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Monday, February 28, 2011

[MCR] Cirque Peak, Banff Park Feb 28

Skied on the highway side of Cirque Peak today, up to treeline. Easy travel on skis, with about 15cm of ski penetration. 15-20 cm of new snow made for good skiing.

The travel from Canmore was horrible on Highway 1 and 93N, with blowing snow, and not a snowplow in sight on the 93N until the end of the ski day.

There is a buried windslab at treeline and above, that is very stiff. No whumphing noted, but it feels like it wants to. I would be very cautious on open treeline and alpine slopes that are steep enough to slide.

-21 C was the high temp at 2300m, with a cold north wind at the highway elevation, but almost no wind above.

Jordy Shepherd
Mountain Guide
www.PeakAlpine.com


_______________________________________________
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.

[MCR] Lake Louise Falls

Up the Falls today on a very busy Monday. -18C in the parking lot at 0700, high of -15C at noon. Unlike the blizzard on the drive in from Canmore, calm to variable light winds all day at the Lake, with about 10cm in our tracks by the time it had stopped on the way out .  

The pillar is as much of a pegboard as I can ever remember, so not much swinging required through the crux. Just enough ice for screws amongst the usual swiss cheese. LOTS of recent storm snow accumulation to wallow up mid-route on the right side as well as above the route, with several small sluffs down the route as we were topping out. The donkey trail down is in decent shape with a few, steep, hard-packed sections on old debris. Off-trail boot penetration was bottomless, with isolated pockets of soft slabbing.

Carl Johnston, AAG/RG
Yamnuska Mountain Adventures
  

[MCR] avalanche control on EEOR for Mar 1

Avalanche Control is planned for EEOR tomorrow (Mar 1) depending on the weather. No activity of any kind is allowed on EEOR tomorrow. HWY 742 will be closed during the control work. Estimated time of closure is 11:00am to Noon.
 
Thank you for your cooperation.

Jeremy Mackenzie
ACMG/IFMGA Mountain Guide
Kananaskis Country Public safety

Wednesday, February 23, 2011

[MCR] Rockies, The Professor Falls. Pretty Nuts

I guided The Professor Falls. on Feb 22. We rode bikes to the where you branch off onto the right hand road, which is not plowed. If you take bikes leave them there as beyond that the road is too deep in snow to be rideable. The route is in fine shape, although we didn't make it up to the last pitch.

Today, Feb 23rd, I guided Pretty Nuts. We took one bike and our driver biked down to us after dropping us and the gear off. Biked back up to get the truck for the pick-up at the end of the day. Faster than walking the 2 kms there, and 2 kms back. The route is in great shape. Solid walking from the road to the route, and between the pitches, on avalanche debris and slid-to-ground hardness. We traversed climbers right to finish the 3rd step of ice, as per the guidebook, and got down fall-line in 3 full 70 meter rappels from trees. Our last rappel was spiraled to climber's right to reach the high debris in a drainage where we frontpointed down for 5 meters, then walked down to the road.

Happy trails,

Barry Blanchard
Mountain Guide
www.barryblanchard.ca
www.yamnuska.com




Tuesday, February 22, 2011

[MCR] Selkirks: Valkyr Range

First full day of our Valkyr Lodge week and two things jumped out at me:

- The cornices are the largest I've seen in 7 winters of working here

- We had a sudden planar shear 60 cm down on an east aspect at 2200m. This is the first "cash-register" shear like this I've seen in quite some time. It failed on a 5 cm thick layer of rounding facets and surface hoar. Previous groups have seen this shear but it has mostly been resistant in character so I suspect the surface hoar is spotty. There has been no avalanches on this layer here but it did make think a bit

20 cm of cold smoke here in the past 24 hrs.

Mark Klassen
Mountain Guide


Sunday, February 20, 2011

[MCR] Rogers Pass - Bonnie Moraines / Mt Green

Spent a pleasant day at the Pass today with my wife Deb and Karsten Heuer. Clear skies, light wind and a high of -13 observed.

We skied the N face of Mt Green with a detour and short but excellent pitch (no wind effect) on the Bonnie Moraines enroute to gain the couloir up to the summit ridge. Some surface hoar developing in this area, small, up to 2mm observed at treeline.

It would be wise to bring lightweight boot crampons and perhaps ice axe for the final rockband before the col. It's dodgy for about 10m without.

The summit ridge travels well on hard facetted snow. The descent down the north side -- looks like a previous party dug through the cornice on the west side. We descended the NE ridge directly from the summit dropping about 75m before cutting left. The skiing here wasn't great and there's some dicey steep sidestepping through a rockband covered in facets to the glorious slopes below but it worked. Ski quality from there was generally excellent with some wind press especially at the top.

Travel was quick on existing tracks (thanks to whomever cut the excellent uptrack up to the col) and trailbreaking was light to moderate with less than boot top penetration.

Tom Wolfe
---
Tom Wolfe
Mountain Guide ACMG/IFMGA
cell: 403-861-1079 home: 403-678-4997
sent via Blackberry
_______________________________________________
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.

[MCR] Ice Fall at Johnston Canyon

To add to the recent list from Haffner and Evan-Thomas, this busy morning at Johnston Cyn we were treated to another reminder about the need for awareness of overhead ice hazard right now. In the canyon the sun is beginning to hit the upper sections of the climbing lines -- and the typically healthy curtain of hanging daggers right of the main falls -- just after 10am. I had just finished my briefing about where not to linger when a massive (i.e. 1000kg+) exclamation point detached itself from the highest hanging curtain and punctuated my sentence. Fortunately, at that moment, everyone was well away, so only my syntax was injured, but after the powder cloud and nearby strafing subsided, there were definitely a few other exclamations uttered.... 

For me, this event was just reinforcement of the fact that the recent wide temperature swings of calm bluebird days (-30C on the ground at 1000 hrs, +3C at the lip at 1230 hrs) and the slight-but-strengthening wind-less inversion that's been happening are something to be reckoned with.

As some extra value, over these last few days I've been out, in addition to the am/pm temperature differential and the inversion, the solar effect of the late Feb sun has also been feeling significant. At 1300hrs, while the temperature in the creek was -10, it felt more like +5 in the sun at the tops of the climbs 30m higher. Screws at that point had a lifetime of about 15-20min before they were fully melted out.  So, it's a good time to start perfecting your V-threads. 

Just stay out from under the icicles while you do it.

Carl Johnston
Yamnuska Mountain Adventures
RG, AAG

[MCR] Rockies, Finishing Hammer Gully

I guided Finishing Hammer Gully today, Feb 20th. We headed up the wrong gully to start, 2 hours of good cardio, and if any sport mixed climbers want to get to the southmost Waterfowl Gully, go now, before more wind and snow, as there is a hard won track. Otherwise take skis or snowshoes. A great bumslide saw us back to the highway and off to Finishing Hammer. There is an old boot track leading to the climb, and a new snowshoe track that starts 20 meters north of the boot track. The climb is a little underwhelming at present due to snow coverage, would be a better route with more exposed ice. The views of Mt Chephren and Howse Peak are breathtaking however. We rappeled the route from trees on climber's left.

Happy trails,

Barry Blanchard
Mountain Guide
www.barryblanchard.ca
www.yamnuska.com


Howse Peak and Mt Chephren

[MCR] Rockies, A Bridge Too Far

I guided on A Bridge Too Far yesterday, Feb 19th. The route hasn't seen much traffic lately, but the old foot track was still easy to find. The first pitch seemed difficult for it's grade but cold air temperatures contributed to that feeling. Lots of sun from 9 am on. Some water weeping on the rocks but the surface snow stayed cold and didn't get mushy with the direct sun. The route is in great shape.

Happy trails,

Barry Blanchard
Mountain Guide
www.barryblanchard.ca
www.yamnuska.com




Saturday, February 19, 2011

[MCR] Pillar Collapse in Haffner

Hi Everyone,

Spent the last 5 days with the MAST College of the Rockies (Fernie Campus) on an intro to Ice and Mixed Climbing.  Temps ranged from 4.0 at the Junkyards on the 14th all the down to -20.0 on the morning of the 18th at Haffner.  We had a near miss at Haffner Creek yesterday at approximately 1330 during the day when the solar radiation threw some substantial heat into the ice facing southerly by the early afternoon.  In conjunction with the cold temps overnight, this precipitated the unsupported pillar on the lookers right side to fail and collapse.  As is turned out, one of our students had walked behind the curtain 5 minutes prior to the event.  

This was large group (21 students) with 4 guides attending to the instruction and coaching.  Clearly, we are well into the time of the year when the daytime heating is a huge factor, particularly after such frigid overnight temps.

Keep Your Heads Up,


Paddy Jerome
ACMG IFMGA Mountain Guide
#205-176 Kananaskis Way
Canmore, Alberta
T1W 3E4 Canada
(C)403-609-0795






[MCR] Snowline/Moonlight ice climbs Kananaskis

Was in Evan Thomas today, and was slightly surprised to find a fridge sized piece of dagger on the approach hill to the climbs Snowline and Moonlight.  At the base of the climbs was the rest of the pillar carnage, coming from the 3rd pitch on Moonlight.  Presently, there is no more significant dagger hazard on these climbs, but it would have been a scary place to be when these decided to come down!  These cold snaps with the bluebird sunny days are a great time to avoid overhead hazard.

Sarah Hueniken
ACMG Alpine Guide
www.sarahhueniken.com


Friday, February 18, 2011

[MCR] CAC conditions update

 
Karl Klassen
Mountain Guide
Revelstoke, BC Canada
karlklassen@telus.net

[MCR] Rockies- Crowfoot Glades - significant results

We were skiing in the Crowfoot Glades with the CAA level 2 course today and decided to investigate the weak facetted layer near the bottom of the snowpack with a Rutschblock test. Conventional wisdom states that the RB does not often produce reliable results on layers that are buried more than 100cm below the surface of the snowpack but out of curiosity, it was decided to try anyway.

The first test was on a North facing 35 degree slope, just above treeline (2200m) and it failed down 190cm on a weak facetted snow layer near the ground at a rating of 3 on a scale of 7. This means that it failed when the skier "down weighted" the block. We decided to try to reproduce this result and the next one failed at a rating of 1 which means it slid once we cut the back and sides of the block. This result was reproduced a second time on a similar slope about 400m away.

What does this mean?
It reminded us that despite conditions slowly appearing to improve in this area, the layer at the base of the snowpack is weak enough to fail at relatively low loads but deep enough to produce very large avalanches when it does.

[MCR] Rockies, Carlsberg Column

I guided Carlsberg Column yesterday, Feb 17th. The route is in great shape, even the first pitch is nice and blue (although we walked around it, a party behind us climbed it). There is avalanche debris filling the creek drainage below the route making for good cramponing.

Happy trails,

Barry Blanchard
Mountain Guide
www.barryblanchard.ca
www.yamnuska.com




Thursday, February 17, 2011

[MCR] Rockies, Murchison Falls; But, My Daddy's a Psycho!

My fellow guide, Matt Mueller, and I guided on Murchison Falls and But, My Daddy's a Psycho! yesterday, Feb 16th. The old track to treeline definitely aided our approach. Above treeline it was lost to windslabs and blown-in snow and it was a lot of work to get to the ice. There are windslabs on the slopes above treeline and carrying an avalanche shovel, probe and beacon is a good idea right now.

The climbs are in good shape with My Daddy formed as a proper ice climb -no rock gear necessary- but hard for it's grade. Lots of water on both climbs gumming up the ropes with ice/slush-that-freezes-to-ice. Neither of our parties climbed the last pillar, which is about 75 meters, as we were out of time. 

Happy trails,

Barry Blanchard
Mountain Guide
www.barryblanchard.ca
www.yamnuska.com




Wednesday, February 16, 2011

[MCR] Rockies: Louise Falls slough/avalanche (Feb 16, 2011)

Rockies: Louise Falls slough/avalanche (Feb 16, 2011)

I got a bit of a surprise today while leading the pillar on Louise
Falls. A good-sized slough/avalanche rocketed over my head when I was
about halfway up the pillar itself. As for size, it was probably only
0.5 but had some force and definitely contained harder, larger chunks.
It flowed primarily to my right (by a couple meters) but filled the
back of my jacket and hood with snow. If I was a few body lengths
higher and pulling onto the ledge, I bet it could have knocked me off.
Once on top and in the trees, I discovered it had started from the
shallow, treed gully directly above the route. I am unsure of the
trigger (no sun and the afternoon snow squalls had not yet begun), but
it had scoured the loose snow and looked like it took a couple of the
snow mushrooms with it (hence the chunks). Despite being a small
feature, the constant weekly storms must have loaded it enough to
produce a loose snow avalanche.

It has traditionally been general consensus that Louise Falls does not
have avalanche hazard above it (the walk-off descent definitely has
avalanche hazard but that is a different story), however, many
avalanche professionals have been surprised this winter already and
this incident only adds to my concern regarding this winter's snowpack
in the Rockies, particularly for ice climbers.

Sean Isaac
ACMG Alpine 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.
Please check out http://acmg.ca/mcr for more information.

Monday, February 14, 2011

[MCR] Rockies, Weeping Wall.

My fellow guide, Mike Trehearne and I guided on the Weeping Wall today, St Valentines Day. At about noon a size 1.5 avalanche ran naturally over the cliff where the route Aerial Boundaries occasionally forms (100 meters right of Weeping Wall Right Hand). I'm guessing that the trigger was the rising temperatures, which didn't seem to be rising that much at the time. I'm particularly suspicious of the snowpack right now.

Happy trails,

Barry Blanchard
Mountain Guide
www.barryblanchard.ca
www.yamnuska.com




[MCR] Avalanche Control

Avalanche control is being conducted above the Sunshine Road in Banff, as
well as Mt. Dennis and Mt. Stephen in Yoho.

No climbing or other activities in these locations (Bourgeau
Left/Twisted/Massey's/Carlsberg Column/etc.) tomorrow, Feb 15, 2011.

Thanks for your patience and understanding.

Aaron Beardmore
Specialist, Visitor Safety Programs
Banff, Yoho, and Kootenay Parks
Box 900, Banff, AB
T1L 1K2
Ph: 403-762-1415
www.parksmountainsafety.ca,
www.parcsecuritemontagne.ca
www.twitter.com/ParksMtnSafety
www.twitter.com/Parcssecuritemt

_______________________________________________
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.

Saturday, February 12, 2011

[MCR] Icefall Lodge, Rockies

65 cm of storm snow in the last 3 days with 32 cm in the last 12 hours. Temperatures have risen to - 4 at 1900m. Widespread natural avalanche cycle with numerous avalanches heard during the day. The change in density within the storm snow is reactive to ski cuts on steeper rolls. These slabs are up to 10m wide and 30 cm deep but are not releasing down to the Feb 9 interface. We are calling it very poor stability at all elevations.
Larry Dolecki
Mountain Guide
www.icefall.ca

[MCR] Rockies, Cobre Verde

I guided Cobre Verde today, Feb 12th. Moderate snowfall all morning with accumulation of 7 centimeters when we walked away at 2:30 pm.

The road to the route is marked well in the guidebook (fourth edition, if you can find it). The gate is locked right now and has a "Closed, Staff Only" sign. Walk straight down the road avoiding a left hand branch, past a metal quonset hut, to the far north end. Five minutes northward in the trees puts you below the route. It appears that the correctional facility mentioned in the guidebook is gone.

The first pitch could be made WI 3, 45 meters to trees. We busted a trail to the second wee pillar and along the way exposed a subice broom closet with lots of running water. Not the kind of thing that you see everyday and it would suck to fall into it. Found a second one at the base of the pillar. Above the pillar we walk through some exposed running water then headed up into the ice inundated forest to the right. A last pitch of WI 2-3 lies above on the right. From the top of this we traversed left to avoid some rappeling and walked down the drainage. Two 50 meter rappels from trees gets you to the ground. A fine adventure route.

Happy trails,

Barry Blanchard
Mountain Guide
www.barryblanchard.ca
www.yamnuska.com




Friday, February 11, 2011

[MCR] Rogers Pass

We just finished 5 days in Rogers Pass, skiing in the Connaught, Asulkan, Hermit and Bostock zones. We haven't been at higher elevations since Wednesday but suspect that there will be some soft windslabs on crossloaded and immediate lee slopes at treeline and in the alpine. We found no significant avalanche concerns in all the areas we visited but we steered clear of where the wind would have affected the snow.

The exception to this is that we are still leaving steep, complex alpine terrain alone due to continuing concern over the weak facet layers at the base of the snowpack at high elevation areas but we felt that many of the regular alpine ski lines were OK.

Avalanche conditions may change with the coming storm bringing snow and warm temperatures but the absence of layers in the present snowpack could mean the coming instabilities may be short lived.

Oh, and the skiing was faaantastic.

Mark Klassen
Mountain Guide

[MCR] Mt. Field

Went up to Mt. Field today with fellow guide Mike Stuart.  Travel up the road is easy with a well packed Ski Doo trail.  The 10 minute side trip into the campground near the parking lot  is well worth it to see the devastation from the Class 4 avalanche earlier this month.  About 40 cm average ski penetration  once you leave the road and start up Mt. Field.   The alders are very well covered for this time of year.  From tree line and above there are buried soft wind slabs beneath the most recent 20 cm of storm snow.  For this reason we did not ski up the final steep slopes to the summit.  The midpack  felt strong.  Ski quality was excellent all the way down to the road.

 

Marc Ledwidge MG

Thursday, February 10, 2011

[MCR] Rockies, Crowfoot Pass

I guided a tour up to Crowfoot Pass via the Creek Route today, Feb 10th. Fine track setting conditions on the way up. Several recent slough/surface slabs to size .5 off of the west slope of Bow Peak above tree line and two chunky size 1 slab piles at the feet of the steep morraines on climber's right, at tree line, that also looked to be from the last couple of days. Moderate to strong gusts out of the north to east at the pass moving snow around. Above treeline the snow surface is wind pressed with linear ridges of thin windslabs, grabby skiing. Below treeline the skiing was quite good. Strong westerly winds growing cornices on the steep wall the borders the Crowfoot Glacier to our west.

Happy trails,

Barry Blanchard
Mountain Guide
www.barryblanchard.ca
www.yamnuska.com




[MCR] Taylor Lake

We went up to the Taylor Lake area (close to Panorama Ridge) today.

We skied on some North facing slopes which had a variable upper layer. It ranged from nice snow to thin windcrust to thicker windslab. As of today those layers were not reactive to skier traffic. The South facing slopes had mostly nice snow. About 10cm ski penetration. Those slopes provided very good skiing.

No new avalanche observed, no whumpfing or cracking. The midpack feels quite strong right now. Temps ranged from -14 to -3 with an average of -8 at around treeline. Winds were light gusting to strong. The trail up to the lake flats is well packed (thank you snowshoers) which made for a quick access and egress.

Felix Camire
ACMG Hiking & Ski Guide
www.elgato.ca

[MCR] Right side Weeping Wall/Louise Falls

Climbed right side Weeping Wall with 2 yesterday.  The route was entirely dry, with lots of swinging to get good sticks.  There was no sign of travel until the last pitch so it must be reforming pretty consistently.  60m rope stretcher pitches, so having 70s is really nice.
Climbed Louise Falls a couple days ago. The pillar has really grown, and now you can no longer walk behind it...so whichever side you choose to enter, be prepared to climb that side of the pillar.  At the time, I managed to squeeze out of a hole between two pillars (a newer formed pillar on the left and the old big pillar on the right), and still climb the fat right pillar, but who knows what it will look like next time!

Sarah Hueniken
ACMG Alpine Guide
www.sarahhueniken.com



Wednesday, February 9, 2011

[MCR] Whimper Wall

Climbed Whimper Wall today. I put a track in close to the cliff all the way to the ice. The mid- pack is quite strong and supported my weight . I dug down and had a hard shear on the first slope, that went down from the Weeping Wall Right. I felt good with the track that I set. There was one other party that came with snow shoes and caught up to us at the start of the ice. At the beginning they wanted to contour around below my track, but felt a huge whoomp (slope settlement). They decided to go right up to our track. The track is nicely paved and the ice was in great shape.

Happy Climbing,

Marco Delesalle
Mountain Guide
www.greatdividemountaineering.com
www.internationalguidebureau.com

_______________________________________________
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.

Tuesday, February 8, 2011

[MCR] Rogers Pass

We've been in Rogers Pass the last couple of days. 

At about 11 am today we saw a size 3 run off the northeast ridge of Young's Peak (east of the Forever Young couloir). This initiated on a steep convex roll on the glacier which had no toe support and ran down the large rock cliffs below. The fracture line was well over a meter deep and mirrored a fracture line from an avalanche that had run 3 weeks ago on a slope directly adjacent. There was no apparent trigger as it was -15 and the wind was dying down and had been scouring the slope rather than loading it. I've been skiing within 20 km of this spot pretty much every day for the past 24 days and this is the only avalanche of this magnitude that I've seen since the big cycle 3 weeks ago.

Otherwise we have seen no significant instabilities in the terrain we have been skiing - sheltered alpine and treeline terrain in the low- to mid-30 degrees and steeper slopes below treeline. We saw a few natural and skier triggered windslabs in crossloaded terrain today, but if you go where the skiing is good and not wind affected there doesn't seem to be avalanche issues other than the normal caution required.

For the past couple of weeks we have been feeling that the regular ski lines are reasonably stable but have been staying off of and away from large, steep and complex alpine features and cornices. The avalanche on Youngs helped confirm that we are going to keep doing so for the time being. 

There is a lot of good skiing out there right now!

Mark Klassen
Mountain Guide



[MCR] Mt Hector

Spent a beautiful day ski touring on Mt. Hector today. -24 at the car at 9:00 this morning with minimal warming throughout the day. About 20 cms of storm snow lower down on the route with nothing but wind scouring up high. On the glacier we found between 140 and 250 cms. We did not bring ski crampons but they would have been helpful on the upper mountain. There are also numerous rocks peppering the lower the slopes. A great outing all in all.

--
Andrew Wexler
ACMG Alpine Guide
ACMG Assistant Ski Guide
403-707-8615
www.globalalpine.com

Monday, February 7, 2011

[MCR] Valkyr Adventures


From: Scott Grady <scott@coldsmokeguiding.com>
Date: Mon, 07 Feb 2011 10:01:16 -0800
To: <mcr-bounces@informalex.org>
Subject: Valkyr Adventures

Just wrapping up a week of ski touring at Valkyr Adventures (Naumulten Mountain) just south-east of Nakusp, BC in the Valkyr Range.

Weather:

Conditions were highly variable during the week.  We started last Monday with ridge of high pressure, cold temperatures and moderate to strong ridge-top winds that lasted through Wednesday.  A pacific frontal system hit on Thursday and Friday bringing 25-30 cm's of storm snow and intense winds and snow transport in the alpine and open treeline.   Temps also rose to-2C.  Saturday saw a clearing trend with a drop in temperature to-12.  Another frontal system arrived on Sunday night bringing roughly an additional 20 cm's and light to moderate southerly winds, temperatures were in the-5 to-9 C range. The BIG factor for the week was the mod-strong winds and intense snow transport that left windslabs on all aspects (highly variable winds) and at most elevations.

Avalanche Activity and Significant Weak Layers:

A few size 1.0 skier triggered, natural and cornice triggered were observed midweek in the old storm cycle down 6-25 cm's deep.  Hazards/Concerns were for buried windslab, new storm snow instabilities (mostly sloughing) and shallow rocky start zones with basal facets and crusts.

We were avoiding steep shallow unsupported terrain and cautious of areas with buried windslab.  Looks like a nice reset this morning with 20ish cm's of new storm snow.

Cheers,

Scott and Emily Grady (SG, ARG/ASG)

Sunday, February 6, 2011

[MCR] SARS, 570 ice climbs David Thompson Highway

Climbed SARS to 570 today with Ken and Tim.  Good approach trail in to SARS right now, less then an hour.  SARS has lots of good lines, some wet and some with some big body sized ice lenses.  Above the climb we followed the trail until it took us into some steeper terrain.  Here we broke new trail right until we were in trees and headed up and eventually left again until we hit the old tracks and directly to the base of 570, approx. 20-30 minutes.  The climb is in easy shape right now and has seen some traffic.  The hike from the base of the climb to the car was also a good trail and took about 45 minutes.

Sarah Hueniken
ACMG Alpine Guide
www.sarahhueniken.com


[MCR] Selkirks, Sorcerer Lodge

From Jan 29-Feb 5 we skied at Sorcerer Lodge in the Selkirks, just northeast of Glacier Park.

Our primary concern all week was a weak layer of decomposing and fragmented particles that are facetting, and which is now buried down about 40-60 cm. This layer was found most places but was only an issue in alpine and exposed treeline areas where a harder layer of wind slab sat on top of it. These windslabs are now buried by about 30-40 cm of soft snow.

At the end of the week another windslab was formed on the surface when we got about 20cm of snow combined with moderate to strong southwest winds. These new windslabs will be found on lee and crossloaded slopes at treeline and in the alpine. 

There were some large cornices in the alpine and we limited our exposure to them.

We didn't see signs of deeper instabilities even though there is surface hoar down about 150 cm and facets at the bottom of the snowpack. That said, we still treated large, steep and smooth alpine slopes with caution.

Mark Klassen
Mountain Guide


Saturday, February 5, 2011

[MCR] Rockies, Crowfoot Pass

My fellow guides, Craig Hollinger, Eric Vezeau, and I guided around Crowfoot Pass today. Nice to see, and ski, a supportive snowpack in the Rockies. We got snow depths of 85-125 cm in the valley floor and 200 cm up on the Bench route. We also experienced some whumpfing in shallow snow areas. Larger open slopes are spookier than normal given the size of the avalanches this year, and how far they are running. We kept our distance. There was some fine turns down the Creek Bed route below treeline.

Of note, the Num Ti Jah Lodge parking lot is not plowed out and is not passable. Apparently the same is true for the Bow Summit parking lot.

Happy trails,

Barry Blanchard
Mountain Guide
www.barryblanchard.ca
www.yamnuska.com




[MCR] (no subject)

http://carlostakei.com/friends.php

[MCR] (no subject)

http://cyrilcast.com/present.php

Wednesday, February 2, 2011

[MCR] Dream On & Sweet Dreams

Climbed Sweet Dreams and Dream On today Feb 2nd and both climbs were one swing stick (plastic ice).  Sweet Dreams was dry and Dream On was a bit wet but not too bad.  The cool wind and the cloud cover kept things cold.

We encounter one logging truck in the morning, something to watch out for if you decide to head toward Eagle Lake/James Pass area.

Marco Delesalle
 Mountain Guide






Dream On

 



Sweet Dreams

 















Tuesday, February 1, 2011

[MCR] Selkirks, Roger's Pass

spent the day travelling to Sapphire Col & back from the Asulkan Valley.

bluebird skies with a wisp of high cloud as weather patterns adjust today. in the later afternoon we could see some darker cloud to the North as some Coastal moisture moved thru, but no precip was observed. winds calm throughout the day and temps zipped around from -22 at the trailhead in the morning, to -7 up at Sapphire col in the mid afternoon.

snpk had 20-30cm of blower HST over a firm & settled midpack. in exposed areas above treeline there was a 5-10mm windpress crust on top, but it didn't hinder the good skiing at all. it appeared that this was formed from downflow winds in localized areas. there were surface facets & surface hoar, up to 10mm in size, in the more sheltered areas, tho it was hard to find in the exposed high alpine areas - anything above 2300m. looking across the valley to South & West aspects, large windloaded rolls (both horizontal & vertical crossloaded slopes) were quite visible.

we had an easy shear at the base of the HST in sheltered areas at & below treeline - easy to ski cut on any steep, unsupported rolls. it didn't act as a slab & stopped quickly when the angle leaned back. we also encountered some small surface sloughing near valley bottom elevations. no large recent (past 24 hrs) avalanches were noted, but there were a number of smaller ones (to size 1.5) that ran from steep, rocky areas. some may have run today with the warming temperatures & sunshine, others in the last 24 hrs - most likely from the same triggers.

we gave large overhead hazards (big slopes & cornices) a healthy margin, but felt quite confident on smaller rolls & planar slopes.

coverage on the Asulkan glacier on the regular route up to the col appeared quite healthy. slots in the usual places on the steeper aspects climber's left of the ascent route above the small icefall. the usual large holes NE of Castor & Leda still very much there.

the new snow is fun but slow, so wax your ride before you set out. we didn't and elevated the art of 'back seat driving' to a new standard!

dave healey / asg


_______________________________________________
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.

[MCR] Rockies - Weeping Wall

Relatively quiet day at the Weeping Wall today.  Sarah Hueniken and I were both with a team of two and there was one other party.
The temperature was –25 at the parking at 9:30am but things warmed rapidly when the sun came around onto the ice by 10am.  Temperatures were above freezing at the top of the climbs in the direct sun.  As others have noted there was a strong temperature inversion between valley bottom and the alpine today.

Snivelling Gully’s lower pitches are still in good shape and the running water can be seen but avoided on the second pitch.  The last pitch however, is deteriorating rapidly, and for the most part delaminating from the rock except for a narrow section on the very far right.

Lilla Molnar
Mountain Guide

[MCR] Rockies, Johnston Canyon

I instructed in Johnston Canyon today, Feb 2nd. This morning's - 26 C made for a refreshing walk in. Given the forecasted rise in temperature I pointed out to my crew that we would tightly limit our exposure to the hanging daggers in the central part of the area. Sure enough as soon as the sun swung onto them, at 11:30, they started to creak, crack and groan. Banff recorded a rise of temperature to -13 C. The sun had some punch and started to melt out the screws that it hit squarely. From noon to 2:00 pm, when the sun was it it's most direct,  we witnessed three pillar collapses, all from the safety of the climber's right side ice. The smallest was the equivalent of two full sized deep freezers and the largest the size of my Subaru Outback. It was a strong teaching aid and proof yet again of how daggers don't like rapid changes of temperature.

Happy trails,

Barry Blanchard
Mountain Guide
www.barryblanchard.ca
www.yamnuska.com




[MCR] David Thompson Country Ice Climbs January 29, 30, 2011

Spent Saturday and Sunday Ice Climbing in David Thompson Country with a
Leadership Course from the ACC Edmonton Section.

Jan 29 - Cline River Gallery - recent warm spell has left the river pretty
wide open. The trail is in a slightly non-standard location in parts but it
is well beaten now and gets you right to the spot. The last little gully
down to the river is icy underneath a skiff of snow and we left our crampons
on until out of the gully on the way home. Beware on descent.

Ice was very, very brittle likely due to cool temperatures and a brutal wind
that blew down on the climbs all day long. Single tool placements resulted
in large cracks propagating 2 to 3 meters either side of you. The ice that
wasn't brittle was running water (oh, Joy!) Pure Energy is in. The mixed
line to the left has had all of the daggers knocked off. Afraid of the Dark
has not really started to form. The ice farther up the canyon is
inaccessible due to open water. Not much hazard from hanging icicles right
now but that can quickly change here. I would not have wanted to be hanging
out below any hanging daggers given the nature of the ice on Saturday.

I didn't get a good look at Nightmare on Elm Street so can't say if it is
in.

January 30 - Two O'clock Falls - Minus 25 at Nordegg and minus 22 at the
base of the route. Fortunately no wind. Best trail in currently starts from
the pay phone parking lot and follows a trail started by a herd of elk just
inside the Cavalcade campground fence line. Beaten path does not follow the
normal trail but gets you to the base fairly directly nonetheless.

Plenty of ice already formed and lots of options from WI2 to WI3 (some wet).
Ice was somewhat brittle once again with a few wet lines on right of center.
We climbed two lines, one on the left and another just right of center. Be
careful topping out on the various pitches (especially the first) as the
running water has formed shells of hollow ice on snow at the tops of many
pitches. There are also lots of pools of water waiting just when topping out
on some pitches.

We rapped off of trees and Abalakov V-threads with double ropes instead of
the shorter rap and walk-off. Found two rappel sling anchors on trees that
were frightening. They were tied off with side figure eight knots with VERY
short tails (1 - 2cm / less than 1 inch). The knots were also very loose
even after the rappels as I easily untied them without any effort
whatsoever.

I sure wish people would stop using this technique (side figure eight knot)
for joining cordage on anchors or V-threads. It is no longer the best
practice and has been responsible for several accidents. I would advise
using a better, more secure bend, leaving adequate tails. Finish by dressing
the knot tightly and properly.

Got a quick look at Nothing But the Breast on the way by. Upper pillar is in
but lower two pitches look absent.

The following climbs are NOT in:
- In Search of Flying Squirrels
- Good Luck and Bad Dreams (no 1st pitch / upper portion super anemic)
- Dry Ice (NO ice)

Highway 11 from Cline River to almost Rocky Mountain House was in crappy
driving condition so I didn't get a chance to make any other observations
from the road.

Cheers

Cyril Shokoples MG
Rescue Dynamics
And the ACC Edmonton Crew


_______________________________________________
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.

[MCR] Monashees-just across from the Gorge, North of the TCH and west of the Perry River. Feb 1st, 2011

Spent the last two days ski touring in the K3 catski tenure. Excellent conditions, beautiful calm days, warm in the sun but cold in the shade and on the snow surface.

Good uphill ski travel with the only difficulties being the odd hard crust under some fluff on steep south slopes near ridgetops. Downhill skiing just plain excellent almost everywhere from alpine start zones to low elevation cut blocks. A little wind effect just below ridge crests and the surface was just starting to get warm on steep south this afternoon. Possibly a suncrust on steep south tomorrow.

LOTS of steep skiing going on with a film crew hucking off BIG features and catski guests skiing some moderately steep terrain. Our ski touring group skied a couple of previously unskied alpine features with some long sections of 35 to 40 degrees. One was pure north, one east. Sloughing in steep terrain but that has slowed down over the past two days. After a big slash, one film crew rider triggered a very small slab(15cm deep by 15m wide) in VERY steep rocky terrain.

Surface hoar forming at all elevations and aspects and the fluff is starting to facet. I sure hope the forecast is correct and it starts snowing soon. Keep an eye on the public bulletins as it may get tricky if we get a big load on this current surface.

Larry Stanier
ACMG/IFMGA 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.
Please check out http://acmg.ca/mcr for more information.