Grid Point #: 005899 
Longitude:  -108.4048
Latitude:     31.3693
Contributing Station, distance (km).
CHIR  115.3
NMDE  118.7
RG05  131.7
AZCO  144.7
SG33  185.4
USMX  211.0
YESX  336.3
TNCU  359.7