If you can't stand the heat
Location Name: Forecaster Observation - Snowshed Mountain Observation date: Sunday, March 17, 2019 - 21:30 |
Is this an Avalanche Observation: Yes |
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Observation made by: Forecaster
Tabs
Avalanche Details:
Date and Time of Avalanche:
Sunday, March 17, 2019 - 21:30
Avalanche Type:
Wet Loose
Failure Plane/Weak Layer:
Within storm snow
Trigger:
natural
Start Zone Slope Angle:
40
Aspect:
Southeast
Starting Elevation:
6000
Destructive Size:
D2 Could bury, injure, or kill a person.
Relative Size:
R2 Small
Avalanche Length (Vertical Run):
1000ft.
Number of people caught:
0
Avalanche Location:
Date and Time of Avalanche:
Sunday, March 17, 2019 - 22:15
Avalanche Type:
Wet Loose
Failure Plane/Weak Layer:
Within storm snow
More information or comments about the avalanche:
S side of Snowshed mountain. Only one we saw in Sheep Creek, but the lower terrain was out of sight.
Trigger:
natural
Start Zone Slope Angle:
40
Aspect:
South
Starting Elevation:
7200
Destructive Size:
D1.5
Relative Size:
R2 Small
Avalanche Length (Vertical Run):
300ft.
Number of people caught:
0
Avalanche Location:
Date and Time of Avalanche:
Wednesday, March 13, 2019 - 22:15
Avalanche Type:
Soft Slab
Failure Plane/Weak Layer:
New/old snow interface
More information or comments about the avalanche:
Small wind slabs that failed earlier this week.
Trigger:
natural
Start Zone Slope Angle:
38
Aspect:
East
Starting Elevation:
7200
Destructive Size:
D1 Relatively harmless to people.
Relative Size:
R1 Very Small
Crown Height:
Less than 1 ft
Avalanche Length (Vertical Run):
30ft.
Avalanche Width (Average width):
15ft.
Number of people caught:
0
Avalanche Location:
Date and Time of Avalanche:
Sunday, March 17, 2019 - 22:30
Avalanche Type:
Wet Loose
Failure Plane/Weak Layer:
Within storm snow
More information or comments about the avalanche:
Filled mouth of small gully right above highway 2. Another smaller one just above Hwy 2 on W entrance to Badrock Canyon.
Trigger:
natural
Aspect:
North
Starting Elevation:
below-treeline
Destructive Size:
D1.5
Relative Size:
R3 Medium
Number of people caught:
0
Heard and/ or saw these running, but due to the distance, it was hard to make out the start points, and the debris stopped out of sight - looked like these were running into lower track/ upper runout. Didn't hear any in Sheep Creek.