Grid Point #: 001924 
Longitude:  -102.5143
Latitude:     19.0665
Contributing Station, distance (km).
TNCN   80.8
UCOE  119.5
TNMR  123.1
COL2  126.3
COO4  126.7
NVDO  128.3
LZCR  130.2
JAGU  200.1