Avalanche warning for region Indre Sogn Friday 13.01.2023

Avalanche Problems

• Dry slab avalanche • Buried weak layer of faceted snow near the ground • Over one meter • The overlying slab is soft. A big and identifiable crystal in the weak layer. • Difficult to trigger • 3 - Large • Some steep slopes N, NE, E, SE, S, SW, W, NW above 900 masl • Sett et str. 3 skred. Som gikk for et eller to dager siden. Nb! Valgt noen vanskelig. Ikke få lett å løse ut pga ligger mer snø over. Bruddet bryter lett men ikke glatt

Avalanche Problems

• Dry slab avalanche • Buried weak layer of faceted snow near the ground • Over one meter • A big and identifiable crystal in the weak layer. • Difficult to trigger • 3 - Large • Few steep slopes N, NE, E, SE, S, SW, W, NW above 1000 masl

Avalanche Problems

• Dry slab avalanche • Buried weak layer of new snow • Within half a meter • The weak layer collapses easily and clean (easy propagation). The collapsing weak layer is thin < 3 cm. The overlying slab is soft. A big and identifiable crystal in the weak layer. • Easy to trigger • 2 - Medium • Some steep slopes N, NE, E above 900 masl

• Dry slab avalanche • Buried weak layer of faceted snow above a crust • Within a meter • The collapsing weak layer is thin < 3 cm. A big and identifiable crystal in the weak layer. • Difficult to trigger • 3 - Large • Few steep slopes N, NE, E, SE, S, SW, W, NW above 1100 masl • Usikkerhet knyttet til utbredelse. Skarelaget virker veldig sporadisk. Derfor er jeg usikker på om det i det hele tatt er et regionalt skredproblem. Men det fantes der jeg var i dag.

• Dry slab avalanche • Buried weak layer of faceted snow near the ground • Within a meter • A big and identifiable crystal in the weak layer. • Difficult to trigger • 3 - Large • Few steep slopes N, NE, E, SE, S, SW, W, NW above 800 masl • Der det nå har lastet inn mer snø, skal det mer til å få brudd i dette. Jeg klarte ikke å få det til med ECT. Fikk likevel drønn der snødekket er tynt.

Avalanche Problems

• Dry slab avalanche • Buried weak layer of faceted snow near the ground • Over one meter • The overlying slab is soft.

Avalanche Problems

• Dry slab avalanche • Buried weak layer of new snow • Within half a meter • The weak layer collapses easily and clean (easy propagation). The collapsing weak layer is thin < 3 cm. The overlying slab is soft. A big and identifiable crystal in the weak layer. • Very easy to trigger • 2 - Medium • Some steep slopes N, NE, NW above 800 masl

• Dry slab avalanche • Buried weak layer of faceted snow near the ground • Within a meter • A big and identifiable crystal in the weak layer. • Very easy to trigger • 3 - Large • Few steep slopes N, NE, E, SE, S, SW, W, NW above 800 masl • Fikk ikke utslag på ect i dag. Virker som om det har roet seg etter mildvær som var i helga og i går/dag. Likevel vil vind og frakting av snø kan føre til at vsl går av seg selv. Det er fortsatt mulig å påvirke der snødekket er tynt.