Grid Point #: 003572 
Longitude:  -111.9761
Latitude:     25.5417
Contributing Station, distance (km).
IPAZ  227.3
MSD1  349.9
TNHM  405.9
SA27  406.2
TNBA  411.8
YESX  437.3
PLCX  755.4
IMIE  835.6