Segment · Data and observabilityDec 16, 2025, 06:37 UTC

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

MajorNot disclosedUpdated 46d ago

Dec 16, 06:37 UTCDec 16, 16:55 UTC

Duration

10h 18m

Impact

Major

Root cause

Not disclosed

Segment, 90 days

10 incidents

Affected

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

Status page

Final update

This incident has been resolved.

Timeline

Resolved · Dec 16, 16:55 UTC
This incident has been resolved.
Investigating · Dec 16, 08:24 UTC
We are continuing to investigate this issue.
Investigating · Dec 16, 06:37 UTC
We are currently monitoring the issue . Outage is declared here : https://status.snowflake.com/incidents/xdxj4klf7sc5

More from Segment

Full history

MajorNov 7, 00:46 UTC

Intermittent failures scheduling warehouse jobs and processing Profile Syncslasted 2h 15m

MinorNov 4, 20:17 UTC

Delays to Realtime Audiences and Journeyslasted 2h 8m

MinorOct 26, 00:30 UTC

Segment event delivery issueslasted 16h 20m

MinorOct 2, 23:12 UTC

Audience & Journey data delivery delay in EU regionlasted 1h 16m

MinorOct 1, 03:30 UTC

Braze Web Event Delivery is experience event delivery issuelasted 8h 33m

MinorSep 16, 19:40 UTC

Actions S3 is currently experience formatting issues with the delivered eventslasted 2h 10m