Grid Point #: 001531 
Longitude:   -98.2334
Latitude:     17.9873
Contributing Station, distance (km).
TNAT   25.8
UTON  116.6
TNNX  124.9
UCOC  126.3
YAIG  131.1
MRCU  144.1
TNNP  237.8
TNIF  388.3
LZCR  417.3