WISLIZENUS—- ATMOSPHERIC ELECTRICITY. 117 
VI. The appearance of negative electricity was connected in 
1861. 
1862. 
No. times. 
No. times. 
30 
32 
with thunderstorms. 
23 
28 . 
with rains without thunder and lightning, 
with dry storms (without rain and without thun¬ 
der and lightning). 
20 
4 
4 
3 
with snow. 
1 
0 
with fog. 
78 
1 
YII. 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 ...... 
2 . 
February . 
2 . 
1 . 
4 . 
March. 
5 
6 .. 
4 
April .. 
8 
6 
7 
11 
. 
May . 
lo.!!!.! 
7 . 
1 . 
3 
June. 
7 ... . 
1 . 
3 
