Cross loaded wind slab on South aspect

Map for Mountain Information Network report: Cross loaded wind slab on South aspect

Information

Avalanche date/time
Tuesday, January 6, 2026 at 17:00
Estimated occurrence time of avalanche
Less than 12 hours ago
Number of avalanches in this report
1
The size of avalanche
2
Slab thickness
20cm
Slab width
30m
Run length
500m
Avalanche Character
  • Wind slab
Trigger type
Skier
Trigger subtype
Accidental
Start zone aspect
  • S
Start zone elevation band
  • Alpine
Start zone elevation
2,400m
Start zone incline
35°
Runout zone elevation
1,900m
Weak layer burial date
Monday, January 5, 2026
Weak layer crystal type
  • Storm snow
Crust near weak layer
No
Wind exposure
Cross-loaded slope
Vegetation cover
Open slope

Comments

Stepped onto the edge of a cross-loaded start zone at the top of an obvious avalanche path on the south side of Trundle Point and released a wind slab extending from ski tips 30 meters into the path. Deepest point of the crown was approx 20cm. Ran full path 500m picking up what looked like some more wind deposits on the way. Did not appear to step down to any other layers from our safe vantage point. No skiers caught.