Grid Point #: 002477 
Longitude:  -100.2824
Latitude:     20.7932
Contributing Station, distance (km).
UJUR   19.8
UQRO   26.2
UGTO  105.4
MXAT  120.0
HGTO  140.1
USLP  168.3
TNSL  170.0
HGPA  177.5
TAM1  299.7