Grid Point #: 001611 
Longitude:   -98.8124
Latitude:     18.2032
Contributing Station, distance (km).
YAIG   78.1
UCOC   79.5
TNAT   81.9
MRCU   88.0
POP1   98.0
UTON  106.1
PUPB  109.6
TNNX  190.0
TNNP  291.8
TNIF  325.7
LZCR  357.0