Grid Point #: 004176 
Longitude:  -104.7361
Latitude:     27.4842
Contributing Station, distance (km).
CHIH  186.3
TNCU  228.9
TXPE  233.6
TXSN  373.4
IDGO  380.1
CULC  401.0
TXEP  439.3
MTY2  481.7