Grid Point #: 005636 
Longitude:  -108.2015
Latitude:     30.9376
Contributing Station, distance (km).
NMDE  154.6
CHIR  162.2
AZCO  171.9
RG05  180.2
SG33  185.8
USMX  188.5
TXEL  201.6
YESX  292.9
TNCU  308.1