Grid Point #: 007640 
Longitude:  -107.0622
Latitude:     33.9593
Contributing Station, distance (km).
SC01   15.0
PAS1   18.2
CDVV   33.9
RG02   76.3
PIE1  104.4
RG25  107.9
P026  145.1
NMAG  156.6
RG07  163.9
RG06  165.1