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Observations - List View

Observations are at a single point in time and space. They may not represent conditions where you are or where you plan to be. 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.

Observations are written to the standards set forth in 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. Public submittals are reviewed for quality and accuracy before being published.

Attending an approved AAA Avalanche I / Avalanche II or Pro-Level I course is recommended to better understand the content of observations and advisories and in the writing of professional level observations.

E.g., 06/23/2024
E.g., 06/23/2024
Apr 30, 2023
Mt. Shasta
Climbing Route & Trailhead Conditions
Climbing Ranger
Apr 29, 2023
Mt. Shasta
Climbing Route & Trailhead Conditions
Climbing Ranger
Apr 29, 2023
Mt. Shasta
Climbing Route & Trailhead Conditions
Public
Apr 26, 2023
Mt. Shasta
Climbing Route & Trailhead Conditions
Public
Apr 25, 2023
Mt. Shasta
Climbing Route & Trailhead Conditions
Climbing Ranger
Apr 22, 2023
Mt. Shasta
Climbing Route & Trailhead Conditions
Climbing Ranger
Apr 18, 2023
Mt. Shasta
Climbing Route & Trailhead Conditions
Climbing Ranger
Apr 18, 2023
Outside of the Forecast Area
Snowpack Observation
Public
Apr 15, 2023
Mt. Shasta
Climbing Route & Trailhead Conditions
Public
Apr 14, 2023
Mt. Shasta
Snowpack Observation
Forecaster
Apr 13, 2023
Mt. Shasta
Snowpack Observation
Forecaster
Apr 12, 2023
Mt. Shasta
Snowpack Observation
Forecaster
Apr 11, 2023
Mt. Shasta
Snowpack Observation
Forecaster
Apr 10, 2023
Castle Lake
Snowpack Observation
Forecaster
Apr 9, 2023
Mt. Shasta
Snowpack Observation
Forecaster
Apr 8, 2023
Mt Eddy
Snowpack Observation
Forecaster
Apr 7, 2023
Mt. Shasta
Snowpack Observation
Forecaster
Apr 5, 2023
Mt Eddy
Snowpack Observation
Forecaster
Apr 5, 2023
Mt. Shasta
Snowpack Observation
Forecaster
Apr 3, 2023
Mt. Shasta
Snowpack Observation
Forecaster
Apr 2, 2023
East of Mt Shasta
Snowpack Observation
Forecaster
Apr 1, 2023
Mt Eddy
Snowpack Observation
Forecaster
Mar 29, 2023
Mt Eddy
Avalanche Observation
Forecaster
Mar 29, 2023
Castle Lake
Avalanche Observation
Forecaster
Mar 29, 2023
Mt. Shasta
Snowpack Observation
Forecaster
Mar 27, 2023
Mt. Shasta
Snowpack Observation
Forecaster
Mar 26, 2023
Castle Lake
Snowpack Observation
Forecaster
Mar 25, 2023
Castle Lake
Snowpack Observation
Forecaster
Mar 24, 2023
Mt. Shasta
Snowpack Observation
Public
Mar 24, 2023
Mt Eddy
Snowpack Observation
Forecaster

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