Glacier CS 1
Trip Planning, Navigation, Risk Management, Snow Anchors,
Trip Planning, Navigation, Risk Management, Snow Anchors,
Location: Tacoma Clubhouse
No Gear needed for this lecture.
Reading Assignment:
Before the lecture starts it is recommended that you complete reading all information on this site prior to the classroom session.
Key Point:
Risk Management
Trip Planning - Safety plan, personal data, gear, route choice, navigation, weather, pre-climb briefing, on climb monitoring, post climb debrief
Navigation - Caltopo, Gia GPS, time
Snow Conditions
Weather
Accident Analysis
Podcast: Out Alive podcast - Disaster On Mount Rainier
Open to students to discuss
What did they do well?
What could they have done better?
What else could have been done in their pre trip planning/pre trip conversations?
Tolerance for Adversity and Uncertainty
Expedition Behavior
Communication
Competence
Judgement and Decision making
Self-Awareness
Vision and Action
Designated - in charge of group process
Peer - equal responsibility for group tasks, functions, and goals
Active Followership - support leader by clarifying, giving input, respecting plan
Self-Leadership - leadership through character and judgement
Why? Common goals and creating culture (what you do and what you say)
Goals: Measure of trip success, actions to accomplish, measurable outcomes
Dependent: depend on external conditions and other people
Independent: you have within yourself all resources to achieve these
Shift goal from outcome centric to process centric (e.g. “be safe: assess and manage risks together)
Expectations: how we think things will/should be done
Actions to be done/avoided, not negotiable, of other people, require success/safety
Skills: skills and fitness necessary for a trip (be specific and quantify if possible)
Style: how you like to do things
Actions, held more loosely, negotiable, no necessary for success/safety
Always asking, why am I making this important?
Example: Early start every day
Goal: If not getting early starts would be a failure
Expectation: If it is necessary given weather
Style: If it is because you are an early riser
Identify: Education, experience, projecting into the future, cognitive faults
Heuristic traps: FACETS
Familiarity
Acceptance
Consistency
Expert Halo
Tracks First (Scarcity)
Social Facilitation
Perception (Control)
Identifying Hazards - subjective (human) and objective (environment)
Preparation (Mitigation)
Quantify Risk - Depends on skill, experience, and risk tolerance
Risk vs. Consequence
Solo Climbing
Breaking out the rope
Quick belays for followers
Protected pitches for the team
Belayed and protected pitches for the leader
Three Questions:
Familiarity with area
Weather and Visibility
Wet or Dry Glacier
Wet Glacier - still a chance of hidden crevasses as well as a the possibility to self arrest
Dry Glacier - clearly see all dangers (if one person falls, there is no form of ice protection or a proper belay to self arrest)
Glacier Route Assessment
If two options to avoid an obstacle/crevasse, favor the versatile route
View the glacier from a distance
Beta: verify and vet (date doesn’t matter, but snowpack and snow melting does)
Time = exposure
Some route problems have no solution, know when to bail and go home
Hazard Assessments
Falling down the mountain: go direct line ascent up steep/icy sections either not roped up or with protection
Fall into the mountain: navigate around most crevassed sections
Pre Trip Planning can help facilitate risk management
Planning
Leadership
Equipment
Training
Team Fitness
Communication
Conditions
Complexity
Not seeing anything above? Reauthenticate