Mount Joffre - multiple natural avalanches

Map for Mountain Information Network report: Mount Joffre - multiple natural avalanches

Information

Avalanche date/time
Sunday, January 28, 2024 at 22:00
Estimated occurrence time of avalanche
Less than 12 hours ago
Number of avalanches in this report
6 to 10
The size of avalanche
2
Slab width
50m
Run length
100m
Avalanche Character
  • Loose wet
Trigger type
Natural
Start zone aspect
  • SW
Start zone elevation band
  • Treeline
Start zone elevation
1,800m
Start zone incline
45°
Runout zone elevation
1,700m
Weak layer crystal type
  • Storm snow
Vegetation cover
Sparse trees or gladed slope

Comments

We observed about 6 natural avalanches on the south west facing shoulder of Mount Joffre - seen from upper Joffre lake, triggered in the afternoon sun. Avalanches varied in size from 1 to 2. We also heard what sounded like larger avalanches on the NE side of Mt Joffre.