Grid Point #: 001350 
Longitude:   -97.6367
Latitude:     17.3398
Contributing Station, distance (km).
TNNX   44.5
TNAT   97.8
OXGU  110.3
TNNP  145.5
YAIG  227.0
MRCU  239.8
TNIF  462.6
LZCR  485.8