Grid Point #: 001700 
Longitude:   -98.0266
Latitude:     18.4190
Contributing Station, distance (km).
TNAT   32.2
PUPB   67.4
ICEP   70.3
UTON   74.8
POP1   95.9
UCOC  109.9
TNNX  140.9
UXAL  168.3