Frequency-Direction Spectral Plots: Event N 



0700. 6 Mar 89 

 Hmo = 0.70 m 1300, 6 Mar 89 1900. 6 Mar 89 0100. 7 Mar 89 



Hmo - 0.71 m Hmo - 1.68 m Hmo - 2 03 m 



9 (dog 



0400. 7 Mar 89 0700, 7 Mar 89 



Hmo = 2.31 m Hmo = 2.90 m 



1000, 7 Mar 89 

 Hmo = 3.16 m 



1300, 7 Mar 8£ 

 Hmo = 3.41 m 



1600, 7 Mar 89 1900. 7 Mar 89 2200, 7 Mar 89 0100, 8 Mar 89 



Hmo - 3.72 m Hmo «■ 3.96 m Hmo — 3.82 m Hmo — 3.65 m 



A48 



Appendix A Event Time Series and Spectral Sequences 



