Grid Point #: 004747 
Longitude:  -110.9216
Latitude:     29.2109
Contributing Station, distance (km).
HER2   13.9
SA27   14.8
USMX  137.9
CRND  246.0
TNBA  256.5
AZAM  280.5
SA48  314.2
TNPP  351.5