The last forecast for the 2022-2023 season was posted on April 30th. Thanks to everyone who supported the Sierra Avalanche Center this season by submitting observations, assisting with education, volunteering, and/or donating.
Observations document past conditions at specific times and places. They help inform the regional avalanche forecast but are not themselves an avalanche forecast. They come from various sources and cluster around popular destinations, which may introduce bias. We cannot vouch for the accuracy of observations submitted by individuals other than the SAC Forecasters and Professional Observers. A lack of reported avalanches does NOT mean no avalanches occurred.