

Table S. Sign 



ificant 



wave heights and periods^ 









Date of Flight 



0100 



Hours 



0700 



Hours 



1300 



Hours 



1900 



Hours 





H 

 (feet) 



T 

 (seconds) 



H 

 (feet) 



T 

 (seconds) 



H 

 (feet) 



T 

 (seconds) 



H 

 (feet) 



T 

 (seconds) 



1972 



















17 July^ 



18 July 



19 July 



2.3 

 2.0 

 2.0 



9.7 

 9.7 

 7.4 



2.0 

 1.7 

 2.1 



8.8 

 8.8 

 8.8 



2.2 

 2.1 

 2.2 



8 

 8 

 8 





 8 

 8 



2.1 

 2:0 

 2.1 



8.0 

 8.8 

 8.0 



July Average 



2.4 



7.3 



2.2 



7.8 



2.3 



7 



8 



2.3 



7.6 



17 August^ 



18 August 



19 August 



2.4 

 2.1 

 1.5 



5.0 

 9.7 

 7.4 



1.9 

 1.4 



5.0 

 8.0 



2.0 

 1.8 

 1.7 



10 

 8 

 8 



8 

 8 

 8 



2.0 

 1.7 

 1.4 



9.7 

 8.0 

 7.4 



August Average^ 



2.4 



7.3 



2.6 



6.1 



2.6 



7 



4 



2.7 



6.8 



31 October^ 



1 November 



2 November 



3.0 

 2.9 

 1.8 



5.0 

 4.0 

 7.4 



2.8 

 2.2 

 1.8 



4.0 



4.3 



10.8 



3.4 

 2.2 

 1.8 



4 

 8 

 8 



8 

 8 

 8 



2.6 

 1.9 



1.7 



5.3 



8.8 



10.8 



October Average^ 



2.5 



6.4 



2.6 



5.2 



3.2 



.5 



8 



2.6 



5.9 



13 November^ 



14 November 



15 November 



3.4 

 3.3 

 2.9 



4.0 

 5.0 

 8.0 



3.0 

 5.6 

 1.9 



5.0 

 6.9 



9.7 



3.0 

 2.4 



4 

 8 



8 

 8 



2.5 

 2.5 



4.3 

 8.8 



November Average^ 



3.2 



7.8 



3.1 



7.7 



3.0 



7 



4 



3.1 



8.5 



2 December^ 



3 December 



4 December 



1.9 

 1.4 

 1.2 



6.9 

 8.8 

 8.8 



1.7 

 1.5 

 1.2 



9.7 

 8.8 

 8.8 



1.6 

 1.6 

 1.4 



9 

 8 

 8 



7 

 8 

 



2.0 

 1.7 

 1.7 



3.0 

 8.0 

 8.8 



December Average^ 



2.7 



7.8 



2.8 



7.6 



2.8 



7 



7 



3.0 



7.1 



1973 



















7 January^ 



8 January 



9 January 



2.0 

 4.6 

 3.1 



4.1 

 5.0 

 8.0 



3.5 

 6.8 



2.7 



5.6 

 7.4 

 8.8 



3.3 

 5.3 



5.6 

 8.0 



3.8 

 4.6 

 2.0 



5.3 

 8.0 

 9.7 



January Average^ 



2.8 



7.6 



3.2 



7.5 



3.0 



7.8 



2.8 



8.1 



1. Obtained from Wave Gage Data, CERC. 



2. Recorded values for date and time. 



3. Average values for entire month. 



19 



