Danger Sign
• Recent snowdrift • Område: Fylket/varslingsregion. Beskrivelse: God sikt
Avalanche Activity
• 7. Apr. During the day • No avalanche activity
Snow Cover
• 40 cm • Some snow drift • 0 cm • Snow line at 25 masl. Layered snow begins at 400 masl • Storm slab (soft slab) • Dry • Siste snøfall flytter seg nå. Gammel snø er hard.
Weather
• No precipitation • -3 °C • 15 m/s from S ↑ • 90% clouds • Nattefrost. Fint vær om morgenen, men etterhvert har vinden tatt seg opp. Skydekket er høyt og tynt.
Snow Profile
• NE • 15° • Persistent weak layer: thin layer, below slab, near surface • 5 temperature points observed
Avalanche Problems
• Dry slab avalanche • Poor bonding between layers in wind deposited snow • Within half a meter • The weak layer collapses easily and clean (easy propagation). The overlying slab is soft. • Easy to trigger • 1 - Small • Some steep slopes N, NE, NW above 400 masl
• Dry slab avalanche • Buried weak layer of faceted snow beneath a crust • Within a meter • A big and identifiable crystal in the weak layer. • Very difficult to trigger • 2 - Medium • N, NE, E, SE, S, SW, W, NW between 1000 masl and 600 masl
Avalanche Danger Assessment
• Økende med vindtransport. Vi har kantkorn, men er ikke potent. • Mer vind, kan komme noe mer snø. • 3 Considerable