Grid Point #: 001693 
Longitude:   -99.6205
Latitude:     18.4190
Contributing Station, distance (km).
MRCU   70.0
YAIG   76.4
TOL2   97.2
TNAT  169.8
TNMO  217.4
TNIF  240.7
LZCR  275.4
TNNP  366.8