Grid Point #: 001453 
Longitude:  -101.0586
Latitude:     17.7715
Contributing Station, distance (km).
TNIF  104.5
LZCR  120.0
TNCN  129.8
TNMO  209.5
TOL2  225.6
MRCU  233.3
YAIG  242.7
TNAT  321.7
TNNP  455.2