Grid Point #: 010725 
Longitude:   -89.4529
Latitude:     37.8444
Contributing Station, distance (km).
OASC   37.7
MOJK   51.1
API1   59.7
MOSG   60.8
ILMV   71.0
RTDN   71.2
KYWL  102.1
KYPH  110.6