Sunday, January 11, 2009

Ice Conditions: Jasper and Nordegg (Jan 10)

I just spent the past five days instructing in the Jasper and Nordegg area with a Thompson Rivers University ice climbing course. This is a second-year course in the Adventure Guide Diploma. The goal in one week is to have the students leading each other up and down a multi-pitch ice route in the WI2-3 range. It is very inspiring to watch these students develop their skills and decision-making process on their way to becoming competent and self-proficient ice climbers. I wish I learned how to ice climb this way. The following are conditions observed during our week up north.
photo: Students leading each other up pitch 2 of Two O'Clock Falls

Roads: The Icefields Parkway is now open north to Jasper but in poor winter driving conditions. The road from Saskatchewan River Crossing to Lake Louise is also in poor condition with lots of ruts and slippery sections.

Routes: We steered clear of any routes with avi hazard given the parks bulletin and the overall weak condition of this year's snowpack. We climbed Swartz's Falls, Maligne Canyon (The Queen and The Last Wall), Tangle Falls, Two O'Clock Falls and Cline River Gallery. All areas were in normal condition but ice in general is running with water making it hard to keep ropes dry. As of Thursday (Jan 8), the canyon beyond Pure Energy in Cline River Gallery was frozen offering access to the Splashdown routes, which are usually tricky to access. This can change rapidly so be cautious of thin ice and open pools.

Cascade Falls: On the drive home today, I was shocked to see a party on Cascade Waterfall in Banff. Given the Banff National Park avalanche bulletin of HIGH hazard at all elevations, recently observed natural size 3.5 avalanches on Cascade Mountain (yesterday!) and temperatures above zero degrees Celsius, this is a VERY poor route choice. This is not the time to be climbing under ANY avi terrain. Enough from the soap box; please play safe and choose routes accordingly.

photo: Rappelling Two O'Clock Falls

Sunday, December 14, 2008

Ice Conditions: Haffner Creek (Dec 13 & 14)

The ice was voicing dissatisfaction with the Arctic weather at Haffner Creek the last two days. All day groans and pops were emanating from the pillars and daggers. Surprisingly, nothing spontaneously broke but a few of the snapping sounds were loud enough to make us think they were close to coming down on there own. We refrained from climbing anything that was not well supported and hooked out. It is worth the reminder that sub -30 C temperatures are not ideal for ice climbing. The ice is very cold resulting in fragile pillars and brittle bulges that are primed to explode. Definitely avoid hanging out under and climbing on free-hanging icicles and skinny free-standing pillars (even on top-rope).

On a different note, I was surprised to see the T2 dagger on the Trophy Wall on Mount Rundle was still in one piece. I was certain this cold snap would snap the pillar. Also, I was shocked to see that Sea of Vapours is formed (or should I say forming). A Few days ago there was no hint of ice above Postscriptum and now there is a silver streak snaking down the entire corner, albeit very thin looking.

Sunday, December 7, 2008

Ice Conditions: Rogan's Gully (Dec 7)

Left the car at 7:45 in a light drizzle (-1 C) that turned into snow. The ice on the first pitch is thin but takes 13cm screws. The two mixed pitches pitches in the middle offer fun M4 climbing. On the first one, the steep chockstone moves are protected with a new bolt on the left wall (Thanks to whoever placed it). I managed to place stubby under the second chockstone. On the second mixed pitch, a #2 Camalot can be stuffed under the first chockstone then fond a good thread at the second one. Both these pitches have solid two-bolt belays. The final ice (right hand flow) is slightly delaminated with the warm temps but easy (two-bolt anchor at the top no the left).

This is a fun moderate mixed gully in early season condition. It gives a taste of alpine gully grovelling without the commitment. Of course, later in the season, ice covers the rock and chockstones turning it into its normal WI2 condition.

By noon, it was dumping (S2). With the new snow this afternoon, the bowl above will be reaching threshold amounts so the route should be avoided for a couple days until things slough and settle out.

The first photo is of Jason Wheeler on the second mixed pitch. The second photo is of his busted crampon lashed to his boot with bailing wire. Never leave home without bailing wire and duct tape...

Thursday, December 4, 2008

Ski Conditions: Bow Summit Area (Dec 3)

Matt Mueller, Christina B. and I had a great day back up in the Bow Summit area skiing the Jimmy Junior Cirque. The temperature at 1030 was -17 Celsius so we spent little time stopping and lots of time skiing. We managed four runs, all of which were of great quality--cold boot-top powder. The Nov 2 rain crust is still doing its job keeping us off the ground. HS is still averaging 60-70cm but some areas are much less with the new snow barely covering the previously wind-scoured scree. Having said that, I only hit one rock all day. Almost no wind but what slight breeze there was made for very cold noses. Days are short, and combined with the cold temps, it wise to avoid getting too remote in case of injury or equipment failure.

Sunday, November 30, 2008

Ice Conditions: Haffner Creek (Nov 29-30)

I just spent the past two days in Haffner Creek doing mixed clinics for the ACC Calgary Section. Yesterday there was only one other group present: a fellow guide with the Yamnuska Semesters students. Today (Sunday), the crag was packed with over 25 climbers swinging tools. There are only two ice good lines at the main area so the mixed routes saw lots of traffic. Half n' Half, Mojo, Shagadelic, Half a Gronk and Swank all have enough ice on them. The water is flowing (actually gushing so bring a Gore-tex jacket) so more pure-ice pillars should be formed soon. There are still a couple spots of open water in the creek near the mouth of the canyon but someone has made a makeshift bridge out of 2-by-6.

Wednesday, November 26, 2008

Ice Conditions: R&D (Nov 26)

There must be more ice finally forming because the Ranger Creek area was not its usual over-crowded self today; only three parties including us. As suspected R&D is a hooked-out peg board; no swinging necessary. We climbed the newly formed pitch upper pitch, erroneously thinking it may have not seen an ascent yet. Our delusions of grandeur were nurtured by the fresh ice with nary a hook to be seen--silly us. Of course, there was a V-thread at the top. There is quite a bit of water flowing from the rock overlap, which has covered up all sings of the previous passage. Nonetheless, it was a pleasant romp turning R&D into a two-pitch climb. This second pitch goes at WI3 and maybe add an R to that grade since it is a little thin off the ledge. This will most likely keep thickening as long as the tap stays on. The photo shows R&D (you can see the hooks from here) and the aforementioned second pitch up.

HS below the climb is still below threshold amounts. The strong winds from the past week are evident in that all fetches are stripped to scree. Stiff winds slabs are surely lurking above the routes but should pose little threat until the next major inputs (i.e. snow, wind or temps).

Tuesday, November 25, 2008

Ski Conditions: Bow Summit Area (Nov 25)

Ali Cardinal and I decided it was time to check out the skiing so we headed to the Bow Summit area hoping to find some turns. Bow Summit proper is completely destroyed with tracks, so we skied a bit further south below Jimmy Simpson. We weren't expecting much as we skinned up over a 7cm-thick wind crust (first photo) but sheltered spots provided some good wind-pressed, boot-top powder. The Nov 2 rain crust was present all the way to our high-point (2400m) offering good support and keeping us up off the rocks. Average HS was 50-60cm but variable with as little as 20cm only 10 from the deeper spots.

Tests: Compression test (N aspect, 2200m, 25 degrees) failed in the hard range on the facets (almost but not quite depth hoar yet) between the rain crust and the ground.

Avi Obs: A size 1 loose-snow point release occurred just after 1200 on a SE aspect starting from steep cliffs (second photo). It ran 100m on what appeared to be the Nov 2 rain crust.