Chocolate Freeride Blog

Friday, February 29, 2008

It snowed about 2 cm two days ago, so on Wednesday, with two friends visiting from the US, we went to have a look at the North Side of the Mont Gelee. Sure enough, the Couloirs had caught some of the snow and pushed it up on to the right side. It was kind of like surfing a right hand wave on skis. When it hasn't snowed in three weeks anything is good! The clouds have been blowing through and it FEELS like something is going to happen but, the buzz from the local patrolers is not as positive as I'd like to be.

Avalanche Danger Scale

High Alpine

1–Low

Mid mountain

1–Low

Treeline

1–Low


Current conditions:

A little cloudy, pretty warm and no precipitation.

Snow Depth:

Ø 1500m - 25 cm
Ø 2200m - 110 cm
Ø 2950m - 102 cm

Snow Conditions:

Snow conditions are hard but south facing slopes are turning to spring corn in the afternoon. Some of the slopes that are facing south are turning rotten. With the sun gone the mid mountain is not softening up, so it's getting harder and harder to ski off-piste. The high alpine north facing slopes are still "skiable".

Off-piste Travel Conditions:

The Avalanche danger is low but the chance of wet slides is high. These move quite slowly but are still dangerous to the unaware.

" Completely apart from the time of day, full depth snowslides continue to be expected in all regions. Open glide cracks are indicators of this hazard. Lingering beneath such glide cracks should be avoided whenever possible. In all regions, wet avalanches and full depth snowslides can, in isolated cases, place exposed sections of transportation routes, e.g. ski runs and pass roads, at risk.
The danger of dry avalanches is "low" (Level 1). Isolated avalanche prone locations are found in extremely steep gullies and bowls with snowdrift in particular.” SLF.ch

Forecast:

A little snow on Saturday. Sunny and warm on Sunday.


Important Notice:
Snowpack formation and stability will vary as you travel throughout the mountains. It is, therefore, the responsibility of the backcountry traveler to be self-sufficient in being able to perform self-rescue should you, the traveler, be involved in an accident. Also, backcountry travelers are responsible for obtaining their own information concerning current weather conditions, snow, winds, snowfall, etc. and are responsible for educating themselves to the best possible awareness level.

Condition Key

Extreme: Wide spread areas of unstable snow exist and avalanches are certain on some slopes. Backcountry travel should be avoided.

High: Mostly unstable snow exists on a variety of aspects and slope angles. Natural avalanches are likely. Travel in avalanche terrain is not recommended.

Considerable: Dangerous unstable slabs exist on steep terrain on certain aspects. Human triggered avalanches probable. Natural avalanches possible.

Moderate: Areas of unstable snow exist. Human triggered avalanches are possible. Larger triggers may be necessary as the snowpack becomes more stable. Use caution.

Low: Mostly stable snow exists. Avalanches are unlikely except in isolated pockets.


Useful links

www.slf.ch

www.televerbier.ch

Friday, February 22, 2008

A couple of days ago we went on the hunt for some fresh snow (it hasn't snowed here in over two weeks so the pickings are slim). He headed to the very top: Mont Fort. From there we skinned to the Col de Prafleuri. To our right was the Rosablanche and below us just beyond our view the massive Barrage (dam) de La that holds back the Lac des Dix. We took off our skins and traversed below the looming cliffs of the Pointes des Autans. Chamoix whistled and perched high above let us know we were in there domain. We stuck our skins back on for a short ascent to our hidden stash: the Point D'Alleves. Our ski down was great but the snow was old so it took a bit of getting used to. You had to sort of let go and let the skis guide you through each turn. When we got midway down to the larger bowl you could really open it up. At the bottom in a little hamlet called Pralong we stopped for a a well deserved lemonade/beer. We took the bus to Thyon and started the long trek back to Verbier covering the entire Four Valleys. Great day out!

Avalanche Danger Scale

High Alpine

1–Low

Mid mountain

1–Low

Treeline

1–Low


Current conditions:

It's still sunny!

Snow Depth:

Ø 1500m - 25 cm
Ø 2200m - 111 cm
Ø 2950m - 100 cm

Snow Conditions:

Snow conditions are hard but south facing slopes are turning to spring corn in the afternoon.

Off-piste Travel Conditions:

The Avalanche danger is decreasing and getting safer.

"In the course of the day on steep sunny slopes below about 2500 m, wet snowslides and avalanches are possible. Completely apart from the time of day, isolated full depth wet snowslides continue to be possible. Open glide cracks are indicators of this hazard.” SLF.ch

Forecast:

No snow on the forecast. Possibly some high clouds this weekend.


Important Notice:
Snowpack formation and stability will vary as you travel throughout the mountains. It is, therefore, the responsibility of the backcountry traveler to be self-sufficient in being able to perform self-rescue should you, the traveler, be involved in an accident. Also, backcountry travelers are responsible for obtaining their own information concerning current weather conditions, snow, winds, snowfall, etc. and are responsible for educating themselves to the best possible awareness level.

Condition Key

Extreme: Wide spread areas of unstable snow exist and avalanches are certain on some slopes. Backcountry travel should be avoided.

High: Mostly unstable snow exists on a variety of aspects and slope angles. Natural avalanches are likely. Travel in avalanche terrain is not recommended.

Considerable: Dangerous unstable slabs exist on steep terrain on certain aspects. Human triggered avalanches probable. Natural avalanches possible.

Moderate: Areas of unstable snow exist. Human triggered avalanches are possible. Larger triggers may be necessary as the snowpack becomes more stable. Use caution.

Low: Mostly stable snow exists. Avalanches are unlikely except in isolated pockets.


Useful links

www.slf.ch

www.televerbier.ch

Wednesday, February 13, 2008

Chocolate Freeride Off-Piste Report

Sunny weather has settled in and nothing is on the forecast. There are still some north facing wind protected areas that are good but they are off the beaten track and most require a big trek to get to.

Avalanche Danger Scale

High Alpine

1–Low

Mid mountain

1–Low

Treeline

1–Low


Current conditions:

“The midday temperature at 2000 m was about minus 1 degree. The easterly wind was mostly light, but moderate at times. The quality of the near-surface layers of the snowpack depends on the solar radiation. On very steep south facing slopes, a melt-freeze crust has formed in many areas. It is generally strong in the mornings, but prone to melting during the day before refreezing. On the northern flank of the Alps and in the high- altitude regions of the main Alpine ridge in particular, the snowpack has also been significantly influenced by the earlier wind. In places that are protected from the wind and shady, however, powder snow is still to be found in all regions.
Faceted, weakly bonded layers exist in the snowpack in the inneralpine regions of Valais and Grisons in particular. This applies, in particular, in areas with shallow snow cover close to the tree line and in areas above the tree line that are protected from the wind. In these places, skis can often penetrate the snow down to the ground.” SLF.ch

Snow Depth:

Ø 1500m - 25 cm
Ø 2200m - 116 cm
Ø 2950m - 100 cm

Snow Conditions:

Snow conditions are hard but south facing slopes are turning to spring corn in the afternoon.

Off-piste Travel Conditions:

The Avalanche danger is decreasing and getting safer.

"In view of the solar radiation, small wet snow slides are to be expected on very steep sunny slopes, and in particular arising from terrain that is interspersed with rocks, below approximately 2600 m. Isolated full-depth wet snow slides are also possible.” SLF.ch

Forecast:

“ The weather will remain sunny on Wednesday. There will be a light easterly wind. Midday temperatures at 2000 m will be about minus 1 degree.” SLF.ch

It will probably continue to be sunny well into next week...


Important Notice:
Snowpack formation and stability will vary as you travel throughout the mountains. It is, therefore, the responsibility of the backcountry traveler to be self-sufficient in being able to perform self-rescue should you, the traveler, be involved in an accident. Also, backcountry travelers are responsible for obtaining their own information concerning current weather conditions, snow, winds, snowfall, etc. and are responsible for educating themselves to the best possible awareness level.

Condition Key

Extreme: Wide spread areas of unstable snow exist and avalanches are certain on some slopes. Backcountry travel should be avoided.

High: Mostly unstable snow exists on a variety of aspects and slope angles. Natural avalanches are likely. Travel in avalanche terrain is not recommended.

Considerable: Dangerous unstable slabs exist on steep terrain on certain aspects. Human triggered avalanches probable. Natural avalanches possible.

Moderate: Areas of unstable snow exist. Human triggered avalanches are possible. Larger triggers may be necessary as the snowpack becomes more stable. Use caution.

Low: Mostly stable snow exists. Avalanches are unlikely except in isolated pockets.


Useful links

www.slf.ch

www.televerbier.ch