Around 2:50 pm it was discovered that a roof fall at 42 blk St. Leo between the track and belt deteriorated to be above the anchorage. It is 7-8' high, 16' wide, and an unknown length (there is a stopping on the belt side without a mandoor). It does not impede passage, does not disrupt ventilation and will not be cleaned up. No problems with mining methods or compliance issues.