Grid Point #: 006190 
Longitude:  -104.7458
Latitude:     31.8009
Contributing Station, distance (km).
TXHT  123.3
TXPC  124.0
MDO1  142.6
MGO3  143.0
TXEL  144.8
P027  149.3
TXKM  154.7
NMRO  177.9
NMHB  182.4