Jeff Bullock
Climbing, Skiing, Custom Mountain Adventures
IFMGA/ACMG Certified Mountain Guide
Best of the Season to all,
Here are a few observations from this morning’s ski tour in the “Fingers” of Mt. MacPherson.
Weather today was a thin overcast with no precipitation and cool temps (-2 in the valley).
Travel conditions have improved tremendously from last week’s wait deep trail breaking with ski penetration in the 20-25cms range. Lots of tracks in the fingers from the last few days as usual but we still managed to find a fresh line and there are others around for sure.
Avalanche activity was limited to small sluffs out of the steep rock bands which looked like they were triggered by tree bombs within the last 48hours.
The most significant observation was the presence of surface hoar(those feathery snow crystals that form on clear nights) on the snow surface - variable size- 3-6mm.
It sounds like this is a widespread layer, and as it is currently snowing lightly in town, likely hidden and protected. The good news is that it is overlying fairly soft snow and didn’t have a chance to grow too large, but still something to keep in mind in the future as snows accumulate over it.
Have a great holiday season and may your New Year be a fluffy one!
Cheers,
Scott Davis
ACMG/IFMGA Mountain Guide
| December 24: Guiding in the backcountry off Blackcomb Mountain; Conditions -- surprisingly very good! Despite the strong winds reported yesterday, there was little wind effect observed on most aspects - except high ridge top and exposed southerly slopes. About 30cm of low density snow made the skiing terrific. It was one fine way to spend Christmas Eve day! We skied: Spearhead glacier: Very minor wind effect. Not quite enough to effect the skiing but slightly upside-down. Still lots of open crevasse and sags in this area. Definitely required a good look and some attention when skiing down. Vista Bowl: Conditions were pretty much perfect. Completely unaffected by the wind. A little thin in places which would make it tough to fit too many tracks -- but it is great skiing right now. Lower NE shoulder of Decker: Skied a line just left of the Chisel couloir. Good consistent snowpack in this area. Seems this area sees very little wind effect. Decker - 9th Hole: Again, great snow conditions with hardly any wind effect. There had been a previous natural avalanche on a steep roll half-way down. Was quite wide but very little debris most likley > 48 hour ago. Also a recent small cornice failure, just out of reach of the normal ski line. This run is abnormally smooth the whole way down, as there is hardly any cornice debris in the ski run. Weather: Mainly sunny in the morning with light southeast winds. In the valley bottom below Decker there was moderate down-flowing winds. This wind was starting to create a thin wind-skin that was affecting ski quality. Clouds rolled in around 12 with a slight increase in wind speed. Have a great Christmas and New Year!!!!! Ross Berg IFMGA / ACMG Mountain Guide E: berg.ross@yahoo.com www.altusmountainguides.com |
The skiing back down was great. Our biggest concern was sluff management, and trying to see where we were going with all the face shots.
Be careful out there, there is a lot of new snow and we were cautious with our terrain choices.
Alex Geary
ACMG Ski Guide & Apprentice Rock Guide