Azure
Overall Uptime (90 days)
97.397%
Monthly Uptime — Last 6 Months
Uptime by Category (90 days)
Compute98.33%
Storage100.00%
Networking100.00%
Database98.89%
AI/ML100.00%
Security98.89%
Analytics98.89%
Dev Tools98.89%
Messaging98.89%
Management98.89%
Incident History (93)
Post Incident Review (PIR) – Azure OpenAI – GPT-5.2 availability degradation in 7 regions
3/9/2026 · 20h 12minPost Incident Review (PIR) – Power event impacting multiple services – West US
2/7/2026 · 43h 48minPost Incident Review (PIR) – Virtual Machines, Managed identities for Azure resources, and dependent services – Service management issues in multiple regions
2/2/2026 · 12h 2minPost Incident Review (PIR) – Entra Privileged Identity Management – Customers experiencing API failures
12/15/2025 · 164h 54minPost Incident Review (PIR) – Azure Resource Manager – Service management failures affecting Azure Government
12/7/2025Post Incident Review (PIR) – Azure Resource Manager – Service management failures affecting Azure in China
12/7/2025Post Incident Review (PIR) – Thermal event impacting multiple services in AZ01 – West Europe
11/5/2025Post Incident Review (PIR) – Azure Front Door – Connectivity issues across multiple regions
10/30/2025Post Incident Review (PIR) – Azure Portal and other management portals – Access issues in multiple regions
10/9/2025 · 12h 0minPost Incident Review (PIR) – Azure Front Door – Access issues in multiple regions
10/9/2025 · 8h 30minPost Incident Review (PIR) – Network Connectivity – Multiple services impacted in Switzerland North
9/26/2025 · 22h 5minPost Incident Review (PIR) – Service management operations failures in East US 2
9/10/2025 · 10h 27minPost Incident Review (PIR) – Network Connectivity – Availability issues in East US
3/18/2025 · 17h 13minPost Incident Review (PIR) – Network Connectivity – Toronto edge site issues
3/3/2025 · 2h 15minPost Incident Review (PIR) – Microsoft Entra ID – DNS authentication failures using Seamless SSO and Microsoft Entra Connect Sync
2/25/2025 · 8h 33minPost Incident Review (PIR) – Networking issues impacting Azure Services in East US 2
1/11/2025Post Incident Review (PIR) – Services impacted after zonal power issue – South Central US
12/26/2024 · 24h 50minPost Incident Review (PIR) – Azure Storage – Unreachable Blob and Data Lake storage accounts in multiple regions
11/13/2024Post Incident Review (PIR) – Azure Resource Manager – Issues in Azure US Government regions
9/26/2024Post Incident Review (PIR) – Azure Virtual Desktop – Unable to create new connections, impacting US regions
9/16/2024Post Incident Review (PIR) – Azure Resource Manager – Control plane issues in China North 3
9/4/2024Post Incident Review (PIR) – Azure Front Door – Intermittent issues with Microsoft services using AFD
8/5/2024Post Incident Review (PIR) – Azure Front Door – Connectivity issues in multiple regions
7/30/2024 · 7h 58minPost Incident Review (PIR) – Storage – Impact to multiple services in Central US
7/19/2024Virtual Machines startup failures due to CrowdStrike Falcon Agent update issue
7/18/2024Post Incident Review (PIR) – Azure OpenAI Service – Errors in multiple regions
7/13/2024 · 64h 54minPost Incident Review (PIR) – Managed Identities for Azure resources – Failures in Australia East
7/12/2024Post Incident Review (PIR) – DNS resolution issues impacted Azure in China
4/21/2024Post Incident Review (PIR) - Azure Database for MySQL/MariaDB in West US, Azure Databricks in 3 regions
4/19/2024Post Incident Review (PIR) - Network connectivity - Multiple services impacted in South Africa North and South Africa West
3/14/2024Post Incident Review (PIR) - Azure Resource Manager - Services impacted by ARM failures
1/21/2024Post Incident Review (PIR) – Services impacted by power, BIOS, and Virtual Machine issues – East US
9/16/2023Post Incident Review (PIR) - Services impacted after power/cooling issue - Australia East
8/30/2023Post Incident Review (PIR) - Azure Monitor - Logs data access issues
7/6/2023Post Incident Review (PIR) - Networking fiber cut - West Europe
7/5/2023Post Incident Review (PIR) - Networking connectivity issues - West Europe
6/16/2023Post Incident Review (PIR) - Azure Portal - Errors accessing the Azure portal
6/9/2023Post Incident Review (PIR) – Azure Resource Manager – West Europe
3/23/2023Post Incident Review (PIR) - Azure Storage - West Europe
3/6/2023Post Incident Review (PIR) - Multi-service outage – Asia-Pacific Area
2/7/2023Post Incident Review (PIR) - Service management issues - East US 2
1/31/2023Post Incident Review (PIR) – Azure Networking – Global WAN issues
1/25/2023Post Incident Review (PIR) - Intermittent networking issues - South Central US
1/23/2023Post Incident Review (PIR) – Single zone power event – West Europe
1/18/2023Post Incident Review (PIR) - Enrolling new certificates / Provisioning new resources - Azure Public / Government / China
11/3/2022Post Incident Review (PIR) - Azure Cosmos DB - East US
10/26/2022Post Incident Review (PIR) - Azure Front Door - Connectivity Issues
9/6/2022Post Incident Review (PIR) - Azure Cosmos DB - North Europe
9/6/2022Post Incident Review (PIR) - Canonical Ubuntu issue impacted VMs and AKS
8/29/2022Post Incident Review (PIR) - Datacenter power event - West US 2
8/26/2022Post Incident Review (PIR) - Azure Key Vault - Provisioning Failures
8/17/2022Post Incident Review (PIR) - Azure Communication Services - Multiple Regions
8/11/2022Post Incident Review (PIR) – Network Connectivity Issues
7/29/2022Post Incident Review (PIR) - SQL Database - West Europe
7/20/2022Post Incident Review (PIR) - Wide Area Network - Multiple Regions
6/29/2022Post Incident Review (PIR) - Azure Software Load Balancer - Multiple Regions
6/28/2022Post Incident Review (PIR) - Datacenter cooling event - East US 2
6/6/2022RCA - Azure Active Directory Sign In logs
5/30/2022RCA - Service Management Operation Errors Across Azure Services in East US 2
4/7/2022RCA - Azure AD B2C – Authentication Failures and Error Notifications
3/15/2022RCA - Azure Resource Manager - Service Management Operation Failures
2/28/2022RCA - SQL Database and App Service - West Europe
2/15/2022RCA - Azure SQL DB and Cosmos DB Unavailable
2/11/2022Virtual Machines - West US - Resolved
2/11/2022RCA - Azure AD - Service Management Failures
2/1/2022RCA - Azure Resource Manager - Issues with management and resource operations
1/12/2022Azure Data Factory V2 - West Europe - Mitigated
1/12/2022Azure Cosmos DB - East US
1/3/2022Mitigated - Microsoft Graph API
12/16/2021RCA - Azure Active Directory - Experiencing sign in issues when attempting to access Azure, Dynamics 365, and/or Microsoft 365 Services
12/16/2021RCA - Azure Data Factory V2 - West Europe
12/13/2021RCA - Errors connecting to SCM App Service and/or Azure Functions deployments
12/8/2021RCA - Azure Active Directory - Issues when attempting to authenticate
11/15/2021Microsoft Graph - Intermittent 400-level errors accessing Graph APIs - Mitigated
11/11/2021RCA - Intermittent Failures When Accessing or Using Access Panel
11/8/2021SMS MFA not being received by multiple tenants
10/26/2021RCA - Virtual Machines
10/12/2021Microsoft Azure Portal - Issues while trying to create an application - Mitigated
9/2/2021RCA - Connection errors for resources leveraging Azure Front Door and Azure CDN
8/10/2021RCA - Azure Network Infrastructure service availability issues - Brazil Southeast
7/27/2021RCA - Service availability issue - Brazil South
7/22/2021RCA - Azure Cognitive Services
7/20/2021RCA - Azure Cognitive Services - Azure Government
7/20/2021RCA - Azure Front Door and Azure CDN - Connectivity issues and increased latency
7/11/2021RCA - Service management operation failures - North Europe
7/6/2021RCA - Azure Resource Manager - Degraded Performance managing resources
6/28/2021RCA - Error notifications for service management operations - West US 2
6/13/2021RCA - Issues accessing the Azure portal and other Microsoft services
5/20/2021Microsoft Azure Portal - Intermittent Portal Access Issues
5/10/2021Azure Speech Service - West Europe - Mitigated
5/4/2021Issues accessing Azure Portal - HTTP 500-level Errors / Performance issues - Mitigated
4/29/2021RCA- Intermittent 503 errors accessing Azure Portal
4/19/2021RCA - Azure Key Vault - Intermittent failures
3/17/2021