a 
ON SEISMOLOGICAL INVESTIGATIONS. 
Seismic Activity—continued. 
83 
”? 
” 
30 
30 
1656 
1656a 
Time Se Lat. and Long. Remarks 
at Origin District of Origin 2 |F=Felt ; D=Destructive 
h. m. 
2.49 F, 149 E.6N. | 
1 He 90 E. 10 N. 
5.18+2 L 150 E. 60S. | Origin determined | 
from Christchurch, | 
Sydney, Cape- 
town and Pilar. 
6.28 K, 44 E. 38 N. 
0.48-42 F, 142 E. ON. | 
5.6 B 102 W. 18 N. | Mexico City, F. 
14.54 J 30 E. 80 N. | Origin determined 
from Shide, Ir- 
kutsk, Victoria, | 
B.C., and many | 
other stations. 
2.40 BE; 122 E. 16 N. | E. Luzon, F. | 
TSH E, 122 E. 16 N. “3 
20.13 K, 70 KE. 35 N 
21.12 K, 75 E. 36 N | 
| 
5.16 F, 97 E.28 Padang and N. Su- 
matra, F. Second | 
shock 7.20. 
7.1245 Q 160 E. 30 N. | S. Bonin Island, F. 
13.4512 P 169 E. 51 N. 
15.6 D, 60 W. 23 S. | 
18.51 E, 126 E.9 N. | Agusan River Valley, | 
; F, 
13.18 E, 121 E. 10 N. | Panay Island, F. 
12.8 D, 78 W. 148 Lima, F 
16.37 F; 98 BK. 15S. Batoe Island, D. 
1.30 F, 118 E. 48. | S.W. Celebes, F. 
Tp E, 146 E. 42 N. 
12.42+2 K, 108 E. 11 N. | Origin determined | 
from com. of Manila, | 
Batavia, Calcutta, 
and Osaka. Agrees | 
with Perth, Tash- | 
| kent. | 
21.20 M, 177 BE. 378. | Whale Island, F. | 
Origin determined | 
from the com. of | 
records from all | 
the world stations, 
also max. for Christ- | 
church. 
21.33 E, 122 E. 20 N. | Babuyan Island, F. | 
Origin determined 
from Manila, Zika- | 
wei, Irkutsk and 
Indian stations. | 
Distance from 1656 | 
to 1656a,. 75°. 
Time taken for P, 
to travel this dis- 
tance would be 14 | 
min. | 
G2 
