Grid Point #: 005770 
Longitude:  -107.2931
Latitude:     31.1534
Contributing Station, distance (km).
SG33  101.6
TXEL  113.9
TXAT  114.0
NMDE  130.5
NMLC  135.2
CHIR  218.1
AZCO  251.9
USMX  272.5
CHIH  300.4
TNCU  304.4
YESX  346.2