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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., 07/02/2020
E.g., 07/02/2020
Jun 28, 2020
Mt. Shasta
Climbing Route & Trailhead Conditions
Climbing Ranger
Jun 21, 2020
Mt. Shasta
Climbing Route & Trailhead Conditions
Climbing Ranger
Jun 21, 2020
Mt. Shasta
Climbing Route & Trailhead Conditions
Public
Jun 19, 2020
Mt. Shasta
Climbing Route & Trailhead Conditions
Climbing Ranger
Jun 19, 2020
Mt. Shasta
Climbing Route & Trailhead Conditions
Public
Jun 19, 2020
Mt. Shasta
Climbing Route & Trailhead Conditions
Public
Jun 14, 2020
Mt. Shasta
Climbing Route & Trailhead Conditions
Climbing Ranger
Jun 6, 2020
Mt. Shasta
Climbing Route & Trailhead Conditions
Public
Jun 5, 2020
Mt. Shasta
Climbing Route & Trailhead Conditions
Climbing Ranger
Jun 4, 2020
Mt. Shasta
Climbing Route & Trailhead Conditions
Public
Jun 1, 2020
Mt. Shasta
Climbing Route & Trailhead Conditions
Climbing Ranger
May 29, 2020
Mt. Shasta
Climbing Route & Trailhead Conditions
Public
May 23, 2020
Mt. Shasta
Climbing Route & Trailhead Conditions
Climbing Ranger
Apr 10, 2020
Mt. Shasta
Snowpack Observation
Forecaster
Apr 6, 2020
Castle Lake
Snowpack Observation
Public
Apr 5, 2020
Mt. Shasta
Avalanche Observation
Forecaster
Apr 5, 2020
Mt Eddy
Avalanche Observation
Public
Apr 5, 2020
Mt. Shasta
Avalanche Observation
Forecaster
Apr 5, 2020
Mt. Shasta
Snowpack Observation
Forecaster
Apr 3, 2020
Mt Eddy
Snowpack Observation
Forecaster
Mar 31, 2020
Mt. Shasta
Snowpack Observation
Forecaster
Mar 31, 2020
Avalanche Observation
Forecaster
Mar 30, 2020
Snowpack Observation
Forecaster
Mar 29, 2020
Mt. Shasta
Snowpack Observation
Forecaster
Mar 29, 2020
Mt. Shasta
Avalanche Observation
Public
Mar 28, 2020
Mt. Shasta
Snowpack Observation
Forecaster
Mar 27, 2020
Castle Lake
Snowpack Observation
Forecaster
Mar 26, 2020
Mt Eddy
Snowpack Observation
Forecaster
Mar 25, 2020
Mt. Shasta
Snowpack Observation
Forecaster
Mar 24, 2020
Castle Lake
Snowpack Observation
Forecaster

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