Grid Point #: 001598 
Longitude:  -101.7688
Latitude:     18.2032
Contributing Station, distance (km).
TNIF   15.4
TNCN   44.4
LZCR   52.3
TNMO  170.5
TOL2  254.5
MRCU  282.0
TNAT  393.9
TNNP  543.4