Please remember that these observations indicate what was going on in the snowpack at a single point in time and space. They may not represent conditions where you are or where you plan to be. They also come from a variety of sources. IPAC cannot vouch for the quality or accuracy of any observations that come from the general public. Some of these may be professional quality observations; some may not. Please use observations listed on this page as part of your information gathering process, but as always don't make decisions based on a single piece of information.

If you are looking for more information on how to understand the information on this page, all of the pit data graphs and stability tests are part of what is presented in a Level II avalanche class that follows the American Avalanche Association (AAA) or American Institute for Avalanche Research and Education (AIARE) curriculum guidelines. All of the coding and abbreviations for data presented follows the publication Snow, Weather, and Avalanches: Observational Guidelines for Avalanche Programs in the United States (SWAG) which is the standard for all professional avalanche programs in the US. An electronic copy is available here. Most of what you are looking for is in Chapter 2 and Appendix F part 1. We use a program called SnowPilot to create the snowpit graphs. This program is available as a free download at A video on how to download and use this program is available here. Please send us your observations using the buttons below.

Locationsort descending Region Observation Type Date and time of observation or avalanche occurrence Avalanche observation video Avalanche photos Snowpit videos (tests, etc) Snowpack photos Snowpit or crown profile photo or graph Observation made by
.5 mile SE Caribou Lake, N aspect Selkirk Mountains Avalanche Observation 02/14/2021 - 14:00 Public
49 degrees north ski area Selkirk Mountains Snowpack Observation 12/20/2017 - 07:30 Public
5600’ elevation on a NNW facing slope Selkirk Mountains Snowpack Observation 12/31/2017 - 11:00 Public
5800’ elevation NW slope outside Schweitzer ski area boundary. Selkirk Mountains Snowpack Observation 12/27/2017 - 10:15 Public
9 mile area on Tressle ck road Cabinet Mountains Avalanche Observation 03/18/2021 - 16:00 Public
Above Keeler-Rattle warming hut Kootenai Area Avalanche Observation 01/24/2019 - 10:30 Forecaster
Above Park cr. Drainage Snowpack Observation 12/10/2020 - 10:15 Public
Above Solitude near wardner peak traverse at silver mountain Silver Valley Area Snowpack Observation 12/28/2019 - 13:30 Public
Above Trestle Creek Cabinet Mountains Snowpack Observation 02/22/2021 - 09:30 Board of Directors
Atlasta Bowl 5400’ N SPC Selkirk Mountains Snowpack Observation 01/24/2021 - 11:30 Public
Avalanche Ridge on South of the Border Silver Valley Area Snowpack Observation 02/18/2019 - 13:15 Public
Avalanche, FAA Towers ridge Silver Valley Area Avalanche Observation 01/31/2022 - 11:30 Forecaster
Back of Pucci's Selkirk Mountains Snowpack Observation 02/07/2021 - 11:30 Public
Behind Chair 1 Triple Selkirk Mountains Snowpack Observation 03/03/2022 - 13:15 Public
Behind Chair 1 Triple Selkirk Mountains Snowpack Observation 02/03/2022 - 12:30 Public


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