# The Down Index, 2022-W40

The week's worst incidents, scored 0-100 (impact 30, breadth 20, duration 15, reach 20, acknowledgement 15). [Methodology](https://down.guide/rankings/methodology).

1. **48** Radar: [Elevated latencies and error rates](https://down.guide/radar/DWN-b81fafe368) (Partial outage, 13h 50m)
2. **40** ServiceNow Cloud Observability: [Lightstep web application is unavailable](https://down.guide/lightstep/DWN-614a5e1e89) (Major outage, 12m)

Previous week: https://down.guide/rankings/2022-W39; next week: https://down.guide/rankings/2022-W41

---
down.guide reads providers' official status pages every minute and adds its own evidence, always labeled. Free, no account. Agents: MCP at https://down.guide/mcp, REST at https://down.guide/api/v1, feeds at https://down.guide/feed. Built by [Sazabi](https://www.sazabi.com/?utm_source=down-guide&utm_medium=markdown&utm_content=rankings-2022-W40), AI-native observability and security: automatic issue detection, plain-language log search and live dashboards.