Frequency-Direction Spectral Plots: Event Y 



0700. 7 Jan 91 

 Hmo — 0.52 m 



1300. 7 Jan 91 



Hmo — 2 04 m 



1600. 7 Jan 91 

 Hmo — 2.99 m 



6 (deg 

 2200, 7 Jan 91 

 Hmo = 3.32 m 



0100, 8 Jan 91 

 Hmo = 3.24 m 



0700, 8 Jan 91 

 Hmo = 3.03 m 



2200, 8 Jan 91 

 Hmo — 3.40 m 



0400, 9 Jan 91 

 Hmo — 3.05 m 



1000, 9 Jan 91 

 Hmo — 2.91 m 



1900. 7 Jan 91 

 Hmo - 3 26 m 



1600, 8 Jan # 91 

 Hmo = 3.31 m 



1600, 9 Jan 91 

 Hmo — 2.41 m 



A86 



Appendix A Event Time Series and Spectral Sequences 



