Frequency-Direction Spectral Plots: Event R 



0700. 22 Oct 89 

 Hmo = 0.35 m 



1300. 22 Oct 89 1900. 22 Oct 89 0100. 23 Oct 89 



Hmo — 67 m 



Hmo - 82 m 



Hmo - 60 m 



9 (deg) 

 0700, 23 Oct 89 1900. 23 Oct 89 



Hmo = 0.90 m Hmo = 0.74 m 



0100, 24 Oct 89 0700, 24 Oct 8£ 



Hmo = 0.78 m Hmo = 1.04 m 



1300. 24 Oct 89 

 Hmo — 1.32 m 



1900, 24 Oct 89 0100, 25 Oct 89 0700, 25 Oct 89 



Hmo - 1.68 m Hmo - 1.83 m Hmo — 2.17 m 



A64 



Appendix A Event Time Series and Spectral Sequences 



