Frequency-Direction Spectral Plots: Event C 



0100. 15 Feb 87 

 Hmo = 0.73 m 



0700. 15 Feb 87 1300. 15 Feb 87 1900. 15 Feb 87 



Hmo - 1 49 m Hmo - 1 71 m Hmo - 1 42 m 



B (deg 



0100. 16 Feb 87 0700, 16 Feb 87 1300. 16 Feb 87 1900. 16 Feb 87 



Hmo = 1.70 m Hmo = 1.70 m Hmo = 1.65 m Hmo = 2.18 m 



2200. 16 Feb 87 

 Hmo - 2.64 m 



0100. 17 Feb 87 

 Hmo — 3.11 m 



0400. 17 Feb 87 

 Hmo — 3.68 m 



0700. 17 Feb 87 

 Hmo — 4.03 m 



Appendix A Event Time Series and Spectral Sequences 



A11 



