ m* ia& 



Figure 3-4. Time series plot of meteorological and wave data from NO AA buoy 44007 during 

 the period from March through May 1 996, corresponding with the period of the 

 oceanographic measurement program. The following data (presented as hourly 

 observations) are presented on individual tiers starting from the top: wind speed, 

 wind vectors, atmospheric pressure (after the mean was removed), significant 

 wave height, and peak wave period. 



Oceanographic Measurements at the Portland Disposal Site during Spring of 1996 



