Grid Point #: 005251 
Longitude:  -109.7012
Latitude:     30.2901
Contributing Station, distance (km).
USMX   52.1
AZCO  124.3
CRND  129.1
HER2  180.8
CHIR  193.4
NMDE  289.1
SG33  346.2
TNCU  348.1