Grid Point #: 001522 
Longitude:  -100.2776
Latitude:     17.9873
Contributing Station, distance (km).
MRCU  152.9
TOL2  159.8
YAIG  160.6
TNIF  173.9
TNCN  189.6
LZCR  201.1
TNMO  210.1
TNAT  237.0
TNNP  392.7