Grid Point #: 003668 
Longitude:  -100.6129
Latitude:     25.7575
Contributing Station, distance (km).
MTY2   30.4
TXZA  185.0
TXLR  227.0
TXL5  231.6
TXEP  328.4
IZAC  388.4
TNSL  399.5
TXDR  402.1
IDGO  444.4