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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., 07/18/2024
E.g., 07/18/2024
Dec 15, 2022
Mt. Shasta
Snowpack Observation
Forecaster
Dec 14, 2022
Outside of the Forecast Area
Snowpack Observation
Forecaster
Dec 13, 2022
Mt. Shasta
Snowpack Observation
Forecaster
Dec 12, 2022
Castle Lake
Snowpack Observation
Public
Dec 12, 2022
Mt. Shasta
Snowpack Observation
Forecaster
Dec 11, 2022
Mt. Shasta
Avalanche Observation
Forecaster
Dec 10, 2022
Mt. Shasta
Avalanche Observation
Forecaster
Dec 8, 2022
Castle Lake
Snowpack Observation
Forecaster
Dec 7, 2022
East of Mt Shasta
Snowpack Observation
Ambassador
Dec 7, 2022
Mt Eddy
Snowpack Observation
Ambassador
Dec 6, 2022
Mt. Shasta
Snowpack Observation
Public
Dec 6, 2022
Mt. Shasta
Snowpack Observation
Forecaster
Dec 5, 2022
Mt. Shasta
Snowpack Observation
Public
Dec 5, 2022
Castle Lake
Snowpack Observation
Forecaster
Dec 4, 2022
Mt. Shasta
Snowpack Observation
Forecaster
Dec 3, 2022
Mt. Shasta
Snowpack Observation
Forecaster
Dec 2, 2022
East of Mt Shasta
Snowpack Observation
Public
Dec 2, 2022
Castle Lake
Snowpack Observation
Forecaster
Dec 1, 2022
Mt. Shasta
Snowpack Observation
Public
Dec 1, 2022
Mt. Shasta
Snowpack Observation
Forecaster
Nov 29, 2022
Mt. Shasta
Snowpack Observation
Forecaster
Nov 10, 2022
Mt. Shasta
Snowpack Observation
Forecaster
Nov 9, 2022
Mt. Shasta
Snowpack Observation
Forecaster
Nov 2, 2022
Mt. Shasta
Snowpack Observation
Forecaster
Oct 30, 2022
Mt. Shasta
Climbing Route & Trailhead Conditions
Public
Oct 27, 2022
Mt. Shasta
Snowpack Observation
Public
Oct 26, 2022
Mt. Shasta
Snowpack Observation
Public
Oct 8, 2022
Mt. Shasta
Climbing Route & Trailhead Conditions
Public
Sep 30, 2022
Mt. Shasta
Climbing Route & Trailhead Conditions
Public
Sep 19, 2022
Mt. Shasta
Climbing Route & Trailhead Conditions
Climbing Ranger

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