Segment incident

Snowflake RETL sources and Warehouse Destinations are failing due to Snowflake Outage

Major Resolved View vendor source →

Segment experienced a major incident on December 16, 2025 affecting Warehouse Destinations (US) and Reverse ETL (EU) and 1 more component, lasting 10h 17m. The incident has been resolved; the full update timeline is below.

Started
Dec 16, 2025, 06:37 AM UTC
Resolved
Dec 16, 2025, 04:55 PM UTC
Duration
10h 17m
Detected by Pingoru
Dec 16, 2025, 06:37 AM UTC

Affected components

Warehouse Destinations (US)Reverse ETL (EU)Linked Events (EU)Linked Audiences (US)Warehouse Destinations (EU)Reverse ETL (US)Linked Events (US)Linked Audiences (EU)

Update timeline

  1. investigating Dec 16, 2025, 06:37 AM UTC

    We are currently monitoring the issue . Outage is declared here : https://status.snowflake.com/incidents/xdxj4klf7sc5

  2. investigating Dec 16, 2025, 08:24 AM UTC

    We are continuing to investigate this issue.

  3. resolved Dec 16, 2025, 04:55 PM UTC

    This incident has been resolved.