Grid Point #: 001457 
Longitude:  -100.1512
Latitude:     17.7715
Contributing Station, distance (km).
MRCU  161.2
YAIG  166.8
TOL2  177.5
TNIF  192.6
LZCR  215.4
TNAT  226.7
TNMO  237.5
TNNP  369.0