Outage in Snowflake

Azure - East US 2 (Virginia): INC0131863

Resolved Major
April 20, 2025 - Started about 13 hours ago - Lasted about 3 hours
Official incident page

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Outage Details

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 be unable to access or use Snowflake services and features using Snowsight. Customers may observe new trial account creations failing and/or a blank white page/500 error returned upon logging into Snowsight. As an alternative, customers can log in using other methods, such as SnowSQL, connectors, etc. Incident start time: 15:32 UTC April 20, 2025
Latest Updates ( sorted recent to last )
RESOLVED about 10 hours ago - at 04/20/2025 09:35PM

Current status: We've implemented the fix for this issue and monitored the environment to confirm that service was restored. If you experience additional issues or have questions, please open a support case via Snowflake Community.

Customer experience: Customers hosted in the specified regions may have been unable to access or use Snowflake services and features using Snowsight. Customers may have observed new trial account creations failing and/or a blank white page/500 error returned upon logging into Snowsight. As an alternative, customers were able to log in using other methods, such as SnowSQL, connectors, etc.

Incident start time: 15:32 UTC April 20, 2025
Incident end time: 19:52 UTC April 20, 2025

Preliminary root cause: A third-party service provider experienced an issue upon completing a scheduled maintenance window, which affected the caching service used for logins to the Snowflake UI. Snowflake engineers were engaged and reverted to a secondary data system.

A root cause analysis (RCA) document will be published within ten business days.

MONITORING about 11 hours ago - at 04/20/2025 08:35PM

Current status: We've 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 be unable to access or use Snowflake services and features using Snowsight. Customers may observe new trial account creations failing and/or a blank white page/500 error returned upon logging into Snowsight. As an alternative, customers can log in using other methods, such as SnowSQL, connectors, etc.

Incident start time: 15:32 UTC April 20, 2025
Incident end time: 19:52 UTC April 20, 2025

Preliminary root cause: A third-party service provider experienced an issue upon completing a scheduled maintenance window, which affected the caching service used for logins to the Snowflake UI. Snowflake engineers were engaged and reverted to a secondary data system.

IDENTIFIED about 12 hours ago - at 04/20/2025 07:43PM

Current status: We've identified the source of the issue, and we're developing and implementing a fix to restore service. We'll provide another update within 60 minutes.

Customer experience: Customers hosted in the specified regions may be unable to access or use Snowflake services and features using Snowsight. Customers may observe new trial account creations failing and/or a blank white page/500 error returned upon logging into Snowsight. As an alternative, customers can log in using other methods, such as SnowSQL, connectors, etc.

Incident start time: 15:32 UTC April 20, 2025

INVESTIGATING about 13 hours ago - at 04/20/2025 06:44PM

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 be unable to access or use Snowflake services and features using Snowsight. Customers may observe new trial account creations failing and/or a blank white page/500 error returned upon logging into Snowsight. As an alternative, customers can log in using other methods, such as SnowSQL, connectors, etc.

Incident start time: 15:32 UTC April 20, 2025

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