Archived observations prior to December 16, 2022.
| Location | Region | Observation Type | Date and time of observation or avalanche occurrence | Avalanche observation video | Avalanche photos | Snowpit videos (tests, etc) | Snowpack photos | Snowpit or crown profile photo or graph | Observation made by | |
|---|---|---|---|---|---|---|---|---|---|---|
| Mark's Butte | Snowpack Observation | 12/28/2020 - 13:30 | Public | |||||||
| West Willow North Bowl | Silver Valley Area | Snowpack Observation | 12/28/2020 - 12:30 |
 |
Public | |||||
| Glidden Ridge | Silver Valley Area | Snowpack Observation | 12/27/2020 - 10:44 |
  |
Forecaster | |||||
| Saddle between Hunt/Jeru Peaks | Selkirk Mountains | Snowpack Observation | 12/27/2020 - 10:00 |
 |
 |
Public | ||||
| Blue mountain | Selkirk Mountains | Snowpack Observation | 12/26/2020 - 11:35 | Public | ||||||
| East side of Lookout Pass Ski Area | St. Regis Basin | Snowpack Observation | 12/25/2020 - 14:00 | Public | ||||||
| Moon Peak | Silver Valley Area | Snowpack Observation | 12/24/2020 - 00:20 |
 |
Forecaster | |||||
| Blue Mtn | Selkirk Mountains | Snowpack Observation | 12/21/2020 - 10:00 |
 |
Forecaster | |||||
| Copper Lake | St. Regis Basin | Snowpack Observation | 12/20/2020 - 10:00 |
 |
 |
Public | ||||
| Kellogg Peak -Silver Mountain Resort | Silver Valley Area | Avalanche Observation | 12/20/2020 - 08:30 |
 |
Program Manager | |||||
| West Willow | Silver Valley Area | Avalanche Observation | 12/19/2020 - 12:30 |
   |
Public | |||||
| SW & E aspects of Big Blue | Selkirk Mountains | Snowpack Observation | 12/18/2020 - 12:51 | Public | ||||||
| Lunch Peak | Cabinet Mountains | Snowpack Observation | 12/17/2020 - 14:00 |
 |
Public | |||||
| Harrison Peak, upper Myrtle Creek | Selkirk Mountains | Avalanche Observation | 12/17/2020 - 13:35 |
 |
Public | |||||
| Grouse Peak | Silver Valley Area | Snowpack Observation | 12/17/2020 - 09:00 | Board of Directors |
