RECORD NOS =438 

 DATE = 8-14-85 RT 1030 

 HS. M = 0.6054 

 PERK FREQ. HZ = 0.2383 

 PERK PER, SEC = 4. 1967 

 BE. HZ = 0.0078 

 DOF = 16 



0.200 0.300 

 FREQUENCY, HZ 



Figure Al . Wave spectrum, Shell Oil platform, 

 Vermilion 22, at 1030, 14 August 1985 



RECORD NOS =439 

 DRTE = 8-14-85 RT 1330 

 HS. M = 0.8702 

 PERK FREQ. HZ = 0.2617 

 PERK PER, SEC = 3.8209 

 BE. HZ = 0.0078 

 DOF = 16 



0.000 0.100 0.200 0.300 

 FREQUENCY, HZ 



Figure A2 . Wave spectrum, Shell Oil platform, 

 Vermilion 22, at 1330, 14 August 1985 



A2 



