Data Center Failure Impacting Capacity
Was Groq down? Groq reported “Data Center Failure Impacting Capacity” on Jul 1, 2026, 11:01 PM UTC. Full timeline below. This incident affects Groq — see live Groq status. Source: official vendor status feed.
Timeline
Jul 2, 2026, 12:35 AM UTC
The **capacity issue has been resolved**. All services are operating at normal capacity. The incident was caused by a **power loss issue that led to a cooling system failure at one of our US Central data centers**. We apologize for any disruption and **appreciate your patience**.
Jul 1, 2026, 11:48 PM UTC
We have **redistributed and allocated more capacity to production models** in **the US Central region.** Users should **see performance return to normal**. We’re now **monitoring** the infrastructure to ensure stability.
Jul 1, 2026, 11:27 PM UTC
A power loss issue at approximately 22:20pm UTC led to a subsequent **cooling system failure** at one of our **US Central** data centers that is causing **reduced capacity**, primarily for the `openai/gpt-oss-20b` model. The team is **working on restoring capacity**.
Jul 1, 2026, 11:11 PM UTC
We have **identified a cooling system failure** at one of our **US Central** data centers that is causing **reduced capacity**. The team is **working on restoring capacity**. Users **continue to see elevated latencies for specific models**.
Jul 1, 2026, 11:01 PM UTC
We are currently investigating a potential issue at one of our US Central data centers that is impacting system capacity. Users **may experience higher latencies** due to reduced resources. Our engineering team is working to identify the root cause and remediate the problem.
More Groq outages
- openai/gpt-oss-120b Performance IssueMar 19, 2026, 12:51 PM UTC · resolvedDegraded
- meta-llama/llama-4-scout-17b-16e-instruct Degraded PerformanceFeb 7, 2026, 10:02 AM UTC · resolvedDegraded
- meta-llama/llama-4-scout-17b-16e-instruct Degraded PerformanceFeb 5, 2026, 6:09 PM UTC · resolvedDegraded
- meta-llama/llama-4-scout-17b-16e-instruct Degraded PerformanceFeb 5, 2026, 1:23 PM UTC · resolvedDegraded
- meta-llama/llama-4-scout-17b-16e-instruct Degraded PerformanceJan 26, 2026, 11:17 PM UTC · resolvedDegraded
- Data Center Failure Impacting Model Latency - SYDJan 24, 2026, 4:53 AM UTC · resolvedDegraded