Major incident

Confluent Cloud: Confluent Cloud — Degraded inter-region connectivity — AWS us-west-2

Affected: Confluent Cloud

Current status of Confluent Cloud: Operational — live Confluent Cloud status

Timeline

1. Jun 12, 2026, 07:42 UTC
   investigating
   We are investigating intermittent inter-region network connectivity issues affecting AWS us-west-2. Customers may experience delays or errors with Cluster Linking and Apache Flink processing for clusters in or communicating with this region. We are actively investigating the cause and working on mitigation.
2. Jun 12, 2026, 09:11 UTC
   investigating
   We continue to investigate intermittent inter-region network connectivity issues affecting AWS us-west-2. Customers may experience delays or errors with Cluster Linking, Flink processing and logs for clusters in or communicating with this region. We are actively investigating the cause and working on mitigation.
3. Jun 12, 2026, 09:53 UTC
   monitoring
   We have deployed a mitigation for the intermittent inter-region connectivity issues affecting AWS us-west-2, which began at approximately 04:00 UTC. Customers with clusters in or communicating with this region may have experienced delays or errors with Cluster Linking, Flink processing, and accessing logs in the Confluent Cloud UI. We are monitoring to confirm full restoration.
4. Jun 12, 2026, 11:55 UTC
   resolved
   This incident has been resolved.

Updates as published by Confluent Cloud (original).