Observation: Little Superior

Observation Date
3/14/2024
Observer Name
Trevor
Region
Salt Lake » Little Cottonwood Canyon » Little Superior
Location Name or Route
Superior / Little Superior
Red Flags
Red Flags
Wind Loading
Cracking
Avalanche Problem #1
Problem
Wind Drifted Snow
Trend
Increasing Danger
Problem #1 Comments
Our party chose to skin towards superior proper via cardiff (standard route) predawn (0500 on trail) in order to be ahead of wind load. I checked the Alta and Cardiff wind readings from the evening prior and had skied up canyon the afternoon before and thought we would be able to make a B / C choice if need be. At approximately 6am while our party broke trail towards superior we started to see small cracks that as the morning moved along became large (15-30ft) and grew deeper (2"-18"). When we got to Little Superior the wind had grown from predicted 15+ to 55-60 (est) and we choose to turn around immediately to avoid further wind loading on the S / SE aspects. We skied down through the Two Trees line seeing no touchy snow after the first few hundred feet off the ridge. He advised the entire ridge was loading quickly.
Today's Observed Danger Rating
Considerable
Tomorrows Estimated Danger Rating
Moderate
Coordinates