Grid Point #: 002142 
Longitude:  -102.9063
Latitude:     19.7140
Contributing Station, distance (km).
NVDO   76.2
COO4   88.6
COL2   98.4
JAGU  117.7
UGEO  118.4
IIEG  121.7
UCOE  127.3
TNCN  162.2
TNMR  165.1
UNLE  196.1