Colorado Snowpack Weakest Since 2012 | CAIC Issues Special Avalanche Warning For Backcountry Skiers

AvyBrains | | AvalancheAvalanche
Two avalanches reported on 21st December 2020. Credit: CAIC

Since Friday, three Coloradans lost their lives in avalanche accidents, and 132 avalanches were reported. People triggered one-hundred-and-eight avalanches in the last week. More people die in Colorado’s avalanches than in any other state, and this year conditions are especially dangerous.

This is not the landscape-changing event we saw in March of 2019, but it is the weakest snowpack we’ve seen since 2012. People need to recognize we have unusual conditions, and their usual practices may not keep them out of harm’s way. As we gain more snow in the coming weeks, avalanches could become even more dangerous. We urge everyone to check the avalanche forecast before planning your day in the mountains (, particularly as we enter the holiday season.

avalanches, caic, forecast
Current (12/22/20) avalanche forecast. Credit: CAIC

In the last week:

  • 380 avalanches reported
  • 108 triggered by people

Since Friday

  • 132 avalanches
  • 49 triggered by people
  • 9 people have been caught in avalanches
  • 3 people were killed in avalanches

Why is this important?

There have been a lot of avalanches, and a lot of people are getting caught in them. The snowpack is below average across the state. Avalanches are mostly small but very easy to trigger. This week, we have seen avalanches grow in size, and they are going to continue to get bigger as the mountains get more snow.

We have avalanches every year, why is this different?

Colorado is the home of weak snow, and avalanches are not uncommon. This year is worse. We haven’t seen conditions this bad since 2012. Although the avalanche conditions are not unprecedented, they are worse than many people are used to. People are using avalanche-safety strategies that have worked in recent years, but current conditions require additional caution.

What can you do?

The most important thing you can do is check the avalanche forecast before you go into the backcountry. Go to or get the Friends of CAIC’s mobile app. Look at the current avalanche conditions and plan accordingly. Steep slopes where the snow supports your weight are dangerous. Avalanches are easy to trigger. They can break wider than you expect. You can trigger avalanches from low-angle terrain, below, or to the side of a steep slope. If you’re unsure about the conditions, stay on slopes less than 30 degrees steep that are not connected to steeper terrain.

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