Grid Point #: 001336 
Longitude:  -100.8045
Latitude:     17.3398
Contributing Station, distance (km).
TNIF  155.2
LZCR  160.1
MRCU  243.1
TOL2  249.4
YAIG  249.8
TNMO  260.6
TNMR  288.9
TNAT  305.6
TNNP  412.9
OXUM  495.5