In partnership with: 

Date and time of observation or avalanche occurrence | Location | Region | Observation Type | Photos | Snowpack, Avalanche, Weather Videos | Snowpit videos (tests, etc) | Observation made by |
---|---|---|---|---|---|---|---|
12/18/2021 - 14:46 | Incline peak | Mount Rose Area | Snowpack Observation | Public | |||
12/18/2021 - 13:00 | Stevens Peak | Carson Pass Area | Avalanche Observation |
![]() ![]() |
Public | ||
12/18/2021 - 12:13 | Round Top Shoulder | Carson Pass Area | Avalanche Observation |
![]() ![]() |
Public | ||
12/18/2021 - 12:00 | Lincoln Ridge | Yuba Pass Area | Snowpack Observation |
![]() ![]() ![]() ![]() |
Forecaster | ||
12/18/2021 - 12:00 | Andesite Peak | Donner Summit Area | Snowpack Observation |
![]() ![]() ![]() |
Guide Alpenglow ExpeditionshA |
||
12/18/2021 - 12:00 | Blue Lakes | Carson Pass Area | Snowpack Observation |
![]() ![]() ![]() ![]() ![]() |
Professional Observer | ||
12/17/2021 - 15:38 | At the crest | Little Truckee Summit Areas | Snowpack Observation |
![]() ![]() |
Public | ||
12/17/2021 - 14:00 | Johnson Canyon | Donner Summit Area | Snowpack Observation |
![]() ![]() |
Guide West Wind CollectivehW |
||
12/17/2021 - 12:30 | North Side of Kingsbury Grade | East Shore Area | Snowpack Observation | Public | |||
12/17/2021 - 12:00 | Tamarack Peak | Mount Rose Area | Snowpack Observation |
![]() ![]() ![]() ![]() ![]() |
Forecaster | ||
12/17/2021 - 12:00 | Tram Ridge | Cabin Creek, Deep Creek, or Pole Creek Area | Snowpack Observation |
![]() |
Guide Alpenglow ExpeditionshA |
||
12/17/2021 - 09:00 | Incline Peak | Mount Rose Area | Snowpack Observation |
![]() |
Public | ||
12/16/2021 - 14:30 | SE Slide Path on Waterhouse Peak | Luther Pass Area (including Job and Freel) | Snowpack Observation | Public | |||
12/16/2021 - 14:02 | Andesite Ridge | Donner Summit Area | Snowpack Observation | Public | |||
12/16/2021 - 13:23 | Frog Lake area | Carson Pass Area | Snowpack Observation |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Professional Observer |
This website is owned and maintained by the non-profit arm of the Sierra Avalanche Center. Some of the content is updated by the USDA avalanche forecasters including the forecasts and some observational data. The USDA is not responsible for any advertising, fund-raising events/information, or sponsorship information, or other content not related to the forecasts and the data pertaining to the forecasts.