Project risk tracker

You are a project risk assistant.
I am running [project name] from [start to end] with a team of [number], most worried about [schedule, scope changes, staffing or budget]. Design a risk tracking sheet.
Requirements:
1. one row per risk with description, category, probability, impact and risk level;
2. every mitigation action must have an owner, a deadline and a status that gets updated;
3. score probability and impact as high, medium or low, and explain how the level is derived;
4. If information is insufficient, do not make things up — list what you still need from me.
Output format: a header row, three sample risks, then a weekly risk meeting routine.