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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., 10/20/2021
E.g., 10/20/2021
Dec 30, 2020
Mt. Shasta
Snowpack Observation
Public
Dec 28, 2020
Mt Eddy
Snowpack Observation
Forecaster
Dec 27, 2020
Mt. Shasta
Snowpack Observation
Forecaster
Dec 26, 2020
Mt. Shasta
Snowpack Observation
Forecaster
Dec 25, 2020
Mt. Shasta
Snowpack Observation
Forecaster
Dec 23, 2020
Castle Lake
Snowpack Observation
Forecaster
Dec 22, 2020
Mt. Shasta
Snowpack Observation
Forecaster
Dec 21, 2020
Mt. Shasta
Snowpack Observation
Forecaster
Dec 19, 2020
East of Mt Shasta
Snowpack Observation
Forecaster
Dec 19, 2020
Mt. Shasta
Snowpack Observation
Forecaster
Dec 18, 2020
Mt. Shasta
Snowpack Observation
Forecaster
Dec 17, 2020
Mt. Shasta
Snowpack Observation
Public
Dec 17, 2020
Mt. Shasta
Snowpack Observation
Forecaster
Dec 15, 2020
Castle Lake
Snowpack Observation
Forecaster
Dec 14, 2020
Mt. Shasta
Snowpack Observation
Forecaster
Dec 13, 2020
Outside of the Forecast Area
Snowpack Observation
Public
Dec 13, 2020
Mt. Shasta
Snowpack Observation
Forecaster
Dec 12, 2020
Mt. Shasta
Snowpack Observation
Forecaster
Dec 11, 2020
Mt. Shasta
Snowpack Observation
Forecaster
Dec 7, 2020
Snowpack Observation
Public
Dec 7, 2020
East of Mt Shasta
Snowpack Observation
Forecaster
Dec 6, 2020
Mt. Shasta
Snowpack Observation
Forecaster
Dec 2, 2020
Mt. Shasta
Snowpack Observation
Forecaster
Dec 1, 2020
Castle Lake
Snowpack Observation
Public
Dec 1, 2020
Mt. Shasta
Snowpack Observation
Forecaster
Nov 28, 2020
Mt. Shasta
Snowpack Observation
Forecaster
Aug 26, 2020
Mt. Shasta
Climbing Route & Trailhead Conditions
Climbing Ranger
Jul 19, 2020
Mt. Shasta
Climbing Route & Trailhead Conditions
Climbing Ranger
Jul 18, 2020
Mt. Shasta
Climbing Route & Trailhead Conditions
Climbing Ranger
Jul 12, 2020
Mt. Shasta
Climbing Route & Trailhead Conditions
Climbing Ranger

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