Snowflake change history: INC20000173

Snowflake reported a major Snowsight authentication outage in AWS - US West (Oregon), causing immediate logout after successful authentication. The vendor stated a start of 15:00 UTC August 24, 2026; recorded duration was 1 h 41 min, resolved at 2026-08-24 18:03 UTC. Snowflake attributed the issue to a system configuration and implemented a fix.