The high peaks of the Bridger Range are holding snow from storm to storm. This will likely make up the foundation of the season’s snow pack. Photo: GNFAC
24-25
Screenshots of webcams throughout the forecast area show new snow and snow cover on November 1.
Forecast link: GNFAC Avalanche Forecast for Sat Nov 2, 2024
Screenshots of webcams throughout the forecast area show new snow and snow cover on November 1.
Forecast link: GNFAC Avalanche Forecast for Sat Nov 2, 2024
GNFAC Avalanche Forecast for Sat Nov 2, 2024
<p><span><span><span><span><span><span>Snow is starting to pile up on some slopes at higher elevations and that means it’s time to be thinking about avalanches (</span></span></span></span></span></span><a href="https://www.mtavalanche.com/node/32030"><span><span><span><span><span><… photos from Friday</span></span></u></span></span></span></span></span></a><span><span><span><span><span><span>). It doesn’t matter if you’re hiking, hunting, skiing, or ice-climbing; if you’re crossing a slope with snow that’s deep enough to cover the rocks and vegetation, you may be able to trigger a slide. </span></span></span></span></span></span></p>
<p><span><span><span><span><span><span>A layered snowpack is needed to trigger an avalanche. This means that you should be on the lookout for slopes that help snow before this last storm or where wind has drifted the new snow into multiple layers. Higher elevations, shady slopes, gullies and slopes directly beneath ridgelines are the places where you’re more likely to find these conditions. New snow falling on dirt is less concerning.</span></span></span></span></span></span></p>
<p><span><span><span><span><span><span>It can be hard to turn your avalanche brain on when you’re starting out at a muddy trailhead and it’s been six months since you last thought about snow, but if you do find snow deeper than mid-calf, all the typical mid-winter travel advice applies. Everyone in your group needs avalanche rescue gear (beacon, shovel and probe). Only expose one person at a time to avalanche terrain while a partner watches from a safe spot. Watch for red flags that indicate instability, such as recent avalanche activity, cracking and collapsing. If you see these signs - avoid steep slopes. </span></span></span></span></span></span></p>
<p><span><span><span><span><span><span>Slopes with continuous snow cover are not only the most likely place to trigger an avalanche, but also the most attractive place to ski or ride. This is a scary combination if you’re searching out early season turns. Dig down and test the snowpack for instability before considering travel in avalanche terrain. Avalanches of wind-drifted snow will be shallow and generally small, but even small slides can injure or be fatal, especially if they drag you into rocks or trees.</span></span></span></span></span></span></p>
<p><span><span><span><span><span><span>If this all sounds like more work than you want to deal with in early November, don’t worry. You can keep things simple by just avoiding steep, snow covered slopes. Take the extra few minutes to walk around that drifted gully or find a windswept ridge to hike up instead of crossing that loaded bowl. </span></span></span></span></span></span></p>
<p><span><span><span><span><span><span>We are preparing for winter and will collect snowpack information as the snow builds up. If you have avalanche, snowpack or weather observations to share, please submit them via our </span></span></span></span></span></span><a href="blank"><span><span><span><strong><span><u><span><span>website</span></span></u></span></strong></span></span></span></a><span><span><span><span><span><span>, email (</span></span></span></span></span></span><a href="mailto:mtavalanche@gmail.com"><span><span><span><strong><span><u><span>…;), phone (406-587-6984), or Instagram (#gnfacobs).</span></span></span></span></span></span></p>
Upcoming Avalanche Education and Events
Our education calendar is full of awareness lectures and field courses. Check it out: Events and Education Calendar.
Webcam images show new snow/snow cover on Nov 1
Screenshots of webcams throughout the forecast area show new snow and snow cover on November 1. Snowfall last night dropped 2-8" throughout the forecast area.
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From obs: "1-3 mm faceting in front of the Montage. Clear skys and mid 20 temps"
Minor Faceting in At Spanish Peaks Resort
1-3 mm faceting in front of the Montage. Clear skys and mid 20 temps