Grid Point #: 007943 
Longitude:  -110.6182
Latitude:     34.3910
Contributing Station, distance (km).
P015   57.7
AZSV   58.8
TONT   94.3
AZGL  107.2
PEFO  107.3
AZGB  111.6
AZFL  129.0
WUPA  140.8