Grid Point #: 018557 
Longitude:  -100.2491
Latitude:     47.5570
Contributing Station, distance (km).
NDST   82.6
NDCA   85.5
BSMK   92.4
NDMB  124.9
NDMU  162.0
PSON  195.0
GLE1  233.0
BRA0  255.2