All systems running normally. No active issues affecting production, quality, or safety. Use this to close a previous warning or confirm the site is fully functional.

An issue is present but operations continue. Examples: equipment running at reduced speed, delayed delivery, minor staff shortage, water quality reading near threshold. Monitoring required.

Production is halted or safety is compromised. Examples: line offline, chemical spill, evacuation, major equipment failure. Requires immediate escalation and action.