Grid Point #: 009329 
Longitude:   -98.9599
Latitude:     36.1177
Contributing Station, distance (km).
SG09   69.8
OKCL   70.6
OKBF   99.8
SG10  104.1
OKSY  108.2
OKER  113.8
TXCI  129.4
KSCW  132.6