Weak Layer
Weak Layer Information
Layer Burial Date:
February 26, 2022Layer Grain Type (Primary):
FCsf - Near-Surface FacetsLayer Grain Type (Secondary):
Comments:
Name: Feb 26th FC. Found under the 2/26-3/1 AR storm layers. Where preserved on solars, FC may be above a thin crust.
Author: JH
Zones: EN, ST, EC?, Others?
Comments:
20220227, EN, JH: Very reactive day on new old interface w wind slabs and loose dry on polars and storm slabs on solars, all failing on 2/26.
20220301, EN, ST, JH: The bulk of the avalanche activity of the 2/28-3/1 cycle likely occurred on the 2/26 interface.
20220315, EN, JH: Surprising profile/test results on 2/26 FC ↓80cm. Propagation. Very sharp and angular.
Weak Layer Observations
Professional Field Reports:
Avalanche Occurrences:
None Reported