76 ROYAL SOCIETY OF CANADA 
ATMOSPHERIC ELECTRICITY AND CONDUCTIVITY OF THE AIR 
Winter Harbour, 1909. 






Cond. 
V ee ROSE 
Date | L.M.T. q per Metre} X x 104] X x10#| Mean | Rel. Bar. 
1909 ak of + ve | of — ve Hum. 
| 
RE | SRE 
h. m 
June 24 | 4 6 53 H2:2 1.82 3746-1 0464 
26 .89 77.5 3.20 3.57 3.35 
46 .80 90.8 3.14 3.94 3.54 
5 6 72 93.0 2.96 4.11 3.54 va 
26 .85 91.0 3.55 4.18 3.86 78 30 23 
46 .95 83.0 3.58 3.78 3.68 
6.96 .90 88.0 3.44 3.81 3.62 
26 .69 | 114.8 2.42 3.52 2.97 
46 .79 95.5 2.58 3.28 2.93 
7,26, .74 105.0 2.26 3.04 2.65 
26 .51 124.5 1.76 3.46 2.61 
46 . 84 98.5 3.30 3.95 3.62 
8 6 89. | 107.2 3.54 3.97 3.76 
26 .89 | 105.5 3.38 3.79 3.58 
46 .93 87.8 3.25 3.49 3.37 
9 6 97 3.02 3.10 3.06 
26 .92 Eee 3.63 3.71 3.67 
46 .95 | 104.0 3.74 3.92 3.83 
10 6 .92 99.0 3.87 4.22 4.04 
26 .88 99.5 3.68 4.16 3.97 
46 .89 | 104.0 3.79 4.26 4.02 E 
11:76 .87 114.5 3.58 4.13 3.86 93 
June 25 | 10 26 #9 | ES 2.45 3.12 2.78 oe 30 23 
46 .65 | 139.5 2.02 3.12 2.57 
11:00 .87 148.2 2.59 2.99 2.79 
26 .89 128.8 2.38 2.66 2.52 
46 51 140.0 1:06 2.08 ys x 
12 6 .60 | 133.0 LE 2.19 1.75 S 30 24 
26 .48 | 116.0 1.52 3.14 | 2.33 
46 .87 139.3 2.08 2.38 2.23 
13 36 .54 | 176.8 1.26 2.35 1.80 
56 .65 | 138.5 1.74 2.66 2.20 
14 16 .64 | 142.8 1.65 2.56 2.10 
36 .66 | 161.0 1.50 2.27 1.88 
56 .59 | 144.2 1.70 2.88 2.29 
16 79 | 194.5 2.02 2.56 2.29 
36 .99 | 182.8 1.95 1.97 1.96 i 
56 .55 | 192.0 1.62 2.96 2.29 Fe 30 25 





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