Frequency-Direction Spectral Plots: Event A 



0222. 12 Oct 86 

 Hmo «= 2.45 m 



0645. 12 Oct 86 0827, 12 Oct 86 



Hmo - 2 14 m Hmo - 2.12 m 



1300. 12 Oct 86 

 Hmo - 2.21 m 



9 (deg) 

 1408, 12 Oct 86 1915. 12 Oct 86 



Hmo = 2.12 m Hmo = 1.91 m 



0238, 13 Oct 86 0312, 13 Oct 8( 



Hmo = 1.72 m Hmo = 1.68 m 



A6 



Appendix A Event Time Series and Spectral Sequences 



