Trip: Rainier - Ingraham Direct/Gib ledges
Date: 5/5/2013
Trip Report:
After being at Muir since Apr 30th, we took a shot at the summit May 5th.
Leading up to the 5th, we constantly monitored the snowpack, digging pits on the ID, DC, and Gib Ledges routes. The synopsis:
there is a ice layer around 30cm and 80cm, both of which are areound a Q2. The failure on a simple column test was consistently around 23 taps after the high-pressure front moved in for a few days. I would rate the avy danger as 'Moderate' with the most likely a slab slide either from the 30cm or 80cm layers.
We decided to ascend via Ingraham direct on 5 May. We started at 0130, with a quick climb up to the icefall. There was a partially wanded route through the icefall, with ascends directly up the middle and the veers right at the top of the chute. The route will cross several snow bridges of varying thickness, with a steep one leading to a left turn. This turn has your traversing on a very thin ice bridge over a crevasse until you can turn right and scramble up an ice block leading you out of the icefall proper.
From here, we headed directly up and slightly left of the Ingraham, intending to meet up with the Gib Ledge trail. At night by headlamp, this seemd the best route. After sunrise, I believe it would have been faster to head right and up an obvious valley to connect with the DC route. Once we got on the upper glacier, it was the standard push up to the crater and summit. We reached the summit in 7 1/2 hrs.
From the crater, we decided to descend via Gib Ledges instead of going through the Ingraham ice fall and that scetch traverse.
The ledges snow is BAD. It is the late season wet ice chunk crap that you can't trust for anything. It took us 6 hrs to descend due to the down-climbing and front-point traversing in the crap snow.
I would not recommend Gib Ledges anymore this year unless another snow storm hits the mountain. ID may not be going very well after the ice bridge gives out on the traverse. If you plan to go that way, I would bring a couple of screws and be prepared to belay through that section. I do think the DC will be a viable option as soon as the snowpack settles a bit more.