, A 
WISLIZENUS — ATMOSPHERIC ' ELECTRICITY. 117 
VI. The appearance of negative electricity was connected in 
1861. 
1862. 
No. times. 
30 
No. times. 
"32 
with thunderstorms. 
•23 j 
28 
with rains without thunder and lightning* 
with dry storms (without rain and without thun- 
20 
4 
4 
3 
der and lightning). 
with snow. t .•> 
1 
0* 
with fog* " v 
; is 
h 67 • | 
VII. Relation of Rain and Snow to Electricity.* 
Rain without thunderstorm was accompanied 
By Positive Electri- 
city. • 
By Negative Electri- 
♦ city. 
By no Electricity. 
In 1861. 
In 1862. 
In 1861. 
In 1862. 
In 1861. 
In 1862. 
January......... 
7 ...... 
5 ...... 
3 
2 ...... 
c y 
February . ...... 
1 
4 
1 
March .... ...... 
5 ...... 
6' 
4 
April;..... 
8 
6 ....... 
7 ...... 
11 ...... 
1 
May 
10 ...... 
7 ...... 
1 ...... 
1 
3 
1 
June . 
7 ...... 
1 ...... 
August ...... 
3 ...... 
1 * 
...... 
1 
9 . 
September...... 
4 
1 
4 
8 ...... 
October ......... 
3 ...... 
1 
1 
1 
7 ...... 
1 
November 
2 
3 ...... 
7 
7 ...... 
December ...... 
2 .:.... 
3 
0 
50+ el. 
36+ el. 
23 — el. 
28— el.| 
15 no el. 
J54 no el. 
Snowing was accompanied 
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