Weak layers developing.
8th February 2018
It was a calm start to the day but there was little visibility above 700 metres. Due to the recent colder temperatures we have a deep seated weak layer developing within the snowpack. We also had a ‘whumphing’ sound on a steep slope, a classic red flag indicator of shear failure.
It can be tricky navigating through steep terrain in these conditions, some care required.
Using a probe, not only to work out snow depths but also it gives a good feel for layers within the snowpack.
At today’s pit site. Looking at a deep seated weakness within the snowpack. Fortunately the snow above this layer is well bonded.
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