162 



F. OMORI AND K. HIKATA 



Besides these 27 earthquakes, four very small shocks, whose 

 exact dates are missing, have also l)een measured, thus making 

 up a total of 31 earthquakes. 



*Tlie dates of eqkes. Nos. IG and 22 are not quite certain, there being no report in 

 the Central Meteorological Observatory relating to these two sliocks. 



