Dashboard Regions Weather Stations Radar Alerts Glossary
Contact About
Log In

Register for an account and never miss a forecast again!

Register

Slightly Better Than Dust On Crust

Published
Mar 21st, 2017 3:36 PM
Megan Kelly
Northwest Inland
Details

Type

quick

Coordinates

49.801410, -114.656000

Quick Observation

We used terrain features wisely to get up into the alpine to have a look around. Above 2200m on shaded aspects we found a thin breakable crust with 15cm of dry snow below. This was sitting on another thin breakable crust down 20cm. In more sun exposed terrain the crusts were more supportive. No real evidence of a big rain event above 2100m in this area. We observed an older avalanche cycle from within last weeks storm. Cornices look large and droopy and could be a trigger for the deep persistent slab avalanches that we have seen so many of in the last week. We observed a fresher avalanche possibly from the sunny day on Sunday. It was a size 3 and looked cornice triggered.