Grid Point #: 001608 
Longitude:   -99.4946
Latitude:     18.2032
Contributing Station, distance (km).
MRCU   84.0
YAIG   86.1
TOL2  122.2
TNAT  153.8
TNMO  243.0
TNIF  253.7
LZCR  285.2
TNNP  340.7