Grid Point #: 003727 
Longitude:  -100.6943
Latitude:     25.9733
Contributing Station, distance (km).
MTY2   47.7
TXZA  175.5
TXLR  211.3
TXL5  215.4
TXEP  304.9
TXDR  377.6
IZAC  404.9
IDGO  447.6