Grid Point #: 011589 
Longitude:   -88.6111
Latitude:     38.9235
Contributing Station, distance (km).
ILEI   22.2
MGEF   22.9
RTDN   72.0
ILMV   72.1
API1   90.0
LAMC   93.4
MACO  117.3
ILSD  127.9