Outage in Snowflake
Azure - Canada Central (Toronto): INC0152309
Resolved MinorIncident Report
Summary AI Generated
A networking issue caused a Snowflake component to be unable to process traffic and resolve DNS requests, affecting customers in the Azure Canada Central region. Customers experienced intermittent delays or failures when accessing Snowflake services, including slower query execution, intermittent availability, and limited feature functionality. The issue was identified and fixed within approximately 2 hours, with service recovery confirmed through monitoring.
Current status: We're investigating an issue with Snowflake Data Cloud. We'll provide an update within 60 minutes.
Customer experience: Customers hosted in the specified regions may experience intermittent delays or failures when accessing or using Snowflake services and features. This may include slower query execution, intermittent availability, or limited feature functionality.
Incident start time: 19:28 UTC February 23, 2026
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Latest Updates ( sorted recent to last )
RESOLVED
3 days ago - at 02/23/2026 10:07PM
Current status: Our observations of service telemetry continue to indicate that our service has recovered following our mitigation. If you experience additional issues or have questions, please open a support case via Snowflake Community or the Support page in Snowsight.
Customer experience: Customers hosted in the specified regions may have experienced intermittent delays or failures when accessing or using Snowflake services and features. This may have included slower query execution, intermittent availability, or limited feature functionality.
Incident start time: 19:26 UTC February 23, 2026
Incident end time: 21:11 UTC February 23, 2026
Preliminary root cause: A networking issue caused a component to be unable to process traffic and resolve DNS requests as expected.
A root cause analysis (RCA) document will be published within five business days.
MONITORING
3 days ago - at 02/23/2026 09:47PM
Current status: We identified a networking issue that caused a component to be unable to process traffic and resolve DNS requests as expected, resulting in impact. We implemented the fix for this issue, and we'll continue to monitor the environment until we're confident all services are functioning properly.
Customer experience: Customers hosted in the specified regions may experience intermittent delays or failures when accessing or using Snowflake services and features. This may include slower query execution, intermittent availability, or limited feature functionality.
Incident start time: 19:26 UTC February 23, 2026
Incident end time: 21:11 UTC February 23, 2026
Preliminary root cause: A networking issue caused a component to be unable to process traffic and resolve DNS requests as expected.
INVESTIGATING
3 days ago - at 02/23/2026 09:09PM
Current status: We're investigating an issue with Snowflake Data Cloud. We'll provide an update within 60 minutes.
Customer experience: Customers hosted in the specified regions may experience intermittent delays or failures when accessing or using Snowflake services and features. This may include slower query execution, intermittent availability, or limited feature functionality.
Incident start time: 19:28 UTC February 23, 2026
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