Grid Point #: 012638 
Longitude:   -88.3019
Latitude:     40.2186
Contributing Station, distance (km).
KAR4    9.7
ILUC   15.0
ILBU   47.6
KA12   65.5
ID02   65.7
BLOM   66.7
KA22   73.5
ILPO   79.1