Persistent Slabs
N
NE
E
SE
S
SW
W
NW
- Alpine
- Treeline
- Below treeline
- Likelihood
- Possible
- Size
- 1–2
The most widespread concern for Wednesday is triggering an avalanche in freshly-drifted snow near ridgetop. Look for and avoid stiffer drifts of snow on east and south-facing slopes. Avalanches could break 1 to 2 feet thick and grow large enough to injure or bury you.
In steep, sheltered areas a weak layer of surface hoar is buried 1 to 2 feet deep on northerly and east-facing slopes. Collapsing sounds and shooting cracks as a sign that you have found this unstable snowpack.
Lower-elevation and slopes less than about 30 degrees without steeper slopes overhead offer the safest riding options.