Frequency-Direction Spectral Plots: Event R 



1300. 25 Oct 89 

 Hmo •= 2.46 m 



1600. 25 Oct 89 1900. 25 Oct 89 0100. 26 Oct 89 



Hmo - 2 63 m Hmo - 2.53 m Hmo - 2 39 m 



B (deg) 

 0700. 26 Oct 89 1300, 26 Oct 89 1900, 26 Oct 8! 



Hmo = 2.44 m Hmo = 2.27 m Hmo = 1.98 m 



0100, 27 Oct 89 

 Hmo = 1.92 m 



0700, 27 Oct 89 1300, 27 Oct 89 1900, 27 Oct 89 0100, 28 Oct 89 



Hmo — 1.87 m Hmo - 1.70 m Hmo «■ 1.60 m Hmo — 1.59 m 



Appendix A Event Time Series and Spectral Sequences 



A65 



