Bulkley Valley Obs

Some obsfrom Heli overflight of Hudson Bay & Telkwa Ranges( Mic Area) showed recent wind affected sfc's in Alpine. Isolated size 2 windslab, likely from Sat on an Alpine N asp at top of Pine Ck trail near Razorback ridge. Strong inversion in place w 4c temps at 1500m Surface hoar growth still in colder drainages tree line and below