Grid Point #: 003773 
Longitude:  -104.3880
Latitude:     26.1892
Contributing Station, distance (km).
IDGO  236.9
CHIH  322.1
CULC  340.9
TNCU  346.0
TXPE  374.7
MTY2  410.8
IZAC  419.7
TXEP  476.8
TXSN  481.5