280 



SEKIY.V AND OMOKl. 



(26.)— June '27\\\, 1889.— A .snu.ll earthquake. 



(27.)— July ord, 1881).— A small eartlujuake. 



Til the E. \\ . Coiiipoueut, the uiaximuiu aiiijviitude is .13 iiiiii. 

 on the surface, and .1 nun. in the pit. 



(28.)_Fel)ruarv loth, 1890.— A very small earllKiuake. 



E. W. Component, lioth on the surface and in the pit the 

 maximum amplitude is not greater than .05 mm. 



N. S. C(miponent. lîoth on the sm^fuce and hi the pit, the 

 maximum amplitude is ahout 0.1 mm. 



