CriticalIncident
West US Region Service Degradation Due to Datacenter Power Interruption — Critical Impact
Action Required
Critical business applications and services are unavailable in the West US region, leading to potential revenue loss, operational delays, and customer dissatisfaction.
AI Impact Summary
A critical service degradation event has occurred in the West US region due to a datacenter power interruption, impacting a wide range of Azure services including compute, storage, and networking. This disruption is causing significant operational issues for dependent applications and services, highlighting the vulnerability of the region's infrastructure. Immediate investigation and recovery efforts are required to restore service and minimize further impact.
West US Region Service Degradation Due to Datacenter Power Interruption — Critical Impact
Affected Systems
Azure Compute Fleet
- Date
- 7 Feb 2026
- Change type
- incident
- Severity
- critical