Frequency-Direction Spectral Plots: Event Q 



1000. 25 Sep 8G 

 Hmo - 1.44 m 1600, 25 Sep 89 2200. 25 Sep 89 0400. 26 Sep 8£ 



Hmo - 1.49 m Hmo - 1.47 m Hmo - 1.15 m 



B (deg) 

 1300, 26 Sep 89 1900, 26 Sep 89 0100. 27 Sep 89 0400, 27 Sep 8S 



Hmo = 0.95 m Hmo = 0.91 m Hmo = 1.65 m Hmo = 2.07 m 



0700, 27 Sep 89 

 Hmo — 2.42 m 



1000. 27 Sep 89 

 Hmo - 2.23 m 



1900, 27 Sep 89 

 Hmo - 1.46 m 



0700. 28 Sep 89 

 Hmo — 1.17 m 



A62 



Appendix A Event Time Series and Spectral Sequences 



