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Avalanche: Superior

Observer Name
Patrick Fink
Observation Date
Friday, November 11, 2011
Avalanche Date
Friday, November 11, 2011
Region
Salt Lake » Little Cottonwood Canyon » Superior
Location Name or Route
Mt. Superior South Face
Elevation
10,500'
Aspect
South
Slope Angle
Unknown
Trigger
Natural
Avalanche Type
Dry Loose
Depth
Unknown
Width
Unknown
Vertical
Unknown
Comments

From Mt. Baldy spotted what looks like a point release on the south face of Mt. Superior. It looks like it begins at the rocks on the top of the upper snowfield and propagated in a thin cone down the face. It looks like it jumped and continued to the lower snowfield. Hard to tell from a distance but 'crown' height of about 6"? I also observed a few small point release type failures in the faceted sugar along the side of main chute. Looks like today's heat got to some of the facety junk.

Forecaster Note: There were a number of heat related class 1 loose snow avalanches that occurred mainly on Thursday. I viewed a few from a distance but didn't get close enough to take a real good look, however, it did appear that they gouged into the facets. This activity, of course, is a thing of the past and our focus remains on the buried facets which will pose the greatest threat to backcountry travelers over the next few days.

Brett

Coordinates