Grid Point #: 004274 
Longitude:   -98.7254
Latitude:     27.7000
Contributing Station, distance (km).
TXFE   19.5
TXAE   64.6
TXLR   74.1
TXL5   74.8
TXFF   77.0
TXCT   97.0
TXZA  103.0
TXS5  112.9