Grid Point #: 005776 
Longitude:  -105.7784
Latitude:     31.1534
Contributing Station, distance (km).
TXEL   76.0
TXHT   89.5
SG33   97.5
MDO1  176.2
MGO3  176.3
TXPC  217.0
TXPE  223.7
CHIH  278.6
TNCU  316.1