Grid Point #: 004052 
Longitude:  -100.1887
Latitude:     27.0525
Contributing Station, distance (km).
TXLR   89.4
TXZA   91.3
TXL5   91.5
TXRM  124.6
MTY2  149.2
TXCS  168.2
TXEP  186.3
TXDR  266.3