CoreWeave experienced a minor incident on June 1, 2026 affecting CoreWeave Services and Coreweave Network (US-WEST-04), lasting 6h 38m. The incident has been resolved; the full update timeline is below.
Affected components
CoreWeave ServicesCoreweave Network (US-WEST-04)
Update timeline
- investigating Jun 01, 2026, 04:46 PM UTC
We are investigating a service degradation affecting the US-WEST-04A region, which may result in intermittent storage I/O timeouts and loss of connectivity to the cluster. As the situation evolves, we will continue to provide updates. If you have any questions, please contact [email protected]. We apologize for any inconvenience this may cause and appreciate your patience while we work to resolve the issue as quickly as possible.