Grid Point #: 005503 
Longitude:  -108.3520
Latitude:     30.7217
Contributing Station, distance (km).
USMX  162.2
AZCO  167.7
CHIR  172.2
NMDE  181.8
RG05  203.6
SG33  210.8
TXEL  225.3
YESX  266.3
TNCU  294.0
CHIH  316.7