Summary
• Ice is a mess!
• Granular ice common
• Flooding and
freezeback
• Surface growth of
ice
• Mean snow depth = 16
cm
• Mean ice thickness = 62
cm
• Light transmittance <
1%
• Peak of 2-5% at ~ 490
nm
Time series
• 1 m of snowfall
• 60 cm of snow-ice?
• Steady increase in
incident
• Not in transmittance