Grid Point #: 001530 
Longitude:   -98.4606
Latitude:     17.9873
Contributing Station, distance (km).
TNAT   47.1
UCOC  114.0
YAIG  116.4
UTON  117.3
POP1  121.3
MRCU  128.3
TNNX  146.0
TNNP  250.5
TNIF  364.4
LZCR  393.3