ON THE EARTHQUAKE PHENOMENA OF JAPAN. 369 
Period of Largest Wave in Seconds—continued. 
1884-85 A B C D E F G H J 
December16 . “45 D4 “37 
” 23 . “40 
” a0}. 32 ‘18 75 
January 2 . 7 ‘70 18 ‘90 ‘18 
November 16. "25 “30 05 
Ay 21}. ‘10 "25 | °05 | 
of 2a its “15 "25 | °05 
a 29) |. “20 “60 | -06 
December 7 . 10 “20 ‘05 
as gy. ‘07 05 
E 16. *80 | 1:20 "25 
‘ 7b ae 10 
‘i SU ie “45 20 | 1:90 
January 2 . : "25 | "05 | 2°50] 05 
February 1. 05 ‘07 10} :01 05 
os a. 05 10 05 | +02 
A 12 1:20 “80 2:20 70 50 
” 27 10 12 05 04 
” oT ae 05 
March 12 . : 10 “30 “60 ‘10 
a 2m Sieekcod | AO 1:90 f 035 | 1:2 
Average . : “37 “40 07 |. °09 ‘95 | :19 ‘17 |} 035) 1:2 
1885. : j BB 
