42 The FhiUpiniie Journal of Science i9i6 



Table I. — Diurnal variation of active deposit — Continued. 



Feb. 16.. 



Do. 



Do.. 



Feb. 17.. 



Do. 



Mar. 9 .. 



Do. 



Do. 



Do. 



Uw. 10. 



Do .. 



Do. 



Do. 



Do. 



Do. 



Mar. 18.. 



Do.. 



Do .. 



Do.. 



Do.. 



Mar. 19.. 



Do .. 



Do .. 



Do. 



Do. 



Do.. 



Do.. 



Do.. 



Do.. 



Mar. 24.. 



Do.. 



Mar. 25 



Do. 



Do. 



Do. 



Do. 



Do. 



Do. 



Mar. 30 . 



Do. 



Do. 



Do. 



Mar. 31 . 



Do. 



Do. 



Do. 



May 4... 



Do. 



Date. 



1914. 



Time af- 

 ter mid- 

 night. 



Hn. 



16 



20i 



24 



Si 



7 



16 



17 



21 



23i 



i 



S 



6 



6 



9i 



18 



18} 



17 



20 



22i 



24 



li 



2 



3 



4 



6 



6} 



9 



Hi 

 12J 

 20i 

 24 

 S 

 4 



8} 



104 



lU 



164 



17 



10 



134 



164 



224 



2 



6 



7 



84 



214 



224 



Recipro- 

 cal of 



time for 

 leaf to 



move 40 

 divisiona. 



0.008 

 0.020 

 0.046 

 0.076 

 O.083 

 0.009 

 0.009 

 0.011 

 0.060 

 0.040 

 0.083 

 0.033 

 0.018 

 0.020 

 0.076 

 0.010 

 0.008 

 0.009 

 0.025 



o.oeo 



0.026 

 0.038 

 0.014 

 0.025 

 0.026 

 0.028 

 0.024 

 0.014 

 0.010 

 0.006 

 0.017 

 0.060 

 0.062 

 0.022 

 0.017 

 0.020 

 0.006 

 0.012 

 0.022 

 0.012 

 0.010 

 0.010 

 0.025 

 0.060 

 0.012 

 0.015 

 0.020 

 0.030 



Wind. 



Relative 

 humidity. 



47 

 58 

 79 



44 



67 

 78 

 84 

 87 

 94 

 93 

 91 

 61 



68 

 67 

 67 

 73 

 82 

 79 

 83 

 SO 

 83 

 86 

 89 

 66 

 66 

 59 

 67 

 73 

 80 

 84 

 65 

 67 

 69 

 37 

 36 

 61 

 66 

 46 

 76 

 83 



62 



70 



Direc- 

 tion. 



SE 

 ESE 

 ESE 

 87 I NNE 



89 ! NE 



Force in 



Icllo- 



meters 



per hour. 



SE 



SE 



SE 

 ESE 

 Calm 



E 

 ENE 

 Calm 

 Calm 



SSE 



SE 



SE 



E 



Calm 



E 

 Calm 

 Calm 

 Calm 

 Cakn 

 Calm 



W 

 WNW 

 WNW 



SE 



NE 

 Calm 

 Calm 

 ENE 



W 



W 



SE 

 ESE 

 SSW 



W 



SB 

 SSE 

 Calm 

 Calm 

 Cairo 

 Calm 

 ESE 



SE 



22 

 10 



8 



44 



44 

 27 

 18 



7 



6 



3 



1 



:i 



4 



2i 

 I 



IK 

 5 

 6 

 2 

 6 

 1 

 2 



1 

 4 



14 



9 

 15 

 144 



8 

 U 



24 







3 



S 

 14 

 28 

 18 



4 

 IS 



7 



9 















1 



7 

 S 



