Cracking snow at night

From email:

"While grooming the xc trails in Beaver Creek drainage last night, I observed extensive cracking and collapsing in the 12"+ of new snow.  Essentially every slope above the trail would fail as I approached them, some breaking up to 30' away.  I know it's not a good sign but was cool to watch.  

7,5k'-7,9k' mostly North facing aspect.  

Yesterday's addition here was right side up with the initial snow coming in very wet and heavy, while ending in a light fluffy topping which is now getting blown around.  Additional trace overnight and currently snowing again at 8am. " Photo: J. Gerardi

Location
NORTHERN MADISON RANGE
Northern Madison, 2023-12-09