CriticalIncident
Partial Service Degradation in West US Azure Region
Action Required
The partial service degradation caused disruptions to applications and services relying on the affected Azure services, potentially impacting business operations and user productivity.
AI Impact Summary
West US Azure region experienced a partial service degradation with intermittent unavailability and delays across numerous services including Web Apps, Application Insights, and Azure Confidential Compute. Restoration efforts were underway, but some resources required manual recovery. This incident highlights the complexity of Azure's infrastructure and the potential impact of localized issues on dependent applications, requiring immediate investigation and monitoring.
Partial Service Degradation in West US Azure Region
Affected Systems
Web Apps
- Date
- 7 Feb 2026
- Change type
- incident
- Severity
- critical