Frequency-Direction Spectral Plots: Event J 



1000. 23 Jan 89 

 Hmo — 2.63 m 



9 (deg) 

 2200. 23 Jan 89 0100. 24 Jan 8S 



Hmo = 2.81 m Hmo = 2.74 m 



0400. 24 Jan 89 

 Hmo = 2.78 m 



0700. 24 Jan 8£ 

 Hmo = 2.43 m 



1300. 24 Jan 89 

 Hmo — 2.01 m 



0100. 25 Jan 89 

 Hmo - 1.46 m 



1300. 25 Jan 89 

 Hmo - 1.10 m 



0100. 26 Jan 8! 

 Hmo — 1.31 m 



Appendix A Event Time Series and Spectral Sequences 



A37 



