Grid Point #: 005247 
Longitude:  -110.7019
Latitude:     30.2901
Contributing Station, distance (km).
USMX  111.2
CRND  125.1
HER2  135.6
AZCO  142.9
AZAM  163.9
SA48  212.0
TNPP  303.0
TNBA  311.6