Grid Point #: 004043 
Longitude:  -102.3720
Latitude:     27.0525
Contributing Station, distance (km).
MTY2  253.3
TXEP  261.9
TXL5  292.3
TXDR  294.8
TXPE  339.7
TXSN  344.7
IDGO  400.5
CHIH  406.7
IZAC  475.9