Microsoft Azure
AZURE
Last checked: Jun 03, 2026 23:49
Incident History (Last 30 Days)
Active - Azure OpenAI Service Elevated Error Rates in multiple regions
Impact Statement: Starting at 09:39 UTC on 29 May 2026, customers using Azure OpenAI service in multiple regions who may experience degraded request success where some requests returned errors or failed to complete.
Current Status: We identified this issue through internal automated service monitoring after detecting a drop in call success rates. Our investigation indicates that the issue is linked to elevated server-side errors within a backend service layer in the affected region.
We are actively investigating and working to determine the full scope and mitigation steps. The next update will be provided within 60 minutes, or sooner if there are significant …
May 29, 2026
09:39
Active – Network connectivity degradation in West US 2
May 29, 2026
07:07
Active – Multi Service degradation in West US 2 region.
Impact Statement: Starting at 04:27 UTC on 29 May 2026, we are investigating an incident which is impacting multiple services in West US 2, due to a power event. This impacts service accessibility region-wide, with customers potentially experiencing increased latency and intermittent connectivity, including timeouts when connecting to resources.
Affected Azure services include, but are not limited to:
Azure Functions, Azure Database for MySQL flexible servers, Azure Database PostgreSQL Flexible Server, Azure Databricks and, Redis, Azure SQL, Azure Managed Grafana, Virtual Machine, Virtual Machine Scale Set, Azure Kubernetes Service, Storage, Application Insights, Azure Monitor, Azure Data Factory and Azure Log Analytics
Current Status: …
May 29, 2026
04:27
Active – Multi Service degradation in West US 2
Impact Statement: Starting at 04:27 UTC on 29 May 2026, a severe thunderstorm caused widespread utility power loss to our West US 2 datacenter facilities, resulting in a multi-service outage. Datacenter power and network infrastructure have been fully restored. The majority of services have recovered, with residual impact limited to storage-dependent workloads on two remaining storage stamps undergoing tail recovery.
Customers with dependencies on two outstanding storage stamps may still experience intermittent connectivity or elevated latency. All other services are operating normally or nearing full restoration.
Currently affected Azure services include, but are not limited to (recovery validation underway):
- Azure Functions, Azure Database for …
May 29, 2026
04:27
Active – Recovering - Multiple Services experiencing degradation in West US 2
Impact statement: Starting at 04:27 UTC on 29 May 2026, a severe thunderstorm caused widespread utility power loss across multiple West US 2 datacenter facilities, resulting in impact to multiple Azure services. Datacenter power has been fully restored, and the majority of network and storage infrastructure has recovered. Infrastructure in Availability Zone 2 has recovered and is operating normally. Residual impact is now concentrated on a subset of infrastructure within Availability Zones 1 and 3, where two storage stamps are undergoing final recovery and validation. Customers with resources deployed exclusively in Availability Zone 2 should not be affected by the …
May 29, 2026
04:27
Active - Azure Synapse Analytics - Connectivity Issues
May 27, 2026
14:05
Active - Azure Synapse Analytics (East US)- Connectivity Issues
May 27, 2026
13:01
Active - Microsoft Fabric / Power BI / Power BI Embedded - Degraded performance in multiple regions
May 18, 2026
19:22
Active - Microsoft Fabric / Power BI - Degraded performance in multiple regions
May 18, 2026
17:19