Grid Point #: 018658 
Longitude:  -120.4826
Latitude:     47.7729
Contributing Station, distance (km).
QMAR   36.1
CHEL   37.4
XANE   37.5
CPUD   40.1
RDTP   59.3
TWSP   71.1
WNTH   80.1
P444  114.9