Trigger | Natural | Remote Trigger | 0 |
Avalanche Type | Cornice Fall | Aspect | South Southwest |
Elevation | 3300ft | Slope Angle | unknown |
Crown Depth | unknown | Width | 150ft |
Vertical Run | unknown |
Road obs this afternoon through Turnagain Pass. Glassing slopes visible from the Seward hwy w/ binos in hand.
Trigger | Natural | Remote Trigger | 0 |
Avalanche Type | Cornice Fall | Aspect | South Southwest |
Elevation | 3300ft | Slope Angle | unknown |
Crown Depth | unknown | Width | 150ft |
Vertical Run | unknown |
Large cornice failure on the SW ridge of Magnum. Did not appear to trigger a slab below. Cornice appears to have failed naturally sometime before 2:30pm today.
Mid-elevation, sun-induced roller balls. One small wet avalanche debris pile in steep, channeled terrain on the E face of Seattle ridge. Shallow, skier-triggered wind slab pocket on the steepest pitch of Tincan Common bowl.
As the sun appears, it is beginning to be a player in the backcountry.
Mostly cloudy in the morning becoming mostly sunny in the afternoon. Temps at sea level were 39 degrees at 2PM. 36 degrees at the highway (1,000').
Cornice fall on Magnum ridge, SW aspect.
Cornice fall on Magnum ridge, SW aspect.
Wet avalanche debris in channeled terrain, E face of Seattle ridge.
Small skier-triggered wind slab pocket in Tincan common bowl.
Wet loose avalanche debris above the snowmachine uptrack, Seattle ridge. This wet loose debris seemed to be relegated to the 1500 - 2200' elevation band.
Skier tracks purposefully and methodically avoiding glide cracks on a SW aspect below Tincan common.