096 MJDDLEMISS: KANGRA EARTHQUAKE. 



f 



r 



M. S 



5-14 



Giving times for Dehra Dun — Barraclspur 



~.M. 5-3 



. T. 10-12 

 Do. — Kodaikanal 



10*4 



9-32 



9-23 

 ///. — Absolute time of apex of disturbance (b).. 



Do. — Toungoo 



(1). Dehra Dun. Barrackpur. kodaikanal Toungoo. 



Thomas . 2-31-46 2-31-40 2-31-45 2-30-35 

 Subtracting time of principal shock we get — 



Dehra Dun. Barrackpur. Kodaikanal. Toungoo. 



3-40-0 3-44-59 3-50-15 3-49-38 

 giving— 



M. s. 



Dehra Dun — Barrackpur , 4-59 



Do. —Kodaikanal . 10-15 



Do. —Toungoo . 9-38" 



(2) Direct measurement of interval from apex (&) to principal shock — 

 Dehra Dun. Barrackpur. Kodaikanal. Toungoo. 



Thomas 3-39-51 3-44-54 3-49-55 3-49-16. 



giving differences 



m. s. 



Dehra Dun — Barrackpur . . 5-3 



Do. — Kodaikanal . . 10-4 



Do. —Toungoo. . . 9-25 



IV. — Absolute times of disturbances. 

 As found these are — 



Distance (a). Distance (b). Difference (b—a). 



Dehra Dun . . 2-31-46 ") Mean 9-12-22 6-4036 



Barrackpur . . 2-31-40 [ 2-31-44 9-12-9 Mean 6-40-29 



Kodaikanal . . 2-31-45 ) 9-12-209-12-7 6-40-35 



Toungoo . . 2-30-35 9-11-11 <U0-36 



M. S. ") 



Difference Mean . . . 1-9 >M. s. 



Toungoo . . . . 1-6 J 1,8 



This proves that the disturbances are simultaneous at all observatories within 

 the limits of measurement and that Toungoo time is slow, 1m. 8s., while, the 

 time at the other three observatories is very good. 



