State of The Snowpack Update Feb 15 2023

Date: Feb 15 2023
Location: West Arm Provincial Park
Elevation/Aspect: 2000m/East

We would like to start with an apology to our community. We have been absent from our social media as we were very busy in the background working and guiding out of our zone. The weather is providing great travel conditions but remain cautious around older wind slabs that could be sitting on weaker snow. Also pay attention to how the sun might be affecting south aspects at lower elevations. Travel and Terrain Advice Be careful with wind slabs, especially in steep, unsupported and/or convex terrain features. Pay attention to cornices and give them a wide berth when traveling on or below ridges.

Always check Avalanche Canada before heading out into the backcountry! https://avalanche.ca/en/map

Not sure what to do? Where to go? Hire a certified guide or take an AST course from a certified Avalanche Canada Practitioner. https://kootenaybackcountryguides.com/

State Of The Snowpack Update - Nov 26 2022

Date: November 26, 2022
Where: Whitewater Ski Resort Backcountry
Aspect + Elevation: South/1800m

This is an update to our Nov 24 snowpack update and wanted to highlight some exciting results we noticed. First Day of an AST-1 course. Good news/bad news: the riding was half decent but, unfortunately, there's up to 20mm surface hoar buried down 27cm, which lays on top of a crust. Uncertain about the presence of the weak layer at higher elevations.

We did an extended column test that resulted in differences from the north aspect. The surface hoar we noticed was 20mm (2 cm) in size! This surface hoar is sitting directly on the early November crust. It is down anywhere 25-30 cm. We then performed an extended column test it failed on the fifth tap.
As this next storm comes in we need to be on the lookout for those steep and smooth slopes. During this next storm cycle, let's stick to lower-angled terrain.

The key takeaway from this snowpack is to take it easy. Even though it is early season these crust/surface hoar layers will be able to produce avalanches in specific areas (steep, open, and smooth terrain at treeline and above). The forecast calls for significant snowfall this week, which could cause reactions on these two layers. Let's play it safe while early-season hazards exist, remember, we've got the entire season ahead of us to get after it!

If you are going to the Whiteware area please note there are still a significant amount of trees down in some areas from a wind event in early November and some are buried just below the surface.

READ THE FULL MIN REPORT AT AVALANCHE CANADA

State Of The Snowpack Update Nov 22 2022

Date: November 24, 2022
Where: Whitewater Ski Resort Backcountry
Aspect + Elevation: NW/1980m

GOOD NEWS! The snowpack is building and backcountry skiers have been out skiing powder in areas of smooth ground cover. We are at a normal season average for snowpack depth between 70-100cm at Treeline.

There are two notable layers buried in the snowpack, which we will be monitoring for the next while. The first is a large surface hoar layer that formed during the cold clear days in mid-November. The surface hoar is about 10mm-15mm (1cm-1.5cm) and is buried 15-25cm below the most recent storm.

10cm below the surface hoar is a crust that formed in early November during a warm spell. This layer is about 1cm thick and very hard. The good news is that it has provided us with a more solid base that allows for decent travel and ski conditions. The not-so-good news is there is a faceted layer on top of the crust.

Both the surface hoar layer and the crust layer will be capable of producing avalanches in areas where there is enough snow on top of them to slide.

The key takeaway from this snowpack is to take it easy. Even though it is early season these crust/surface hoar layers will be able to produce avalanches in specific areas (steep, open and smooth terrain at treeline and above). The forecast is calling for more snow this weekend, which could cause reactions on these two layers. Let’s play it safe while early-season hazards exist, remember, we’ve got the entire season ahead of us to get after it!

If you are going to the Whitewater area please note there are still a significant amount of trees down in some areas from a wind event in early November and some are buried just below the surface.

State of the Snowpack Update Feb 1 2022

Date: Feb 1, 2022
Location: Five Mile Basin

PRAISE ULLR FOR THE RESET! Whitewater Ski Resort has reported 24 cm in 28 hours, some places North of Kootenay Lake received up to 40 cm!! The wind came in strong Monday afternoon creating some wind slab and wind-scoured areas. Our main concern in the snowpack is surface hoar and where it is sitting on the melt-freeze crust.

Avalanche Canada has forecasted (Wednesday, Feb 2, 2022):
Alpine - Considerable
Treeline - Moderate
Below Treeline - Low

-Expect fresh wind slabs to form as westerly winds strengthen, navigate carefully around wind-loaded terrain features and ridgelines.
-Approach sheltered slopes at treeline and below carefully, buried surface hoar may produce larger avalanches than you expect.

Travel and Terrain Advice:
- Watch for newly formed and reactive wind slabs as you transition into wind affected terrain.
- Wind slabs may be poorly bonded to the underlying crust.
- Continue to make conservative terrain choices while the storm snow settles and stabilizes.
- Approach steep open slopes at and below treeline cautiously, buried surface hoar may exist.