Appendix. 

 Principal Records of Milne Seismograph No. 20 — continued. 



457 



Date. 



Commence-' 

 ment. 



1911. 

 June 7 



10 



16 



21 



July 12 



Aug. 16 



Oct. 



17 



H. m. 



11 27-8 



11 49-8 



11 53-7 



12 03-9 



16 59- 1 



17 04- 1 

 14 30-2 

 14 32-4 

 14 47-9 

 16 33-9 

 16 43-6 



4 18-6 



4 49-2 



22 51-4 



23 000 

 23 12-8 

 23 15-7 

 23 19-5 



7 36-7 



9 41-9 



Duration. 



H. m. 



2 30 



I 



Remarks. 



B.P., 18-4 sec. Pi. 



P 4 . 



P 5 . Long waves. 



Origin, 

 Mexico. 

 ■ Times 

 P 8 . Probably transverse | uncer- 

 waves. J tain. 



07 | ? Local. 



3 07 



44 



1 08 



r 



j-3 18 «j 



J I 



36 I 



Beginning obscured by tremors. 



B.P., 17-5 sec. Pj. 



P 5 - 



B.P., 170 sec. P x . 



P 2 - 



P 3 - • 

 P 4 . 



P 5 - 



B.P., 12-5 sec. Origin, about 200- 

 250 miles east of Wellington. 



? Origin, about 550 miles from Wel- 

 lington. 





