The VT data archive is transitioning to a brand new system which will increase the storage capacity of the Virginia Tech SuperDARN data archive significantly. For the time being, daily downloads from all of the sites has been stopped due to limited space on our older data archive computer. Data can still be made available by special request by contacting Kevin Sterne (

We apologize for any inconvenience this will cause for anyone using our site. We hope to have the new data archive fully operational in the coming weeks.