Grid Point #: 001620 
Longitude:   -96.7656
Latitude:     18.2032
Contributing Station, distance (km).
TNNX  100.9
OAX2  125.2
UVER  127.1
TNAT  135.0
UXAL  147.0
ICEP  176.0
OXEC  201.8
OXTH  267.7