Grid Point #: 001181 
Longitude:   -99.0226
Latitude:     16.6923
Contributing Station, distance (km).
TNAT  190.8
TNNX  207.1
TNNP  210.4
YAIG  241.3
MRCU  246.7
OXUM  292.8
TNIF  351.7
LZCR  362.6
TNMR  491.6