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Recent Azure Notification Hubs Outages and Issues

Follow the recent outages and downtime for Azure Notification Hubs in the table below.

Start Time

Type

Length

Message

Details

August 30, 2023 20:08 UTC

WARN

ongoing

Multiple services recovering after power/cooling issue - Australia East

See more
Start Time

August 30, 2023 20:08 UTC

Type WARN
Affected Components

Australia East - Azure NetApp Files

Australia East - Notification Hubs

Message

Multiple services recovering after power/cooling issue - Australia East

Details

Impact Statement: Starting at approximately 08:30 UTC on 30 August 2023, a utility power surge in the Australia East region tripped a subset of the cooling units offline in one datacenter, within one of the Availability Zones. While working to restore cooling, temperatures in the datacenter increased so we proactively powered down a small subset of selected compute and storage scale units, to avoid damage to hardware.
Multiple downstream services were impacted, with targeted communications being distributed via Azure Service Health. Impact to services is limited to Australia East, except for Azure Kubernetes Service (AKS) which has impact in both Australia East and Australia Southeast due to a dependency in the former. If your workloads are protected by Azure Site Recovery or Azure Backup, and you need critical services back online before all services in this datacenter are fully recovered, we recommend either to initiate a failover to the recovery region or recover using Cross Region Restore. Note that any new allocation requests for the Australia East region will automatically avoid the impacted scale units.
Current Status: We have made significant progress in restoring core services, and expect that the vast majority of remaining services should be back online in the next 1-2 hours. After restoring power and stabilizing temperatures, all network infrastructure and 95% of storage services are back online. All premium disk storage has fully recovered, we continue to work towards mitigating the final remaining storage devices. The majority of underlying compute services are back online, with more than 85% of Virtual Machines (VMs) that were impacted now back online and healthy. For the remaining VMs, we are investigating potential issues in connecting to their corresponding storage services.
While many customers have already recovered, we continue to work with downstream impacted services to ensure that they are coming back online in the next 1-2 hours as expected. Further updates will be provided in 60 minutes, or as events warrant.
This message was last updated at 20:03 UTC on 30 August 2023

August 30, 2023 19:08 UTC

WARN

about 1 hour

Multiple services recovering after power/cooling issue - Australia East

See more
Start Time

August 30, 2023 19:08 UTC

Type WARN
Affected Components

Australia East - Azure Database for MySQL flexible servers

Australia East - Azure Database for PostgreSQL flexible servers

Australia East - Application Insights

Australia East - Azure VMware Solution

Australia East - Batch

Australia East - Azure Service Fabric

Australia East - API Management

Australia East - App Service

Australia East - Azure Cognitive Search

Australia East - Notification Hubs

Australia East - Azure Container Apps

Australia East - Azure Container Registry

Australia East - Azure Kubernetes Service (AKS)

Australia Southeast - Azure Kubernetes Service (AKS)

Australia East - Azure Cosmos DB

Australia East - Azure SQL Database

Australia East - Azure Data Explorer

Australia East - Azure Databricks

Australia East - Azure Stream Analytics

Australia East - Azure IoT Central

Australia East - Azure IoT Hub

Australia East - Service Bus

Australia East - Azure Backup

Australia East - Azure NetApp Files

Australia East - Log Analytics

Australia East - Azure Chaos Studio

Message

Multiple services recovering after power/cooling issue - Australia East

Details

Impact Statement: Starting at approximately 08:30 UTC on 30 August 2023, a utility power surge in the Australia East region tripped a subset of the cooling units offline in one datacenter, within one of the Availability Zones. While working to restore cooling, temperatures in the datacenter increased so we proactively powered down a small subset of selected compute and storage scale units, to avoid damage to hardware.
Multiple downstream services were impacted, with targeted communications being distributed via Azure Service Health. Impact to services is limited to Australia East, except for Azure Kubernetes Service (AKS) which has impact in both Australia East and Australia Southeast due to a dependency in the former. If your workloads are protected by Azure Site Recovery or Azure Backup, and you need critical services back online before all services in this datacenter are fully recovered, we recommend either to initiate a failover to the recovery region or recover using Cross Region Restore. Note that any new allocation requests for the Australia East region will automatically avoid the impacted scale units. 
Current Status: Mitigation efforts are continuing, we have made significant progress in restoring core services, and we expect that the vast majority of remaining services should be back online in the next 2-3 hours. After restoring power and stabilizing temperatures, all network infrastructure and 95% of storage services are back online. All premium disk storage has fully recovered, we continue to work towards mitigating the final remaining storage devices. The majority of underlying compute services are back online, with more than 85% of Virtual Machines that were impacted now back online and healthy. As a result, many customers of these services have already recovered - but we continue to work with downstream impacted services to ensure that they are coming back online in the next 2-3 hours as expected. Further updates will be provided in 60 minutes, or as events warrant.
This message was last updated at 19:05 UTC on 30 August 2023

June 16, 2023 04:58 UTC

WARN

about 4 hours

Networking Issues - West Europe - Investigating

See more
Start Time

June 16, 2023 04:58 UTC

Type WARN
Affected Components

West Europe - Azure VNet NAT

Non-Regional - Universal Print

West Europe - App Service (Linux)

West Europe - Azure Fluid Relay

West Europe - Azure Cognitive Search

Non-Regional - Azure VM Image Builder

West Europe - Spatial Anchors

West Europe - Azure Arc enabled VMware vSphere

West Europe - Language service

West Europe - Azure Dedicated HSM

West Europe - Azure Container Instances

West Europe - Azure Database for PostgreSQL flexible servers

West Europe - Azure Video Indexer

West Europe - Health Bot

West Europe - Azure Arc enabled data services

West Europe - HDInsight

West Europe - Data Catalog

West Europe - Microsoft Genomics

West Europe - Face API

Non-Regional - Azure Virtual Desktop

Non-Regional - Azure Front Door

Non-Regional - Azure Maps

Non-Regional - Azure Blueprints

Non-Regional - Azure Managed Applications

Non-Regional - Azure Migrate

Non-Regional - Azure Stack

West Europe - Azure VMware Solution

West Europe - Batch

West Europe - Cloud Services

West Europe - Azure Functions

West Europe - Azure Quantum

West Europe - Azure Service Fabric

West Europe - Azure Spring Cloud

West Europe - Virtual Machine Scale Sets

West Europe - Virtual Machines

West Europe - BareMetal Infrastructure

West Europe - SAP HANA on Azure Large Instances

West Europe - App Configuration

West Europe - Application Gateway

West Europe - Azure Firewall

West Europe - Azure Communications Gateway

West Europe - Azure Firewall Manager

West Europe - Load Balancer

West Europe - Network Watcher

West Europe - Azure Private 5G Core

West Europe - Azure Private Link

West Europe - Azure Route Server

West Europe - Virtual Network

West Europe - Azure Virtual Network Manager

West Europe - Virtual WAN

West Europe - VPN Gateway

West Europe - Web Application Firewall

West Europe - Azure HPC Cache

West Europe - Azure NetApp Files

West Europe - Storage Accounts

West Europe - Azure File Sync

West Europe - StorSimple

West Europe - API Management

West Europe - App Service

West Europe - Web Apps Linux

West Europe - Azure SignalR Service

West Europe - Azure Web PubSub

West Europe - Notification Hubs

West Europe - Azure Container Apps

West Europe - Azure Container Registry

West Europe - Azure Container Service

West Europe - Azure Kubernetes Service (AKS)

West Europe - Azure Dev Spaces

West Europe - Azure Red Hat OpenShift

West Europe - Azure Cosmos DB

West Europe - Azure Managed Instance for Apache Cassandra

West Europe - Azure Database for MariaDB

West Europe - Azure Database for MySQL

West Europe - Azure Database for MySQL flexible servers

West Europe - Azure Database for PostgreSQL

West Europe - Azure Cache for Redis

West Europe - Azure SQL Database

West Europe - SQL Server Stretch Database

West Europe - Azure Analysis Services

West Europe - Azure Data Explorer

West Europe - Azure Data Factory

West Europe - Data Lake Analytics

West Europe - Azure Data Lake Storage Gen1

West Europe - Azure Data Share

West Europe - Azure Databricks

West Europe - Event Hubs

West Europe - Microsoft Purview

West Europe - Azure Stream Analytics

West Europe - Azure Synapse Analytics

West Europe - Azure Applied AI Services

West Europe - Azure Immersive Reader

West Europe - Azure Metrics Advisor

West Europe - Azure Cognitive Services

West Europe - Azure Cognitive Service for Vision

West Europe - Custom Vision

West Europe - Language Understanding (LUIS)

West Europe - Personalizer

West Europe - QnA Maker

West Europe - Speech Services

West Europe - Azure OpenAI Service

West Europe - Azure Machine Learning

West Europe - Machine Learning Studio (classic)

West Europe - Azure Digital Twins

West Europe - Event Grid

West Europe - Azure IoT Central

West Europe - Azure IoT Hub

West Europe - IoT Hub Device Provisioning Service

West Europe - Logic Apps

West Europe - Azure Time Series Insights

West Europe - Azure Health Data Services

West Europe - Azure API for FHIR

West Europe - Service Bus

West Europe - Azure Active Directory Domain Services

West Europe - Microsoft Azure Attestation

West Europe - Azure confidential ledger

West Europe - Azure DDoS Protection

West Europe - Key Vault

West Europe - Azure Key Vault Managed HSM

West Europe - Azure DevTest Labs

West Europe - Azure Load Testing

West Europe - Azure Managed Grafana

West Europe - Automation

West Europe - Azure Automanage

West Europe - Azure Backup

West Europe - Azure Chaos Studio

West Europe - AutoScale

West Europe - Application Insights

West Europe - Log Analytics

West Europe - Scheduler

West Europe - Azure Site Recovery

West Europe - Update management center

West Europe - Media Services

West Europe - Azure Database Migration Service

West Europe - Azure SQL Migration extension for Azure Data Studio powered by Azure Database Migration Service

West Europe - Remote Rendering

West Europe - Azure Arc enabled servers

West Europe - Azure Arc enabled Kubernetes

Message

Networking Issues - West Europe - Investigating

Details

Engineering identified networking issue in west europe impacting subset of users in connectivity to resources hosted in this region
Engineering are investigating and next update in 60 mins or as soon as possible
This message was last updated at 04:55 UTC on 16 June 2023

February 08, 2023 03:58 UTC

WARN

1 day

Datacenter Cooling Event - Southeast Asia

See more
Start Time

February 08, 2023 03:58 UTC

Type WARN
Affected Components

Southeast Asia - Network Watcher

Southeast Asia - Azure SignalR Service

Southeast Asia - Notification Hubs

Southeast Asia - Azure Container Service

Southeast Asia - HDInsight

Southeast Asia - Azure Site Recovery

Southeast Asia - Application Insights

Southeast Asia - Azure Web PubSub

Message

Datacenter Cooling Event - Southeast Asia

Details

Impact statement: Starting around 20:19 UTC on 7 February 2023, a utility power surge in the Southeast Asia region tripped a subset of the chiller units for one datacenter offline. While working to restore the chiller units, temperatures in the datacenter increased so we have proactively powered down a small subset of selected compute and storage scale units, to avoid damage to hardware and reduce cooling system load. All impacted storage and compute scale units are in the same datacenter, within one of the region’s three Availability Zones (AZs). Multiple downstream services have been identified as impacted.
Datacenter teams are continuing work to bring the impacted chiller units back online.
Customers using services that are zonally-aware may consider failing out of the impacted zone, physical zone AZ-03. Note that physical zones are mapped to logical zones in your Azure subscription, Refer to: https://learn.microsoft.com/rest/api/resources/subscriptions/check-zone-peers.
This message was last updated at 03:57 UTC on 08 February 2023

April 01, 2021 23:28 UTC

WARN

less than a minute

Warning DNS issue impacting multiple Microsoft services - Recovery in progress

See more
Start Time

April 01, 2021 23:28 UTC

Type WARN
Affected Components

UK West - Key Vault

South Central US - Azure Data Explorer

West Central US - Azure Data Explorer

West US - Azure Data Explorer

UAE North - Event Grid

UAE Central - Key Vault

UAE North - Key Vault

Norway West - Event Grid

East US - Notification Hubs

Brazil South - Event Grid

North Europe - Azure Data Explorer

West Europe - Azure Data Explorer

France Central - Azure Data Explorer

France South - Azure Data Explorer

UK West - Azure Data Explorer

UK South - Azure Data Explorer

Switzerland North - Azure Data Explorer

Southeast Asia - Event Grid

East Asia - Event Grid

Australia East - Event Grid

Australia Southeast - Event Grid

Australia Central - Event Grid

East US 2 - Notification Hubs

West Europe - Key Vault

Southeast Asia - Notification Hubs

Southeast Asia - Key Vault

East Asia - Key Vault

East US - Key Vault

East US 2 - Key Vault

South Central US - Key Vault

West Central US - Key Vault

France South - Key Vault

UK South - Key Vault

Switzerland North - Key Vault

Switzerland West - Key Vault

Norway West - Key Vault

Canada East - Azure Data Explorer

South Africa North - Key Vault

Central US - Key Vault

East US 2 - Azure Data Explorer

Central US - Azure Data Explorer

Japan East - Notification Hubs

Germany West Central - Azure Data Explorer

Switzerland West - Event Grid

Norway East - Event Grid

Germany North (Public) - Event Grid

Germany West Central - Event Grid

North Europe - Key Vault

East US - Event Grid

East US 2 - Event Grid

Central US - Event Grid

Australia Southeast - Azure Data Explorer

Australia Central - Azure Data Explorer

Australia Central 2 - Azure Data Explorer

Central India - Azure Data Explorer

West India - Azure Data Explorer

Japan West - Azure Data Explorer

South Central US - Event Grid

West Central US - Event Grid

West US 2 - Event Grid

Central US - Notification Hubs

North Central US - Notification Hubs

Switzerland North - Event Grid

North Central US - Event Grid

West US - Event Grid

Canada East - Event Grid

Canada Central - Event Grid

Korea South - Key Vault

France Central - Event Grid

France South - Event Grid

UK West - Event Grid

South Africa North - Event Grid

North Central US - Key Vault

West US - Key Vault

West US 2 - Key Vault

Canada East - Key Vault

Canada Central - Key Vault

Brazil South - Key Vault

Brazil Southeast - Key Vault

Canada East - Notification Hubs

Canada Central - Notification Hubs

Brazil South - Notification Hubs

Central India - Event Grid

West India - Event Grid

South India - Event Grid

Japan East - Event Grid

Japan West - Event Grid

Brazil Southeast - Event Grid

South Central US - Notification Hubs

West Central US - Notification Hubs

West US - Notification Hubs

West US 2 - Notification Hubs

East US - Azure Data Explorer

North Central US - Azure Data Explorer

West US 2 - Azure Data Explorer

Canada Central - Azure Data Explorer

Brazil South - Azure Data Explorer

Brazil Southeast - Azure Data Explorer

North Europe - Event Grid

West Europe - Event Grid

UK South - Event Grid

France Central - Key Vault

Norway East - Key Vault

Germany North (Public) - Key Vault

Germany West Central - Key Vault

North Europe - Notification Hubs

West Europe - Notification Hubs

UK West - Notification Hubs

UK South - Notification Hubs

Germany West Central - Notification Hubs

Switzerland West - Azure Data Explorer

Norway East - Azure Data Explorer

Norway West - Azure Data Explorer

Australia Central 2 - Event Grid

Korea Central - Event Grid

Korea South - Event Grid

Australia East - Key Vault

Australia Southeast - Key Vault

Australia Central - Key Vault

Australia Central 2 - Key Vault

Central India - Key Vault

West India - Key Vault

South India - Key Vault

Japan East - Key Vault

Japan West - Key Vault

Korea Central - Key Vault

East Asia - Notification Hubs

Australia East - Notification Hubs

Australia Southeast - Notification Hubs

Australia Central - Notification Hubs

Australia Central 2 - Notification Hubs

Central India - Notification Hubs

West India - Notification Hubs

South India - Notification Hubs

Japan West - Notification Hubs

Southeast Asia - Azure Data Explorer

East Asia - Azure Data Explorer

Australia East - Azure Data Explorer

South India - Azure Data Explorer

Japan East - Azure Data Explorer

Korea Central - Azure Data Explorer

Korea South - Azure Data Explorer

South Africa West - Event Grid

UAE Central - Event Grid

South Africa West - Key Vault

South Africa West - Azure Data Explorer

South Africa North - Azure Data Explorer

UAE Central - Azure Data Explorer

UAE North - Azure Data Explorer

Message

Warning DNS issue impacting multiple Microsoft services - Recovery in progress

2024-04-10 21:58:50 UTC UTC

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2024-04-10 21:58:50 UTC UTC

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2024-04-10 21:58:50 UTC UTC

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Sign Up for More Azure Notification Hubs History

StatusGator has about 9 years of Azure Notification Hubs status history.

No outages or status changes in the last 24 hours

Azure Notification Hubs status, last 24 hours:

10:00 PM
4:00 AM
10:00 AM
4:00 PM
10:00 PM
10:00 PM
10:00 AM
10:00 PM
  • Up: 24 hours

  • Warn: 0 minutes

  • Down: 0 minutes

Azure Notification Hubs Outage and Status History

We've been monitoring Azure Notification Hubs outages since March 22, 2015.
Here's the history of service outages we've observed from the Azure Notification Hubs Status Page:

April 2024

March 2024

February 2024

  • Up

  • Warn

  • Down

Instant enriched data from
3,580 status pages

About Our Azure Notification Hubs Status Page Integration

Azure Notification Hubs is a Cloud Infrastructure and Microsoft solution that StatusGator has been monitoring since March 2015. Over the past about 9 years, we have collected data on on more than 1,769 outages that affected Azure Notification Hubs users. When Azure Notification Hubs publishes downtime on their status page, they do so across 5,770 components and 63 groups using 3 different statuses: up, warn, and down which we use to provide granular uptime metrics and notifications.

More than 2,300 StatusGator users monitor Azure Notification Hubs to get notified when it's down or has an outage. This makes it one of the most popular cloud infrastructure services monitored on our platform. We've sent more than 162,600 notifications to our users about Azure Notification Hubs incidents, providing transparency and peace of mind. You can get alerts by signing up for a free StatusGator account.

If Azure Notification Hubs is having system outages or experiencing other critical issues, red down notifications appear on the status page. In most cases, it means that core functions are not working properly, or there is some other serious customer-impacting event underway.

Warn notifications are used when Azure Notification Hubs is undergoing a non-critical issue like minor service issues, performance degradation, non-core bugs, capacity issues, or problems affecting a small number of users.

Azure Notification Hubs does not post separate notifications for planned maintenance work so we are unable to send notifications when maintenance windows begin. If you need Azure Notification Hubs maintenance notifications, please email us.

Azure Notification Hubs does not publish a feed of proactive maintenance events on their status page at this time. If they do, be sure to let us know and we'll aggregate Azure Notification Hubs maintenance events into your unified calendar.

When Azure Notification Hubs posts issues on their status page, we collect the main headline message and include that brief information or overview in notifications to StatusGator subscribers.

When Azure Notification Hubs has outages or other service-impacting events on their status page, we pull down the detailed informational updates and include them in notifications. These messages often include the current details about how the problem is being mitigated, or when the next update will occur.

Because Azure Notification Hubs has several components, each with their individual statuses, StatusGator can differentiate the status of each component in our notifications to you. This means, you can filter your status page notifications based on the services, regions, or components you utilize. This is an essential feature for complex services with many components or services spread out across many regions.

Frequently Asked Questions

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