AIARE and AAA Level 1 Courses
Decision Making in Avalanche Terrain
The Level One is a 3 day/ 24 hour introduction to avalanche hazard management.
The course is expected to:
- Provide a basic understanding of avalanches
- Describe a framework for decision making and risk management in avalache terrain
- Focus on idetifying the right questions, rather than on providing "answers."
- Give lessons and excercises that are practically oriented, useful, and applicible in the field.
Students can expect to develop a good grounding in how to prepare for and carry out a trip, to understand basic decision making while in the field, and to learn rescue techniques required to find and dig up a buried person (if an avalanche occurs and someone in the party is caught).
A final debrief includes a knowledge quiz to test student comprehension and to give feedback to instructors on instructional tools. Students are encouraged and counseled on how to apply the skills learned and told that no course can fully guarantee safety, either during or after course completion. A link is made to a future AIARE Level 2 course.
Student Learning Outcomes
At the end of the Level One course the student should be able to:
- Plan and prepare for travel in avalanche terrain.
- Recognize avalanche terrain.
- Describe a basic framework for making decisions in avalanche terrain.
- Learn and apply effective companion rescue.
- Focus on identifying the right questions, rather than on providing "answers."
- Give lessons and exercises that are practically oriented, useful, and applicable in the field.
Instructional Sessions
(24 hours including both classroom and field instruction)
1. Introduction to the Avalanche Phenomena
- Types and characteristics of avalanches
- Avalanche motion
- Size classification
- The mountain snowpack: an introduction to metamorphism and layering
2. Observations and Information Gathering
- Field observation techniques
- Bonding tests: rutschblock, compression test,
- Avalanche danger factors; “Red Flags”.
- Observation checklist
- Avalanche danger scale
- Trip Planning and Preparation
- Avalanche terrain recognition, assessment, and selection
- Route finding and travel techniques
- Decision making and Human Factors
- Companion Rescue and Equipment
Student Prerequisites: Students must be able to travel in avalanche terrain.
