Danger Sign
• Large snowfall • Område: I dalen/fjorden. Beskrivelse: Oppmot 40cm nysnø siste to døgn
Avalanche Activity
• 20. Feb. 0-6 (+01:00) • Loose dry avalanche • One (1). 1 - Small. Spontaneous release • Few steep slopes. NW. Between 1200 masl and 800 masl • Ett lite løssnøskred etter nattens snøfall i Tomasrenna
Weather
• No precipitation • 1 m/s • 50% clouds
Snow Cover
• No snowdrift • Very much loose snow (>30cm)
Tests
• ECTP16@66cm(Q3) • Poor • Helt i toppen under skaren
Snow Profile
• NW • 1 test connected to snow profile • Persistent weak layer: below slab
Avalanche Problems
• Dry slab avalanche • Buried weak layer of faceted snow beneath a crust • Within a meter • The weak layer collapses easily and clean (easy propagation). A big and identifiable crystal in the weak layer. • Easy to trigger • 3 - Large • Some steep slopes N, NE, E, SE, S, SW, W, NW between 900 masl and 400 masl • Kantkornlaget ikke funnet på 800moh, men det kan være pga mye snø og at det ligger for dypt
Avalanche Danger Assessment
• Komplekse forhold, og vanskelig å definere øvre grense.