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Snowflake change history: INC20000239

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38Major incident
When (UTC)ChangeKind
Critical incident: INC20000239
A critical Snowflake outage affected services in AWS - US West (Commercial Gov - Oregon) and AWS - US West (Oregon), starting 2026-09-27 02:15 UTC and resolving 2026-09-27 03:16 UTC (1 h 0 min). Snowflake attributed the impact to its third-party cloud platform and coordinated with that platform to implement a fix and confirm restoration.
Major incident