Grid Point #: 001179 
Longitude:   -99.4737
Latitude:     16.6923
Contributing Station, distance (km).
TNAT  220.6
YAIG  245.1
MRCU  247.7
TNNX  252.0
TNNP  256.7
TNIF  311.1
LZCR  318.8
OXUM  337.7
TNMR  447.3