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. PAC 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.

Location Regionsort descending 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
Mores Cr Summit Mores Creek Summit Snowpack Observation 01/15/2016 - 00:01 Public
Below Round the World Bowl Mores Creek Summit Snowpack Observation 01/18/2016 - 12:00 Public
Pilot knob area idaho county Other Snowpack Observation 01/11/2020 - 00:02 Public
Sub peak W. of Thunderbolt Mtn. Other Snowpack Observation 03/17/2019 - 01:46 Public
Missouri Ridge Other Snowpack Observation 12/31/2016 - 12:17 Public
Sargents Other Snowpack Observation 01/18/2019 - 12:00 Public
in bounds After You to South Boundary Other Avalanche Observation 02/04/2019 - 09:00 Public
North of Yellow Pine Other Avalanche Observation 02/27/2018 - 10:06 Public
Deadwood Summit Other Snowpack Observation 01/13/2019 - 12:19 Public
Landmark Mountain Other Snowpack Observation 03/21/2020 - 13:30 Public
North of Northwest Passage/Brundage Other Snowpack Observation 12/06/2015 - 11:22 Public
Thunderbolt Mountain Other Snowpack Observation 03/25/2019 - 13:35 Public
North of Blue Point Campground Other Avalanche Observation 01/27/2018 - 16:00 Public
Near Profile Gap Other Snowpack Observation 01/26/2018 - 00:24 Public
monumental summit Other Snowpack Observation 02/02/2018 - 12:37 Public


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