Availability Zone (use1-az4) Impacted

AWS is still continuing to work through the thermal event in Availability Zone use1-az4 within the US-EAST-1 Region. There is currently no ETA from AWS for full recovery of services.

Current VMC on AWS impact includes:

1. No new host provisioning.
2. No new SDDC deployments.
3. Failure of auto-remediation for host failures.

Operational issue - Amazon Elastic Compute Cloud (N. Virginia)

The AWS team are continuing to address a thermal event causing elevated temperatures, error rates, and latencies in Availability Zone use1-az4 within the US-EAST-1 Region. While cooling system restoration is progressing slower than anticipated, AWS has shifted traffic away from the impacted zone for most services.

The current impact includes:

1. No new host provisioning
2. No new SDDC deployments
3. Failure of auto-remediation for host failures

Operational issue - Amazon Elastic Compute Cloud (N. Virginia)

The AWS team are continuing to address a thermal event causing elevated temperatures, error rates, and latencies in Availability Zone use1-az4 within the US-EAST-1 Region. While cooling system restoration is progressing slower than anticipated, AWS has shifted traffic away from the impacted zone for most services.

The current impact includes:

1. No new host provisioning
2. No new SDDC deployments
3. Failure of auto-remediation for host failures

Next update 10:30pm PDT / 5:30am UTC

AWS is investigating instance impairments in a single Availability Zone (use1-az4) in the US-EAST-1 Region. Other Availability Zones are not affected by the event and AWS are working to resolve the issue.