Grid Point #: 001462 
Longitude:   -99.0170
Latitude:     17.7715
Contributing Station, distance (km).
TNAT  110.7
YAIG  121.4
UCOC  126.9
MRCU  127.5
TOL2  181.6
TNNX  194.3
TNNP  271.1
TNIF  309.4
LZCR  335.1