Recent Observations
March 26, 2023
Bloody Mountain : Y ChuteMarch 26, 2023
Lost World North East Face - AvalanchesMarch 26, 2023
Mammoth Area - Good News/Bad NewsMarch 26, 2023
San Joaquin Ridge and Deadman CreekMarch 26, 2023
San Joaquin Mountain - ATL Snowpack ObsSee All Obs Submit An Ob
Photos & Videos

Mar 26, 2023

Mar 24, 2023

Mar 24, 2023

Mar 23, 2023

Mar 22, 2023

Mar 15, 2023
One Wednesday evening each month, December through March, ESAC forecasters will be offering avalanche education throughout the Eastern Sierra. We’ll see you March 29th at 6pm at the Mammoth Brewery in Mammoth Lakes!
Eastern Sierra Avalanche Center is submitting an application for the Off-Highway Vehicle (OHV) Grant program through California State Parks and is entering the public comment and review period. ESAC needs your comments in support! Find detailed instructions for reviewing our preliminary application and leaving public comments in support of our grant HERE.
The period to submit public comments is March 7, 2023 – May 1, 2023
For questions regarding the public comment and review period and or ESAC’s OHV Grant application please contact Rachel Drattler at rachel@esavalanche.org