Date of Observation: 12/09/2022
Name: Irwin Guides
Zone: Northwest Mountains
Route Description: Viewed from Irwin
Observed avalanche activity: Yes
Avalanches: Southeast bowl of Ruby Peak ran this afternoon around 2:30. ~D2.5
Photos:
[[accordion id=”my-accordion”]
[accordion_item title=”Avalanche Report #1″ parent_id=”my-accordion” open=”false”]Estimated avalanche date: 12/09/2022
Number of Avalanches: 1
Location
Location: Lake Irwin (Robinson Basin, Owen, Ruby)
Location Specific:
Start Zone Elevation: ATL: Above Tree Line
Aspect: SE
Characteristics
Trigger: Natural
Trigger modifier:
Type: Hard Slab
Failure Plane: Old snow
Size
Relative Size: R2 small
Destructive Size: D2.5
Avg. crown height (inches):
Avg. width (feet):
Avg. vertical run (feet):
Involvements
# of people caught:
# of partial burials:
# of full burials:
Additional comments:
[/accordion_item]
[/accordion]]
5719