Analyzing Snow Stability and Avalanche Hazard
The Jackson Hole Mountain Guides AIARE 2 is a three-day/24 hour course designed for skiers, riders and winter alpinists who travel regularly in avalanche terrain. Our three-day/24 hour course is designed to help experienced backcountry users gain the skills necessary to make decisions in complicated situations like leading a small travel group, traveling in challenging or complex avalanche terrain, or developing a travel plan without adequate resources. This course is best for recreationalists or professionals looking to gain experience before taking a Pro 1 course. All participants must complete an AIARE 1 and Avalanche Rescue prior to taking this course.
DAY 1: Welcome and Intro, L1 Review, Mountain Weather/ Formation of New Snow, Layered Snowpack, Trip Planning using local avalanche Bulletin, Beacon Function and Range Check and Snowprofile Demo, PM Meeting Demo.
DAY 2: Interpreting Weather Data, Snow Surface conditions, and Snow Profiles, Risk Management for small groups, Avalanche Release, Snowpits, Field Session with Departure Check, Snow Profiles and Tests
DAY 3: In the Field: Ski Tour, Beacon Range Check, Group Management, Communication, and Human Factors; Terrain Selection, Travel Techniques, Gathering Field Obs, Analyzing Snow Instability and Avalanche Hazard. JHMG Classroom: Debrief; Instability Factors Analysis, Review Field Obs and Human Factors; When were me most at risk; Course Close, Next Steps.
For a complete class schedule and copy of the Level 2 Outline please CLICK HERE
AIARE Level 2 Avalanche Course: $525/person
March 21 – 23, 2020
Prerequisites: All participants must have completed an AIARE 1 and Avalanche Rescue course and have significant personal winter backcountry experience. We also expect our Level II students have experience in ski or split board touring.
Prerequisites for touring during our Avalanche Courses: For the field component of these courses, you must have appropriate alpine touring (AT), telemark or split-board equipment. You DO NOT need to be an advanced skier or boarder, but you should be able to ascend moderate slopes using skins and descend downhill effectively in a variety of snow conditions. Other required gear (pack, transceiver, probe) is available for rent from JHMG. Please call ahead for availability.
Conditions can be favorable for climbing at nearly any point during the year, but for most objectives, better climbing conditions occur in spring, summer, and autumn. Spring has a higher likelihood of precipitation. Summer afternoon temperatures can climb into the 90’s and isolated afternoon thunderstorms are common. In the autumn, climbers tend to find the most reliable conditions. Winter has many spells of great climbing weather, but it is difficult to plan in advance, as the Front Range can also receive full Rocky Mountain snowstorms and cold fronts. Because cliffs are dramatically affected by sun and wind exposure (or lack thereof), please refer to your JHMG guide for route or area recommendations. Suggestions are to provide our guests with the most enjoyable experience.
During summer months, even if the day dawns clear, all climbers should pack a rain jacket for the occasional surprise afternoon thundershower. Synthetic clothing is strongly advised at many times of the year, and is almost always preferable to cotton. Comfort levels can vary quite a bit depending on where you are climbing within a given climbing area, so please ask us for our clothing recommendations based on your planned climb/class and if you are unfamiliar with the area. It is common for us to suggest an early start to avoid afternoon thunderstorms.
- Top Long Sleeve Synthetic: medium to expedition weight long underwear Guide Pick: Mountain Hardwear Butterman 1/2 zip
- Soft Shell or Fleece Jacket Guide Pick: Mountain Hardwear 32 Degree Jacket
- Shell Jacket with hood. Guide Pick: Mountain Hardwear Cloudseeker Jacket
- Puffy Jacket: Hood Recommended. Guide Pick: Mountain Hardwear Ghostwhisperer Jacket
- Bottom Synthetic or Wool Long Underwear Bottoms Guide Pick: Mountain Hardwear Butterman Tight
- Shell Pant: full side zips and built-in gaiters Guide Pick: Mountain Hardwear Highball Pant
- Socks: Synthetic or wool. Sized for your boots and blister protection. Liners recommended.
HEAD AND HANDS
- Gloves 3 pair: 1 light, 1 medium, 1 heavy pair Guide Pick: Mountain Hardwear Cyclone GTX Glove
- Hat: medium weight ski hat
- Hat: baseball or visor for sun
- Buff/neck gaiter
- Back Pack: 30 to 40 Liter ski pack, Guide Pick: Mammut Pro Short Removable Airbag System Backpack
- Water & Food: Thermos or insulated water bottles are best. Lot’s of snacks.
- Sunglasses/ Sunglass Case
- Ski Goggles
- Extra Prescription Glasses/Contact Lens
- Sunscreen/Lip balm
- Headlamp-Extra batteries
SKI/SNOWBOARD EQUIPMENT FOR THE BACKCOUNTRY (Packages available for rent at JHMG)
- Boots: Alpine Touring, Telemark, or Snowboarding Boots
- Skis or Splitboard with compatible binding for boots
- Climbing Skins (fit to skis)
- Ski Poles
- Helmet (optional)
SNOW SAFETY EQUIPMENT (REQUIRED and available for rent at JHMG)
- Transceiver Guide Pick:Mammut Barryvox S
- Shovel Guide Pick: Mammut Alugator Twist shove
- Probe Guide Pick: Mammut Fastlock Probe 240
As the signature sponsor of our AIARE Level 1 and Level 2 courses, all students enrolled will be able to test and demo all Mammut safety equipment for the duration of their course for no charge. Students who elect to take advantage of this program will be expected to fill out a review of the equipment they demo. Once submitted, they will receive a discount code for %15 off any full-priced Mammut airbag, beacon, shovel or probe.
Talk To Us
Here you’ll find online tools and information about joining us for a trip of a lifetime! To sign up for a trip, or if you have any questions, please call us. Listed on the left side of these pages are links that you may find useful, including printable forms and policies concerning a trip with JHMG. We encourage ALL prospective climbers to read our Preparation advice. Our office can help place you with others who are looking to climb.