Footstep into snow. Scuff or scrape.
Snowball throw down and break
Dig through snow with knife
Single light footstep into snow.
Hard footstep into snow. Scuff.
Snow blower. Pull start. Idle then turn off.
Snow blower. Pull start then stall.
Snow plow hydraulic movement with a rumble
Snow plow pass by with a rattle
Snow blower. Pull start. Clean driveway then turn off.