Grid Point #: 020651 
Longitude:  -112.5211
Latitude:     50.1471
Contributing Station, distance (km).
ABLT   53.9
LETH   62.0
ABCH   76.5
ABHV  107.5
FOR3  107.6
CP32  124.9
MDHT  129.1
MED1  132.3
ABCA  138.6