Sir Donald Na size 3.5
Quick reportinfo · Jan 15, 2026 · Glacier
Avalanche
- Run Length
- 2000
- Slab Width
- 300
- Trigger Type
- natural
- Avalanche Size
- 3.5
- Slab Thickness
- 150
- Start Zone Aspect
- NE
- Start Zone Incline
- 50
- Avalanche Character
- corniceWithSlab
- Crust Near Weak Layer
- 1
- Number Of Avalanches
- 1
- Start Zone Elevation
- 3000
- Runout Zone Elevation
- 1300
- Avalanche Observation
- 12hrsAgo
- Weak Layer Crystal Type
- facets
- Start Zone Elevation Band
- alp
- Avalanche Occurrence Datetime
- 2026-01-15T10:00:00.000Z
Na size 3.5 off the NE face of Sir Donald. Failed to Glacial Ice and ran to valley bottom