HBM natural

Map for Mountain Information Network report: HBM natural

Information

Avalanche date/time
Wednesday, January 6, 2021 at 10:00
Estimated occurrence time of avalanche
Less than 12 hours ago
Number of avalanches in this report
1
The size of avalanche
3
Slab thickness
50cm
Slab width
150m
Run length
500m
Avalanche Character
  • Storm slab
  • Wind slab
Trigger type
Natural
Start zone aspect
  • SE
Start zone elevation band
  • Alpine
Start zone elevation
2,050m
Start zone incline
35°
Runout zone elevation
1,800m
Wind exposure
Cross-loaded slope
Vegetation cover
Open slope

Comments

Significant slide on the hourglass face this morning on HBM. Observed from my living room from 9KM away (sorry for the bad photo). SE aspect at 2050m, crown depth greater than 50cm on west side, tapering to 0 on the east side. Cross loaded slope with visible (observed) deposition over the last few days. About 150m wide and ran into its runout.