Ruth and Dave:
Avalanches on Blackcomb Mountain
Ruth and Dave:
Hoar crystals
Ruth and Dave:
Facetted crystals
Ruth and Dave:
Hoar frost
Ruth and Dave:
Big avalanche crown, Whistler Bowl
Ruth and Dave:
Surface facets at the edge of the snow pit
Ruth and Dave:
How to hold a thermometer
Ruth and Dave:
Measuring the depth of the snow pit
Ruth and Dave:
Cubbyhole for tools
Ruth and Dave:
Field notebook - snowpit notes
Ruth and Dave:
Measuring the slope incline
Ruth and Dave:
Measuring the temperature gradient
Ruth and Dave:
Testing snow density and layers
Ruth and Dave:
Marking layer boundaries
Ruth and Dave:
Pencil test
Ruth and Dave:
Finger test
Ruth and Dave:
Examining facetted crystals through a loupe
Ruth and Dave:
Sparkly surface hoar
Ruth and Dave:
Snow saw
Ruth and Dave:
Sawing out a block
Ruth and Dave:
Lifting out the block
Ruth and Dave:
Block of snow
Ruth and Dave:
Tapping the base of the shovel
Ruth and Dave:
Sawing out a wedge
Ruth and Dave:
Kicking the wedge
Ruth and Dave:
Isolated column
Ruth and Dave:
Compression test
Ruth and Dave:
Compression test
Ruth and Dave:
Failed layer
Ruth and Dave:
Compression test
