G. Sutton—Local Thunder Storm in Indjana. 38 
morning 76, the barometer 29°50 in. ; the dry bulb of the ther- 
mometer 88, the wet 29; these last ingtruments were under 
cover in my Office. t 2 P.M. cumuli were seen in different 
directions, with a scarcely perceptible motion from the west. 
I marked the amount of clouds as six. The atmosphere was 
calm, the vane pointing toward the S.W. The thermometer 
98, although it stood shortly before at 100, the temperature vary- 
ing as clouds obscured the sun. The barometer stood at 29-49 
ran at Aurora, scarcely sufficient to lay the dust, which 1 marked 
A. Jour. Scr.—Turrp Serres, Vo. VI, No. 31.—Juty, 1873. 
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