Table E7 









































1991 













1980-1991 













Heiahi 





Period 

 Std. 







Heiahi 





Period 

 Std. 









Std. 









Std. 











Mean 



Dev. 



Extreme 





Mean 



Dev. 



Number 



Mean 



Dev. 



Extreme 





Mean 



Dev. 



Number 



Month 



m 



m 



m 



Date 



sec 



sec 



Obs. 



_m_ 



m 



m 



Date 



sec 



sec 



Obs. 



Jan 



0.8 



0.5 



1.6 



9 



8.0 



3.6 



124 



0.7 



0.4 



2.0 



1980 



8.0 



3.2 



1281 



Feb 



0.6 



0.5 



1.5 



8 



7.7 



3.1 



112 



0.8 



0.4 



2.0 



1983 



8.1 



3.1 



1226 



Mar 



0.8 



0.3 



1.3 



15 



9.4 



3.1 



118 



0.8 



0.5 



2.3 



1980 



8.4 



3.3 



1358 



Apr 



0.7 



0.4 



1.5 



21 



8.3 



2.5 



120 



0.7 



0.4 



2.3 



1987 



8.5 



3.2 



1264 



May 



0.6 



0.3 



1.4 



20 



8.1 



3.3 



124 



0.6 



0.4 



2.0 



1987 



8.1 



3.2 



1338 



Jun 



0.7 



0.4 



1.6 



23 



8.7 



2.1 



119 



0.5 



0.3 



1.7 



1990 



7.8 



3.0 



1288 



Jul 



0.5 



0.2 



1.0 



30 



7.8 



2.3 



117 



0.5 



0.3 



1.6 



1990 



8.2 



3.2 



1321 



Aug 



0.5 



0.3 



1.5 



19 



9.3 



3.1 



123 



0.6 



0.3 



1.7 



1982 



8.1 



3.1 



1352 



Sep 



0.7 



0.3 



1.5 



1 



7.7 



2.1 



119 



0.7 



0.4 



2.1 



1985 



8.6 



3.2 



1292 



Oct 



0.8 



0.4 



1.9 



31 



10.0 



3.4 



119 



0.8 



0.5 



2.2 



1982 



8.8 



3.3 



1325 



Nov 



0.7 



0.5 



1.8 



1 



8.4 



4.0 



119 



0.8 



0.4 



2.0 



1981 



8.4 



3.6 



1247 



Dec 



0.7 



0.5 



1.8 



10 



7.5 



3.4 



124 



0.7 



0.4 



2.2 



1989 



8.1 



3.6 



1285 



Annual 



0.7 



0.4 



1.9 



Oct 



8.4 



3.2 



1438 



0.7 



0.4 



2.3 t 



tpr 1987 



' 8.2 



3.3 



15577 



E28 



