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Friday, November 30, 2012
[MCR] Rockies, The Water Hole
Happy trails,
Barry Blanchard
UIAGM/IFMGA Mountain Guide
http://www.barryblanchard.ca
http://www.yamnuska.com
barryb3@telus.net
1 403 609 4615
cell 1 403 609 1321
Thursday, November 29, 2012
[MCR] Orient Point Ice Climbs - South Ghost
All in all the driving conditions seemed pretty easy, and the usual drifted in areas would not be a problem for vehicles with good clearance.
Overcast skies for most of the day and temperatures hovered around -1c making for some very enjoyable climbing weather.
The Joker was fat and blue, The Hooker had a horizontal fracture crossing the entire column about 40m into the first pitch, and one must take care when swinging and kicking into the lower pillar. This climb is steeper than it looks. The CandleStick Maker first pitch was wet enough to force us to retreat so if you're going in there bring your waterproofs. Hidden Dragon was in excellent shape and had numerous climbable lines to the top of this cliff band.
Enjoy
Kris Irwin - ACMG Alpine Guide
www.rockies-ice.com
www.facebook.com/Rockiesice
Sent from my iMachine
_______________________________________________
These observations and opinions are those of the person who submitted them. The ACMG and its members take no responsibility for errors, omissions, or lapses in continuity. Conditions differ greatly over time and space due to the variable nature of mountain weather and terrain. Application of this information provides no guarantee of increased safety. Do not use the Mountain Conditions Report as the sole factor in planning trips or making decisions in the field.
See http://acmg.ca/mcr for more information.
See http://informalex.org/subscribe.shtml#unsubscribe to remove your name from this list.
[MCR] Rockies, Rogan's Gully
Happy trails,
Barry Blanchard
Mountain Guide
www.barryblanchard.ca
www.yamnuska.com
[MCR] Closure of Stanley Glacier Trail-Head and Bridge-Dec 4
Construction work on the Stanley Glacier Pedestrian Bridge is scheduled to
start on DECEMBER 4, 2012, with a tentative completion date on or about
December 20, 2011. The work will be carried out during daylight hours seven
days a week.
The Stanley Glacier Bridge is approximately 50 meters from the Stanley
Glacier Trailhad Parking Area, about 4 kilometres from the Alberta border
on Hwy 93 South in Kootenay National Park in British Columbia.
The Stanley Glacier bridge, trailhead to the bridge and the parking area
will be closedto all visitors during the construction period.
Why is this being done?
Rip rap work on the east side of the river bank next to the bridge will
improve visitor safety. By placing rip rap rocks on the east bank and next
to the bridge abutment, we will reduce erosion of the bank and protect the
bridge foundations.
How will this impact me?
The closure will impact visitors trying to access the tail to Stanley
Glacier.
Parks Canada appreciates the public's patience while this work is being
completed. Short-term closures now will improve visitor experience over the
long-term in the Paint Pots area and enhance visitor safety.
Brian Webster
Visitor Safety Programs Specialist
Banff, Yoho and Kootenay National Parks
Parks Canada
Box 900, Banff, AB
T1L 1K2
_______________________________________________
These observations and opinions are those of the person who submitted them. The ACMG and its members take no responsibility for errors, omissions, or lapses in continuity. Conditions differ greatly over time and space due to the variable nature of mountain weather and terrain. Application of this information provides no guarantee of increased safety. Do not use the Mountain Conditions Report as the sole factor in planning trips or making decisions in the field.
See http://acmg.ca/mcr for more information.
See http://informalex.org/subscribe.shtml#unsubscribe to remove your name from this list.
Wednesday, November 28, 2012
[MCR] Rogers Pass update Nov.28/2012
I just wanted to add to Rudi’s fine post.
Later in the day(around 1 PM) the sun had significant effect on steeper SW to W aspects that resulted in lots of pinwheeling/snowballing as well as several size 1.0 loose moist avalanches – so things on those aspects changed significantly later in the afternoon. With prudent timing and aspect selection, we still managed 2300m of amazing skiing today.
In addition to the large new snow crystals (stellar) on the surface, we noted surface hoar crystals 3-5mm. in size between 1800-2000m. (seemed to correlate with the valley fog layer that was in and out).
We also did a snowprofile at 2600m. on an East apsect - snowdepth was 200cm (so a deep place for current snow depths) the upper crust(Nov.6) was down 95cms from the snow surface and was well bonded on both sides and the next one was another 25cms lower and likewise well bonded. It would be interesting to see what it looks like in a shallower/rockier piece of terrain – likely not so great!
Currently we have a steady snowfall in Revelstoke – so all those surface layers (and crust balls!) are now being hidden - could be interesting if we get 20+cms of snow – be alert for the changing conditions.
Cheers,
Scott Davis
ACMG/IFMGA Mountian Guide
[MCR] Purcells/Bugaboos conditions
I have spent the last four days ski touring in the Bugaboo Creek area around the Bugaboo lodge, from 1500m to 2400m. The weather has been clear or scattered skies, calm all four days, with temperatures from -2 to -10. Snow depth on valley bottom is 60cm and 180-200cm around 2400m. The snowpack tapers off in depth markedly at around the 1650m level to about 60-70cm.
Above the 1900m. level I found two rain crusts consistently down 90-100cm. In between the crusts is a variety of strengths and crystal type, but mostly strong, well bonded to both crusts. Compression tests give either no results or in the high end of hard results on the lower crust, resistant planar or progressive collapse. Otherwise the snowpack is strong and well sintered. There are really no other weaknesses, bottom layers are dense and well bonded to the ground. Below 1900m, there is a solid 10cm rain crust at the ground.
Changes over the last 4 days are that the storm snow from last week had a 25-30cm. ski pen which is now 10-15cm. Surface hoar is present on N + E aspects to 10-12mm and 5mm on S+W asp. I couldn't find any SH above 2100m.
Other observations from around the area are no visible fracture lines or avalanche debris, no wind effect except for a little on the top of the Bugaboo glacier and small or no cornices where there are usually much bigger cornices even at this time of year.
This is one of the better November snowpacks I've experienced in this area.
Skiing is totally dynamite!
Dave Cochrane
Mountain Guide
[MCR] Rockies, King Creek
Happy trails,
Barry Blanchard
Mountain Guide
www.barryblanchard.ca
www.yamnuska.com
[MCR] Whitewater backcountry, southern Selkirks
Today we went for a fun afternoon tour in the backcountry above the Whitwater ski resort (Prospector bowl). We skied treeline and below treeline terrain between 2200m and 1700m. We had scattered sky conditions and no winds. The snowpack height varied from 120cm higher up to 80cm near the parking lot. The skiing and traveling conditions were fast and excellent with ski penetration in the 10-20cm range.
We did not see any new avalanche or signs of instability in the snowpack. However, we observed widespread surface hoar to 20mm with an average of about 10mm in all skied areas. Also, the top 10-15cm of the snowpack showed advanced signs of facetting, this snow was quite soft and sugary.
The weather forecast is predicting a warm front this week-end with heavy precipitation and rising freezing levels. If the forecast materialize, this surface layer will take careful monitoring as the new denser snow accumulates over it. It will likely produce avalanches.
We have enjoyed very good snow stability in the last week. Enjoy it while you can, we will most likely need to pull back and adjust to the changing conditions as this next storm evolves.
Cheers,
David Lussier
ACMG/IFMGA Mountain Guide
www.summitmountainguides.com
[MCR] Rogers Pass
Hello Everybody
Today we skied Little Sifton at Rogers Pass. Climbed to the peak via Grizzly Shoulder. Due to less snowpack in lower elevations it was a little though going at the lower elevations, mostly near Connaught Creek. On the way down we skied via Grizzly Bowl to Connaught Creek and back to Rogers Pass. The snow-conditions have been absolutely perfect in all elevations and skied aspects. Just below tree-line we have observed some minor sun-crust in isolated areas, showed only very minor effects on the skiing quality and only for a few turns. Overall the upper snowpack has tightened up well since this past weekend, showing 18 cm ski penetration and 30cm boot penetration. In most areas (elevations and aspects) we have observed 5 mm Stellars overlaying a faceted upper snowpack of up to 1mm low density facets. With the next snow-storm this layer could become a concern. A snow-profile at elevation 2320m aspect east: HS 210cm, from the surface down 40cm hard shovel-shear result and hard compression test result with "resistant planar". The more important layer to keep an eye on is the November 9th crust, a 10 to 15cm sandwich crust. At this elevation this layer is now buried 124cm, reacted to hard plus shovel-shear results and no results on "standard compression test" (CTN) but did react to a "deep compression test" with hard shear results and clean "resistant planar". Along exposed alpine ridges we have observed some isolated minor soft wind slabs, which did not react to skiing. However, in extreme terrain with exposure to the wind and southerly aspect, elevation 2650 m and above, we have observed point release avalanches and one size 1.5 natural triggered slab avalanche.
Overall the conditions at Rogers Pass are amazingly good. I cannot remember having seen since many years such good stability conditions this early in the winter. We had again an amazing day of great touring and skiing of 1500 vertical metres of perfect powder. Definitely, another inspiring day out there.
Enjoy the super light powder.
Ruedi Beglinger
I.F.M.G.A. / A.C.M.G. Mountain Guide
Tuesday, November 27, 2012
[MCR] South Coast ~ Spearhead Range
A crust and facet/weak layer, buried in early-November, linger near the base of the snowpack at treeline and alpine elevations and test results on this 'sandwich' vary. Only a few days ago, the layer was skier-triggered from a thin spot and produced a large, destructive avalanche here in the Whistler area. This layering has shown that it still has the potential to induce whole slopes to failure. Terrain to keep in mind are slopes that are smooth or convex (bulging), with rocks or thin spots, and where the underlying ground cover is smooth (like scree slopes or glacier ice/firn snow). The layer seems to be migrating toward wanting to gain strength and some test results have shown this, but confidence is low right now amongst professional observers; it's still early and the layer is not to be trusted for now.
Sheltered terrain offers good-quality dry snow for skiing. Carefully consider the scale (size), shape, and nature of the terrain you may want to ski. The usual early-season hazards exist out there, too, and include plenty of rocks, open crevasses (and plenty of them), stumps, and open creeks.
There's a storm brewing out there on the horizon....let it snow.
Best regards,
Dale Marcoux
ACMG Ski Guide
[MCR] Selkirk Mountains - Rogers Pass - Asulkan Valley -Dome Col - Nov.25/26
Just some info from a different region of Rogers Pass. I have been up the Asulkan valley over the last 2 days in the area of Dome Pk.
Nov.25 was a foggy in and out day which made route finding in the Alpine a bit tricky and reliant on local knowledge. Snowpack was somewhat deeper than the Connaught drainage on this wind sheltered aspect of Asulkan Brook (approx. 200cm.). Once you were above the Treeline elevations there was 15-25cms of soft snow over a previously wind affected snowpack from last week’s wind events. For the most part the wind effected snow was supportive but not overly stiff (4F) until you were in the higher alpine (2500m +).
Probing showed it to be a generally strong snowpack – the Nov.6 crust was down at least 120cms in the Alpine. No Whumps or cracking were observed, nor were there any recent avalanches.
The only real change on the 26th was a dusting of large snowflakes (stellar) overnight which may be a reactive interface once buried, and a clearer cooler day in general – no surface hoar was observed on the surface.
I noted some tracks that had ascended/descend to Saphire Col on the 25th (the foggy day) – from our vantage it was clear that both the up and down tracks crossed several sagging bridges on the lower glacier, something that may not have been obvious in the fog – if you follow this route a rope may be a prudent tool at this time of season.
Another thing to keep in mind is that creek crossings of the Aslukan brook are limited to the head of the mousetrap at this time of year – so if you skied to the bottom of the Dome runs – you would likely be facing an open ck crossing at the end of the day.
Cheers,
Scott Davis
ACMG/IFMGA Mountain Guide
Monday, November 26, 2012
[MCR] Coast Snow and Avalanche Observations
There is over 200cm of snow above 6000' in the Squamish area, but quickly decreases to almost nothing at 900m elevation. Flying north this snowpack decreases to around 120-140cm at 2000m in the Dickson Range north of Dowton Lake. There is about 30cm of snow at 1200m in that area and snow as low as 800m. There was enough coverage that people were skiing in many areas along the Duffy lake road, but there were many crevasses open and lots of newly covered slots apparent by the sags. It appeared that there was lots of wind earlier in the month but recent snow was relatively undisturbed.
The Nahatlach and Stein had about a meter of snow at 2000m and almost nothing below 1200m. Stave and Pitt lakes area had a lot of snow up high (>200cm) but only a dusting below 1200m.
We saw numerous recent avalanches on all aspects in all areas above about the 5000' level. In most cases they were isolate to features that were crossloaded in early November storms or areas with very low surface rougness like glaciers. This recent avalanche cycle was up to size 2.5, and slides were becoming much less frequent with only 3 slides that had occurred in the previous 24 hours. These slides were 40-60cm deep and didn't propogate very far. No slides were observed that started below the alpine.
There was also evidence of an earlier avalanche cycle with debris covered with up to 40cm of new snow. Some avalanches in this cycle were up to Sz3. We only observed one slide that ran the full path to valley bottom.
Surface hoar was sparkling everywhere.
There is lots of ice forming in all the usual areas, but it doesn't quite look fat enough to climb yet.
conny amelunxen
mg
Date: Sun, 25 Nov 2012 20:11:13 -0800
To: coastalex@informalex.org
CC: mcr@informalex.org
From: mcr@informalex.org
Subject: [MCR] Sun God Peak near Birkenhead Lake
We skied N aspect of Sun God on Sunday under sunny skies. There had been a natural cycle on N aspects to size 2.5 possibly 3 in the HST. I could not tell whether the largest slab released on a deeper layer rather than the most recent HST as it was too far away but had impressive propagation. The rapid load released from many start zones but snow felt well bonded where we skied perhaps influenced by the days cool temperatures. There was 80 cm HS at 4000' and many alders. A test profile at 6000' showed 160 cm HS with a well settled mid pack under the top 40cm low density snow. There was no shears in the HST and only a CTH resistant planar shear on the early November rain crust which is down 130cm. Perhaps the dense mid pack is acting as a sufficient bridge however the bottom 30 cm under the crust is all large facets of little density. We attempted to avoid any shallow or unsupported rocky features because of the weak basal layer and experienced very good skiing top to bottom. Tim Pochay Mountain Guide |
_______________________________________________ These observations and opinions are those of the person who submitted them. The ACMG and its members take no responsibility for errors, omissions, or lapses in continuity. Conditions differ greatly over time and space due to the variable nature of mountain weather and terrain. Application of this information provides no guarantee of increased safety. Do not use the Mountain Conditions Report as the sole factor in planning trips or making decisions in the field. See http://acmg.ca/mcr for more information. See http://informalex.org/subscribe.shtml/unsubscribe to remove your name from this list.
[MCR] Southern Purcells
The snowpack was 110cm deep at 2000m and averaged about 170cm at our high point of 2700m. A quick test profile at 2000m showed 35 cm of moist snow under a 10 cm thick rain crust from early November, with 75 cm of settling storm snow above the crust. Some small surface hoar to 4 mm was observed on the surface. No major weaknesses were noted: there were a few resistant shears in the upper 40cm of storm snow and the rain crust seemed to be bonding well to the overlying snowpack.
Ski quality was great at treeline elevations; above this the snow was a bit variable, ranging from light powder to tricky wind slab.
Jeff Volp
Ski Guide
[MCR] Lower weeping wall
[MCR] Professor Falls, Banff
Sunday, November 25, 2012
[MCR] Sun God Peak near Birkenhead Lake
We skied N aspect of Sun God on Sunday under sunny skies. There had been a natural cycle on N aspects to size 2.5 possibly 3 in the HST. I could not tell whether the largest slab released on a deeper layer rather than the most recent HST as it was too far away but had impressive propagation. The rapid load released from many start zones but snow felt well bonded where we skied perhaps influenced by the days cool temperatures. There was 80 cm HS at 4000' and many alders. A test profile at 6000' showed 160 cm HS with a well settled mid pack under the top 40cm low density snow. There was no shears in the HST and only a CTH resistant planar shear on the early November rain crust which is down 130cm. Perhaps the dense mid pack is acting as a sufficient bridge however the bottom 30 cm under the crust is all large facets of little density. We attempted to avoid any shallow or unsupported rocky features because of the weak basal layer and experienced very good skiing top to bottom. Tim Pochay Mountain Guide |
[MCR] Sun God Mt near Birkenhead Lake
We skied N aspect of Sun God on Sunday under sunny skies. There had been a natural cycle on N aspects to size 2.5 possibly 3 in the HST. I could not tell whether the largest slab released on a deeper layer rather than the most recent HST as it was too far away but had impressive propagation. The rapid load released from many start zones but felt well bonded where we skied perhaps influenced by the days cool temperatures. There was 80 cm HS at 4000' and many alders. A test profile at 6000' showed 160 cm HS with a well settled mid pack under the top 40cm low density snow. There was no shears in the HST and only a CTH resistant planar shear on the early November rain crust which is down 130cm. Perhaps the dense mid pack is acting as a sufficient bridge however the bottom 30 cm under the crust is all large facets of little density. We attempted to avoid any shallow or unsupported rocky features because of the weak basal layer but experienced very good skiing top to bottom. Tim Pochay Mountain Guide |
[MCR] Evening Ridge area - Nelson, BC
[MCR] Roguns Gully ice climb
The second pitch, after the dog-leg, is missing ice at the start making it very tricky to overcome the 5m of smooth-as-a-baby's-bottom rock slab. A few knee scums and some hard to find dry tool placements were necessary to reach thin ice at the top of this section. The remaining steep ice pitches were there an took good but short(mostly 13cm) screws.
We opted for the walk off descent to the north and immediately down between Roguns and Cascade. There is some flag tape on a tree marking the start, and another further down marking the one rappel anchor.
Kris Irwin - ACMG Alpine Guide
www.rockies-ice.com
www.facebook.com/RockiesIce
Sent from my iPhone
_______________________________________________
These observations and opinions are those of the person who submitted them. The ACMG and its members take no responsibility for errors, omissions, or lapses in continuity. Conditions differ greatly over time and space due to the variable nature of mountain weather and terrain. Application of this information provides no guarantee of increased safety. Do not use the Mountain Conditions Report as the sole factor in planning trips or making decisions in the field.
See http://acmg.ca/mcr for more information.
See http://informalex.org/subscribe.shtml/unsubscribe to remove your name from this list.
[MCR] Rogers Pass
Today I went with two friends to just below the summit of the 8812 Peak at the Rogers Pass. Overall we found excellent skiing conditions with the top 40cm less consolidated snow. Ski penetration was in most areas 25cm to 30cm and foot penetration 55cm. Pole probing showed in all elevations and aspects minor inconstancy in the upper snowpack. Test snow-profile at the Balu Pass head-wall, elevation 2020m aspect east (lee-slope), HS 185cm, showed no shear results with "sudden planar" or " sudden collapse". Moderate shear result down 50cm on storm interface, on the November 6th crust shovel shear test and compression test showed an uneven shovel-test and hard compression test with "resistant planar" (one finger melt-freeze over a 1cm knife minus crust). While skiing no signs of weaknesses such as whumphing or cracking has been observed.
We had an excellent day of skiing the most amazing powder and good lines. Lots of skiers took advantage of this perfect day, skiing great powder slopes at Rogers Pass.
Enjoy the powder.
Ruedi Beglinger
I.F.M.G.A. Mountain Guide
Selkirk Mountain Experience
www.selkirkexperience.com
Saturday, November 24, 2012
[MCR] Beauty Creek, Jasper National Park
[MCR] Coire Dubh - Goat Mountain - Kananaskis Country
The climb is not yet in "typical" conditions with sections of thin and/or unformed ice. There is currently a fair amount of snow on the route with really only two and a half pitchs of ice climbing. Protection on the first pitch was marginal due to the quality of the ice.
Note: the final anchor (at the end of the ice climbing) has been replaced and moved. One rusty bolt remains on the boulder where the original anchor was. The new two-bolt anchor is slightly higher and on the climber's left of the final pitch. It has a short strand of red prussik hanging on it for easier identification.
Have fun out there!
Kananaskis Country Public Safety
Friday, November 23, 2012
[MCR] Whiteman Falls
There was a large open water pool on the approach ice that had to be negotiated in order to access the upper canyon. We had to do a few mixed moves on the right hand side with no protection and the risk of falling in the deep pool. We called it the 'deep water solo pitch'.
The climb itself was in good shape and had interesting but protectable ice climbing.
Red Man Soars also looked to be in good shape.
Kris Irwin - ACMG Alpine Guide
www.rockies-ice.com
Sent from my iMachine
_______________________________________________
These observations and opinions are those of the person who submitted them. The ACMG and its members take no responsibility for errors, omissions, or lapses in continuity. Conditions differ greatly over time and space due to the variable nature of mountain weather and terrain. Application of this information provides no guarantee of increased safety. Do not use the Mountain Conditions Report as the sole factor in planning trips or making decisions in the field.
See http://acmg.ca/mcr for more information.
See http://informalex.org/subscribe.shtml/unsubscribe to remove your name from this list.
[MCR] Avalanche Control, Sunday, Nov 25 - Mount Stephen and Mount Bosworth
[MCR] Avalanche Control, Saturday, Nov 24 - Mount Bourgeau
[MCR] WINTER PERMIT SYSTEM NOW IN EFFECT IN GLACIER NATIONAL PARK
WINTER PERMIT SYSTEM NOW IN EFFECT IN GLACIER NATIONAL PARK
FOR 2012/13 WINTER SEASON
REVELSTOKE, November 23, 2012 –The 2012/13 Winter Permit System is now in
effect in Glacier National Park. In recent years there have been extensive
changes to the Winter Permit System—including changes to Winter Restricted
and Prohibited Area boundaries, parking, and permit administration.
Daily and Annual Winter Permits are available. Annual Winter Permit holders
must pass an on-line quiz. The quiz is available by visiting
parkscanada.gc.ca/skirogerspass and consists of 25 questions, taking
approximately 45 minutes to complete. An Annual Winter Permit will be
issued when proof of successful completion (quiz certificate) is provided
to park staff at the Rogers Pass Discovery Centre, along with vehicle
license plate number(s). Terms and Conditions and a Waiver of Liability and
Indemnity Agreement must also be accepted and signed.
Daily, individual winter permits continue to be available at the Rogers
Pass Discovery Centre.
The Rogers Pass Discovery Centre is open:
· November 23, 2012 – April 30, 2013
· 7:00 am - 4:00 pm
· Closed 12:30 - 1:30pm Tuesday – Friday.
The Winter Permit System has been in effect since 1995 and allows
backcountry users to enter Winter Restricted Areas that are part of the
highway avalanche program when artillery gunfire is not anticipated. This
system protects the public from avalanche control actions in the
transportation corridor, but it does not render slopes safe for winter
recreationists.
Winter recreationists are reminded that entering a closed area in the park
without a permit is dangerous and an offence under the Canada National
Parks Act. Violations increased in 2012, and Parks Canada staff will be
patrolling for permits this winter. Offences are punishable on conviction
of a fine of up to $200,000. Violations will also contribute to more
restrictive changes to the Winter Permit System in the future.
As always, your feedback is important to us and the continuity of the
system. If you have any questions, comments or suggestions, please contact
us. Feedback forms are also available at the Rogers Pass Discovery Centre.
For complete details on the Winter Permit System please visit
parkscanada.gc.ca/skirogerspass
Visitors should note that Glacier Park Lodge is closed and there is no fuel
or hotel accommodation in Rogers Pass. Travelers should plan their trips
accordingly and check DriveBC.ca for current road conditions.
Information:
|-------------------------------------+------------------------------------|
|Revelstoke Office |Jacolyn Daniluck |
| | |
|Mount Revelstoke and Glacier National|Mount Revelstoke and Glacier |
|Parks Field Unit |National Parks Field Unit |
| | |
|Parks Canada |Parks Canada |
| | |
|250-837-7500 |250-837-7554 |
|-------------------------------------+------------------------------------|
(See attached file: Information-Important Bulletin_Winter Permit System IN
EFFECT_2012 English FINAL_Nov 22.docx)
Sylvia Forest
Specialist, Mountain Safety Programs
Mt. Revelstoke and Glacier National Parks
Thursday, November 22, 2012
[MCR] Roger's Pass, Connaught Creek
we did encounter a new snow instability in an area with recent windloading. in a small gully leading down from the South ridge of Ursus Minor Peak, SE aspect, around 2500m, we had a skier accidental size 1.5, running on a thin crust with small facets above. the crown was only 10-20cm deep where triggered, but pulled out deeper in a small, adjacent gully, aprox 40 -50 cm deep. the slab was quite soft, but had just enough cohesion to propagate across the entire gully, then pick up mass and eventually stop mid fan in Ursus Minor Bowl. we had expected to have some reaction with the new load, as we had a moderate clean hand shear in similar snow conditions in a wind loaded feature around 2300m. first person entering the gully initiated a good ski cut across to the far side with no reaction. it was the 2nd person in who triggered it, with the fracture initiating at the skis, then pulling out above the traverse line aprox 1-2m. the skier was able to ski to one side & allow the mass to pass by harmlessly. see first pic.
a little bit of a heads up that there isolated areas of poor bond with this new snow, and that the soft slab is good skiing, but is maintaining enough cohesion to help with propagation in isolated areas.
video peak was well skied today, with upwards of 15+ riders making their mark. many a random shriek of joy reverberated around the bowl today. see the 2nd pic
dave healey, sg
[MCR] Rockies, Tryst Lake, Kananaskis country Nov, 22nd, 2012
Poor travel below 2100m in the cutblocks and avalanche runouts with way too many xmas trees and not enough snow yet. Above that, in the open and in mature timber the travel was excellent up and down. Upper south face(Super Slope) was good skiing and felt fine since we avoided the big rolls and gullies in the upper part. The runout was just plain awful until we fought our way out of the xmas trees and into the big timber.
Snow profile in a sheltered spot around 2200m on an east aspect showed 140cm of snow and no consistent failure planes. The Nov. 6th raincrust was there about 40cm above the ground but in this one location the bond was strong to the snow above it. We did have a couple of small settlements and it has snowed a lot in a short time, so I would continue to ease into the terrain until more observations allow us to have a better sense of what is going on.
Conditions will change in a hurry if the wind comes up. And it usually does in Kcountry.
Larry Stanier
ACMG Mountain Guide
laristan@telus.net
_______________________________________________
These observations and opinions are those of the person who submitted them. The ACMG and its members take no responsibility for errors, omissions, or lapses in continuity. Conditions differ greatly over time and space due to the variable nature of mountain weather and terrain. Application of this information provides no guarantee of increased safety. Do not use the Mountain Conditions Report as the sole factor in planning trips or making decisions in the field.
See http://acmg.ca/mcr for more information.
See http://informalex.org/subscribe.shtml/unsubscribe to remove your name from this list.
[MCR] Rockies, Bow Summit
[MCR] Stanley Valley
Up to 60 cm of recent storm snow in the upper valley made for heavy trailbreaking with knee- to hip-deep trailbreaking in places. This low density storm snow is well bonded to an underlying rain crust. Moist snow from the rain crust down to the ground, 20-30 cm, for a total snowpack depth in the area of about 70-90 cm.
No signs of instability apart from a couple of small size 1 loose (?) snow avalanches from high on the north facing slopes below Stanley near the head of the valley. The alpine had some wind effect with rocky outcrops bare of snow. Moderate SW winds in the alpine but dead calm in the valley bottom. A beautiful, peaceful and lonely day with temperatures in the -8 to -12 range.
Skis or snowshoes are definitely the way to go for travel in this area now. Ski quality would have been quite good.
The storm eased in throughout the afternoon and by 4pm back at the parking lot our car had close to 10cm of snow on it. Snowing 2cm/hr as we left and bad driving conditions.
Regards,
Tom Wolfe
Mountain Guide ACMG/IFMGA
www.banffmountainguides.com
Wednesday, November 21, 2012
[MCR] Rogers Pass Conditions
Snowy day up at Balu Pass today with temps -1 to -4 and freezing levels around 800m. There was about 10cm new at the parking lot and 20cm at the pass from this recent storm.
I saw a big improvement in the coverage from when I was up about 10 days ago. The coverage below 1400m is minimal but at 1500m I found 60-90cm in the glades. At the pass (2000m) it is fully winter with HS of 160cm and good skiing.
Felt a number of deep whumphs in the meadows (1800m) below the pass where the early Nov crust is down 60-80cm. I dug below the pass at 2050m NE HS 160cm. A few shears at 20cm and 60cm but nothing significant. Though, with the recent wind of the last few days, I would be suspect of windslabs below steep ridgelines and in cross loaded features. The early Nov crust(s) is down 100cm and came out CTH(1) sudden collapse and is surely facetting. I would be a bit shy in larger features. Though, that didn't seem to stop lots of people I saw today going for it.
Thanks,
James Vickers
ACMG
[MCR] Black Prince ski area closed
http://www.facebook.com/KCPublicSafety
https://twitter.com/KCPublicSafety
Jeremy Mackenzie
IFMGA/ACMG Mountain Guide
Kananaskis Country Public Safety
[MCR] Johnston Canyon
seemed delaminated from the rock with lots of running water underneath. The creek was only partially frozen and thin,
so hard to keep your feet dry at the base of the climbs on the right side. The steeper lines on the left closer to the main
water fall are getting into shape, but with some decent size icicles making for some overhead hazard to watch out for.
Thomas Exner
Mountain Guide IFMGA/ACMG
[MCR] Rockies, Hidden Dragon, Candle Stick Maker
Happy trails,
Barry Blanchard
Mountain Guide
www.barryblanchard.ca
www.yamnuska.com
Tuesday, November 20, 2012
[MCR] Ski Conditions near the Divide, Icefields Parkway, Nov 20, 2012
[MCR] Kitty Hawk ice climb
New snow amounts from last night's system varied considerably on our drive from Banff to our trail head early this morning.
In the vicinity of the climb there was up to 12cms of new snow in open areas.
Other than sloughing of the new snow in steep terrain, we observed no new avalanches.
Kris Irwin - ACMG Alpine Guide
www.rockies-ice.com
Marrie-Beth Board
ACMG Ski Guide, Assistant Alpine Guide
Sent from my iPhone
_______________________________________________
These observations and opinions are those of the person who submitted them. The ACMG and its members take no responsibility for errors, omissions, or lapses in continuity. Conditions differ greatly over time and space due to the variable nature of mountain weather and terrain. Application of this information provides no guarantee of increased safety. Do not use the Mountain Conditions Report as the sole factor in planning trips or making decisions in the field.
See http://acmg.ca/mcr for more information.
See http://informalex.org/subscribe.shtml/unsubscribe to remove your name from this list.
[MCR] Selkirk Mountains - Rogers Pass (Spelling Correction)
Although you probably got the gist of my post anyhow...
"Our tests pooped easily in a 2cm layer..."
should have read:
"Our tests popped easily in a 2cm layer..."
My apologies!
[MCR] Selkirk Mountains - Rogers Pass
I headed up the Asulkan Valley yesterday for my first tour of the season. The snowpack tapers greatly with elevation; really boney below 1600m and pretty nicely winter above. Recent winds have left their mark with huge variability in snow amounts over the November rain crust - anywhere from 30 to 80cm down above 1800m yesterday. All this has certainly changed with the passage of the storm overnight but...
Talking with people who have ventured up the Connaught drainage over the past few weeks and as recently as yesterday, I got the impression that the November crust wasn't particularly reactive. In fact, multiple compression tests results in the Balu Pass area yesterday were resistant to fail or just plain non-reactive. Most of the concern was centred around near-surface slabs created by recent winds.
However, in the less traveled Asulkan drainage we dug a profile at 2100m on a NE aspect just below the hut. Our tests pooped easily in a 2cm layer of large rotten crystals over the crust 40cm down. This result is dramatically different from what has been seen elsewhere in the pass which might suggest that this interface is quite variable - or at least different from the Connaught creek drainage. Probably worth investigating this layer as we start skiing in areas that have limited data and/or use so far this season.
All in all a great day of early season skiing and the ski out the Asulkan was just fine.
Monday, November 19, 2012
[MCR] Whistler Backcountry
I went for a short tour off Whistler Mt. today. It was a warm (-3 mid day) stormy day with a short break in the weather during the early afternoon. We found the skiing to be really good. At around 1800m (Tree Line) there is enough snow depth (averaging around 1m) to make comfortable, careful and not too stressful turns in open meadows and on the summer groomed runs.
There was lots of widespread whoomfing between 1600-1900m. Almost every slope settled loudly under our weight. I tried to ski cut smaller features but could not release any avalanches. The ski penetration was 20-30 cm, and foot penetration about 70cm.
Dug a pit at 1780m on a NE aspect slope. Snow depth here was 90cm. The most notable feature was the interface between the November 4 crust and the more recent storms snow. The recent deposits had accumulated a 60cm slab of Fist (at the surface) through 1Finger hardness snow. This is on top of a 10cm layer of 4 Finger hardness facets (1.5mm crystals) which sits loosely on the Nov 5 crust.
An Extended Column Test had a fracture propagate across the entire column on the 18th tap (ECTP18) and displaced the column. The fracture happened in the facets just above the Nov 5 crust about 30cm above the ground. I have attached a picture, the Nov 5 crust is the darker snow at the bottom.
The weather conditions did not permit observation of recent avalanche activity and we did not feel like getting involved in steeper terrain so I never witnessed any avalanches, but I think there is definitely now enough snow to permit a Avalanche Hazard. I’d bet it was on the high side of Considerable. Right now it is pouring rain in the Whistler valley and no doubt the Hazard has gone up.
Feels like ski season!
Dave Sarkany
DSK Guiding
ACMG Ski Guide
SKGABC Level 3 Sea Kayak Guide
604.938.4056
dsarkany@telus.net
Saturday, November 17, 2012
[MCR] Wapta Icefield November 12-17
During the week we had temperatures from -12 to -2, winds were generally moderate from the west and southwest, and we received 30cm of snow (mainly earlier in the week).
Earlier in the week we saw several loose snow avalanches in steep, un-skiable terrain on Northeast aspects. The most notable avalanche of the week was a natural, slab avalanche size 2.5 that occurred on the East face of Saint Nicholas peak. This happened during the day on Nov 13, it was triggered by wind loading and failed to the ground. This avalanche initiated in skiable terrain around 38 degrees.
The coverage on the glacier was extremely variable. We spent a lot of time with the rope on, chose conservative routes and probed a lot. The high points, or crests of the convex rolls had as little as 60cm, more sheltered/wind loaded features had a much as 170cm. There were even small sections of bare ice! Definitely not the time of year to be wandering around unroped without careful evaluation with the rope on, and plenty of probing to be certain!
On the ski out today we found supportive snow all the way back to the car, with the main theme being shallow snowpack and buried hazards! Lots of slow skiing and many scratches to the ski bases. There are still some small sections of open water in the long canyon, but easily negotiated. It seemed like an obvious choice not to ski across the thin skin of ice that is now on Bow Lake.
Our primary concerns throughout the week were:
-Windslabs on North to East aspects in the alpine, especially steep terrain near ridge crests.
-Variable coverage on the glaciers.
-Buried early season hazards.
All in all, it is REALLY early up on the Wapta, but worth the trip if you are willing to pull back on the reigns and use good judgement.
Jason Billing (Alpine Guide/Apprentice Ski Guide)
Grant Meekins (Mountain Guide)
Yamnuska Mountain Adventures
Friday, November 16, 2012
[MCR] Sinatra Falls - Mt Kidd
Overall conditions were good with plastic ice and ice screws of all lengths can be used. Some pitchs were a bit wet and the final pitch has a couple of short sections of thin ice. There were some minor rock fall occurrences during the heat of the day, and we were glad to be off the climb early. Last year's large avalanches have made the traverse from the top of the climb to the descent shoulder a little less pleasant due to numerous downed trees. We observed no avalanche activity today, but this is certainly something to keep in mind.
Have fun!
Jeremy Mackenzie
IFMGA/ACMG Mountain Guide
[MCR] Polar Circus; Rockies
Up the route yesterday and found classic early season conditions. Most of the route is quite fat for this time of the year however some of the pitches are harder than normal due to insecure climbing and tricky gear placements, particularly the Ribbon pitch and the last pitch.
It is also a bit of an extra challenge to reach some of the bolted stations currently due to the lack of snow. Expect a few moves of M2/3 to clip the chains, again especially on the last pitch.
The snow slope above the Pencil ranges from about 10 to maybe 40cms deep and the November 6 rain crust IS in there, although it is not a unified layer. Careful assessment is needed (as always) on this piece of terrain.
Have fun!
Mike Stuart
IFMGA/UIAGM Mountain Guide
via
Peter Tucker
Executive Director
B: +1.403.949.3587
M: +1.403.689.4324
ed@acmg.ca | www.acmg.ca
[MCR] The Urs Hole - Cascade Mountain, Banff Park
Mark Miller
Thursday, November 15, 2012
[MCR] ACMG Mountain Conditions Report Summary for the Rockies and Columbia Mountains issued November 15.2012
ACMG Mountain Conditions Report Summary for the Rockies and Columbia Mountains issued November 15.2012Here is the final MCR summary of the season. Now that winter is here we will hand off to the Canadian Avalanche Center, Parks Canada, and K Country to publicize current avalanche conditions. ACMG members will continue to post their onsite observations of hazards and conditions during the winter months.Weather: It looks like the mild temps and limited precipitation will continue in the Rockies for extended forecast period, while the Columbias will see a return to wintery weather beginning Saturday. Hazards: In the Rockies it is looking like recent winds have created isolated windslabs in Alpine terrain, something to keep in mind as you meander between ice pitches. The Nov.6th crust is down 15-25cms in the Bow summit area and is not currently producing significant shears. I also received a report that the N. Face of Stanley had recently avalanched down to summer snow/ice hmmm that is something to ponder! In the Columbia's the major concerns are recent windslabs, which continue to respond to human triggers in steep Treeline and Alpine lee/windward features (meaning I saw 2 more size 1.5 avalanches triggered today in Rogers Pass). The second lingering concern is the Nov.6th rain crust currently buried by 60+cms. of snow. It has been a few years since we have had a significant rain crust layer and many people do not have much experience with this type of persistent weakness. It can be pretty sneaky, and often it takes significant load (80-100cms) and a mature (meaning stiff) slab before they begin to perform. Do not be lulled by a lack of initial activity, and appreciate that this crust (actually 2 crusts) is widespread throughout the terrain, which means it has the potential for LARGE and DESTRUCTIVE avalanches when the time is right. So keep tuned into local bulletins for changing reactivity in regards to this layer. Travel Conditions: Let's just start by saying IT IS STILL EARLY NOVEMBER! So" sticks and stones that will break your bones" is the rule of the day! As far as Ice climbing goes "if it is in it is THIN", is the word I got from fellow guides in the rockies, lots of good info on the Gravsport website regarding what is currently being climbed out there, but be prepared and bring your stubby icescrews and rock gear! Travel is still tricky with a shallow snowpack and early season obstacles making skis awkward and walking perhaps the better of options. It sounds like the mild temps in the Rockies have helped settle the 65-85cms snowpack in the Bow summit area, making for reasonable skiing. . Rogers Pass has a variable snowpack, with 40-60cms in valley bottom and an average of 150cms above 1900m. every snowfall improves the bobsled route out the Connaught ck. trail. Have a GREAT winter, and remember it is still early pace yourself! Scott Davis ACMG/IFMGA Mountain Guide | |
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| | |
| These observations and opinions are those of the person who submitted them. The ACMG and its members take no responsibility for errors, omissions, or lapses in continuity. Conditions differ greatly over time and space due to the variable nature of mountain weather and terrain. Application of this information provides no guarantee of increased safety. Do not use the Mountain Conditions Report as the sole factor in planning trips or making decisions in the field. Please check out http://acmg.ca/mcr for more information. | |
Wednesday, November 14, 2012
[MCR] Selkirk Mountains - Rogers Pass - Ursus Minor trees/Bruins Pass - Nov.14/2012
I was skiing in the Ursus Minor trees as well as Bruins Pass area today and things have definitely changed since my last day out on Sunday.
The area has received 20-25cms of storm snow since Sunday, and today there were moderate to strong SW winds in the Treeline and Alpine elevations (and some down valley winds in the Connaught ck. drainage) – this was accompanied by mild temps and higher humidity and has resulted in some touchy (meaning I saw several skier triggered windslabs to size 1.5) conditions in specific terrain features.
The Nov.6th raincrust is now down 60+cms once you are above 1900m. and is significantly deeper on lee wind loaded features.
So just a heads up to everyone that things are not so free and easy as they have been, and prudent terrain choices(like avoiding steep wind effected/loaded slopes) are in order – that said there is some great skiing out there and the valley bottom trail is definitely improving with each additional snowfall.
Cheers,
Scott Davis
ACMG/IFMGA Mountain Guide
Tuesday, November 13, 2012
[MCR] Jasper National Park - Bald Hills
bit sporty coming down. 65cm of snow at 2200m with two distinct crusts in
the top 25cm. The first is down 10cm and quite breakable, but the second
down 20cm carries nicely and allows for efficient wandering through the
forest on the way up. Ski quality is decent at upper elevations, and
manageable through the trees with gentle maneuvering.
Lots of early season hazards lurking under the snow...
Max Darrah - Alpine Guide/ASG
Visitor Safety | Sécurité Publique
Jasper National Park of Canada | Parc national du Canada Jasper
Parks Canada | Parcs Canada
P.O. Box 10, Jasper AB T0E 1E0 | C.P. 10, Jasper (Alberta) T0E 1E0
Max.Darrah@pc.gc.ca
Telephone | Téléphone 780-852-6289
Facsimile | Télécopieur 780-852-4775
Government of Canada | Gouvernement du Canada
www.pc.gc.ca/jasper
Think GREEN! Please don't print this email unless you really need to.
Soyez ÉCOLO! N'imprimez ce courriel que si vous devez vraiment le faire.
_______________________________________________
These observations and opinions are those of the person who submitted them. The ACMG and its members take no responsibility for errors, omissions, or lapses in continuity. Conditions differ greatly over time and space due to the variable nature of mountain weather and terrain. Application of this information provides no guarantee of increased safety. Do not use the Mountain Conditions Report as the sole factor in planning trips or making decisions in the field.
See http://acmg.ca/mcr for more information.
See http://informalex.org/subscribe.shtml/unsubscribe to remove your name from this list.
MCR Archive
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2012
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November
(59)
- [MCR] Rockies, The Water Hole
- [MCR] Orient Point Ice Climbs - South Ghost
- [MCR] Rockies, Rogan's Gully
- [MCR] Closure of Stanley Glacier Trail-Head and Br...
- [MCR] Rogers Pass update Nov.28/2012
- [MCR] Purcells/Bugaboos conditions
- [MCR] Rockies, King Creek
- [MCR] Whitewater backcountry, southern Selkirks
- [MCR] Rogers Pass
- [MCR] South Coast ~ Spearhead Range
- [MCR] Selkirk Mountains - Rogers Pass - Asulkan Va...
- [MCR] Coast Snow and Avalanche Observations
- [MCR] Southern Purcells
- [MCR] Lower weeping wall
- [MCR] Professor Falls, Banff
- [MCR] Sun God Peak near Birkenhead Lake
- [MCR] Sun God Mt near Birkenhead Lake
- [MCR] Evening Ridge area - Nelson, BC
- [MCR] Roguns Gully ice climb
- [MCR] Rogers Pass
- [MCR] Beauty Creek, Jasper National Park
- [MCR] Coire Dubh - Goat Mountain - Kananaskis Country
- [MCR] Whiteman Falls
- [MCR] Avalanche Control, Sunday, Nov 25 - Mount St...
- [MCR] Avalanche Control, Saturday, Nov 24 - Mount ...
- [MCR] WINTER PERMIT SYSTEM NOW IN EFFECT IN GLACIE...
- [MCR] Roger's Pass, Connaught Creek
- [MCR] Rockies, Tryst Lake, Kananaskis country Nov,...
- [MCR] Rockies, Bow Summit
- [MCR] Stanley Valley
- [MCR] Rogers Pass Conditions
- [MCR] Black Prince ski area closed
- [MCR] Johnston Canyon
- [MCR] Rockies, Hidden Dragon, Candle Stick Maker
- [MCR] Ski Conditions near the Divide, Icefields Pa...
- [MCR] Kitty Hawk ice climb
- [MCR] Selkirk Mountains - Rogers Pass (Spelling Co...
- [MCR] Selkirk Mountains - Rogers Pass
- [MCR] Whistler Backcountry
- [MCR] Wapta Icefield November 12-17
- [MCR] Sinatra Falls - Mt Kidd
- [MCR] Polar Circus; Rockies
- [MCR] The Urs Hole - Cascade Mountain, Banff Park
- [MCR] ACMG Mountain Conditions Report Summary for ...
- [MCR] Selkirk Mountains - Rogers Pass - Ursus Mino...
- [MCR] Jasper National Park - Bald Hills
- [MCR] Avalanche season in the Rockies
- [MCR] Yahoo glacier, Purcell mountains
- [MCR] Highwood Pass, Kananaskis, Rockies
- [MCR] Sunshine backcountry
- [MCR] Rockies- Icefall Lodge Nov 6-8/2012
- [MCR] Slekirk Mountains - Rogers Pass - Balu/Bruin...
- [MCR] ACMG Mountain Conditions Report Summary for ...
- [MCR] Rockies, Amadeus
- [MCR] Murchison Falls
- [MCR] Rogers Pass - Bruins Pass
- [MCR] Selkirk Mtns, Revelstoke South
- [MCR] ACMG Mountain Conditions Report Summary for ...
- [MCR] Skiing north of Revelstoke
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November
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