Service Degradation in West US Datacenter — Multiple Azure Services Impacted
Action Required
Workloads dependent on the affected Azure services in the West US datacenter are experiencing intermittent availability and potential data loss, leading to service disruptions and potential financial losses.
AI Impact Summary
A service degradation event has occurred in the West US datacenter, impacting multiple Azure services including Compute, VMware, Batch, SAP solutions, and various VMs and infrastructure components. The root cause is an unexpected utility power interruption, leading to intermittent availability and delays in monitoring and log data. This impacts workloads dependent on these services, potentially causing application downtime and data loss, and requires immediate investigation and resolution to restore full functionality.
Affected Systems
- Date
- 7 Feb 2026
- Change type
- incident
- Severity
- high