The last avalanche forecast for the 2023-2024 season will post on April 21st. Thank you to all who contributed to the avalanche center this season through observations, volunteer time, and/or financial contributions.
In partnership with: 
Widespread Hoar Frost on Donner Ridge
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Location Name: Donner Ridge Region: Donner Summit Area Observation Date & Time: Sunday, November 22, 2020 - 09:00 |
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Location:
39.335683, -120.265561
See map: CalTopo
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Is this an Avalanche Observation?: No |
Observation made by: Public
