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SIMPLE OBSERVATION FORM
 Date: 12.05.18
 Location:  Copper Zone/Region:  Banner Summit
 Activity:   Ski
OBVIOUS SIGNS OF INSTABILITY
 Marked with checkmark if observed:
     Collapsing (isolated)  
MESSAGE
 Comments: North aspect holding 50 cm of snow. Bottom 10 cm rotten facets. Upper 40 cm newer storm snow. ECTN. Snow under shovel broke at 10cm at 13 taps but no propagation. Skied mellow terrain on the ridge. It wasCOLD!