Picture was taken within 10-15 minutes of slide happening. Riding the Tincan trees (excellent conditions). Had not slid at the top of our run, noticed the slide shortly after our turn around at the Tincan meadow. Clear skies, 30 degree air temp.
FORECASTER NOTE:
This avalanche is on the Southeast face of Seattle Ridge commonly called Repeat Offender. It was likely remotely triggered by snowmachiners on the ridge.