Quick report
Hello winter! This week's storm brought a healthy, fresh coat of paint to the Pass. Storm totals increased significantly as we gained elevation, and it's DEEP at middle and upper elevations. Unfortunately, a few moments of sunshine and some slightly warmer temperatures turned the fresh powder a little thick and heavy by mid-morning. Sun breaks also generally resulted in fresh rollerballs, snow shedding from rocks, and even a few small wet loose slides.
We also found firsthand evidence of hidden sharks (rocks) lurking in the new snow. It was nearly impossible to see these obstacles before...bamm, found it.
Weather
- Cloud Cover
- broken
- Wind Loading
- light
- Rain Elevation
- 2000
- Recent Snowfall
- 65
- Snow Avail For Transport
- large amounts
A bit of a yo-yo weather day. One moment it was cold and snowy, the next sunny and warm. Very spring-like. Winds were generally light to calm, but started to increase just after lunch. Sun breaks were common, but didn't often last too long.
Snowpack
There's quite a bit of new snow out there. How much? Well, that changes markedly as you ascend. Storm totals were around 10 inches near Pass level. This increased to about 24 inches around 4000ft, and closer to 30 inches near 5000ft.
The new snow was largely right side up. We could find a few subtle inter-storm layers, but these weren't producing any avalanches and didn't often fail in the snowpack. Below the new snow, the 4/14 crust was very easy to find. You could feel it with a probe or pole or see it in snow profiles. All the storm snow was well bonded to the underlying crust. While this crust was strong, you can find weakness just below the upper 4/14 crust. The 3/25 crust, however, is still very stout!
Wind: You could see and feel evidence of wind transported snow along ridges. However, we didn't find any significant wind slabs, nor did we see any slab avalanches.
Wet Loose: Moments of sunshine and warming temperatures produced rollerballs and a few small wet loose slides. Most of these were very small. One notable avalanche crossed the standard out-track and did not have tracks through the debris when we arrived.
Avalanche
Several small new natural WL slides, mainly from cliffs and rocks. One larger slide from the Bryant Peak Couloir occured mid day. We only saw a glimpse of the debris as we were exiting the field, but several other observers reported it. There were also numerous piles of debris from mid-storm avalanches. These slides had 3-6 inches of snow over them. They were generally loose, but some had more slab-like characteristics.


