222 On the Comparative action of Aneroid Barometers. [No. 3. 



Table of Barometrical, Aneroid, Simpiesometer and Thermometer 

 observations on board the H. C. P. V. Tavoy, Commanded by Mr, 

 S. Ransom, B. P. Civil Time.* 











3! 







CD 





to 



oa 



g 



v. 



1 



S 



8 



1 



8 



s 



I 











Diff. 



Diff. 



Diff. 









. c 



2 A.M. 



82<> 



29.77 



29.94 



30.05 



Strong 



Squally. 



Dense 









—07 



—07 



—00 



N. E. 





clouds. 



GO 



4 



82<> 



.70 



.87 



,05 









S3* 







+ 05 



+ 02 



—11 









S 



8 



84° 



.75 



.89 



29.94 





Blowing 



Clouds 



Cu 





< 







—12 



— 11 



—24 





and rain. 





"£ * 



2 P. M. 



82° 



.63 



.78 



.70 



Calm. 



.... 



Dense 









—02 



— 02 



—05 







cloudy. 



- 



4 



82o 



.61 



.76 



.65 









C9 



*0 







+ 04 



+ 02 



+ 01 









CO 



6 



82° 



.65 



.78 



.66 



East gale. 







£ 







—08 



—13 



—10 











8 



82° 



.57 



.65 



.56 



East gale. 













—16 



—06 



—06 











1 A. M 



80° 



29.41 



29.59 



29.50 



E.toS.E. 



Squally 



Fierce 









—04 



—06 



—05 





Hurri- 



indeed. 





2 





.37 



—00 



.53 



—02 



.45 



— 1 





cane. 







3.30 





.37 

 + 13 



.51 



+ 06 



.44 



+ 06 











5 





.40 



.57 



.50 









S3 







+ 10 



+ 09 



+ 10 









Oh 



6.20 





.50 



.66 



.60 









<. 







+ 14 



+ 03 



+ 04 









A 



7 



81° 



.54 



.69 



.64 















+ 05 



+ 09 



+ H 











8 



81° 



.59 



+09 



.78 



+ 04 



.75 



+ 04 



S. S. E. 



Hurri- 

 cane. 







10a.m. 



82° 



.68 



+ 02 



.82 



+ 03 



.79 



South. 









2 P. M. 



82° 



.70 

 + 10 



.85 



+ 06 



.79 

 + 04 



S.S.W.S. 



Moderate 







8 



82° 



.80 



.91 



.83 



S. S. W. 



Fine wea- 





L 













ther. 





The lowest depression was at 3.30 a. m, on the 27th April, when 

 the instruments stood as follows : 



Mar : Bar. Aneroid. Simpiesometer. 



29.37 29.51 29.44 



* The Tavoy's Aneroid is supplied by Government and of course from the best 

 maker : I believe from Messrs. Dent and Co. 



