Snowflake change history: INC20000213

Snowflake reported a critical outage affecting intermittent Snowsight sign-ins in AWS - Europe (Frankfurt) and AWS - Asia Pacific (Tokyo). Customer impact reportedly began at 05:00 UTC September 11, 2026; the recorded incident lasted 6 h 0 min and resolved at 2026-09-11 13:19 UTC after a fix was applied and service restoration confirmed.