Grid Point #: 002647 
Longitude:  -104.5648
Latitude:     21.4407
Contributing Station, distance (km).
ANIG   43.3
MPR1  110.5
IIEG  143.3
UGEO  150.9
INEG  240.2
IZAC  250.1
IDGO  292.1
CULC  473.2