Frequency-Direction Spectral Plots: Event P 



0400. 5 Sep 89 

 Hmo — 2.21 m 



1000. 5 Sep 89 1600. 5 Sep 89 2200. 5 Sep 89 



Hmo - 198 m Hmo - 1.85 m Hmo - 180 m 



6 (dog) 

 0400, 6 Sep 89 

 Hmo = 1.87 m 



1000. 6 Sep 8S 

 Hmo = 1.90 m 



1600, 6 Sep 89 2200. 6 Sep 85 



Hmo = 2.00 m Hmo = 2.21 m 



0400. 7 Sep 89 

 Hmo — 2.34 m 



0700. 7 Sep 89 

 Hmo — 2.46 m 



1000, 7 Sep 89 

 Hmo — 2.31 m 



1600, 7 Sep 89 

 Hmo — 2.17 m 



A56 



Appendix A Event Time Series end Spectral Sequences 



