Grid Point #: 017750 
Longitude:   -81.7611
Latitude:     46.4778
Contributing Station, distance (km).
ONON   32.7
TLEV   32.9
SDBY   43.5
ONNA   45.5
LCUR   56.7
MID2  160.6
TIM2  222.3
TIMS  228.0