Northwest Avalanche Center

Observation: Public

All Observations

Observation Details

Name:
Tanner P
Observation Date:
February 28, 2022
Submitted:
February 28, 2022
Zone or Region:
West North
Activity:
Walking/Hiking
Location:
Heather Meadows

Triggered Avalanches

Did you trigger any avalanches? 
Yes
Was it intentional? 
Yes
Avalanche Type:
Wet Slab
Size:
Size 2: Could bury, injure, or kill a person
Elevation:
4200
Aspect:
NW
Comments:
Northwest side of Mountaineers Lodge, Depth of Crown around 40cm.

Observed Avalanches

Did you observe any avalanches? 
Yes
Avalanche Type:
Wet Loose
Size:
Size 3: Could bury and destroy a car, damage a truck, destroy a wood frame house, or break a few trees
Elevation:
4200 feet and above
Aspect:
N
Comments:
North side of E Lodge Ridge, many different avalanche paths, some pretty big . Constantly shedding

Signs of Unstable Snow

Did you see shooting cracks? 
Yes, Widespread
Did you experience collapsing or whumpfing? 
No

Observations

Walked around up at Heather Meadows practicing digging pits and doing tests with the conditions pretty dangerous right now. All of the tests we decided to do on flat ground out of any danger from stuff sliding. Got two separate extended column test results, the first pit ECTP10 at 35cm down and second pit ECTP9 at 42cm down. But after we headed over to the mountaineers to check on the steep slopes coming off of the E lodge ridge and plenty of activity had/ was happening while over there. As of 1pm the weather had not turned to rain and was still snowing at around 4,200 feet. While on the top of a shallow slope managed to trigger a small wet slab that ran a short distance. All of the tests we had done earlier pointed to a weak spot somewhere between 35 and 55cm depending on where we dug and the crown ended up being around that 40cm.

Media

Public Field Report: Heather Meadows
Public Field Report: Heather Meadows
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