Lawine

Rescue Creek

Sarah WilliamsFlathead Range & Glacier NP
Auf der Karte ansehen
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Quick report

We headed to the Rescue Creek drainage today, looking for evidence of the past week's avalanche cycle.

  • Travel into the basin was fast on the supportable crust that was knife-hard to 4600 feet. 
  • Above 4600 feet, the crust became gradually less supportable and skinning was challenging.
  • Using binoculars, we spotted multiple fracture lines on an NE aspect approximately at 6,700 feet (see avalanche tab for more).
  • Wet avalanche activity was observed on many slopes.  Most appeared to be wet loose (soft slab) debris rather than wet slab avalanches.
  • Runnels dominated most of the surface snow.  They were spotted on every slope aspect and initiated from the tops of ridgelines.
  • One seasonal glide crack appeared to be opening on a SE aspect, at 7000 feet. 
No recent instability was observed, except that the surface crust became less supportable as we climbed in elevation.

Weather

Air Temp
30 to 35
Cloud Cover
overcast
Wind Loading
none
Recent Snowfall
none.
Snow Avail For Transport
none

There was a little blue sky in the morning and overcast in the afternoon. No wind and most of the day was above-freezing air temperatures.

Snowpack

  • A moist, stout surface crust (like an ice block) was found to be 30 cm thick in some locations.
  • The 12/22/23 crust was buried 60 cm from the surface and had facets above and below the crust. Facets were moist.
  • Facets at the base of the snowpack were moist to wet.

Avalanche

Size
D2.5
Type
WS
Count
2
Aspect
E
Elevation
6600 ft

We can only guess where the crown might be on this slide. Based on the debris, the avalanche stepped down to the ground.