Grid Point #: 001396 
Longitude:  -100.7048
Latitude:     17.5557
Contributing Station, distance (km).
TNIF  149.0
LZCR  161.8
MRCU  218.7
TOL2  223.3
YAIG  225.9
TNMO  239.2
TNAT  289.1
TNNP  411.4
OXUM  495.1