Grid Point #: 001857 
Longitude:  -101.0146
Latitude:     18.8507
Contributing Station, distance (km).
TNMO   91.5
TNCN  106.0
TNIF  113.0
TOL2  152.3
MXAT  159.0
LZCR  159.2
MRCU  191.2
TNAT  323.6