Grid Point #: 010219 
Longitude:   -88.5757
Latitude:     37.1968
Contributing Station, distance (km).
KYPH   11.8
KYPD   20.5
KYMR   47.1
KYWL   51.4
KYMF   80.9
MOJK   98.0
RTDN  128.0
ILMV  128.1