Is Amazon Elastic Compute Cloud down?
Current Amazon Elastic Compute Cloud status is UP

We continue to progress toward resolving the increased networking latencies and errors affecting Availability Zones (usw2-az1 and usw2-az2) in the US-WEST-2 Region. At this time, we are approximately 50% completed with the update to address resource contention within the subsystem responsible for network mappings propagation in the usw2-az2 Availability Zone. Once we complete the update in usw2-az2, we will then move on to usw2-az1. Our current expectation is to have both Availability Zones fully resolved within the next 60 to 90 minutes, and we will continue to provide updates as recovery progresses.

We can confirm increased networking latencies and errors affecting a single Availability Zone (use1-az1) in the US-EAST-1 Region. We have identified a potential root cause of the errors and are attempting mitigations. Early signs are this mitigation is reducing error rates and latencies. We continue to work towards a full root case and recovery.

We can confirm increased networking latencies and errors affecting a single Availability Zone (use1-az1) in the US-EAST-1 Region. We have identified a potential root cause of the errors and are attempting mitigations. Early signs are this mitigation is reducing error rates and latencies. We continue to work towards a full root case and recovery.

We are investigating increased API error rates for EC2 APIs in the in the US-EAST-1 Region.

We can confirm that a small number of instances have experienced a loss of power in a single Availability Zone in the US-EAST-2 (Ohio) Region (use2-az1). Some EBS volumes within the affected Availability Zone are experiencing degraded performance. All customers affected by instance connectivity and EBS impaired volumes were notified directly through the Personal Health Dashboard, beginning with an EC2 notification at 8:34 AM PDT. Engineering teams are actively working to restore power now.