Observations of the United States Signal Service. 7 
On the North side, 23 cases. 
cc ce 
On the South side, 25 cases. 
Northeast “ 20:4 
“c 
* Southwest “ 
oe Wes “ “ 
79 if 
8 0 7 
“ Southeast * 75 * | “ Northwest“ 19 “ 
United States, we may be tolerably sure that there exists at 
the same time an area of high barometer ata distance of about 
1200 miles, and in a direction a little south of east. 
In order to determine whether this coincidence was the re- 
comparisons which I have made also indicate that in Europe 
the direction of the high area from the low area is more south- 
erly than it is in the United States, and the distance sensibly 
greater. 
conclusions may be tested in another way. Low 
