Table B27 



1980 Through 1983 Mean, Standard Deviation, and 



Extreme H^^ and T for Gage 615 













Standard 















Standard 



Mean 



Deviation 













Mean 



Deviation 



Period 



Period 



Extreme 





Number 



Mor 



ith 



Height, m Height, m 

 0.7 0.i| 



sec 

 7.2 



sec 



Height, m 

 2.0 



Date 

 18 



Observations 



Jan 



3.0 



321 



Feb 





0.9 



0.4 



9.1 



3.2 



2.0 



21 



344 



Mar 





0.8 



0.4 



8.7 



3.5 



2.3 



3 



409 



Apr 





0.6 



0.3 



8.2 



3.3 



1.4 



7 



339 



May 





0.6 



0.2 



7.6 



3.0 



1.7 



4 



421 



Jun 





0.5 



0.2 



7.5 



3.1 



1.3 



10 



389 



Jul 





0.5 



0.2 



7.7 



2.9 



1.2 



1 



397 



Aug 





0.5 



0.3 



7.6 



2.9 



1.7 



29 



395 



Sep 





0.7 



0.3 



8.6 



3.4 



1.8 



29 



365 



Oct 





0.8 



0.4 



9.0 



3.4 



2.2 



11 



440 



Nov 





0.7 



0.4 



8.7 



3.7 



■ 2.0 



14 



416 



Dec 





0.7 



0.3 



8.1 



3.6 



1.7 



13 



400 



Jan- 



Mar 



0.8 



0.4 



8.4 



3.4 



2.3 



Mar 



1,074 



Apr- 



Jun 



0.6 



0.2 



7.8 



3.1 



1.7 



May 



1,149 



Jul- 



Sep 



0.6 



0.3 



8.0 



3.1 



1.8 



Sep 



1,157 



Oct- 



Dec 



0.8 



0.4 



8.6 



3.6 



2.2 



Oct 



1,256 



Annual 



0.7 



0.3 



8.2 



3.3 



2.3 



Mar 4 , 636 



B82 



