Tornado Datacenter had 6 outages in the last 2 years totaling 360h 37m of downtime — averaging 0.2 incidents per month.
There were 6 Tornado Datacenter outages since June 25, 2025 totaling 360h 37m of downtime. Each is summarised below — incident details, duration, and resolution information.
At 10:27 CEST, we experienced a power dip on the public power grid, causing a collapse of the supplied voltage. The UPS systems took over the load, keeping the servers supply at regular voltage levels.
We have identified a power outage on L2 being related to a power grid issue. Servers continued being operational through UPS and Generator.
Dear Customers, the issue is still present and we have all cooling units except one running on generator. Temperature should have stabilized already.
Emergency Generator is still running and providing power since about 90 minutes.
The issue is resolved. We still have load transfered on the emergency generator and transferring back in the next 30 minutes.
Dear customers, we're currently experiencing a increased cold aisle temperature due to a simultaneous incident on different air condition units, currently peaking at 27 instead of 25 degrees celsius according to our measurements. The failure has been already resolved and our staff is actively monitoring as well as investigating the issue. Due to the failure, temperature in cold aisle may have been temporary higher due to air condition units causing a thermal unexpected situation with increased supply air temperature.
Dear Customers, we would like to report temperatures have decreased overall throughout the data hall. We're currently awaiting delivery for 30th June of equipment to increase cooling capacity Room A at 60%. Once the equipment arrives, we will make sure the same is installed directly. Thanks for your understanding.