Grid Point #: 010558 
Longitude:   -88.5671
Latitude:     37.6285
Contributing Station, distance (km).
KYMR   54.3
KYPH   59.2
KYMF   60.0
RTDN   82.2
ILMV   82.3
KYWL   85.9
MOJK   98.5
LAMC  111.5