During the 9th light rains fell in the Lake region, with thunder-storms in Illinois and Indiana. ... In connection with minor depressions left by the two previous low barometers, it produced thunder-storms from Indiana to South ... By lip. m. it had reached Southeastern Dakota, and was inclosed by isobar 29.60 inches. ... V advancing southeastward in its rear, so that, by 11 p. m., it was central near the southern end of Lake Michigan, with a barometric trough ... As shown upon Chart No.
|Title||:||Report of the Chief Signal Officer, United States Army, to the Secretary of War|
|Author||:||United States. Army. Signal Corps|