454 



Ilorar;/ Metdorolojlcal Ohsfrralions at Ti evanJrum. 



[April 



OJ. — Uorayrj Mi'teoi-olo^'ical Oh.servatlons made at the Vernal Equ'nio.v \H3d, 

 at the Trt'vandmm Observatoru. — Hi/ G. SPERbcUNUDCR, ISupcrintcndent. 



•Jl G A.M. 29.725 73.8 



8 



9 

 10 

 1 I 



Noon. 

 I p. M 



2 



3 

 4 



G 

 7 



8 



9 

 10 

 11 



Mid. 



22 1 A. M, 



I 



2 

 3 

 4 



5 

 6 

 7 



8 

 9 



110 ' 



ill 



iNoon. 

 •1 p. M. 



I 3 

 i 4 



3.7 



47l75.Pl 3.2 



71.24 

 G9.76 

 W).^3 



G9.95i 

 71.79, 



.750 79.G 5.8 

 .752 83 7 9.G 

 ■771 8i<.o!l2.9 



758 90.3 '14 . 2 



727 90.0112.9 

 '700 |90.()l 14.3 



673 8n8'l l.i 



.G50i>^9.2 13.6'G9.Gli 

 .636 '88 0 12.7, 6<».G8j 

 .656186.5 10.9 i 70.921 



68.22 s E by K 



I 



71 .J5 do 



()9.38, 

 G8.r6 



.683 '84 71 

 .705.8J.21 



9.6 70 94i 

 8.6l71.98j 



.735,83.7! 7.6 72.99 



.7.38 8.3 7 ' 7.8 72 67 



.749 82.8 6.9 73.07 



.745 80.8 5.1 73.62 



.734 79.4| 4.6 



692 79.4 



.682 7 9 21 

 .682178.2 

 .676 77.4 

 .695176.0 

 .702j76.5| 

 .73377.8: 

 .733 81 5 

 .752 '84.1 1 

 ,774 8o.5' 

 .753 -7. G' 

 .724 88. 9 

 .691 89 1| 12.5 

 .673 87 6! 0.5 

 .650 88.3 11.9 



72.S6 



do 

 do 

 s w 

 do 

 do 

 do 



do 

 do 



do 

 do 



do 

 s w 

 do 

 do 



N N E 



3.8 74.06 do 



do 

 do 



\' E by E 

 do 

 do 

 do 

 do 

 do 

 N by £ 

 J0.5 72^86 '|N vv by vv 



3.9 73.70 

 3.4 73.38i 

 3.1 ,72.99 

 2.2!72.86| 

 2.4173.08 

 3.2173.26 

 5.4173.92 

 7.1 74.19 

 0.4 7i.74 



Clouds, aspect of the sky, and 

 remarks. 



12.2 



I 631 

 71,.37| 

 72.}^6I 

 71.41' 



.637 86 8 10.4|72.09j 

 .651 84.8 8.9|72.IS| 

 .676 U.O 8.9 71.26' 



w 



w s w 

 s w 

 do 

 do 



do 



0.8 



2.0 

 1.5 

 5.5 

 6-0 

 10.0 

 6.3 



11.3 

 11 3 

 2.3 

 1.0 



do j 3 



3.0 



0 0 

 5^2 



3"8 

 5.3 

 43 

 4.0 



Skv covered with thick haze— geii- 



tlo wind. 

 Liglii clouds in the zon.cuni, in the 



N. E. horizon calm. 

 Zen. clear cum. sti'atas in do. do. 

 do. do. do. 



do. do. gentle wind, 



do. do. do. 



do. do. pleasant B.gale 



do. cum. about hor. thunder on 

 the E. do. 

 do. do. pleasant wind 



do. do. do. decreasing 



do. do. gentle wind. 



Zen. rather clear, rest cloudy — 

 wind just perceptible, 

 do. thick cinii. about hor. do. 

 bky very ch)udy, lightninj^ cotiti- 

 nued, — halo round the moon, 

 do. drizzling calm, 

 do, do. liglit air. 



do. calm. 

 Sky becoming clear sheet lightning 



in the S. 8. E. calm. 

 Zenith pretty clear, cum. about 

 liorizon, nearly calm. 



Sky in general clear, sheet light- 

 ning in the S. calm, 

 do do. continued do. 



Sky getting cloudy do. 

 Sky rather clear do. 

 Overcast and threatening do. 

 Zen. rather clear rest cloudy do. 

 do. do do. 



do. do. do. 



8k y very cloudy do. do. ' 



do light air. 

 Cirrous dispersed gentle wind. 

 Cloudy do. 

 do. pleasant wind, 

 Zen. clear, rest becoming cldy. do. 

 do. gentle wind, 

 do, do. at 4h 30m thunder in 

 the N. E, pleasant wind. 

 Sky covered with thick clouds, and 

 threatening, gentle wind, 

 do. do. do* 



