Low Coastal

Carte pour le rapport du Réseau d'information en montagne: Low Coastal

Conditions de neige

La qualité du hors-piste était:
Excellente
Les conditions de neige étaient :
  • Croûtée
  • Poudreuse abondante
  • Lourde
  • Poudreuse
  • Mouillée
Nous avons parcouru:
  • Pentes alpines
  • Forêt dense
  • Pentes de faible inclinaison
  • Forêt dégagée
Nous sommes restés à l'écart de:
  • Pentes convexes
  • Pentes raides

Information

La journée était:
  • Nuageuse
  • Froide
  • Brumeuse
  • De tempête
  • Mouillée
Conditions d'avalanche
  • Augmentation rapide de la température jusqu'à près ou au-dessus de 0°C ou neige mouillée en surface.

Commentaires

Snowline @ 500m. Was pouring up to 850m where it transitioned to sleet & ice pellets. It seemed like there were some warm updrafts that made it to moutain top @1350m.

First lap at noon had a soft, moist breakable crust. Precip was very heavy graupel and ice pellets that built all day. By our last run @ 3pm the crust was under almost 10cm of graupel & ice pellets, which actually skied pretty well. I have never seen that much graupel at once, it was pretty cool!

Steep rolls were touchy with shooting cracks around 1000-1100m where the snow was more moist and the crust was less pronounced. Popped several small isolated slabs that failed 10-15cm down from surface. We only observed this instability in this small elevation band.

Was it ever a storm up there! Snowpack was about 150cm from about 1000 to 1350 (top) with basically all of it being recent storm snow from the past week. It was still over a meter down to about 750m.

Did that ever fill in quick!