Fig. 19. Three local shocks (A, B and C) of Sept. 1.5th-lGth, 1898. (NS component). 



Jour. Sc. Coll. Vol XI. PI. IX. 



Time scale for fig. 19 and fig. 20. (1 n)ra=8.8 sec). 



Fig. 20. Tlie Earthquake of August 12th, 1898. (NS component). 



Hv'finiHli;/ -^ 



Hef,inn,n,/ 15 



Fig. 21. The Earthquake of August 12th, 1898. (EW component). 



Time scale (1 mm = 8.3 sec). 



Fig. 22a. The Earthquake of November 7th, 1898. (EW component). 

 Time scale (1 mm = 8.72 sec). 



-'■4^'^^^'f^'My^' 



Fig. 22b. The Earthquake of November 7th, 1898. (EW component). 



f<'lH'~i<^-W,Y^i^ 



^ 



Time scale (1 mm = 5.03 sec). 



