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Date and time of observation or avalanche occurrence Location Region Observation Type Observation made by Videos Photos
10/12/2019 - 20:30 Northern Whitefish Range Snowpack Observation Public
10/10/2019 - 18:30 Highway 2 Corridor Flathead Range - Marias Pass/Skyland Snowpack Observation Forecaster
05/27/2019 - 18:15 Going to the Sun Road, Glacier National Park Avalanche Observation Professional Observer
05/09/2019 - 16:15 Chute above Triple Arches Outside of the Advisory Area Snowpack Observation Professional Observer
05/06/2019 - 10:45 Forecaster Observation - Central Glacier NP Glacier National Park - McDonald Lake Area Avalanche Observation Forecaster
04/29/2019 - 23:15 Tunnel Creek Flathead Range - Middle Fork Corridor Avalanche Observation Public
04/22/2019 - 14:45 Going to the Sun Road Avalanche Observation Professional Observer
04/21/2019 - 14:30 Siyeh Bend/East face Piegan Mtn. Avalanche Observation Public
04/19/2019 - 13:00 Sperry (Glacier) Basin Glacier National Park - McDonald Lake Area Avalanche Observation Public
04/18/2019 - 17:30 Forecaster Observation - Flathead Range Flathead Range - Middle Fork Corridor Avalanche Observation Public
04/15/2019 - 15:15 Going to the Sun Road Snowpack Observation Public
04/13/2019 - 17:30 Near miss, Mount Lockhart, Rocky Mountain Front Outside of the Advisory Area Avalanche Observation Public
04/12/2019 - 13:30 Forecaster Observation - Flathead Range Flathead Range - Middle Fork Corridor Avalanche Observation Forecaster
04/11/2019 - 07:45 Forecaster Observation - Southern Whitefish Range Whitefish Range - Southern (south of Coal Creek) Snowpack Observation Forecaster
04/10/2019 - 16:00 Forecaster observation: Marias Pass Flathead Range - Marias Pass/Skyland Avalanche Observation Forecaster

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Observations are a snapshot of a single point in space and time and subject to constantly evolving and spatially variable conditions. The Flathead Avalanche Center (FAC) cannot vouch for the quality or accuracy of any observations that come from the general public. Please use this page as part of your information gathering process, but don't make decisions based on a single piece of information.

The information on this page is consistent with the curriculum for avalanche classes and observational guidelines in the U.S. For more information about avalanche classes, visit the American Avalanche Association (AAA) or American Institute for Avalanche Research and Education (AIARE) websites. 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 http://www.snowpilot.org/. A video on how to download and use this program is available here.

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