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
monumental summit Other Snowpack Observation 02/02/2018 - 12:37 Public
South Fork Salmon Other Snowpack Observation 01/15/2020 - 12:58 Public
Heaven's Gate Lookout Other Snowpack Observation 11/26/2019 - 14:30 Board of Directors
West of Saddle to ridge Other Snowpack Observation 11/29/2015 - 12:00 Public
saw evidence of slide from Warren Wagon road Other Avalanche Observation 01/12/2017 - 21:32 Public
The Spine Other Avalanche Observation 02/13/2019 - 10:20 Public
South of Heavens Gate lookout off seven devils rd Other Avalanche Observation 01/14/2018 - 13:49 Public
Above Summit Lake Secesh Summit Area Snowpack Observation 12/20/2016 - 14:00 Forecaster
North and south aspects of Storm pk Secesh Summit Area Snowpack Observation 11/22/2016 - 14:10 Public
Above Trail Lake Below the Victor Trail Secesh Summit Area Snowpack Observation 02/03/2018 - 11:30 Forecaster
HOLIDAY BOWL Secesh Summit Area Snowpack Observation 12/24/2015 - 13:00 Forecaster
Squaw Point Secesh Summit Area Snowpack Observation 12/22/2016 - 11:55 Forecaster
Josephine Lake Secesh Summit Area Snowpack Observation 03/15/2020 - 14:00 Cornice collapse Public
Squaw pt Secesh Summit Area Snowpack Observation 02/05/2019 - 13:30 Public
Lower Diamond Ridge Secesh Summit Area Snowpack Observation 12/28/2018 - 14:38 Forecaster


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