Grid Point #: 006180 
Longitude:  -107.2881
Latitude:     31.8009
Contributing Station, distance (km).
NMDE   66.3
TXAT   69.4
NMLC   73.2
SG33   74.0
P026   95.8
CHIR  197.5
USMX  317.2
CHIH  367.6