Seareeahienee 
oan Meteorological Journal. i7i 
1 
6. Metrologia Journal, with miscellaneous remarks, by Dr. 
Lyman Foor, of the American army. 
Cantonement Brady, (Sault de St, Marie, 
Lake Superior.) : 
JANUARY, 1823. 
| .|Thermom. 
| |_Hour. Weather. 
heal A 
6 | Thad no thermometer befo: 
Strsics q 6th of January. The weather here 
RARE ie fo aegis has been very cold. The 
8/16/25} 4} do. 
changes are somewhat re 
9|25|34/25| do. ble. Every spot in the river is 
10/—2)10; 9} do. closed except the falls, over which 
11) 0/12/16 dens a 
/12|10]27|10 S| Brery seramcoold shalt etalk 
13} 2/18} 7/Snow. E Ito te blow by a fall of snow. It 
14/18)26)96 ; 3 would _ sift down (if I may Fe) 
15/25/26|24|Snow & rain. 35 jsay) in v ne scales and stars, ap- 
11611012813 & /parently pt gee t any dense chat 
se + |but the whole atmosphere seemed to 
1792/92/30 © |be filled with fine flakes of snow. It 
1O)2 (2/29 ¢ |would continue to snow thus for an 
19|14|52)115 & \hour or two, and the atmosphere be- 
90|20147115 © |come clear. neu bon continue 
ic roy # jcompari y roug’ y 
shoe pe 3 Just at sun-down the thermometer} 
2a (Ue ° =] sink, 
23|-6}42/ 13 = be clear and cold till just before day. 
194/20!34/28 Git a pigac’ — = 
Loa|> ‘5 |same thing take place the follo 
al a nee Snel “ day. The evaporation from the falls 
. od heel o doubt is ve at. 
27|25|33/20| do. ti here becom rel with 
128/20/30/29| do. hich congeals and gives 
29\29|28195' do. a its latent heat to the surroundin 
30}20)30|22) do. 
31/-4/18) 4! do. 
ae 
